./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.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_5bdfe966-964d-4dab-b593-a8c1f09b85a1/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bdfe966-964d-4dab-b593-a8c1f09b85a1/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_5bdfe966-964d-4dab-b593-a8c1f09b85a1/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bdfe966-964d-4dab-b593-a8c1f09b85a1/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bdfe966-964d-4dab-b593-a8c1f09b85a1/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_5bdfe966-964d-4dab-b593-a8c1f09b85a1/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 74479533f2e7f1d656a2ade7784de966cf1566049c0edd1178fca35f0ea9dbfc --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:24:20,079 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:24:20,082 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:24:20,111 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:24:20,112 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:24:20,113 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:24:20,115 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:24:20,117 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:24:20,119 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:24:20,121 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:24:20,122 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:24:20,123 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:24:20,124 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:24:20,125 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:24:20,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:24:20,128 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:24:20,130 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:24:20,131 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:24:20,133 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:24:20,136 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:24:20,138 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:24:20,139 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:24:20,141 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:24:20,142 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:24:20,146 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:24:20,146 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:24:20,147 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:24:20,148 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:24:20,148 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:24:20,150 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:24:20,150 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:24:20,151 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:24:20,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:24:20,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:24:20,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:24:20,155 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:24:20,156 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:24:20,156 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:24:20,157 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:24:20,158 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:24:20,159 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:24:20,160 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bdfe966-964d-4dab-b593-a8c1f09b85a1/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 04:24:20,183 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:24:20,183 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:24:20,184 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:24:20,184 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:24:20,185 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:24:20,185 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:24:20,186 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:24:20,186 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 04:24:20,186 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:24:20,186 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:24:20,187 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:24:20,187 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:24:20,187 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:24:20,188 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:24:20,188 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:24:20,188 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:24:20,189 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:24:20,189 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:24:20,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:24:20,189 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:24:20,190 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:24:20,190 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:24:20,190 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 04:24:20,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 04:24:20,191 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:24:20,191 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_5bdfe966-964d-4dab-b593-a8c1f09b85a1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bdfe966-964d-4dab-b593-a8c1f09b85a1/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74479533f2e7f1d656a2ade7784de966cf1566049c0edd1178fca35f0ea9dbfc [2021-11-21 04:24:20,447 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:24:20,471 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:24:20,473 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:24:20,475 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:24:20,476 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:24:20,477 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bdfe966-964d-4dab-b593-a8c1f09b85a1/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i [2021-11-21 04:24:20,539 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bdfe966-964d-4dab-b593-a8c1f09b85a1/bin/ukojak-vF6T2TMglN/data/e91fa92e8/4c46d60bda11424598780c0ea1162502/FLAG3bc4ebfc9 [2021-11-21 04:24:21,796 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:24:21,797 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bdfe966-964d-4dab-b593-a8c1f09b85a1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i [2021-11-21 04:24:21,944 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bdfe966-964d-4dab-b593-a8c1f09b85a1/bin/ukojak-vF6T2TMglN/data/e91fa92e8/4c46d60bda11424598780c0ea1162502/FLAG3bc4ebfc9 [2021-11-21 04:24:22,382 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bdfe966-964d-4dab-b593-a8c1f09b85a1/bin/ukojak-vF6T2TMglN/data/e91fa92e8/4c46d60bda11424598780c0ea1162502 [2021-11-21 04:24:22,385 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:24:22,387 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:24:22,390 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:24:22,390 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:24:22,393 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:24:22,398 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:24:22" (1/1) ... [2021-11-21 04:24:22,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36885563 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:24:22, skipping insertion in model container [2021-11-21 04:24:22,400 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:24:22" (1/1) ... [2021-11-21 04:24:22,407 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:24:22,692 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:24:29,521 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_5bdfe966-964d-4dab-b593-a8c1f09b85a1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[982062,982075] [2021-11-21 04:24:29,575 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:24:29,845 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:24:30,842 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_5bdfe966-964d-4dab-b593-a8c1f09b85a1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[982062,982075] [2021-11-21 04:24:30,849 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:24:31,322 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:24:31,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:24:31 WrapperNode [2021-11-21 04:24:31,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:24:31,351 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:24:31,351 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:24:31,352 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:24:31,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:24:31" (1/1) ... [2021-11-21 04:24:31,795 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:24:31" (1/1) ... [2021-11-21 04:24:32,541 INFO L137 Inliner]: procedures = 491, calls = 13854, calls flagged for inlining = 288, calls inlined = 277, statements flattened = 26484 [2021-11-21 04:24:32,542 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:24:32,542 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:24:32,543 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:24:32,543 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:24:32,552 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:24:31" (1/1) ... [2021-11-21 04:24:32,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:24:31" (1/1) ... [2021-11-21 04:24:32,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:24:31" (1/1) ... [2021-11-21 04:24:32,771 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:24:31" (1/1) ... [2021-11-21 04:24:33,535 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:24:31" (1/1) ... [2021-11-21 04:24:33,625 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:24:31" (1/1) ... [2021-11-21 04:24:33,725 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:24:31" (1/1) ... [2021-11-21 04:24:33,858 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:24:33,859 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:24:33,859 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:24:33,859 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:24:33,864 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:24:31" (1/1) ... [2021-11-21 04:24:33,885 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:24:33,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bdfe966-964d-4dab-b593-a8c1f09b85a1/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:24:33,953 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bdfe966-964d-4dab-b593-a8c1f09b85a1/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:24:34,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bdfe966-964d-4dab-b593-a8c1f09b85a1/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:24:34,060 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_rf_reg [2021-11-21 04:24:34,060 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_rf_reg [2021-11-21 04:24:34,061 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_enable_interrupt [2021-11-21 04:24:34,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_enable_interrupt [2021-11-21 04:24:34,061 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_query_bb_reg [2021-11-21 04:24:34,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_query_bb_reg [2021-11-21 04:24:34,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-21 04:24:34,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-21 04:24:34,062 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-21 04:24:34,062 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-21 04:24:34,062 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_deinit_sw_vars [2021-11-21 04:24:34,062 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_deinit_sw_vars [2021-11-21 04:24:34,062 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_pathb_fill_iqk_matrix [2021-11-21 04:24:34,062 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_pathb_fill_iqk_matrix [2021-11-21 04:24:34,063 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-21 04:24:34,063 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-21 04:24:34,063 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-21 04:24:34,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-21 04:24:34,063 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_is_fw_downloaded [2021-11-21 04:24:34,063 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_is_fw_downloaded [2021-11-21 04:24:34,064 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-21 04:24:34,064 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-21 04:24:34,064 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-21 04:24:34,064 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-21 04:24:34,064 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_tx_polling [2021-11-21 04:24:34,064 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_tx_polling [2021-11-21 04:24:34,065 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_led_control [2021-11-21 04:24:34,065 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_led_control [2021-11-21 04:24:34,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-21 04:24:34,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-21 04:24:34,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-21 04:24:34,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-21 04:24:34,066 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-21 04:24:34,066 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-21 04:24:34,066 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92ce_init_led [2021-11-21 04:24:34,066 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92ce_init_led [2021-11-21 04:24:34,066 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_watchdog [2021-11-21 04:24:34,066 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_watchdog [2021-11-21 04:24:34,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:24:34,067 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_llt_write [2021-11-21 04:24:34,067 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_llt_write [2021-11-21 04:24:34,067 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_stop_tx_beacon [2021-11-21 04:24:34,067 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_stop_tx_beacon [2021-11-21 04:24:34,067 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_firmware_selfreset [2021-11-21 04:24:34,068 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_firmware_selfreset [2021-11-21 04:24:34,068 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_query_rxpwrpercentage [2021-11-21 04:24:34,068 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_query_rxpwrpercentage [2021-11-21 04:24:34,068 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_write_dig [2021-11-21 04:24:34,068 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_write_dig [2021-11-21 04:24:34,068 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_bw_mode [2021-11-21 04:24:34,069 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_bw_mode [2021-11-21 04:24:34,069 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-21 04:24:34,069 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-21 04:24:34,069 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_bb_reg [2021-11-21 04:24:34,069 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_bb_reg [2021-11-21 04:24:34,069 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_lc_calibrate [2021-11-21 04:24:34,070 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_lc_calibrate [2021-11-21 04:24:34,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 04:24:34,074 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-21 04:24:34,074 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-21 04:24:34,074 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-21 04:24:34,074 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-21 04:24:34,074 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_simularity_compare [2021-11-21 04:24:34,075 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_simularity_compare [2021-11-21 04:24:34,075 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_pimode_switch [2021-11-21 04:24:34,075 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_pimode_switch [2021-11-21 04:24:34,075 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-21 04:24:34,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-21 04:24:34,075 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_powerdown_anotherphy [2021-11-21 04:24:34,076 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_powerdown_anotherphy [2021-11-21 04:24:34,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 04:24:34,076 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_update_bbrf_configuration [2021-11-21 04:24:34,076 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_update_bbrf_configuration [2021-11-21 04:24:34,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-21 04:24:34,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-21 04:24:34,077 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_mac_setting_calibration [2021-11-21 04:24:34,077 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_mac_setting_calibration [2021-11-21 04:24:34,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 04:24:34,077 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-21 04:24:34,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-21 04:24:34,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 04:24:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 04:24:34,078 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_get_hw_reg [2021-11-21 04:24:34,091 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_get_hw_reg [2021-11-21 04:24:34,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-21 04:24:34,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-21 04:24:34,092 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-21 04:24:34,092 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-21 04:24:34,092 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-21 04:24:34,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-21 04:24:34,092 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-21 04:24:34,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-21 04:24:34,093 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_suspend [2021-11-21 04:24:34,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_suspend [2021-11-21 04:24:34,093 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~TO~VOID [2021-11-21 04:24:34,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~TO~VOID [2021-11-21 04:24:34,093 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_enable_hw_security_config [2021-11-21 04:24:34,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_enable_hw_security_config [2021-11-21 04:24:34,094 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_config_rf_with_headerfile [2021-11-21 04:24:34,094 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_config_rf_with_headerfile [2021-11-21 04:24:34,094 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_check_bssid [2021-11-21 04:24:34,094 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_check_bssid [2021-11-21 04:24:34,094 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_set_media_status [2021-11-21 04:24:34,094 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_set_media_status [2021-11-21 04:24:34,095 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_fill_h2c_cmd [2021-11-21 04:24:34,095 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_fill_h2c_cmd [2021-11-21 04:24:34,095 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-21 04:24:34,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-21 04:24:34,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl92de_module_exit_6_2 [2021-11-21 04:24:34,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl92de_module_exit_6_2 [2021-11-21 04:24:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:24:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-21 04:24:34,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-21 04:24:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-21 04:24:34,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-21 04:24:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-21 04:24:34,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-21 04:24:34,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-21 04:24:34,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-21 04:24:34,097 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_beacon_related_registers [2021-11-21 04:24:34,097 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_beacon_related_registers [2021-11-21 04:24:34,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:24:34,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-21 04:24:34,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-21 04:24:34,098 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-21 04:24:34,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-21 04:24:34,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:24:34,098 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-21 04:24:34,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 04:24:34,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 04:24:34,099 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-21 04:24:34,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-21 04:24:34,099 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_lc_calibrate [2021-11-21 04:24:34,099 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_lc_calibrate [2021-11-21 04:24:34,099 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_iq_calibrate [2021-11-21 04:24:34,100 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_iq_calibrate [2021-11-21 04:24:34,100 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_disable_interrupt [2021-11-21 04:24:34,100 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_disable_interrupt [2021-11-21 04:24:34,100 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_acquire_cckandrw_pagea_ctl [2021-11-21 04:24:34,100 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_acquire_cckandrw_pagea_ctl [2021-11-21 04:24:34,100 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_get_desc [2021-11-21 04:24:34,101 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_get_desc [2021-11-21 04:24:34,101 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_fw_page_write [2021-11-21 04:24:34,101 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_fw_page_write [2021-11-21 04:24:34,101 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-21 04:24:34,101 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-21 04:24:34,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:24:34,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:24:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_txpower_level [2021-11-21 04:24:34,102 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_txpower_level [2021-11-21 04:24:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_tx_fill_cmddesc [2021-11-21 04:24:34,102 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_tx_fill_cmddesc [2021-11-21 04:24:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 04:24:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 04:24:34,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-21 04:24:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-21 04:24:34,103 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_sw_led_on [2021-11-21 04:24:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_sw_led_on [2021-11-21 04:24:34,103 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_reset_iqk_result [2021-11-21 04:24:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_reset_iqk_result [2021-11-21 04:24:34,103 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-21 04:24:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-21 04:24:34,104 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-21 04:24:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-21 04:24:34,104 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_resume_tx_beacon [2021-11-21 04:24:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_resume_tx_beacon [2021-11-21 04:24:34,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-21 04:24:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-21 04:24:34,105 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-21 04:24:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-21 04:24:34,105 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_check_fw_read_last_h2c [2021-11-21 04:24:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_check_fw_read_last_h2c [2021-11-21 04:24:34,105 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_init_sw_vars [2021-11-21 04:24:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_init_sw_vars [2021-11-21 04:24:34,105 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-21 04:24:34,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-21 04:24:34,106 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-21 04:24:34,106 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-21 04:24:34,106 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-21 04:24:34,106 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-21 04:24:34,106 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-21 04:24:34,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-21 04:24:34,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 04:24:34,107 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 04:24:34,107 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-21 04:24:34,107 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-21 04:24:34,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-21 04:24:34,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-21 04:24:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_set_sw_chnl_cmdarray [2021-11-21 04:24:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_set_sw_chnl_cmdarray [2021-11-21 04:24:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_enable_rf_env [2021-11-21 04:24:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_enable_rf_env [2021-11-21 04:24:34,111 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_save_mac_registers [2021-11-21 04:24:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_save_mac_registers [2021-11-21 04:24:34,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:24:34,111 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_restore_rf_env [2021-11-21 04:24:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_restore_rf_env [2021-11-21 04:24:34,112 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_iq_calibrate [2021-11-21 04:24:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_iq_calibrate [2021-11-21 04:24:34,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:24:34,112 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_resume [2021-11-21 04:24:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_resume [2021-11-21 04:24:34,113 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_get_rightchnlplace_for_iqk [2021-11-21 04:24:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_get_rightchnlplace_for_iqk [2021-11-21 04:24:34,113 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-21 04:24:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-21 04:24:34,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:24:34,113 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_read_eeprom_info [2021-11-21 04:24:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_read_eeprom_info [2021-11-21 04:24:34,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 04:24:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 04:24:34,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-21 04:24:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-21 04:24:34,114 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_rf_serial_read [2021-11-21 04:24:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_rf_serial_read [2021-11-21 04:24:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-21 04:24:34,116 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-21 04:24:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-21 04:24:34,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-21 04:24:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_sw_led_off [2021-11-21 04:24:34,116 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_sw_led_off [2021-11-21 04:24:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-21 04:24:34,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-21 04:24:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-21 04:24:34,124 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-21 04:24:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_poweroff_adapter [2021-11-21 04:24:34,124 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_poweroff_adapter [2021-11-21 04:24:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-21 04:24:34,124 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-21 04:24:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-21 04:24:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-21 04:24:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_path_adda_on [2021-11-21 04:24:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_path_adda_on [2021-11-21 04:24:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-21 04:24:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-21 04:24:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_calculate_bit_shift [2021-11-21 04:24:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_calculate_bit_shift [2021-11-21 04:24:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-21 04:24:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-21 04:24:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_update_channel_access_setting [2021-11-21 04:24:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_update_channel_access_setting [2021-11-21 04:24:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_reload_mac_registers [2021-11-21 04:24:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_reload_mac_registers [2021-11-21 04:24:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_save_adda_registers [2021-11-21 04:24:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_save_adda_registers [2021-11-21 04:24:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_switch_wirelessband [2021-11-21 04:24:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_switch_wirelessband [2021-11-21 04:24:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_hw_init [2021-11-21 04:24:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_hw_init [2021-11-21 04:24:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_calc_curvindex [2021-11-21 04:24:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_calc_curvindex [2021-11-21 04:24:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_beacon_interval [2021-11-21 04:24:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_beacon_interval [2021-11-21 04:24:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 04:24:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_hw_reg [2021-11-21 04:24:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_hw_reg [2021-11-21 04:24:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_set_bcn_ctrl_reg [2021-11-21 04:24:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_set_bcn_ctrl_reg [2021-11-21 04:24:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-21 04:24:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-21 04:24:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-21 04:24:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-21 04:24:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_qos [2021-11-21 04:24:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_qos [2021-11-21 04:24:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_linked_set_reg [2021-11-21 04:24:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_linked_set_reg [2021-11-21 04:24:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_release_cckandrw_pagea_ctl [2021-11-21 04:24:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_release_cckandrw_pagea_ctl [2021-11-21 04:24:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_init_edca_turbo [2021-11-21 04:24:34,131 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_init_edca_turbo [2021-11-21 04:24:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_read_dword_dbi [2021-11-21 04:24:34,131 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_read_dword_dbi [2021-11-21 04:24:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-21 04:24:34,131 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-21 04:24:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_update_interrupt_mask [2021-11-21 04:24:34,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_update_interrupt_mask [2021-11-21 04:24:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-21 04:24:34,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-21 04:24:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_enable_fw_download [2021-11-21 04:24:34,132 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_enable_fw_download [2021-11-21 04:24:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_init_sw_leds [2021-11-21 04:24:34,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_init_sw_leds [2021-11-21 04:24:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_query_rf_reg [2021-11-21 04:24:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_query_rf_reg [2021-11-21 04:24:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-21 04:24:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-21 04:24:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-21 04:24:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-21 04:24:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_reload_adda_registers [2021-11-21 04:24:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_reload_adda_registers [2021-11-21 04:24:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-21 04:24:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-21 04:24:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_card_disable [2021-11-21 04:24:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_card_disable [2021-11-21 04:24:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_config_bb_with_headerfile [2021-11-21 04:24:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_config_bb_with_headerfile [2021-11-21 04:24:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-21 04:24:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-21 04:24:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_signal_scale_mapping [2021-11-21 04:24:34,146 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_signal_scale_mapping [2021-11-21 04:24:34,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_enable_anotherphy [2021-11-21 04:24:34,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_enable_anotherphy [2021-11-21 04:24:34,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 04:24:34,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-21 04:24:34,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-21 04:24:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_write_dword_dbi [2021-11-21 04:24:34,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_write_dword_dbi [2021-11-21 04:24:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-21 04:24:34,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-21 04:24:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_patha_fill_iqk_matrix [2021-11-21 04:24:34,147 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_patha_fill_iqk_matrix [2021-11-21 04:24:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-21 04:24:34,148 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-21 04:24:36,355 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:24:36,363 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:25:11,763 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-21 04:27:34,718 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-21 04:27:35,119 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:27:44,140 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:27:44,140 INFO L301 CfgBuilder]: Removed 15 assume(true) statements. [2021-11-21 04:27:44,151 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:27:44 BoogieIcfgContainer [2021-11-21 04:27:44,151 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:27:44,152 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:27:44,152 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:27:44,162 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:27:44,162 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:27:44" (1/1) ... [2021-11-21 04:27:44,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:27:44,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:27:44,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10727 states to 4025 states and 6185 transitions. [2021-11-21 04:27:44,429 INFO L276 IsEmpty]: Start isEmpty. Operand 4025 states and 6185 transitions. [2021-11-21 04:27:44,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2021-11-21 04:27:44,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:27:44,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:27:45,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:27:46,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2655 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2655 trivial. 0 not checked. [2021-11-21 04:27:55,589 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 04:27:55,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:27:55,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10737 states to 4029 states and 6195 transitions. [2021-11-21 04:27:55,844 INFO L276 IsEmpty]: Start isEmpty. Operand 4029 states and 6195 transitions. [2021-11-21 04:27:55,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2021-11-21 04:27:55,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:27:55,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:27:56,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:27:56,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2652 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2021-11-21 04:27:56,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:27:57,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10744 states to 4036 states and 6202 transitions. [2021-11-21 04:27:57,028 INFO L276 IsEmpty]: Start isEmpty. Operand 4036 states and 6202 transitions. [2021-11-21 04:27:57,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2021-11-21 04:27:57,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:27:57,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:27:57,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:27:58,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:27:59,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:27:59,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10758 states to 4041 states and 6216 transitions. [2021-11-21 04:27:59,071 INFO L276 IsEmpty]: Start isEmpty. Operand 4041 states and 6216 transitions. [2021-11-21 04:27:59,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2021-11-21 04:27:59,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:27:59,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:27:59,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:27:59,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:00,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:00,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10777 states to 4048 states and 6235 transitions. [2021-11-21 04:28:00,488 INFO L276 IsEmpty]: Start isEmpty. Operand 4048 states and 6235 transitions. [2021-11-21 04:28:00,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2021-11-21 04:28:00,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:00,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:01,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:01,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2768 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-21 04:28:02,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:02,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10795 states to 4054 states and 6253 transitions. [2021-11-21 04:28:02,254 INFO L276 IsEmpty]: Start isEmpty. Operand 4054 states and 6253 transitions. [2021-11-21 04:28:02,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2021-11-21 04:28:02,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:02,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:02,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:03,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:03,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:03,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10796 states to 4055 states and 6254 transitions. [2021-11-21 04:28:03,219 INFO L276 IsEmpty]: Start isEmpty. Operand 4055 states and 6254 transitions. [2021-11-21 04:28:03,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2021-11-21 04:28:03,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:03,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:03,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:04,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:04,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:04,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10797 states to 4056 states and 6255 transitions. [2021-11-21 04:28:04,227 INFO L276 IsEmpty]: Start isEmpty. Operand 4056 states and 6255 transitions. [2021-11-21 04:28:04,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2021-11-21 04:28:04,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:04,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:04,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:05,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:05,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:05,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10799 states to 4058 states and 6257 transitions. [2021-11-21 04:28:05,234 INFO L276 IsEmpty]: Start isEmpty. Operand 4058 states and 6257 transitions. [2021-11-21 04:28:05,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-11-21 04:28:05,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:05,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:05,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:06,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2768 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-21 04:28:07,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:07,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10822 states to 4066 states and 6280 transitions. [2021-11-21 04:28:07,275 INFO L276 IsEmpty]: Start isEmpty. Operand 4066 states and 6280 transitions. [2021-11-21 04:28:07,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-21 04:28:07,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:07,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:07,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:08,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2774 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2771 trivial. 0 not checked. [2021-11-21 04:28:08,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:08,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10823 states to 4067 states and 6281 transitions. [2021-11-21 04:28:08,219 INFO L276 IsEmpty]: Start isEmpty. Operand 4067 states and 6281 transitions. [2021-11-21 04:28:08,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-21 04:28:08,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:08,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:08,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:09,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2768 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-21 04:28:09,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:09,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10826 states to 4070 states and 6284 transitions. [2021-11-21 04:28:09,178 INFO L276 IsEmpty]: Start isEmpty. Operand 4070 states and 6284 transitions. [2021-11-21 04:28:09,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-11-21 04:28:09,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:09,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:09,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:10,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:10,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:10,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10828 states to 4072 states and 6286 transitions. [2021-11-21 04:28:10,137 INFO L276 IsEmpty]: Start isEmpty. Operand 4072 states and 6286 transitions. [2021-11-21 04:28:10,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-11-21 04:28:10,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:10,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:10,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:10,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:11,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:11,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10832 states to 4076 states and 6290 transitions. [2021-11-21 04:28:11,094 INFO L276 IsEmpty]: Start isEmpty. Operand 4076 states and 6290 transitions. [2021-11-21 04:28:11,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-11-21 04:28:11,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:11,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:11,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:11,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2713 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:12,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:12,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10832 states to 4077 states and 6290 transitions. [2021-11-21 04:28:12,107 INFO L276 IsEmpty]: Start isEmpty. Operand 4077 states and 6290 transitions. [2021-11-21 04:28:12,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-21 04:28:12,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:12,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:12,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:12,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:12,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:12,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10833 states to 4078 states and 6291 transitions. [2021-11-21 04:28:12,899 INFO L276 IsEmpty]: Start isEmpty. Operand 4078 states and 6291 transitions. [2021-11-21 04:28:12,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-21 04:28:12,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:12,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:13,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:13,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:13,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:13,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10834 states to 4079 states and 6292 transitions. [2021-11-21 04:28:13,749 INFO L276 IsEmpty]: Start isEmpty. Operand 4079 states and 6292 transitions. [2021-11-21 04:28:13,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-21 04:28:13,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:13,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:14,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:14,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:14,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:14,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10835 states to 4080 states and 6293 transitions. [2021-11-21 04:28:14,629 INFO L276 IsEmpty]: Start isEmpty. Operand 4080 states and 6293 transitions. [2021-11-21 04:28:14,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-21 04:28:14,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:14,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:14,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:15,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:15,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:15,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10836 states to 4081 states and 6294 transitions. [2021-11-21 04:28:15,478 INFO L276 IsEmpty]: Start isEmpty. Operand 4081 states and 6294 transitions. [2021-11-21 04:28:15,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-21 04:28:15,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:15,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:15,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:16,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:16,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:16,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10837 states to 4082 states and 6295 transitions. [2021-11-21 04:28:16,329 INFO L276 IsEmpty]: Start isEmpty. Operand 4082 states and 6295 transitions. [2021-11-21 04:28:16,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-21 04:28:16,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:16,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:16,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:17,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:17,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:17,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10843 states to 4088 states and 6301 transitions. [2021-11-21 04:28:17,207 INFO L276 IsEmpty]: Start isEmpty. Operand 4088 states and 6301 transitions. [2021-11-21 04:28:17,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-21 04:28:17,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:17,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:17,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:17,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:17,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10847 states to 4092 states and 6305 transitions. [2021-11-21 04:28:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 4092 states and 6305 transitions. [2021-11-21 04:28:17,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-21 04:28:17,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:17,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:18,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:18,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:18,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:18,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10848 states to 4093 states and 6306 transitions. [2021-11-21 04:28:18,581 INFO L276 IsEmpty]: Start isEmpty. Operand 4093 states and 6306 transitions. [2021-11-21 04:28:18,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-21 04:28:18,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:18,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:19,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:19,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:19,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10849 states to 4094 states and 6307 transitions. [2021-11-21 04:28:19,381 INFO L276 IsEmpty]: Start isEmpty. Operand 4094 states and 6307 transitions. [2021-11-21 04:28:19,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2021-11-21 04:28:19,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:19,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:19,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:19,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2712 trivial. 0 not checked. [2021-11-21 04:28:20,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:20,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10923 states to 4109 states and 6373 transitions. [2021-11-21 04:28:20,435 INFO L276 IsEmpty]: Start isEmpty. Operand 4109 states and 6373 transitions. [2021-11-21 04:28:20,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2021-11-21 04:28:20,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:20,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:20,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:21,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2712 trivial. 0 not checked. [2021-11-21 04:28:22,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:22,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10959 states to 4123 states and 6409 transitions. [2021-11-21 04:28:22,085 INFO L276 IsEmpty]: Start isEmpty. Operand 4123 states and 6409 transitions. [2021-11-21 04:28:22,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-21 04:28:22,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:22,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:22,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:22,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2768 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-21 04:28:22,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:22,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10960 states to 4124 states and 6410 transitions. [2021-11-21 04:28:22,882 INFO L276 IsEmpty]: Start isEmpty. Operand 4124 states and 6410 transitions. [2021-11-21 04:28:22,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-21 04:28:22,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:22,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:23,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:23,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:23,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:23,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10962 states to 4126 states and 6412 transitions. [2021-11-21 04:28:23,457 INFO L276 IsEmpty]: Start isEmpty. Operand 4126 states and 6412 transitions. [2021-11-21 04:28:23,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-21 04:28:23,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:23,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:23,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:24,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:24,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:24,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10963 states to 4127 states and 6413 transitions. [2021-11-21 04:28:24,158 INFO L276 IsEmpty]: Start isEmpty. Operand 4127 states and 6413 transitions. [2021-11-21 04:28:24,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-21 04:28:24,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:24,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:24,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2768 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-21 04:28:24,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:24,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10966 states to 4130 states and 6416 transitions. [2021-11-21 04:28:24,977 INFO L276 IsEmpty]: Start isEmpty. Operand 4130 states and 6416 transitions. [2021-11-21 04:28:24,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-21 04:28:24,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:24,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:25,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:25,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:25,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:25,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10966 states to 4131 states and 6416 transitions. [2021-11-21 04:28:25,517 INFO L276 IsEmpty]: Start isEmpty. Operand 4131 states and 6416 transitions. [2021-11-21 04:28:25,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-21 04:28:25,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:25,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:25,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:26,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2712 trivial. 0 not checked. [2021-11-21 04:28:26,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:26,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11004 states to 4147 states and 6454 transitions. [2021-11-21 04:28:26,682 INFO L276 IsEmpty]: Start isEmpty. Operand 4147 states and 6454 transitions. [2021-11-21 04:28:26,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-21 04:28:26,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:26,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:27,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:27,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:27,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:27,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11005 states to 4148 states and 6455 transitions. [2021-11-21 04:28:27,409 INFO L276 IsEmpty]: Start isEmpty. Operand 4148 states and 6455 transitions. [2021-11-21 04:28:27,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-21 04:28:27,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:27,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:27,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:28,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2714 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2711 trivial. 0 not checked. [2021-11-21 04:28:28,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:28,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11006 states to 4149 states and 6456 transitions. [2021-11-21 04:28:28,277 INFO L276 IsEmpty]: Start isEmpty. Operand 4149 states and 6456 transitions. [2021-11-21 04:28:28,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-21 04:28:28,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:28,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:28,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:28,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:29,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:29,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11007 states to 4150 states and 6457 transitions. [2021-11-21 04:28:29,012 INFO L276 IsEmpty]: Start isEmpty. Operand 4150 states and 6457 transitions. [2021-11-21 04:28:29,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-21 04:28:29,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:29,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:29,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:29,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:29,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:29,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11008 states to 4151 states and 6458 transitions. [2021-11-21 04:28:29,659 INFO L276 IsEmpty]: Start isEmpty. Operand 4151 states and 6458 transitions. [2021-11-21 04:28:29,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-21 04:28:29,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:29,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:30,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:30,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2774 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2771 trivial. 0 not checked. [2021-11-21 04:28:30,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:30,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11009 states to 4152 states and 6459 transitions. [2021-11-21 04:28:30,392 INFO L276 IsEmpty]: Start isEmpty. Operand 4152 states and 6459 transitions. [2021-11-21 04:28:30,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-21 04:28:30,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:30,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:30,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:30,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-21 04:28:32,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:32,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11035 states to 4159 states and 6485 transitions. [2021-11-21 04:28:32,048 INFO L276 IsEmpty]: Start isEmpty. Operand 4159 states and 6485 transitions. [2021-11-21 04:28:32,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-21 04:28:32,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:32,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:32,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:32,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:32,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:32,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11035 states to 4160 states and 6485 transitions. [2021-11-21 04:28:32,918 INFO L276 IsEmpty]: Start isEmpty. Operand 4160 states and 6485 transitions. [2021-11-21 04:28:32,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-21 04:28:32,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:32,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:33,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:33,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2769 trivial. 0 not checked. [2021-11-21 04:28:34,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:34,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11065 states to 4174 states and 6515 transitions. [2021-11-21 04:28:34,493 INFO L276 IsEmpty]: Start isEmpty. Operand 4174 states and 6515 transitions. [2021-11-21 04:28:34,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-21 04:28:34,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:34,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:34,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:35,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:35,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11068 states to 4177 states and 6518 transitions. [2021-11-21 04:28:35,048 INFO L276 IsEmpty]: Start isEmpty. Operand 4177 states and 6518 transitions. [2021-11-21 04:28:35,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 04:28:35,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:35,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:35,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:35,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2769 trivial. 0 not checked. [2021-11-21 04:28:36,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:36,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11134 states to 4191 states and 6576 transitions. [2021-11-21 04:28:36,436 INFO L276 IsEmpty]: Start isEmpty. Operand 4191 states and 6576 transitions. [2021-11-21 04:28:36,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 04:28:36,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:36,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:36,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:37,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2769 trivial. 0 not checked. [2021-11-21 04:28:37,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:37,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11145 states to 4195 states and 6587 transitions. [2021-11-21 04:28:37,721 INFO L276 IsEmpty]: Start isEmpty. Operand 4195 states and 6587 transitions. [2021-11-21 04:28:37,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-21 04:28:37,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:37,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:38,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:38,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:38,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:38,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11146 states to 4196 states and 6588 transitions. [2021-11-21 04:28:38,338 INFO L276 IsEmpty]: Start isEmpty. Operand 4196 states and 6588 transitions. [2021-11-21 04:28:38,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 04:28:38,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:38,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:38,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:38,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2771 trivial. 0 not checked. [2021-11-21 04:28:39,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:39,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11168 states to 4208 states and 6610 transitions. [2021-11-21 04:28:39,205 INFO L276 IsEmpty]: Start isEmpty. Operand 4208 states and 6610 transitions. [2021-11-21 04:28:39,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-21 04:28:39,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:39,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:39,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:39,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2769 trivial. 0 not checked. [2021-11-21 04:28:40,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:40,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11204 states to 4224 states and 6646 transitions. [2021-11-21 04:28:40,346 INFO L276 IsEmpty]: Start isEmpty. Operand 4224 states and 6646 transitions. [2021-11-21 04:28:40,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 04:28:40,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:40,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:40,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:40,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:41,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:41,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11205 states to 4225 states and 6647 transitions. [2021-11-21 04:28:41,035 INFO L276 IsEmpty]: Start isEmpty. Operand 4225 states and 6647 transitions. [2021-11-21 04:28:41,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-21 04:28:41,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:41,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:41,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:41,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2833 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2827 trivial. 0 not checked. [2021-11-21 04:28:42,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:42,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11282 states to 4243 states and 6716 transitions. [2021-11-21 04:28:42,944 INFO L276 IsEmpty]: Start isEmpty. Operand 4243 states and 6716 transitions. [2021-11-21 04:28:42,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-21 04:28:42,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:42,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:43,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 04:28:43,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:43,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11283 states to 4244 states and 6717 transitions. [2021-11-21 04:28:43,694 INFO L276 IsEmpty]: Start isEmpty. Operand 4244 states and 6717 transitions. [2021-11-21 04:28:43,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-21 04:28:43,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:43,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:43,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:44,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2834 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2828 trivial. 0 not checked. [2021-11-21 04:28:44,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:44,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11308 states to 4257 states and 6742 transitions. [2021-11-21 04:28:44,467 INFO L276 IsEmpty]: Start isEmpty. Operand 4257 states and 6742 transitions. [2021-11-21 04:28:44,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-21 04:28:44,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:44,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:28:44,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:28:45,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2774 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2771 trivial. 0 not checked. [2021-11-21 04:28:45,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:28:45,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11309 states to 4258 states and 6743 transitions. [2021-11-21 04:28:45,296 INFO L276 IsEmpty]: Start isEmpty. Operand 4258 states and 6743 transitions. [2021-11-21 04:28:45,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-21 04:28:45,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:28:45,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms