./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-rtl8188ee-rtl8188ee.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/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_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/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-rtl8188ee-rtl8188ee.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/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_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/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 811f76e6dcf7867c41caea68fec389c0ca46124bb64dc4727c646cbcbde9e73c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:24:06,332 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:24:06,334 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:24:06,380 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:24:06,381 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:24:06,388 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:24:06,390 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:24:06,395 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:24:06,398 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:24:06,406 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:24:06,407 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:24:06,410 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:24:06,410 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:24:06,414 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:24:06,417 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:24:06,423 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:24:06,426 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:24:06,427 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:24:06,430 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:24:06,441 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:24:06,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:24:06,445 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:24:06,449 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:24:06,450 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:24:06,455 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:24:06,455 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:24:06,456 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:24:06,458 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:24:06,459 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:24:06,461 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:24:06,462 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:24:06,463 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:24:06,465 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:24:06,467 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:24:06,469 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:24:06,469 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:24:06,470 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:24:06,470 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:24:06,471 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:24:06,472 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:24:06,473 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:24:06,474 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:24:06,532 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:24:06,532 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:24:06,534 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:24:06,534 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:24:06,535 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:24:06,535 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:24:06,536 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:24:06,536 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:24:06,536 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:24:06,537 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:24:06,538 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:24:06,538 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:24:06,538 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:24:06,539 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:24:06,539 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:24:06,539 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:24:06,539 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:24:06,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:24:06,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:24:06,540 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:24:06,540 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:24:06,541 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:24:06,541 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:24:06,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:24:06,541 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:24:06,542 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_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 811f76e6dcf7867c41caea68fec389c0ca46124bb64dc4727c646cbcbde9e73c [2021-11-21 05:24:06,907 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:24:06,950 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:24:06,953 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:24:06,954 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:24:06,956 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:24:06,957 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-21 05:24:07,032 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/bin/ukojak-vF6T2TMglN/data/c011fe0bb/f692fc69807d46539f1f2b35df00aaa8/FLAG7de2704dc [2021-11-21 05:24:08,403 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:24:08,404 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-21 05:24:08,483 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/bin/ukojak-vF6T2TMglN/data/c011fe0bb/f692fc69807d46539f1f2b35df00aaa8/FLAG7de2704dc [2021-11-21 05:24:08,965 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/bin/ukojak-vF6T2TMglN/data/c011fe0bb/f692fc69807d46539f1f2b35df00aaa8 [2021-11-21 05:24:08,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:24:08,970 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:24:08,971 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:24:08,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:24:08,975 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:24:08,976 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:24:08" (1/1) ... [2021-11-21 05:24:08,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a8df653 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:08, skipping insertion in model container [2021-11-21 05:24:08,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:24:08" (1/1) ... [2021-11-21 05:24:08,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:24:09,290 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:24:16,956 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_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[882034,882047] [2021-11-21 05:24:17,033 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:24:17,261 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:24:18,325 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_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[882034,882047] [2021-11-21 05:24:18,331 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:24:18,671 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:24:18,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:18 WrapperNode [2021-11-21 05:24:18,672 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:24:18,673 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:24:18,674 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:24:18,674 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:24:18,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:18" (1/1) ... [2021-11-21 05:24:18,967 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:18" (1/1) ... [2021-11-21 05:24:20,078 INFO L137 Inliner]: procedures = 564, calls = 10746, calls flagged for inlining = 343, calls inlined = 337, statements flattened = 25783 [2021-11-21 05:24:20,081 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:24:20,082 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:24:20,082 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:24:20,083 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:24:20,093 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:18" (1/1) ... [2021-11-21 05:24:20,093 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:18" (1/1) ... [2021-11-21 05:24:20,390 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:18" (1/1) ... [2021-11-21 05:24:20,392 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:18" (1/1) ... [2021-11-21 05:24:21,074 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:18" (1/1) ... [2021-11-21 05:24:21,220 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:18" (1/1) ... [2021-11-21 05:24:21,370 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:18" (1/1) ... [2021-11-21 05:24:21,518 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:24:21,520 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:24:21,520 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:24:21,520 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:24:21,522 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:18" (1/1) ... [2021-11-21 05:24:21,530 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:24:21,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:24:21,568 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:24:21,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e66e66a5-dc22-4ba4-80d3-d81ec8d030e5/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:24:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_check_bssid [2021-11-21 05:24:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_check_bssid [2021-11-21 05:24:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_rf_reg [2021-11-21 05:24:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_rf_reg [2021-11-21 05:24:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_on [2021-11-21 05:24:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_on [2021-11-21 05:24:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-21 05:24:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-21 05:24:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-21 05:24:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-21 05:24:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_lc_calibrate [2021-11-21 05:24:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_lc_calibrate [2021-11-21 05:24:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8188e_config_bb_reg [2021-11-21 05:24:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8188e_config_bb_reg [2021-11-21 05:24:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-21 05:24:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-21 05:24:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_enter [2021-11-21 05:24:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_enter [2021-11-21 05:24:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_path_adda_on [2021-11-21 05:24:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_path_adda_on [2021-11-21 05:24:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-21 05:24:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-21 05:24:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-21 05:24:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-21 05:24:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-21 05:24:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-21 05:24:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-21 05:24:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-21 05:24:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-21 05:24:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-21 05:24:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_bb_reg [2021-11-21 05:24:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_bb_reg [2021-11-21 05:24:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_suspend [2021-11-21 05:24:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_suspend [2021-11-21 05:24:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_interrupt [2021-11-21 05:24:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_interrupt [2021-11-21 05:24:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_off [2021-11-21 05:24:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_off [2021-11-21 05:24:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 05:24:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-21 05:24:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-21 05:24:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-21 05:24:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-21 05:24:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-21 05:24:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-21 05:24:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-21 05:24:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-21 05:24:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_firmware_selfreset [2021-11-21 05:24:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_firmware_selfreset [2021-11-21 05:24:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-21 05:24:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-21 05:24:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-21 05:24:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-21 05:24:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_desc [2021-11-21 05:24:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_desc [2021-11-21 05:24:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_interval [2021-11-21 05:24:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_interval [2021-11-21 05:24:21,666 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_disable_interrupt [2021-11-21 05:24:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_disable_interrupt [2021-11-21 05:24:21,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:24:21,667 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_resume [2021-11-21 05:24:21,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_resume [2021-11-21 05:24:21,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-21 05:24:21,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-21 05:24:21,669 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_channel_access_setting [2021-11-21 05:24:21,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_channel_access_setting [2021-11-21 05:24:21,669 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_rx_idle_ant [2021-11-21 05:24:21,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_rx_idle_ant [2021-11-21 05:24:21,669 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-21 05:24:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-21 05:24:21,670 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-21 05:24:21,671 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-21 05:24:21,672 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-21 05:24:21,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-21 05:24:21,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 05:24:21,672 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-21 05:24:21,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-21 05:24:21,673 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-21 05:24:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-21 05:24:21,673 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-21 05:24:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-21 05:24:21,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 05:24:21,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-21 05:24:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-21 05:24:21,674 INFO L130 BoogieDeclarations]: Found specification of procedure rf_serial_read [2021-11-21 05:24:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_serial_read [2021-11-21 05:24:21,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:24:21,674 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_interrupt_mask [2021-11-21 05:24:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_interrupt_mask [2021-11-21 05:24:21,675 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-21 05:24:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-21 05:24:21,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 05:24:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 05:24:21,675 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rf_reg [2021-11-21 05:24:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rf_reg [2021-11-21 05:24:21,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-21 05:24:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-21 05:24:21,677 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-21 05:24:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-21 05:24:21,677 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-21 05:24:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-21 05:24:21,678 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_card_disable [2021-11-21 05:24:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_card_disable [2021-11-21 05:24:21,679 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_check_fw_read_last_h2c [2021-11-21 05:24:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_check_fw_read_last_h2c [2021-11-21 05:24:21,679 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-21 05:24:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-21 05:24:21,680 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-21 05:24:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-21 05:24:21,681 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_led_control [2021-11-21 05:24:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_led_control [2021-11-21 05:24:21,681 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_related_registers [2021-11-21 05:24:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_related_registers [2021-11-21 05:24:21,681 INFO L130 BoogieDeclarations]: Found specification of procedure save_adda_reg [2021-11-21 05:24:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure save_adda_reg [2021-11-21 05:24:21,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-21 05:24:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-21 05:24:21,682 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-21 05:24:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-21 05:24:21,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:24:21,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-21 05:24:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-21 05:24:21,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-21 05:24:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-21 05:24:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-21 05:24:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-21 05:24:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-21 05:24:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-21 05:24:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-21 05:24:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-21 05:24:21,690 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_hw_reg [2021-11-21 05:24:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_hw_reg [2021-11-21 05:24:21,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:24:21,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-21 05:24:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-21 05:24:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-21 05:24:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-21 05:24:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:24:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-21 05:24:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rfpath_switch [2021-11-21 05:24:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rfpath_switch [2021-11-21 05:24:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 05:24:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 05:24:21,700 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-21 05:24:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-21 05:24:21,700 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_hal_rate_tbl [2021-11-21 05:24:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_hal_rate_tbl [2021-11-21 05:24:21,700 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_txpower_level [2021-11-21 05:24:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_txpower_level [2021-11-21 05:24:21,701 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-21 05:24:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-21 05:24:21,701 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bb_reg [2021-11-21 05:24:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bb_reg [2021-11-21 05:24:21,701 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_qos [2021-11-21 05:24:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_qos [2021-11-21 05:24:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_iq_calibrate [2021-11-21 05:24:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_iq_calibrate [2021-11-21 05:24:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-21 05:24:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-21 05:24:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_check_txpower_tracking [2021-11-21 05:24:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_check_txpower_tracking [2021-11-21 05:24:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_led [2021-11-21 05:24:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_led [2021-11-21 05:24:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_txpower_track_adjust [2021-11-21 05:24:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_txpower_track_adjust [2021-11-21 05:24:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_poweroff_adapter [2021-11-21 05:24:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_poweroff_adapter [2021-11-21 05:24:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_init_edca_turbo [2021-11-21 05:24:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_init_edca_turbo [2021-11-21 05:24:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-21 05:24:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-21 05:24:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_sw_leds [2021-11-21 05:24:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_sw_leds [2021-11-21 05:24:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:24:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:24:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-21 05:24:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-21 05:24:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_hal_pwrseqcmdparsing [2021-11-21 05:24:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_hal_pwrseqcmdparsing [2021-11-21 05:24:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_hw_security_config [2021-11-21 05:24:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_hw_security_config [2021-11-21 05:24:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 05:24:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 05:24:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-21 05:24:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-21 05:24:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-21 05:24:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-21 05:24:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-21 05:24:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-21 05:24:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-21 05:24:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-21 05:24:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-21 05:24:21,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-21 05:24:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-21 05:24:21,708 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-21 05:24:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_set_iqk_matrix [2021-11-21 05:24:21,708 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_set_iqk_matrix [2021-11-21 05:24:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_chk_tx_track [2021-11-21 05:24:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_chk_tx_track [2021-11-21 05:24:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-21 05:24:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-21 05:24:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_stop_tx_beacon [2021-11-21 05:24:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_stop_tx_beacon [2021-11-21 05:24:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-21 05:24:21,710 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-21 05:24:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-21 05:24:21,710 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-21 05:24:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-21 05:24:21,710 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-21 05:24:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_llt_write [2021-11-21 05:24:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_llt_write [2021-11-21 05:24:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 05:24:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 05:24:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-21 05:24:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-21 05:24:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_watchdog [2021-11-21 05:24:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_watchdog [2021-11-21 05:24:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-21 05:24:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-21 05:24:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bw_mode [2021-11-21 05:24:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bw_mode [2021-11-21 05:24:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_ant_training [2021-11-21 05:24:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_ant_training [2021-11-21 05:24:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure sim_comp [2021-11-21 05:24:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure sim_comp [2021-11-21 05:24:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_deinit_sw_vars [2021-11-21 05:24:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_deinit_sw_vars [2021-11-21 05:24:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_polling [2021-11-21 05:24:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_polling [2021-11-21 05:24:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:24:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:24:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_pi_mode_switch [2021-11-21 05:24:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_pi_mode_switch [2021-11-21 05:24:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure cal_bit_shift [2021-11-21 05:24:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_bit_shift [2021-11-21 05:24:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_enable_fw_download [2021-11-21 05:24:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_enable_fw_download [2021-11-21 05:24:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-21 05:24:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-21 05:24:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-21 05:24:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-21 05:24:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:24:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 05:24:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 05:24:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-21 05:24:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-21 05:24:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-21 05:24:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-21 05:24:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-21 05:24:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-21 05:24:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-21 05:24:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-21 05:24:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-21 05:24:21,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-21 05:24:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_hw_init [2021-11-21 05:24:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_hw_init [2021-11-21 05:24:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure check_cond [2021-11-21 05:24:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cond [2021-11-21 05:24:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-21 05:24:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-21 05:24:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-21 05:24:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-21 05:24:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_iq_calibrate [2021-11-21 05:24:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_iq_calibrate [2021-11-21 05:24:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-21 05:24:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-21 05:24:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-21 05:24:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-21 05:24:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-21 05:24:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-21 05:24:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_hw_reg [2021-11-21 05:24:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_hw_reg [2021-11-21 05:24:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-21 05:24:21,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-21 05:24:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-21 05:24:21,727 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-21 05:24:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-21 05:24:21,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-21 05:24:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_fill_h2c_cmd [2021-11-21 05:24:21,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_fill_h2c_cmd [2021-11-21 05:24:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_fw_page_write [2021-11-21 05:24:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_fw_page_write [2021-11-21 05:24:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-21 05:24:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-21 05:24:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_tx_ant [2021-11-21 05:24:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_tx_ant [2021-11-21 05:24:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:24:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure reload_adda [2021-11-21 05:24:21,729 INFO L138 BoogieDeclarations]: Found implementation of procedure reload_adda [2021-11-21 05:24:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-21 05:24:21,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-21 05:24:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-21 05:24:21,729 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-21 05:24:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_read_eeprom_info [2021-11-21 05:24:21,730 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_read_eeprom_info [2021-11-21 05:24:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_off [2021-11-21 05:24:21,730 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_off [2021-11-21 05:24:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-21 05:24:21,730 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-21 05:24:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-21 05:24:21,731 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-21 05:24:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_resume_tx_beacon [2021-11-21 05:24:21,731 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_resume_tx_beacon [2021-11-21 05:24:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_init_sw_vars [2021-11-21 05:24:21,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_init_sw_vars [2021-11-21 05:24:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-21 05:24:21,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-21 05:24:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_config_s [2021-11-21 05:24:21,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_config_s [2021-11-21 05:24:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-21 05:24:21,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-21 05:24:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-21 05:24:21,733 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-21 05:24:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-21 05:24:21,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-21 05:24:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure config_bb_with_header [2021-11-21 05:24:21,733 INFO L138 BoogieDeclarations]: Found implementation of procedure config_bb_with_header [2021-11-21 05:24:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-21 05:24:21,733 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-21 05:24:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-21 05:24:21,734 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-21 05:24:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_media_status [2021-11-21 05:24:21,734 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_media_status [2021-11-21 05:24:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_leave [2021-11-21 05:24:21,734 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_leave [2021-11-21 05:24:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-21 05:24:21,735 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-21 05:24:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-21 05:24:21,735 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-21 05:24:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_fill_cmddesc [2021-11-21 05:24:21,735 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_fill_cmddesc [2021-11-21 05:24:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:24:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-21 05:24:21,736 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-21 05:24:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-21 05:24:21,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-21 05:24:21,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-21 05:24:21,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-21 05:24:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_on [2021-11-21 05:24:21,849 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_on [2021-11-21 05:24:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-21 05:24:21,849 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-21 05:24:23,879 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:24:23,883 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:24:29,321 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-21 05:27:19,655 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-21 05:27:20,046 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:27:29,496 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:27:29,496 INFO L301 CfgBuilder]: Removed 18 assume(true) statements. [2021-11-21 05:27:29,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:27:29 BoogieIcfgContainer [2021-11-21 05:27:29,506 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:27:29,507 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:27:29,507 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:27:29,517 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:27:29,518 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:27:29" (1/1) ... [2021-11-21 05:27:29,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:27:29,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:29,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9443 states to 3912 states and 5981 transitions. [2021-11-21 05:27:29,761 INFO L276 IsEmpty]: Start isEmpty. Operand 3912 states and 5981 transitions. [2021-11-21 05:27:29,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2021-11-21 05:27:29,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:29,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:30,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:31,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2865 trivial. 0 not checked. [2021-11-21 05:27:34,664 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 05:27:34,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:34,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9454 states to 3916 states and 5992 transitions. [2021-11-21 05:27:34,916 INFO L276 IsEmpty]: Start isEmpty. Operand 3916 states and 5992 transitions. [2021-11-21 05:27:34,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2021-11-21 05:27:34,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:34,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:35,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:36,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2865 trivial. 0 not checked. [2021-11-21 05:27:36,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:36,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9455 states to 3917 states and 5993 transitions. [2021-11-21 05:27:36,180 INFO L276 IsEmpty]: Start isEmpty. Operand 3917 states and 5993 transitions. [2021-11-21 05:27:36,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2021-11-21 05:27:36,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:36,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:36,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:37,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 05:27:37,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:37,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9461 states to 3923 states and 5999 transitions. [2021-11-21 05:27:37,337 INFO L276 IsEmpty]: Start isEmpty. Operand 3923 states and 5999 transitions. [2021-11-21 05:27:37,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-21 05:27:37,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:37,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:37,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:38,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:27:38,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:38,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9476 states to 3928 states and 6014 transitions. [2021-11-21 05:27:38,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3928 states and 6014 transitions. [2021-11-21 05:27:38,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-21 05:27:38,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:38,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:39,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:39,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:27:39,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:39,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9496 states to 3935 states and 6034 transitions. [2021-11-21 05:27:39,938 INFO L276 IsEmpty]: Start isEmpty. Operand 3935 states and 6034 transitions. [2021-11-21 05:27:39,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-21 05:27:39,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:39,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:40,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:40,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 05:27:41,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:41,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9515 states to 3941 states and 6053 transitions. [2021-11-21 05:27:41,688 INFO L276 IsEmpty]: Start isEmpty. Operand 3941 states and 6053 transitions. [2021-11-21 05:27:41,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-21 05:27:41,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:41,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:42,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:42,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-21 05:27:43,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:43,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9531 states to 3948 states and 6069 transitions. [2021-11-21 05:27:43,136 INFO L276 IsEmpty]: Start isEmpty. Operand 3948 states and 6069 transitions. [2021-11-21 05:27:43,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-21 05:27:43,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:43,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:43,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:44,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:27:44,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:44,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9532 states to 3949 states and 6070 transitions. [2021-11-21 05:27:44,098 INFO L276 IsEmpty]: Start isEmpty. Operand 3949 states and 6070 transitions. [2021-11-21 05:27:44,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-21 05:27:44,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:44,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:44,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:44,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:27:45,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:45,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9533 states to 3950 states and 6071 transitions. [2021-11-21 05:27:45,048 INFO L276 IsEmpty]: Start isEmpty. Operand 3950 states and 6071 transitions. [2021-11-21 05:27:45,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-21 05:27:45,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:45,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:45,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:45,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 05:27:46,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:46,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9557 states to 3958 states and 6095 transitions. [2021-11-21 05:27:46,973 INFO L276 IsEmpty]: Start isEmpty. Operand 3958 states and 6095 transitions. [2021-11-21 05:27:46,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-21 05:27:46,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:46,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:47,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:27:49,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:49,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9583 states to 3967 states and 6121 transitions. [2021-11-21 05:27:49,524 INFO L276 IsEmpty]: Start isEmpty. Operand 3967 states and 6121 transitions. [2021-11-21 05:27:49,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-21 05:27:49,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:49,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:50,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:50,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:27:50,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:50,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9585 states to 3969 states and 6123 transitions. [2021-11-21 05:27:50,388 INFO L276 IsEmpty]: Start isEmpty. Operand 3969 states and 6123 transitions. [2021-11-21 05:27:50,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-21 05:27:50,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:50,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:50,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:51,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2925 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:27:51,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:51,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9585 states to 3970 states and 6123 transitions. [2021-11-21 05:27:51,274 INFO L276 IsEmpty]: Start isEmpty. Operand 3970 states and 6123 transitions. [2021-11-21 05:27:51,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-21 05:27:51,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:51,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:51,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:52,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 05:27:52,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:52,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9586 states to 3971 states and 6124 transitions. [2021-11-21 05:27:52,061 INFO L276 IsEmpty]: Start isEmpty. Operand 3971 states and 6124 transitions. [2021-11-21 05:27:52,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-21 05:27:52,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:52,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:52,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:52,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 05:27:52,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:52,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9589 states to 3974 states and 6127 transitions. [2021-11-21 05:27:52,777 INFO L276 IsEmpty]: Start isEmpty. Operand 3974 states and 6127 transitions. [2021-11-21 05:27:52,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-21 05:27:52,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:52,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:53,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:53,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:27:53,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:53,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9591 states to 3976 states and 6129 transitions. [2021-11-21 05:27:53,704 INFO L276 IsEmpty]: Start isEmpty. Operand 3976 states and 6129 transitions. [2021-11-21 05:27:53,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-21 05:27:53,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:53,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:54,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:54,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:27:54,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:54,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9595 states to 3980 states and 6133 transitions. [2021-11-21 05:27:54,537 INFO L276 IsEmpty]: Start isEmpty. Operand 3980 states and 6133 transitions. [2021-11-21 05:27:54,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-21 05:27:54,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:54,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:54,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:55,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:27:55,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:55,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9596 states to 3981 states and 6134 transitions. [2021-11-21 05:27:55,124 INFO L276 IsEmpty]: Start isEmpty. Operand 3981 states and 6134 transitions. [2021-11-21 05:27:55,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-21 05:27:55,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:55,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:55,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:55,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:27:55,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:55,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9597 states to 3982 states and 6135 transitions. [2021-11-21 05:27:55,907 INFO L276 IsEmpty]: Start isEmpty. Operand 3982 states and 6135 transitions. [2021-11-21 05:27:55,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-21 05:27:55,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:55,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:56,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:56,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:27:56,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:56,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9599 states to 3984 states and 6137 transitions. [2021-11-21 05:27:56,690 INFO L276 IsEmpty]: Start isEmpty. Operand 3984 states and 6137 transitions. [2021-11-21 05:27:56,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-21 05:27:56,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:56,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:56,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:57,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:27:57,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:57,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9600 states to 3985 states and 6138 transitions. [2021-11-21 05:27:57,276 INFO L276 IsEmpty]: Start isEmpty. Operand 3985 states and 6138 transitions. [2021-11-21 05:27:57,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-21 05:27:57,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:57,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:57,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:57,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:27:58,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:58,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9606 states to 3991 states and 6144 transitions. [2021-11-21 05:27:58,095 INFO L276 IsEmpty]: Start isEmpty. Operand 3991 states and 6144 transitions. [2021-11-21 05:27:58,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-21 05:27:58,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:58,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:58,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:27:58,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:58,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9610 states to 3995 states and 6148 transitions. [2021-11-21 05:27:58,849 INFO L276 IsEmpty]: Start isEmpty. Operand 3995 states and 6148 transitions. [2021-11-21 05:27:58,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-21 05:27:58,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:58,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:59,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:59,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:27:59,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:59,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9611 states to 3996 states and 6149 transitions. [2021-11-21 05:27:59,387 INFO L276 IsEmpty]: Start isEmpty. Operand 3996 states and 6149 transitions. [2021-11-21 05:27:59,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 05:27:59,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:59,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:59,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:59,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 05:28:00,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:00,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9625 states to 4002 states and 6163 transitions. [2021-11-21 05:28:00,962 INFO L276 IsEmpty]: Start isEmpty. Operand 4002 states and 6163 transitions. [2021-11-21 05:28:00,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-21 05:28:00,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:00,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:01,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:01,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:28:01,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:01,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9626 states to 4003 states and 6164 transitions. [2021-11-21 05:28:01,594 INFO L276 IsEmpty]: Start isEmpty. Operand 4003 states and 6164 transitions. [2021-11-21 05:28:01,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 05:28:01,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:01,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:01,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:02,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-21 05:28:02,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:02,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9698 states to 4017 states and 6227 transitions. [2021-11-21 05:28:02,379 INFO L276 IsEmpty]: Start isEmpty. Operand 4017 states and 6227 transitions. [2021-11-21 05:28:02,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 05:28:02,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:02,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:02,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:02,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-21 05:28:03,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:03,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9725 states to 4028 states and 6254 transitions. [2021-11-21 05:28:03,206 INFO L276 IsEmpty]: Start isEmpty. Operand 4028 states and 6254 transitions. [2021-11-21 05:28:03,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 05:28:03,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:03,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:03,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:03,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 05:28:04,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:04,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9733 states to 4032 states and 6262 transitions. [2021-11-21 05:28:04,229 INFO L276 IsEmpty]: Start isEmpty. Operand 4032 states and 6262 transitions. [2021-11-21 05:28:04,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-21 05:28:04,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:04,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:04,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:04,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 05:28:04,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:04,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9734 states to 4033 states and 6263 transitions. [2021-11-21 05:28:04,795 INFO L276 IsEmpty]: Start isEmpty. Operand 4033 states and 6263 transitions. [2021-11-21 05:28:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-21 05:28:04,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:04,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:05,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:05,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 05:28:05,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:05,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9737 states to 4036 states and 6266 transitions. [2021-11-21 05:28:05,354 INFO L276 IsEmpty]: Start isEmpty. Operand 4036 states and 6266 transitions. [2021-11-21 05:28:05,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 05:28:05,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:05,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:05,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:05,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:28:05,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:05,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9737 states to 4037 states and 6266 transitions. [2021-11-21 05:28:05,979 INFO L276 IsEmpty]: Start isEmpty. Operand 4037 states and 6266 transitions. [2021-11-21 05:28:05,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 05:28:05,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:05,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:06,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:06,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:28:06,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:06,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9740 states to 4040 states and 6269 transitions. [2021-11-21 05:28:06,450 INFO L276 IsEmpty]: Start isEmpty. Operand 4040 states and 6269 transitions. [2021-11-21 05:28:06,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-21 05:28:06,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:06,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:06,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:07,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-21 05:28:07,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:07,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9777 states to 4056 states and 6306 transitions. [2021-11-21 05:28:07,513 INFO L276 IsEmpty]: Start isEmpty. Operand 4056 states and 6306 transitions. [2021-11-21 05:28:07,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-21 05:28:07,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:07,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:07,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:07,961 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 05:28:08,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:08,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9787 states to 4061 states and 6316 transitions. [2021-11-21 05:28:08,478 INFO L276 IsEmpty]: Start isEmpty. Operand 4061 states and 6316 transitions. [2021-11-21 05:28:08,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-21 05:28:08,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:08,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:08,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:09,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:28:09,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:09,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9788 states to 4062 states and 6317 transitions. [2021-11-21 05:28:09,100 INFO L276 IsEmpty]: Start isEmpty. Operand 4062 states and 6317 transitions. [2021-11-21 05:28:09,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-21 05:28:09,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:09,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:09,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:09,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2021-11-21 05:28:09,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:09,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9789 states to 4063 states and 6318 transitions. [2021-11-21 05:28:09,769 INFO L276 IsEmpty]: Start isEmpty. Operand 4063 states and 6318 transitions. [2021-11-21 05:28:09,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 05:28:09,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:09,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:10,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:10,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:28:10,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:10,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9790 states to 4064 states and 6319 transitions. [2021-11-21 05:28:10,254 INFO L276 IsEmpty]: Start isEmpty. Operand 4064 states and 6319 transitions. [2021-11-21 05:28:10,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 05:28:10,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:10,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:10,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:10,812 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-21 05:28:11,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:11,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9795 states to 4067 states and 6324 transitions. [2021-11-21 05:28:11,031 INFO L276 IsEmpty]: Start isEmpty. Operand 4067 states and 6324 transitions. [2021-11-21 05:28:11,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-21 05:28:11,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:11,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:11,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:11,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2995 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 05:28:13,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:13,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9819 states to 4076 states and 6348 transitions. [2021-11-21 05:28:13,890 INFO L276 IsEmpty]: Start isEmpty. Operand 4076 states and 6348 transitions. [2021-11-21 05:28:13,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-21 05:28:13,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:13,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:14,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:14,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:28:14,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:14,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9820 states to 4077 states and 6349 transitions. [2021-11-21 05:28:14,475 INFO L276 IsEmpty]: Start isEmpty. Operand 4077 states and 6349 transitions. [2021-11-21 05:28:14,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 05:28:14,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:14,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:14,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:14,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 05:28:15,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:15,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9820 states to 4078 states and 6349 transitions. [2021-11-21 05:28:15,072 INFO L276 IsEmpty]: Start isEmpty. Operand 4078 states and 6349 transitions. [2021-11-21 05:28:15,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-21 05:28:15,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:15,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:15,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:15,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 05:28:15,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:15,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9821 states to 4079 states and 6350 transitions. [2021-11-21 05:28:15,651 INFO L276 IsEmpty]: Start isEmpty. Operand 4079 states and 6350 transitions. [2021-11-21 05:28:15,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-21 05:28:15,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:15,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:15,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:16,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 05:28:17,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:17,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9849 states to 4085 states and 6378 transitions. [2021-11-21 05:28:17,441 INFO L276 IsEmpty]: Start isEmpty. Operand 4085 states and 6378 transitions. [2021-11-21 05:28:17,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-21 05:28:17,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:17,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:17,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:17,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 05:28:18,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:18,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9873 states to 4096 states and 6402 transitions. [2021-11-21 05:28:18,618 INFO L276 IsEmpty]: Start isEmpty. Operand 4096 states and 6402 transitions. [2021-11-21 05:28:18,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-21 05:28:18,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:18,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:18,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:19,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:28:19,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:19,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9876 states to 4099 states and 6405 transitions. [2021-11-21 05:28:19,100 INFO L276 IsEmpty]: Start isEmpty. Operand 4099 states and 6405 transitions. [2021-11-21 05:28:19,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 05:28:19,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:19,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:19,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:19,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 05:28:21,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:21,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9955 states to 4117 states and 6475 transitions. [2021-11-21 05:28:21,100 INFO L276 IsEmpty]: Start isEmpty. Operand 4117 states and 6475 transitions. [2021-11-21 05:28:21,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 05:28:21,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:21,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:21,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:21,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 05:28:22,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:22,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9977 states to 4128 states and 6497 transitions. [2021-11-21 05:28:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 4128 states and 6497 transitions. [2021-11-21 05:28:22,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-21 05:28:22,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:22,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:22,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:22,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:28:22,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:22,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9978 states to 4129 states and 6498 transitions. [2021-11-21 05:28:22,548 INFO L276 IsEmpty]: Start isEmpty. Operand 4129 states and 6498 transitions. [2021-11-21 05:28:22,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-21 05:28:22,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:22,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:22,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:22,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 05:28:23,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:23,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10016 states to 4145 states and 6536 transitions. [2021-11-21 05:28:23,495 INFO L276 IsEmpty]: Start isEmpty. Operand 4145 states and 6536 transitions. [2021-11-21 05:28:23,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 05:28:23,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:23,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:23,917 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3057 trivial. 0 not checked. [2021-11-21 05:28:25,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:25,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10025 states to 4150 states and 6545 transitions. [2021-11-21 05:28:25,256 INFO L276 IsEmpty]: Start isEmpty. Operand 4150 states and 6545 transitions. [2021-11-21 05:28:25,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 05:28:25,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:25,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:25,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:25,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:28:25,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:25,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10026 states to 4151 states and 6546 transitions. [2021-11-21 05:28:25,740 INFO L276 IsEmpty]: Start isEmpty. Operand 4151 states and 6546 transitions. [2021-11-21 05:28:25,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 05:28:25,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:25,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:25,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:26,172 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 05:28:26,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:26,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10093 states to 4165 states and 6604 transitions. [2021-11-21 05:28:26,812 INFO L276 IsEmpty]: Start isEmpty. Operand 4165 states and 6604 transitions. [2021-11-21 05:28:26,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 05:28:26,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:26,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:26,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:27,175 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 05:28:27,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:27,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10105 states to 4169 states and 6616 transitions. [2021-11-21 05:28:27,926 INFO L276 IsEmpty]: Start isEmpty. Operand 4169 states and 6616 transitions. [2021-11-21 05:28:27,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 05:28:27,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:27,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:28,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:28,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2989 trivial. 0 not checked. [2021-11-21 05:28:28,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:28,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10106 states to 4170 states and 6617 transitions. [2021-11-21 05:28:28,490 INFO L276 IsEmpty]: Start isEmpty. Operand 4170 states and 6617 transitions. [2021-11-21 05:28:28,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 05:28:28,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:28,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:28,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:28,886 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 05:28:29,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:29,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10129 states to 4181 states and 6640 transitions. [2021-11-21 05:28:29,165 INFO L276 IsEmpty]: Start isEmpty. Operand 4181 states and 6640 transitions. [2021-11-21 05:28:29,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-21 05:28:29,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:29,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:29,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:29,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:28:29,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:29,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10130 states to 4182 states and 6641 transitions. [2021-11-21 05:28:29,739 INFO L276 IsEmpty]: Start isEmpty. Operand 4182 states and 6641 transitions. [2021-11-21 05:28:29,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 05:28:29,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:29,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:29,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:30,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 05:28:30,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:30,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10131 states to 4183 states and 6642 transitions. [2021-11-21 05:28:30,316 INFO L276 IsEmpty]: Start isEmpty. Operand 4183 states and 6642 transitions. [2021-11-21 05:28:30,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 05:28:30,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:30,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:30,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:30,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2990 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2984 trivial. 0 not checked. [2021-11-21 05:28:31,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:31,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10164 states to 4199 states and 6675 transitions. [2021-11-21 05:28:31,013 INFO L276 IsEmpty]: Start isEmpty. Operand 4199 states and 6675 transitions. [2021-11-21 05:28:31,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 05:28:31,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:31,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:31,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:31,428 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3061 trivial. 0 not checked. [2021-11-21 05:28:31,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:31,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10168 states to 4202 states and 6679 transitions. [2021-11-21 05:28:31,965 INFO L276 IsEmpty]: Start isEmpty. Operand 4202 states and 6679 transitions. [2021-11-21 05:28:31,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 05:28:31,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:31,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:32,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:32,401 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 05:28:33,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:33,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10235 states to 4216 states and 6737 transitions. [2021-11-21 05:28:33,208 INFO L276 IsEmpty]: Start isEmpty. Operand 4216 states and 6737 transitions. [2021-11-21 05:28:33,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 05:28:33,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:33,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:33,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:33,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 05:28:34,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:34,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10315 states to 4234 states and 6808 transitions. [2021-11-21 05:28:34,608 INFO L276 IsEmpty]: Start isEmpty. Operand 4234 states and 6808 transitions. [2021-11-21 05:28:34,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 05:28:34,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:34,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:34,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:34,980 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 05:28:35,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:35,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10326 states to 4238 states and 6819 transitions. [2021-11-21 05:28:35,457 INFO L276 IsEmpty]: Start isEmpty. Operand 4238 states and 6819 transitions. [2021-11-21 05:28:35,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 05:28:35,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:35,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:35,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:35,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2992 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2986 trivial. 0 not checked. [2021-11-21 05:28:36,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:36,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10348 states to 4249 states and 6841 transitions. [2021-11-21 05:28:36,152 INFO L276 IsEmpty]: Start isEmpty. Operand 4249 states and 6841 transitions. [2021-11-21 05:28:36,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 05:28:36,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:36,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:36,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:36,644 INFO L134 CoverageAnalysis]: Checked inductivity of 3054 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 05:28:39,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:39,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10385 states to 4258 states and 6878 transitions. [2021-11-21 05:28:39,155 INFO L276 IsEmpty]: Start isEmpty. Operand 4258 states and 6878 transitions. [2021-11-21 05:28:39,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 05:28:39,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:39,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:39,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2992 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2986 trivial. 0 not checked. [2021-11-21 05:28:41,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:41,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10406 states to 4265 states and 6899 transitions. [2021-11-21 05:28:41,218 INFO L276 IsEmpty]: Start isEmpty. Operand 4265 states and 6899 transitions. [2021-11-21 05:28:41,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 05:28:41,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:41,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:41,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:41,751 INFO L134 CoverageAnalysis]: Checked inductivity of 3058 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-21 05:28:43,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:43,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10431 states to 4272 states and 6924 transitions. [2021-11-21 05:28:43,406 INFO L276 IsEmpty]: Start isEmpty. Operand 4272 states and 6924 transitions. [2021-11-21 05:28:43,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 05:28:43,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:43,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:43,937 INFO L134 CoverageAnalysis]: Checked inductivity of 3055 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 05:28:46,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:46,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10458 states to 4282 states and 6951 transitions. [2021-11-21 05:28:46,023 INFO L276 IsEmpty]: Start isEmpty. Operand 4282 states and 6951 transitions. [2021-11-21 05:28:46,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 05:28:46,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:46,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:46,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:46,585 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 05:28:48,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:48,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10492 states to 4291 states and 6985 transitions. [2021-11-21 05:28:48,804 INFO L276 IsEmpty]: Start isEmpty. Operand 4291 states and 6985 transitions. [2021-11-21 05:28:48,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 05:28:48,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:48,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:48,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:49,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2990 trivial. 0 not checked. [2021-11-21 05:28:49,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:49,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10496 states to 4293 states and 6989 transitions. [2021-11-21 05:28:49,800 INFO L276 IsEmpty]: Start isEmpty. Operand 4293 states and 6989 transitions. [2021-11-21 05:28:49,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 05:28:49,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:49,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:49,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2998 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 05:28:53,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:53,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10533 states to 4306 states and 7026 transitions. [2021-11-21 05:28:53,832 INFO L276 IsEmpty]: Start isEmpty. Operand 4306 states and 7026 transitions. [2021-11-21 05:28:53,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 05:28:53,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:53,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:54,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:54,216 INFO L134 CoverageAnalysis]: Checked inductivity of 3130 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3121 trivial. 0 not checked. [2021-11-21 05:28:54,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:54,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10540 states to 4310 states and 7033 transitions. [2021-11-21 05:28:54,892 INFO L276 IsEmpty]: Start isEmpty. Operand 4310 states and 7033 transitions. [2021-11-21 05:28:54,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 05:28:54,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:54,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:55,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:55,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 05:28:57,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:57,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10574 states to 4320 states and 7067 transitions. [2021-11-21 05:28:57,729 INFO L276 IsEmpty]: Start isEmpty. Operand 4320 states and 7067 transitions. [2021-11-21 05:28:57,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 05:28:57,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:57,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:57,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:28:58,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2994 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 05:29:01,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:29:01,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10609 states to 4331 states and 7102 transitions. [2021-11-21 05:29:01,188 INFO L276 IsEmpty]: Start isEmpty. Operand 4331 states and 7102 transitions. [2021-11-21 05:29:01,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 05:29:01,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:29:01,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:29:01,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:29:01,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2999 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 05:29:05,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:29:05,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10652 states to 4345 states and 7145 transitions. [2021-11-21 05:29:05,913 INFO L276 IsEmpty]: Start isEmpty. Operand 4345 states and 7145 transitions. [2021-11-21 05:29:05,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 05:29:05,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:29:05,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:29:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:29:06,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 05:29:06,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:29:06,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10656 states to 4349 states and 7149 transitions. [2021-11-21 05:29:06,347 INFO L276 IsEmpty]: Start isEmpty. Operand 4349 states and 7149 transitions. [2021-11-21 05:29:06,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-21 05:29:06,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:29:06,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:29:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:29:07,537 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3070 trivial. 0 not checked. [2021-11-21 05:29:10,621 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 05:29:12,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:29:12,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10850 states to 4383 states and 7262 transitions. [2021-11-21 05:29:12,902 INFO L276 IsEmpty]: Start isEmpty. Operand 4383 states and 7262 transitions. [2021-11-21 05:29:12,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 05:29:12,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:29:12,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:29:13,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:29:13,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2990 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2984 trivial. 0 not checked. [2021-11-21 05:29:14,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:29:14,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10884 states to 4399 states and 7296 transitions. [2021-11-21 05:29:14,505 INFO L276 IsEmpty]: Start isEmpty. Operand 4399 states and 7296 transitions. [2021-11-21 05:29:14,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-21 05:29:14,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:29:14,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:29:14,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:29:15,096 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 05:29:15,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:29:15,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10916 states to 4415 states and 7328 transitions. [2021-11-21 05:29:15,934 INFO L276 IsEmpty]: Start isEmpty. Operand 4415 states and 7328 transitions. [2021-11-21 05:29:15,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-21 05:29:15,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:29:15,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:29:16,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:29:16,326 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 05:29:17,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:29:17,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10934 states to 4420 states and 7346 transitions. [2021-11-21 05:29:17,727 INFO L276 IsEmpty]: Start isEmpty. Operand 4420 states and 7346 transitions. [2021-11-21 05:29:17,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 05:29:17,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:29:17,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:29:18,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:29:18,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2990 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2984 trivial. 0 not checked. [2021-11-21 05:29:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:29:19,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10951 states to 4425 states and 7363 transitions. [2021-11-21 05:29:19,680 INFO L276 IsEmpty]: Start isEmpty. Operand 4425 states and 7363 transitions. [2021-11-21 05:29:19,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-21 05:29:19,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:29:19,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:29:19,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat