./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20775e2-1414-40f0-87db-9684c2b027d6/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20775e2-1414-40f0-87db-9684c2b027d6/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20775e2-1414-40f0-87db-9684c2b027d6/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20775e2-1414-40f0-87db-9684c2b027d6/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20775e2-1414-40f0-87db-9684c2b027d6/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20775e2-1414-40f0-87db-9684c2b027d6/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d88980e24377daa45068c6e4fe090f3a4be139e16663cf138c162fc55d6daf92 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:42:30,203 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:42:30,205 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:42:30,263 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:42:30,264 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:42:30,268 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:42:30,270 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:42:30,273 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:42:30,276 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:42:30,281 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:42:30,283 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:42:30,284 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:42:30,285 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:42:30,288 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:42:30,290 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:42:30,295 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:42:30,297 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:42:30,298 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:42:30,301 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:42:30,311 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:42:30,313 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:42:30,314 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:42:30,318 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:42:30,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:42:30,328 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:42:30,328 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:42:30,328 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:42:30,331 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:42:30,331 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:42:30,333 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:42:30,333 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:42:30,334 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:42:30,336 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:42:30,337 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:42:30,339 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:42:30,339 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:42:30,340 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:42:30,340 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:42:30,340 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:42:30,341 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:42:30,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:42:30,343 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20775e2-1414-40f0-87db-9684c2b027d6/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:42:30,384 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:42:30,385 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:42:30,386 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:42:30,386 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:42:30,387 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:42:30,387 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:42:30,388 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:42:30,388 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:42:30,388 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:42:30,388 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:42:30,389 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:42:30,389 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:42:30,390 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:42:30,390 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:42:30,390 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:42:30,390 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:42:30,391 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:42:30,391 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:42:30,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:42:30,391 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:42:30,391 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:42:30,392 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:42:30,392 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:42:30,392 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:42:30,392 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:42:30,392 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_a20775e2-1414-40f0-87db-9684c2b027d6/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20775e2-1414-40f0-87db-9684c2b027d6/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d88980e24377daa45068c6e4fe090f3a4be139e16663cf138c162fc55d6daf92 [2021-11-23 01:42:30,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:42:30,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:42:30,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:42:30,731 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:42:30,732 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:42:30,733 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20775e2-1414-40f0-87db-9684c2b027d6/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-23 01:42:30,827 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20775e2-1414-40f0-87db-9684c2b027d6/bin/ukojak-LBtLqBUTdQ/data/dd0d4ccc5/aadb95a036914bf984f53ab74a03d31c/FLAG579619216 [2021-11-23 01:42:32,159 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:42:32,160 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20775e2-1414-40f0-87db-9684c2b027d6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-23 01:42:32,263 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20775e2-1414-40f0-87db-9684c2b027d6/bin/ukojak-LBtLqBUTdQ/data/dd0d4ccc5/aadb95a036914bf984f53ab74a03d31c/FLAG579619216 [2021-11-23 01:42:32,746 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20775e2-1414-40f0-87db-9684c2b027d6/bin/ukojak-LBtLqBUTdQ/data/dd0d4ccc5/aadb95a036914bf984f53ab74a03d31c [2021-11-23 01:42:32,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:42:32,750 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:42:32,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:42:32,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:42:32,755 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:42:32,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:42:32" (1/1) ... [2021-11-23 01:42:32,757 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a7b68c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:32, skipping insertion in model container [2021-11-23 01:42:32,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:42:32" (1/1) ... [2021-11-23 01:42:32,764 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:42:33,088 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:42:40,189 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_a20775e2-1414-40f0-87db-9684c2b027d6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887303,887316] [2021-11-23 01:42:40,192 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_a20775e2-1414-40f0-87db-9684c2b027d6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887469,887482] [2021-11-23 01:42:40,193 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_a20775e2-1414-40f0-87db-9684c2b027d6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887633,887646] [2021-11-23 01:42:40,193 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_a20775e2-1414-40f0-87db-9684c2b027d6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887798,887811] [2021-11-23 01:42:40,305 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:42:40,488 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:42:41,538 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_a20775e2-1414-40f0-87db-9684c2b027d6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887303,887316] [2021-11-23 01:42:41,538 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_a20775e2-1414-40f0-87db-9684c2b027d6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887469,887482] [2021-11-23 01:42:41,539 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_a20775e2-1414-40f0-87db-9684c2b027d6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887633,887646] [2021-11-23 01:42:41,539 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_a20775e2-1414-40f0-87db-9684c2b027d6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887798,887811] [2021-11-23 01:42:41,548 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:42:41,868 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:42:41,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:41 WrapperNode [2021-11-23 01:42:41,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:42:41,869 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:42:41,870 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:42:41,870 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:42:41,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:41" (1/1) ... [2021-11-23 01:42:42,205 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:41" (1/1) ... [2021-11-23 01:42:43,201 INFO L137 Inliner]: procedures = 583, calls = 10780, calls flagged for inlining = 348, calls inlined = 336, statements flattened = 25782 [2021-11-23 01:42:43,202 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:42:43,203 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:42:43,203 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:42:43,203 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:42:43,234 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:41" (1/1) ... [2021-11-23 01:42:43,234 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:41" (1/1) ... [2021-11-23 01:42:43,491 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:41" (1/1) ... [2021-11-23 01:42:43,492 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:41" (1/1) ... [2021-11-23 01:42:44,550 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:41" (1/1) ... [2021-11-23 01:42:44,642 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:41" (1/1) ... [2021-11-23 01:42:44,775 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:41" (1/1) ... [2021-11-23 01:42:44,947 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:42:44,948 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:42:44,949 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:42:44,949 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:42:44,950 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:41" (1/1) ... [2021-11-23 01:42:44,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:42:44,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20775e2-1414-40f0-87db-9684c2b027d6/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:42:44,984 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20775e2-1414-40f0-87db-9684c2b027d6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:42:45,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20775e2-1414-40f0-87db-9684c2b027d6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:42:45,034 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_check_bssid [2021-11-23 01:42:45,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_check_bssid [2021-11-23 01:42:45,035 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_rf_reg [2021-11-23 01:42:45,035 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_rf_reg [2021-11-23 01:42:45,035 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_on [2021-11-23 01:42:45,035 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_on [2021-11-23 01:42:45,035 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 01:42:45,036 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 01:42:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 01:42:45,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 01:42:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_lc_calibrate [2021-11-23 01:42:45,036 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_lc_calibrate [2021-11-23 01:42:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8188e_config_bb_reg [2021-11-23 01:42:45,037 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8188e_config_bb_reg [2021-11-23 01:42:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-23 01:42:45,037 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-23 01:42:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_enter [2021-11-23 01:42:45,037 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_enter [2021-11-23 01:42:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_path_adda_on [2021-11-23 01:42:45,038 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_path_adda_on [2021-11-23 01:42:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-23 01:42:45,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-23 01:42:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-23 01:42:45,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-23 01:42:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 01:42:45,039 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 01:42:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 01:42:45,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 01:42:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 01:42:45,039 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 01:42:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_bb_reg [2021-11-23 01:42:45,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_bb_reg [2021-11-23 01:42:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_suspend [2021-11-23 01:42:45,041 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_suspend [2021-11-23 01:42:45,041 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_interrupt [2021-11-23 01:42:45,041 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_interrupt [2021-11-23 01:42:45,041 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_off [2021-11-23 01:42:45,041 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_off [2021-11-23 01:42:45,042 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 01:42:45,042 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-23 01:42:45,042 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-23 01:42:45,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 01:42:45,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 01:42:45,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-23 01:42:45,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-23 01:42:45,043 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-23 01:42:45,044 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-23 01:42:45,044 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_firmware_selfreset [2021-11-23 01:42:45,044 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_firmware_selfreset [2021-11-23 01:42:45,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 01:42:45,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 01:42:45,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 01:42:45,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 01:42:45,045 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 01:42:45,046 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 01:42:45,046 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_desc [2021-11-23 01:42:45,046 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_desc [2021-11-23 01:42:45,047 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_interval [2021-11-23 01:42:45,047 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_interval [2021-11-23 01:42:45,047 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_disable_interrupt [2021-11-23 01:42:45,047 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_disable_interrupt [2021-11-23 01:42:45,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:42:45,048 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_resume [2021-11-23 01:42:45,049 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_resume [2021-11-23 01:42:45,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 01:42:45,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 01:42:45,050 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_channel_access_setting [2021-11-23 01:42:45,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_channel_access_setting [2021-11-23 01:42:45,050 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_rx_idle_ant [2021-11-23 01:42:45,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_rx_idle_ant [2021-11-23 01:42:45,051 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-23 01:42:45,051 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-23 01:42:45,051 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 01:42:45,051 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 01:42:45,051 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 01:42:45,051 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 01:42:45,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 01:42:45,052 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-23 01:42:45,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-23 01:42:45,052 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 01:42:45,052 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 01:42:45,052 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-23 01:42:45,053 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-23 01:42:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 01:42:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 01:42:45,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 01:42:45,054 INFO L130 BoogieDeclarations]: Found specification of procedure rf_serial_read [2021-11-23 01:42:45,054 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_serial_read [2021-11-23 01:42:45,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:42:45,054 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_interrupt_mask [2021-11-23 01:42:45,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_interrupt_mask [2021-11-23 01:42:45,055 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 01:42:45,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 01:42:45,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:42:45,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:42:45,056 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rf_reg [2021-11-23 01:42:45,056 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rf_reg [2021-11-23 01:42:45,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 01:42:45,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 01:42:45,057 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 01:42:45,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 01:42:45,057 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-23 01:42:45,057 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-23 01:42:45,058 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_card_disable [2021-11-23 01:42:45,058 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_card_disable [2021-11-23 01:42:45,058 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_check_fw_read_last_h2c [2021-11-23 01:42:45,058 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_check_fw_read_last_h2c [2021-11-23 01:42:45,058 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-23 01:42:45,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-23 01:42:45,059 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 01:42:45,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 01:42:45,059 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_led_control [2021-11-23 01:42:45,059 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_led_control [2021-11-23 01:42:45,060 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_related_registers [2021-11-23 01:42:45,060 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_related_registers [2021-11-23 01:42:45,060 INFO L130 BoogieDeclarations]: Found specification of procedure save_adda_reg [2021-11-23 01:42:45,060 INFO L138 BoogieDeclarations]: Found implementation of procedure save_adda_reg [2021-11-23 01:42:45,061 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 01:42:45,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 01:42:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 01:42:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 01:42:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:42:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 01:42:45,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 01:42:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 01:42:45,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 01:42:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 01:42:45,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 01:42:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-23 01:42:45,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-23 01:42:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 01:42:45,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 01:42:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_hw_reg [2021-11-23 01:42:45,074 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_hw_reg [2021-11-23 01:42:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:42:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 01:42:45,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 01:42:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 01:42:45,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 01:42:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:42:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 01:42:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rfpath_switch [2021-11-23 01:42:45,076 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rfpath_switch [2021-11-23 01:42:45,076 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:42:45,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:42:45,076 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:42:45,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:42:45,076 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_hal_rate_tbl [2021-11-23 01:42:45,077 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_hal_rate_tbl [2021-11-23 01:42:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_txpower_level [2021-11-23 01:42:45,077 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_txpower_level [2021-11-23 01:42:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 01:42:45,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 01:42:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bb_reg [2021-11-23 01:42:45,077 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bb_reg [2021-11-23 01:42:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_qos [2021-11-23 01:42:45,078 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_qos [2021-11-23 01:42:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_iq_calibrate [2021-11-23 01:42:45,078 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_iq_calibrate [2021-11-23 01:42:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-23 01:42:45,078 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-23 01:42:45,079 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_check_txpower_tracking [2021-11-23 01:42:45,079 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_check_txpower_tracking [2021-11-23 01:42:45,079 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_led [2021-11-23 01:42:45,079 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_led [2021-11-23 01:42:45,079 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_txpower_track_adjust [2021-11-23 01:42:45,079 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_txpower_track_adjust [2021-11-23 01:42:45,079 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_poweroff_adapter [2021-11-23 01:42:45,080 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_poweroff_adapter [2021-11-23 01:42:45,080 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_init_edca_turbo [2021-11-23 01:42:45,080 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_init_edca_turbo [2021-11-23 01:42:45,080 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-23 01:42:45,080 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-23 01:42:45,080 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_sw_leds [2021-11-23 01:42:45,080 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_sw_leds [2021-11-23 01:42:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:42:45,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:42:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 01:42:45,081 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 01:42:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_hal_pwrseqcmdparsing [2021-11-23 01:42:45,081 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_hal_pwrseqcmdparsing [2021-11-23 01:42:45,082 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_hw_security_config [2021-11-23 01:42:45,082 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_hw_security_config [2021-11-23 01:42:45,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:42:45,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:42:45,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 01:42:45,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 01:42:45,083 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-23 01:42:45,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-23 01:42:45,083 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-23 01:42:45,083 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-23 01:42:45,083 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 01:42:45,084 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 01:42:45,085 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 01:42:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 01:42:45,085 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 01:42:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 01:42:45,085 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_set_iqk_matrix [2021-11-23 01:42:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_set_iqk_matrix [2021-11-23 01:42:45,086 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_chk_tx_track [2021-11-23 01:42:45,086 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_chk_tx_track [2021-11-23 01:42:45,086 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-23 01:42:45,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-23 01:42:45,086 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_stop_tx_beacon [2021-11-23 01:42:45,086 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_stop_tx_beacon [2021-11-23 01:42:45,087 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-23 01:42:45,087 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-23 01:42:45,087 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-23 01:42:45,087 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-23 01:42:45,087 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 01:42:45,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 01:42:45,087 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_llt_write [2021-11-23 01:42:45,088 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_llt_write [2021-11-23 01:42:45,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:42:45,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:42:45,088 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-23 01:42:45,088 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-23 01:42:45,088 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_watchdog [2021-11-23 01:42:45,088 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_watchdog [2021-11-23 01:42:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 01:42:45,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 01:42:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bw_mode [2021-11-23 01:42:45,089 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bw_mode [2021-11-23 01:42:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_ant_training [2021-11-23 01:42:45,089 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_ant_training [2021-11-23 01:42:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure sim_comp [2021-11-23 01:42:45,090 INFO L138 BoogieDeclarations]: Found implementation of procedure sim_comp [2021-11-23 01:42:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_deinit_sw_vars [2021-11-23 01:42:45,090 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_deinit_sw_vars [2021-11-23 01:42:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_polling [2021-11-23 01:42:45,090 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_polling [2021-11-23 01:42:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:42:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:42:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_pi_mode_switch [2021-11-23 01:42:45,091 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_pi_mode_switch [2021-11-23 01:42:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure cal_bit_shift [2021-11-23 01:42:45,091 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_bit_shift [2021-11-23 01:42:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_enable_fw_download [2021-11-23 01:42:45,091 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_enable_fw_download [2021-11-23 01:42:45,092 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-23 01:42:45,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-23 01:42:45,092 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 01:42:45,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 01:42:45,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:42:45,092 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 01:42:45,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 01:42:45,097 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 01:42:45,097 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 01:42:45,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 01:42:45,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 01:42:45,097 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-23 01:42:45,098 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-23 01:42:45,098 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 01:42:45,098 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 01:42:45,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 01:42:45,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 01:42:45,100 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_hw_init [2021-11-23 01:42:45,100 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_hw_init [2021-11-23 01:42:45,100 INFO L130 BoogieDeclarations]: Found specification of procedure check_cond [2021-11-23 01:42:45,100 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cond [2021-11-23 01:42:45,100 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-23 01:42:45,100 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-23 01:42:45,101 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-23 01:42:45,101 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-23 01:42:45,101 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_iq_calibrate [2021-11-23 01:42:45,101 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_iq_calibrate [2021-11-23 01:42:45,101 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 01:42:45,101 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 01:42:45,101 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-23 01:42:45,102 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-23 01:42:45,102 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 01:42:45,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 01:42:45,102 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_hw_reg [2021-11-23 01:42:45,102 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_hw_reg [2021-11-23 01:42:45,102 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-23 01:42:45,102 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-23 01:42:45,103 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 01:42:45,103 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 01:42:45,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 01:42:45,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 01:42:45,103 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_fill_h2c_cmd [2021-11-23 01:42:45,103 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_fill_h2c_cmd [2021-11-23 01:42:45,104 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_fw_page_write [2021-11-23 01:42:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_fw_page_write [2021-11-23 01:42:45,104 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-23 01:42:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-23 01:42:45,104 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_tx_ant [2021-11-23 01:42:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_tx_ant [2021-11-23 01:42:45,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:42:45,105 INFO L130 BoogieDeclarations]: Found specification of procedure reload_adda [2021-11-23 01:42:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure reload_adda [2021-11-23 01:42:45,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 01:42:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 01:42:45,105 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-23 01:42:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-23 01:42:45,105 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_read_eeprom_info [2021-11-23 01:42:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_read_eeprom_info [2021-11-23 01:42:45,106 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_off [2021-11-23 01:42:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_off [2021-11-23 01:42:45,106 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-23 01:42:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-23 01:42:45,106 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 01:42:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 01:42:45,107 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_resume_tx_beacon [2021-11-23 01:42:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_resume_tx_beacon [2021-11-23 01:42:45,107 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_init_sw_vars [2021-11-23 01:42:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_init_sw_vars [2021-11-23 01:42:45,107 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 01:42:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 01:42:45,107 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_config_s [2021-11-23 01:42:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_config_s [2021-11-23 01:42:45,108 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 01:42:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 01:42:45,108 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 01:42:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 01:42:45,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 01:42:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 01:42:45,108 INFO L130 BoogieDeclarations]: Found specification of procedure config_bb_with_header [2021-11-23 01:42:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure config_bb_with_header [2021-11-23 01:42:45,109 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 01:42:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 01:42:45,109 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-23 01:42:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-23 01:42:45,109 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_media_status [2021-11-23 01:42:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_media_status [2021-11-23 01:42:45,110 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_leave [2021-11-23 01:42:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_leave [2021-11-23 01:42:45,110 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 01:42:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 01:42:45,110 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 01:42:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 01:42:45,111 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_fill_cmddesc [2021-11-23 01:42:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_fill_cmddesc [2021-11-23 01:42:45,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:42:45,111 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-23 01:42:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-23 01:42:45,111 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-23 01:42:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-23 01:42:45,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 01:42:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 01:42:45,112 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_on [2021-11-23 01:42:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_on [2021-11-23 01:42:45,112 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 01:42:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 01:42:47,272 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:42:47,280 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:42:52,355 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 01:46:02,143 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-23 01:46:02,554 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:46:11,926 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:46:11,926 INFO L301 CfgBuilder]: Removed 18 assume(true) statements. [2021-11-23 01:46:11,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:46:11 BoogieIcfgContainer [2021-11-23 01:46:11,940 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:46:11,941 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:46:11,941 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:46:11,949 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:46:11,950 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:46:11" (1/1) ... [2021-11-23 01:46:11,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:46:12,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:12,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9450 states to 3917 states and 5988 transitions. [2021-11-23 01:46:12,182 INFO L276 IsEmpty]: Start isEmpty. Operand 3917 states and 5988 transitions. [2021-11-23 01:46:12,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2021-11-23 01:46:12,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:12,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:13,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:13,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2865 trivial. 0 not checked. [2021-11-23 01:46:16,947 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:46:17,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:17,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9462 states to 3922 states and 6000 transitions. [2021-11-23 01:46:17,461 INFO L276 IsEmpty]: Start isEmpty. Operand 3922 states and 6000 transitions. [2021-11-23 01:46:17,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2021-11-23 01:46:17,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:17,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:18,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:18,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:46:18,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:18,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9468 states to 3928 states and 6006 transitions. [2021-11-23 01:46:18,924 INFO L276 IsEmpty]: Start isEmpty. Operand 3928 states and 6006 transitions. [2021-11-23 01:46:18,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2021-11-23 01:46:18,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:18,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:19,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:19,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:20,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:20,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9483 states to 3933 states and 6021 transitions. [2021-11-23 01:46:20,211 INFO L276 IsEmpty]: Start isEmpty. Operand 3933 states and 6021 transitions. [2021-11-23 01:46:20,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 01:46:20,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:20,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:20,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:21,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:21,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:21,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9503 states to 3940 states and 6041 transitions. [2021-11-23 01:46:21,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3940 states and 6041 transitions. [2021-11-23 01:46:21,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-23 01:46:21,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:21,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:21,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:22,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-23 01:46:22,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:22,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9518 states to 3947 states and 6056 transitions. [2021-11-23 01:46:22,784 INFO L276 IsEmpty]: Start isEmpty. Operand 3947 states and 6056 transitions. [2021-11-23 01:46:22,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-23 01:46:22,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:22,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:23,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:23,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:46:24,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:24,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9537 states to 3953 states and 6075 transitions. [2021-11-23 01:46:24,217 INFO L276 IsEmpty]: Start isEmpty. Operand 3953 states and 6075 transitions. [2021-11-23 01:46:24,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-23 01:46:24,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:24,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:24,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:24,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:24,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:24,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9538 states to 3954 states and 6076 transitions. [2021-11-23 01:46:24,981 INFO L276 IsEmpty]: Start isEmpty. Operand 3954 states and 6076 transitions. [2021-11-23 01:46:24,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-23 01:46:24,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:24,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:25,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:25,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:25,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:25,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9539 states to 3955 states and 6077 transitions. [2021-11-23 01:46:25,844 INFO L276 IsEmpty]: Start isEmpty. Operand 3955 states and 6077 transitions. [2021-11-23 01:46:25,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-23 01:46:25,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:25,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:26,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:26,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:26,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:26,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9541 states to 3957 states and 6079 transitions. [2021-11-23 01:46:26,612 INFO L276 IsEmpty]: Start isEmpty. Operand 3957 states and 6079 transitions. [2021-11-23 01:46:26,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-23 01:46:26,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:26,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:26,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:27,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:28,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:28,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9566 states to 3966 states and 6104 transitions. [2021-11-23 01:46:28,608 INFO L276 IsEmpty]: Start isEmpty. Operand 3966 states and 6104 transitions. [2021-11-23 01:46:28,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:46:28,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:28,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:29,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:29,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:46:30,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:30,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9591 states to 3974 states and 6129 transitions. [2021-11-23 01:46:30,776 INFO L276 IsEmpty]: Start isEmpty. Operand 3974 states and 6129 transitions. [2021-11-23 01:46:30,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-23 01:46:30,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:30,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:31,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:46:31,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:31,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9592 states to 3975 states and 6130 transitions. [2021-11-23 01:46:31,557 INFO L276 IsEmpty]: Start isEmpty. Operand 3975 states and 6130 transitions. [2021-11-23 01:46:31,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-23 01:46:31,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:31,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:32,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:46:32,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9595 states to 3978 states and 6133 transitions. [2021-11-23 01:46:32,293 INFO L276 IsEmpty]: Start isEmpty. Operand 3978 states and 6133 transitions. [2021-11-23 01:46:32,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:46:32,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:32,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:33,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9599 states to 3982 states and 6137 transitions. [2021-11-23 01:46:33,025 INFO L276 IsEmpty]: Start isEmpty. Operand 3982 states and 6137 transitions. [2021-11-23 01:46:33,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:46:33,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:33,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:33,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9601 states to 3984 states and 6139 transitions. [2021-11-23 01:46:33,752 INFO L276 IsEmpty]: Start isEmpty. Operand 3984 states and 6139 transitions. [2021-11-23 01:46:33,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:46:33,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:34,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:34,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9601 states to 3985 states and 6139 transitions. [2021-11-23 01:46:34,460 INFO L276 IsEmpty]: Start isEmpty. Operand 3985 states and 6139 transitions. [2021-11-23 01:46:34,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-23 01:46:34,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:35,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9603 states to 3987 states and 6141 transitions. [2021-11-23 01:46:35,112 INFO L276 IsEmpty]: Start isEmpty. Operand 3987 states and 6141 transitions. [2021-11-23 01:46:35,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-23 01:46:35,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:35,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9604 states to 3988 states and 6142 transitions. [2021-11-23 01:46:35,894 INFO L276 IsEmpty]: Start isEmpty. Operand 3988 states and 6142 transitions. [2021-11-23 01:46:35,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-23 01:46:35,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:36,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:36,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:36,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:36,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9605 states to 3989 states and 6143 transitions. [2021-11-23 01:46:36,605 INFO L276 IsEmpty]: Start isEmpty. Operand 3989 states and 6143 transitions. [2021-11-23 01:46:36,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-23 01:46:36,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:36,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:36,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:37,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:37,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9606 states to 3990 states and 6144 transitions. [2021-11-23 01:46:37,247 INFO L276 IsEmpty]: Start isEmpty. Operand 3990 states and 6144 transitions. [2021-11-23 01:46:37,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-23 01:46:37,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:37,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:37,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:37,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9612 states to 3996 states and 6150 transitions. [2021-11-23 01:46:37,927 INFO L276 IsEmpty]: Start isEmpty. Operand 3996 states and 6150 transitions. [2021-11-23 01:46:37,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-23 01:46:37,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:38,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9613 states to 3997 states and 6151 transitions. [2021-11-23 01:46:38,538 INFO L276 IsEmpty]: Start isEmpty. Operand 3997 states and 6151 transitions. [2021-11-23 01:46:38,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-23 01:46:38,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:39,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9617 states to 4001 states and 6155 transitions. [2021-11-23 01:46:39,186 INFO L276 IsEmpty]: Start isEmpty. Operand 4001 states and 6155 transitions. [2021-11-23 01:46:39,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-23 01:46:39,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:39,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9618 states to 4002 states and 6156 transitions. [2021-11-23 01:46:39,710 INFO L276 IsEmpty]: Start isEmpty. Operand 4002 states and 6156 transitions. [2021-11-23 01:46:39,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:46:39,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:40,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:46:41,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:41,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9632 states to 4008 states and 6170 transitions. [2021-11-23 01:46:41,121 INFO L276 IsEmpty]: Start isEmpty. Operand 4008 states and 6170 transitions. [2021-11-23 01:46:41,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:46:41,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:41,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:41,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:41,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-23 01:46:41,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:41,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9703 states to 4022 states and 6232 transitions. [2021-11-23 01:46:41,902 INFO L276 IsEmpty]: Start isEmpty. Operand 4022 states and 6232 transitions. [2021-11-23 01:46:41,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:46:41,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:41,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:42,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:42,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-23 01:46:42,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:42,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9730 states to 4033 states and 6259 transitions. [2021-11-23 01:46:42,776 INFO L276 IsEmpty]: Start isEmpty. Operand 4033 states and 6259 transitions. [2021-11-23 01:46:42,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-23 01:46:42,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:42,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:43,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:43,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:46:43,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:43,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9738 states to 4037 states and 6267 transitions. [2021-11-23 01:46:43,876 INFO L276 IsEmpty]: Start isEmpty. Operand 4037 states and 6267 transitions. [2021-11-23 01:46:43,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 01:46:43,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:43,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:44,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:44,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:46:44,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:44,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9739 states to 4038 states and 6268 transitions. [2021-11-23 01:46:44,476 INFO L276 IsEmpty]: Start isEmpty. Operand 4038 states and 6268 transitions. [2021-11-23 01:46:44,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-23 01:46:44,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:44,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:44,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:44,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:45,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:45,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9742 states to 4041 states and 6271 transitions. [2021-11-23 01:46:45,024 INFO L276 IsEmpty]: Start isEmpty. Operand 4041 states and 6271 transitions. [2021-11-23 01:46:45,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 01:46:45,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:45,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:45,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:45,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:46:45,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:45,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9745 states to 4044 states and 6274 transitions. [2021-11-23 01:46:45,684 INFO L276 IsEmpty]: Start isEmpty. Operand 4044 states and 6274 transitions. [2021-11-23 01:46:45,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-23 01:46:45,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:45,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:45,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:46,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:46,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:46,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9745 states to 4045 states and 6274 transitions. [2021-11-23 01:46:46,174 INFO L276 IsEmpty]: Start isEmpty. Operand 4045 states and 6274 transitions. [2021-11-23 01:46:46,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 01:46:46,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:46,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:46,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:46,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:46,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:46,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9746 states to 4046 states and 6275 transitions. [2021-11-23 01:46:46,656 INFO L276 IsEmpty]: Start isEmpty. Operand 4046 states and 6275 transitions. [2021-11-23 01:46:46,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-23 01:46:46,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:46,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:46,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:47,046 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:46:47,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:47,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9756 states to 4051 states and 6285 transitions. [2021-11-23 01:46:47,393 INFO L276 IsEmpty]: Start isEmpty. Operand 4051 states and 6285 transitions. [2021-11-23 01:46:47,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 01:46:47,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:47,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:47,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:47,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-23 01:46:48,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:48,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9793 states to 4067 states and 6322 transitions. [2021-11-23 01:46:48,146 INFO L276 IsEmpty]: Start isEmpty. Operand 4067 states and 6322 transitions. [2021-11-23 01:46:48,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-23 01:46:48,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:48,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:48,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:48,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:48,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:48,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9794 states to 4068 states and 6323 transitions. [2021-11-23 01:46:48,579 INFO L276 IsEmpty]: Start isEmpty. Operand 4068 states and 6323 transitions. [2021-11-23 01:46:48,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-23 01:46:48,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:48,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:48,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:49,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2021-11-23 01:46:49,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:49,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9795 states to 4069 states and 6324 transitions. [2021-11-23 01:46:49,300 INFO L276 IsEmpty]: Start isEmpty. Operand 4069 states and 6324 transitions. [2021-11-23 01:46:49,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-23 01:46:49,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:49,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:49,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:49,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:49,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:49,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9796 states to 4070 states and 6325 transitions. [2021-11-23 01:46:49,828 INFO L276 IsEmpty]: Start isEmpty. Operand 4070 states and 6325 transitions. [2021-11-23 01:46:49,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-23 01:46:49,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:49,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:50,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:50,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2995 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:46:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:52,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9820 states to 4079 states and 6349 transitions. [2021-11-23 01:46:52,110 INFO L276 IsEmpty]: Start isEmpty. Operand 4079 states and 6349 transitions. [2021-11-23 01:46:52,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-23 01:46:52,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:52,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:52,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:52,536 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-23 01:46:52,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:52,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9826 states to 4082 states and 6355 transitions. [2021-11-23 01:46:52,913 INFO L276 IsEmpty]: Start isEmpty. Operand 4082 states and 6355 transitions. [2021-11-23 01:46:52,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-23 01:46:52,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:52,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:53,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:53,346 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-23 01:46:55,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:55,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9846 states to 4089 states and 6375 transitions. [2021-11-23 01:46:55,090 INFO L276 IsEmpty]: Start isEmpty. Operand 4089 states and 6375 transitions. [2021-11-23 01:46:55,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-23 01:46:55,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:55,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:55,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:55,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:46:55,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:55,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9846 states to 4090 states and 6375 transitions. [2021-11-23 01:46:55,635 INFO L276 IsEmpty]: Start isEmpty. Operand 4090 states and 6375 transitions. [2021-11-23 01:46:55,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-23 01:46:55,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:55,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:55,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:56,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:46:56,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:56,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9847 states to 4091 states and 6376 transitions. [2021-11-23 01:46:56,157 INFO L276 IsEmpty]: Start isEmpty. Operand 4091 states and 6376 transitions. [2021-11-23 01:46:56,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-23 01:46:56,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:56,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:56,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:56,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:46:58,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:58,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9876 states to 4097 states and 6405 transitions. [2021-11-23 01:46:58,082 INFO L276 IsEmpty]: Start isEmpty. Operand 4097 states and 6405 transitions. [2021-11-23 01:46:58,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-23 01:46:58,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:58,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:58,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:58,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:46:59,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:59,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9900 states to 4108 states and 6429 transitions. [2021-11-23 01:46:59,021 INFO L276 IsEmpty]: Start isEmpty. Operand 4108 states and 6429 transitions. [2021-11-23 01:46:59,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-23 01:46:59,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:59,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:59,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:46:59,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:59,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9903 states to 4111 states and 6432 transitions. [2021-11-23 01:46:59,636 INFO L276 IsEmpty]: Start isEmpty. Operand 4111 states and 6432 transitions. [2021-11-23 01:46:59,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-23 01:46:59,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:59,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:59,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:00,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:47:01,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:01,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9982 states to 4129 states and 6502 transitions. [2021-11-23 01:47:01,803 INFO L276 IsEmpty]: Start isEmpty. Operand 4129 states and 6502 transitions. [2021-11-23 01:47:01,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-23 01:47:01,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:01,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:02,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:02,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:47:02,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:02,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9983 states to 4130 states and 6503 transitions. [2021-11-23 01:47:02,312 INFO L276 IsEmpty]: Start isEmpty. Operand 4130 states and 6503 transitions. [2021-11-23 01:47:02,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-23 01:47:02,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:02,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:02,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:02,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:47:03,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:03,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10005 states to 4141 states and 6525 transitions. [2021-11-23 01:47:03,278 INFO L276 IsEmpty]: Start isEmpty. Operand 4141 states and 6525 transitions. [2021-11-23 01:47:03,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-23 01:47:03,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:03,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:03,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:03,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:47:03,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:03,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10006 states to 4142 states and 6526 transitions. [2021-11-23 01:47:03,787 INFO L276 IsEmpty]: Start isEmpty. Operand 4142 states and 6526 transitions. [2021-11-23 01:47:03,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-23 01:47:03,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:03,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:04,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:04,204 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3057 trivial. 0 not checked. [2021-11-23 01:47:05,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:05,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10016 states to 4147 states and 6536 transitions. [2021-11-23 01:47:05,660 INFO L276 IsEmpty]: Start isEmpty. Operand 4147 states and 6536 transitions. [2021-11-23 01:47:05,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-23 01:47:05,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:05,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:05,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:06,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:47:06,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:06,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10054 states to 4163 states and 6574 transitions. [2021-11-23 01:47:06,665 INFO L276 IsEmpty]: Start isEmpty. Operand 4163 states and 6574 transitions. [2021-11-23 01:47:06,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 01:47:06,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:06,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:06,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:07,080 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:47:08,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:08,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10134 states to 4181 states and 6645 transitions. [2021-11-23 01:47:08,691 INFO L276 IsEmpty]: Start isEmpty. Operand 4181 states and 6645 transitions. [2021-11-23 01:47:08,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-23 01:47:08,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:08,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:08,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:09,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2989 trivial. 0 not checked. [2021-11-23 01:47:09,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:09,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10135 states to 4182 states and 6646 transitions. [2021-11-23 01:47:09,328 INFO L276 IsEmpty]: Start isEmpty. Operand 4182 states and 6646 transitions. [2021-11-23 01:47:09,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-23 01:47:09,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:09,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:09,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:09,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:47:09,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:09,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10136 states to 4183 states and 6647 transitions. [2021-11-23 01:47:09,944 INFO L276 IsEmpty]: Start isEmpty. Operand 4183 states and 6647 transitions. [2021-11-23 01:47:09,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 01:47:09,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:09,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:10,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:10,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:47:10,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:10,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10159 states to 4194 states and 6670 transitions. [2021-11-23 01:47:10,932 INFO L276 IsEmpty]: Start isEmpty. Operand 4194 states and 6670 transitions. [2021-11-23 01:47:10,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-23 01:47:10,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:10,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:11,351 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3061 trivial. 0 not checked. [2021-11-23 01:47:11,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:12,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10163 states to 4197 states and 6674 transitions. [2021-11-23 01:47:12,001 INFO L276 IsEmpty]: Start isEmpty. Operand 4197 states and 6674 transitions. [2021-11-23 01:47:12,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 01:47:12,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:12,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:12,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:12,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:47:12,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:12,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10164 states to 4198 states and 6675 transitions. [2021-11-23 01:47:12,781 INFO L276 IsEmpty]: Start isEmpty. Operand 4198 states and 6675 transitions. [2021-11-23 01:47:12,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 01:47:12,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:12,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:12,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:13,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2990 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2984 trivial. 0 not checked. [2021-11-23 01:47:13,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:13,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10197 states to 4214 states and 6708 transitions. [2021-11-23 01:47:13,603 INFO L276 IsEmpty]: Start isEmpty. Operand 4214 states and 6708 transitions. [2021-11-23 01:47:13,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 01:47:13,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:13,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:13,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:14,010 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:47:15,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:15,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10266 states to 4228 states and 6768 transitions. [2021-11-23 01:47:15,011 INFO L276 IsEmpty]: Start isEmpty. Operand 4228 states and 6768 transitions. [2021-11-23 01:47:15,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-23 01:47:15,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:15,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:15,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:15,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:47:16,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:16,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10333 states to 4242 states and 6826 transitions. [2021-11-23 01:47:16,459 INFO L276 IsEmpty]: Start isEmpty. Operand 4242 states and 6826 transitions. [2021-11-23 01:47:16,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 01:47:16,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:16,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:16,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:16,861 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:47:17,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:17,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10345 states to 4246 states and 6838 transitions. [2021-11-23 01:47:17,414 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 6838 transitions. [2021-11-23 01:47:17,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-23 01:47:17,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:17,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:17,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:17,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:47:18,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:18,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10356 states to 4250 states and 6849 transitions. [2021-11-23 01:47:18,368 INFO L276 IsEmpty]: Start isEmpty. Operand 4250 states and 6849 transitions. [2021-11-23 01:47:18,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 01:47:18,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:18,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:18,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:19,061 INFO L134 CoverageAnalysis]: Checked inductivity of 3054 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:47:21,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:21,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10391 states to 4259 states and 6884 transitions. [2021-11-23 01:47:21,923 INFO L276 IsEmpty]: Start isEmpty. Operand 4259 states and 6884 transitions. [2021-11-23 01:47:21,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-23 01:47:21,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:21,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:22,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:22,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2992 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2986 trivial. 0 not checked. [2021-11-23 01:47:22,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:22,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10411 states to 4270 states and 6904 transitions. [2021-11-23 01:47:22,966 INFO L276 IsEmpty]: Start isEmpty. Operand 4270 states and 6904 transitions. [2021-11-23 01:47:22,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-23 01:47:22,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:22,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:23,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:23,558 INFO L134 CoverageAnalysis]: Checked inductivity of 3058 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-23 01:47:25,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:25,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10436 states to 4277 states and 6929 transitions. [2021-11-23 01:47:25,514 INFO L276 IsEmpty]: Start isEmpty. Operand 4277 states and 6929 transitions. [2021-11-23 01:47:25,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 01:47:25,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:25,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:25,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:26,135 INFO L134 CoverageAnalysis]: Checked inductivity of 3055 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:47:28,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:28,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10463 states to 4287 states and 6956 transitions. [2021-11-23 01:47:28,762 INFO L276 IsEmpty]: Start isEmpty. Operand 4287 states and 6956 transitions. [2021-11-23 01:47:28,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-23 01:47:28,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:28,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:28,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:29,172 INFO L134 CoverageAnalysis]: Checked inductivity of 3130 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3121 trivial. 0 not checked. [2021-11-23 01:47:29,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:29,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10469 states to 4291 states and 6962 transitions. [2021-11-23 01:47:29,712 INFO L276 IsEmpty]: Start isEmpty. Operand 4291 states and 6962 transitions. [2021-11-23 01:47:29,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 01:47:29,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:29,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:29,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:30,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2998 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:47:34,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:34,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10506 states to 4304 states and 6999 transitions. [2021-11-23 01:47:34,035 INFO L276 IsEmpty]: Start isEmpty. Operand 4304 states and 6999 transitions. [2021-11-23 01:47:34,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 01:47:34,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:34,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:34,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:34,636 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:47:36,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:36,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10539 states to 4313 states and 7032 transitions. [2021-11-23 01:47:36,890 INFO L276 IsEmpty]: Start isEmpty. Operand 4313 states and 7032 transitions. [2021-11-23 01:47:36,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 01:47:36,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:36,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:37,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:37,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:47:37,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:37,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10543 states to 4317 states and 7036 transitions. [2021-11-23 01:47:37,379 INFO L276 IsEmpty]: Start isEmpty. Operand 4317 states and 7036 transitions. [2021-11-23 01:47:37,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 01:47:37,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:37,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:37,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:38,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2999 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:47:42,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:42,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10585 states to 4331 states and 7078 transitions. [2021-11-23 01:47:42,567 INFO L276 IsEmpty]: Start isEmpty. Operand 4331 states and 7078 transitions. [2021-11-23 01:47:42,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-23 01:47:42,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:42,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:42,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:43,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:47:46,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:46,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10620 states to 4341 states and 7113 transitions. [2021-11-23 01:47:46,356 INFO L276 IsEmpty]: Start isEmpty. Operand 4341 states and 7113 transitions. [2021-11-23 01:47:46,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 01:47:46,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:46,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:46,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:46,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2994 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:47:50,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:50,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10656 states to 4352 states and 7149 transitions. [2021-11-23 01:47:50,597 INFO L276 IsEmpty]: Start isEmpty. Operand 4352 states and 7149 transitions. [2021-11-23 01:47:50,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 01:47:50,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:50,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:50,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:51,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:47:51,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:51,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10657 states to 4353 states and 7150 transitions. [2021-11-23 01:47:51,052 INFO L276 IsEmpty]: Start isEmpty. Operand 4353 states and 7150 transitions. [2021-11-23 01:47:51,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-23 01:47:51,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:51,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:51,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:51,458 INFO L134 CoverageAnalysis]: Checked inductivity of 3134 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3125 trivial. 0 not checked. [2021-11-23 01:47:51,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:51,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10659 states to 4355 states and 7152 transitions. [2021-11-23 01:47:51,511 INFO L276 IsEmpty]: Start isEmpty. Operand 4355 states and 7152 transitions. [2021-11-23 01:47:51,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-23 01:47:51,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:51,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:51,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:52,159 INFO L134 CoverageAnalysis]: Checked inductivity of 3002 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:47:56,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:56,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10697 states to 4366 states and 7190 transitions. [2021-11-23 01:47:56,854 INFO L276 IsEmpty]: Start isEmpty. Operand 4366 states and 7190 transitions. [2021-11-23 01:47:56,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-23 01:47:56,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:56,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:58,866 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3070 trivial. 0 not checked. [2021-11-23 01:48:01,856 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:48:04,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:48:04,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10896 states to 4401 states and 7309 transitions. [2021-11-23 01:48:04,873 INFO L276 IsEmpty]: Start isEmpty. Operand 4401 states and 7309 transitions. [2021-11-23 01:48:04,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-23 01:48:04,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:48:04,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:48:05,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:48:05,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2990 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2984 trivial. 0 not checked. [2021-11-23 01:48:06,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:48:06,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10928 states to 4417 states and 7341 transitions. [2021-11-23 01:48:06,909 INFO L276 IsEmpty]: Start isEmpty. Operand 4417 states and 7341 transitions. [2021-11-23 01:48:06,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-23 01:48:06,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:48:06,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:48:07,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:48:07,463 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:48:08,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:48:08,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10960 states to 4433 states and 7373 transitions. [2021-11-23 01:48:08,381 INFO L276 IsEmpty]: Start isEmpty. Operand 4433 states and 7373 transitions. [2021-11-23 01:48:08,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-23 01:48:08,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:48:08,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:48:08,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:48:08,921 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:48:10,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:48:10,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10979 states to 4438 states and 7392 transitions. [2021-11-23 01:48:10,573 INFO L276 IsEmpty]: Start isEmpty. Operand 4438 states and 7392 transitions. [2021-11-23 01:48:10,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-23 01:48:10,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:48:10,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:48:10,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:48:11,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2990 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2984 trivial. 0 not checked. [2021-11-23 01:48:12,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:48:12,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10996 states to 4443 states and 7409 transitions. [2021-11-23 01:48:12,635 INFO L276 IsEmpty]: Start isEmpty. Operand 4443 states and 7409 transitions. [2021-11-23 01:48:12,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-23 01:48:12,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:48:12,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:48:12,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:48:13,354 INFO L134 CoverageAnalysis]: Checked inductivity of 3001 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:48:17,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:48:17,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11031 states to 4459 states and 7444 transitions. [2021-11-23 01:48:17,268 INFO L276 IsEmpty]: Start isEmpty. Operand 4459 states and 7444 transitions. [2021-11-23 01:48:17,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-23 01:48:17,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:48:17,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:48:17,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:48:17,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-23 01:48:18,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:48:18,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11091 states to 4488 states and 7504 transitions. [2021-11-23 01:48:18,113 INFO L276 IsEmpty]: Start isEmpty. Operand 4488 states and 7504 transitions. [2021-11-23 01:48:18,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-23 01:48:18,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:48:18,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:48:18,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:48:18,854 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:48:24,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:48:24,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11132 states to 4500 states and 7545 transitions. [2021-11-23 01:48:24,721 INFO L276 IsEmpty]: Start isEmpty. Operand 4500 states and 7545 transitions. [2021-11-23 01:48:24,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-23 01:48:24,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:48:24,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:48:25,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:48:25,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:48:30,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:48:30,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11166 states to 4513 states and 7579 transitions. [2021-11-23 01:48:30,239 INFO L276 IsEmpty]: Start isEmpty. Operand 4513 states and 7579 transitions. [2021-11-23 01:48:30,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-23 01:48:30,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:48:30,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:48:30,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:48:31,016 INFO L134 CoverageAnalysis]: Checked inductivity of 3000 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:48:35,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:48:35,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11200 states to 4528 states and 7613 transitions. [2021-11-23 01:48:35,389 INFO L276 IsEmpty]: Start isEmpty. Operand 4528 states and 7613 transitions. [2021-11-23 01:48:35,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-23 01:48:35,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:48:35,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:48:35,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:48:35,809 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:48:38,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:48:38,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11223 states to 4534 states and 7636 transitions. [2021-11-23 01:48:38,760 INFO L276 IsEmpty]: Start isEmpty. Operand 4534 states and 7636 transitions. [2021-11-23 01:48:38,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-23 01:48:38,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:48:38,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:48:38,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:48:39,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:48:39,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:48:39,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11225 states to 4536 states and 7638 transitions. [2021-11-23 01:48:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 4536 states and 7638 transitions. [2021-11-23 01:48:39,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-23 01:48:39,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:48:39,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:48:39,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:48:40,139 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3054 trivial. 0 not checked. [2021-11-23 01:48:42,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:48:42,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11234 states to 4539 states and 7647 transitions. [2021-11-23 01:48:42,376 INFO L276 IsEmpty]: Start isEmpty. Operand 4539 states and 7647 transitions. [2021-11-23 01:48:42,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-23 01:48:42,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:48:42,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:48:42,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:48:42,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:48:42,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:48:42,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11235 states to 4540 states and 7648 transitions. [2021-11-23 01:48:42,797 INFO L276 IsEmpty]: Start isEmpty. Operand 4540 states and 7648 transitions. [2021-11-23 01:48:42,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-23 01:48:42,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:48:42,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:48:42,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:48:43,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2997 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:48:48,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:48:48,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11270 states to 4553 states and 7683 transitions. [2021-11-23 01:48:48,699 INFO L276 IsEmpty]: Start isEmpty. Operand 4553 states and 7683 transitions. [2021-11-23 01:48:48,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-23 01:48:48,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:48:48,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:48:48,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:48:49,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:48:53,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:48:53,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11300 states to 4564 states and 7713 transitions. [2021-11-23 01:48:53,779 INFO L276 IsEmpty]: Start isEmpty. Operand 4564 states and 7713 transitions. [2021-11-23 01:48:53,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-23 01:48:53,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:48:53,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:48:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:48:54,145 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2021-11-23 01:48:59,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:48:59,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11317 states to 4575 states and 7730 transitions. [2021-11-23 01:48:59,765 INFO L276 IsEmpty]: Start isEmpty. Operand 4575 states and 7730 transitions. [2021-11-23 01:48:59,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-23 01:48:59,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:48:59,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:48:59,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:00,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3055 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:49:05,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:05,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11353 states to 4585 states and 7766 transitions. [2021-11-23 01:49:05,113 INFO L276 IsEmpty]: Start isEmpty. Operand 4585 states and 7766 transitions. [2021-11-23 01:49:05,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-23 01:49:05,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:05,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:05,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:05,565 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2021-11-23 01:49:11,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:11,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11358 states to 4591 states and 7771 transitions. [2021-11-23 01:49:11,142 INFO L276 IsEmpty]: Start isEmpty. Operand 4591 states and 7771 transitions. [2021-11-23 01:49:11,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-23 01:49:11,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:11,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:11,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:11,875 INFO L134 CoverageAnalysis]: Checked inductivity of 3059 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-23 01:49:16,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:16,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11384 states to 4599 states and 7797 transitions. [2021-11-23 01:49:16,906 INFO L276 IsEmpty]: Start isEmpty. Operand 4599 states and 7797 transitions. [2021-11-23 01:49:16,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-23 01:49:16,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:16,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:17,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:17,270 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3053 trivial. 0 not checked. [2021-11-23 01:49:18,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:18,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11397 states to 4603 states and 7810 transitions. [2021-11-23 01:49:18,678 INFO L276 IsEmpty]: Start isEmpty. Operand 4603 states and 7810 transitions. [2021-11-23 01:49:18,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-23 01:49:18,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:18,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:18,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:19,044 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3058 trivial. 0 not checked. [2021-11-23 01:49:19,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:19,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11398 states to 4604 states and 7811 transitions. [2021-11-23 01:49:19,507 INFO L276 IsEmpty]: Start isEmpty. Operand 4604 states and 7811 transitions. [2021-11-23 01:49:19,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-23 01:49:19,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:19,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:19,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:20,220 INFO L134 CoverageAnalysis]: Checked inductivity of 3001 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:49:26,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:26,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11437 states to 4621 states and 7850 transitions. [2021-11-23 01:49:26,687 INFO L276 IsEmpty]: Start isEmpty. Operand 4621 states and 7850 transitions. [2021-11-23 01:49:26,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-23 01:49:26,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:26,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:26,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:27,282 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2021-11-23 01:49:27,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:27,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11442 states to 4625 states and 7855 transitions. [2021-11-23 01:49:27,362 INFO L276 IsEmpty]: Start isEmpty. Operand 4625 states and 7855 transitions. [2021-11-23 01:49:27,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-23 01:49:27,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:27,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:28,469 INFO L134 CoverageAnalysis]: Checked inductivity of 3057 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:49:36,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:36,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11472 states to 4637 states and 7885 transitions. [2021-11-23 01:49:36,297 INFO L276 IsEmpty]: Start isEmpty. Operand 4637 states and 7885 transitions. [2021-11-23 01:49:36,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-23 01:49:36,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:36,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:36,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:37,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2998 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:49:46,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:46,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11503 states to 4650 states and 7916 transitions. [2021-11-23 01:49:46,097 INFO L276 IsEmpty]: Start isEmpty. Operand 4650 states and 7916 transitions. [2021-11-23 01:49:46,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-23 01:49:46,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:46,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:46,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:46,845 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:49:58,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11538 states to 4667 states and 7951 transitions. [2021-11-23 01:49:58,885 INFO L276 IsEmpty]: Start isEmpty. Operand 4667 states and 7951 transitions. [2021-11-23 01:49:58,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-23 01:49:58,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:58,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:59,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:59,604 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:50:09,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:09,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11579 states to 4684 states and 7992 transitions. [2021-11-23 01:50:09,310 INFO L276 IsEmpty]: Start isEmpty. Operand 4684 states and 7992 transitions. [2021-11-23 01:50:09,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-23 01:50:09,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:09,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:09,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:09,858 INFO L134 CoverageAnalysis]: Checked inductivity of 3071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3071 trivial. 0 not checked. [2021-11-23 01:50:09,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:09,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11586 states to 4688 states and 7999 transitions. [2021-11-23 01:50:09,964 INFO L276 IsEmpty]: Start isEmpty. Operand 4688 states and 7999 transitions. [2021-11-23 01:50:09,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-23 01:50:09,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:09,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:10,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:10,668 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2996 trivial. 0 not checked. [2021-11-23 01:50:10,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:10,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11589 states to 4689 states and 8002 transitions. [2021-11-23 01:50:10,770 INFO L276 IsEmpty]: Start isEmpty. Operand 4689 states and 8002 transitions. [2021-11-23 01:50:10,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-23 01:50:10,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:10,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:10,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:11,141 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-23 01:50:11,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:11,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11590 states to 4690 states and 8003 transitions. [2021-11-23 01:50:11,808 INFO L276 IsEmpty]: Start isEmpty. Operand 4690 states and 8003 transitions. [2021-11-23 01:50:11,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-23 01:50:11,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:11,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:12,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:12,324 INFO L134 CoverageAnalysis]: Checked inductivity of 3065 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3065 trivial. 0 not checked. [2021-11-23 01:50:12,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:12,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11605 states to 4698 states and 8018 transitions. [2021-11-23 01:50:12,481 INFO L276 IsEmpty]: Start isEmpty. Operand 4698 states and 8018 transitions. [2021-11-23 01:50:12,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-23 01:50:12,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:12,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:12,935 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3066 trivial. 0 not checked. [2021-11-23 01:50:13,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11610 states to 4699 states and 8023 transitions. [2021-11-23 01:50:13,455 INFO L276 IsEmpty]: Start isEmpty. Operand 4699 states and 8023 transitions. [2021-11-23 01:50:13,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-23 01:50:13,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:13,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:13,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:13,821 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-23 01:50:15,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:15,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11625 states to 4704 states and 8038 transitions. [2021-11-23 01:50:15,561 INFO L276 IsEmpty]: Start isEmpty. Operand 4704 states and 8038 transitions. [2021-11-23 01:50:15,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-23 01:50:15,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:15,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:15,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:16,345 INFO L134 CoverageAnalysis]: Checked inductivity of 3055 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:50:21,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:21,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11655 states to 4715 states and 8068 transitions. [2021-11-23 01:50:21,587 INFO L276 IsEmpty]: Start isEmpty. Operand 4715 states and 8068 transitions. [2021-11-23 01:50:21,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-23 01:50:21,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:21,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:22,391 INFO L134 CoverageAnalysis]: Checked inductivity of 3059 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:50:33,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11687 states to 4729 states and 8100 transitions. [2021-11-23 01:50:33,395 INFO L276 IsEmpty]: Start isEmpty. Operand 4729 states and 8100 transitions. [2021-11-23 01:50:33,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2021-11-23 01:50:33,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,341 INFO L134 CoverageAnalysis]: Checked inductivity of 3004 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:50:41,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11720 states to 4743 states and 8133 transitions. [2021-11-23 01:50:41,939 INFO L276 IsEmpty]: Start isEmpty. Operand 4743 states and 8133 transitions. [2021-11-23 01:50:41,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-23 01:50:41,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,399 INFO L134 CoverageAnalysis]: Checked inductivity of 3125 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3116 trivial. 0 not checked. [2021-11-23 01:50:42,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11725 states to 4746 states and 8138 transitions. [2021-11-23 01:50:42,998 INFO L276 IsEmpty]: Start isEmpty. Operand 4746 states and 8138 transitions. [2021-11-23 01:50:43,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-23 01:50:43,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,534 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:50:45,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11748 states to 4750 states and 8161 transitions. [2021-11-23 01:50:45,532 INFO L276 IsEmpty]: Start isEmpty. Operand 4750 states and 8161 transitions. [2021-11-23 01:50:45,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-23 01:50:45,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:50:47,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11813 states to 4779 states and 8226 transitions. [2021-11-23 01:50:47,076 INFO L276 IsEmpty]: Start isEmpty. Operand 4779 states and 8226 transitions. [2021-11-23 01:50:47,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-23 01:50:47,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,445 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:50:49,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11879 states to 4793 states and 8283 transitions. [2021-11-23 01:50:49,230 INFO L276 IsEmpty]: Start isEmpty. Operand 4793 states and 8283 transitions. [2021-11-23 01:50:49,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-23 01:50:49,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,583 INFO L134 CoverageAnalysis]: Checked inductivity of 3133 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3108 trivial. 0 not checked. [2021-11-23 01:50:53,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11910 states to 4800 states and 8314 transitions. [2021-11-23 01:50:53,918 INFO L276 IsEmpty]: Start isEmpty. Operand 4800 states and 8314 transitions. [2021-11-23 01:50:53,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-23 01:50:53,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,294 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-23 01:50:55,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11930 states to 4811 states and 8334 transitions. [2021-11-23 01:50:55,396 INFO L276 IsEmpty]: Start isEmpty. Operand 4811 states and 8334 transitions. [2021-11-23 01:50:55,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2021-11-23 01:50:55,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,200 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:51:04,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11964 states to 4826 states and 8368 transitions. [2021-11-23 01:51:04,967 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 8368 transitions. [2021-11-23 01:51:04,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-23 01:51:04,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:06,195 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3070 trivial. 0 not checked. [2021-11-23 01:51:09,928 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:51:14,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:14,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12204 states to 4860 states and 8528 transitions. [2021-11-23 01:51:14,634 INFO L276 IsEmpty]: Start isEmpty. Operand 4860 states and 8528 transitions. [2021-11-23 01:51:14,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2021-11-23 01:51:14,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:14,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:14,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:15,095 INFO L134 CoverageAnalysis]: Checked inductivity of 3087 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2021-11-23 01:51:15,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:15,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12209 states to 4864 states and 8533 transitions. [2021-11-23 01:51:15,193 INFO L276 IsEmpty]: Start isEmpty. Operand 4864 states and 8533 transitions. [2021-11-23 01:51:15,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-23 01:51:15,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:15,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:15,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:15,819 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3065 trivial. 0 not checked. [2021-11-23 01:51:15,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:15,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12226 states to 4873 states and 8550 transitions. [2021-11-23 01:51:15,983 INFO L276 IsEmpty]: Start isEmpty. Operand 4873 states and 8550 transitions. [2021-11-23 01:51:15,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-23 01:51:15,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:15,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:16,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:16,557 INFO L134 CoverageAnalysis]: Checked inductivity of 3073 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3071 trivial. 0 not checked. [2021-11-23 01:51:16,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:16,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12231 states to 4876 states and 8555 transitions. [2021-11-23 01:51:16,699 INFO L276 IsEmpty]: Start isEmpty. Operand 4876 states and 8555 transitions. [2021-11-23 01:51:16,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-23 01:51:16,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:16,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:16,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:17,073 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3056 trivial. 0 not checked. [2021-11-23 01:51:17,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:17,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12236 states to 4877 states and 8560 transitions. [2021-11-23 01:51:17,168 INFO L276 IsEmpty]: Start isEmpty. Operand 4877 states and 8560 transitions. [2021-11-23 01:51:17,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-23 01:51:17,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:17,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:17,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:17,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:51:17,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:17,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12237 states to 4878 states and 8561 transitions. [2021-11-23 01:51:17,606 INFO L276 IsEmpty]: Start isEmpty. Operand 4878 states and 8561 transitions. [2021-11-23 01:51:17,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-23 01:51:17,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:17,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:17,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:18,021 INFO L134 CoverageAnalysis]: Checked inductivity of 3131 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3111 trivial. 0 not checked. [2021-11-23 01:51:20,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:20,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12259 states to 4883 states and 8583 transitions. [2021-11-23 01:51:20,205 INFO L276 IsEmpty]: Start isEmpty. Operand 4883 states and 8583 transitions. [2021-11-23 01:51:20,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-23 01:51:20,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:20,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:20,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:20,576 INFO L134 CoverageAnalysis]: Checked inductivity of 3128 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3105 trivial. 0 not checked. [2021-11-23 01:51:22,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:22,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12280 states to 4888 states and 8604 transitions. [2021-11-23 01:51:22,899 INFO L276 IsEmpty]: Start isEmpty. Operand 4888 states and 8604 transitions. [2021-11-23 01:51:22,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-23 01:51:22,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:22,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:23,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:23,272 INFO L134 CoverageAnalysis]: Checked inductivity of 3075 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-23 01:51:28,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:28,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12317 states to 4896 states and 8641 transitions. [2021-11-23 01:51:28,918 INFO L276 IsEmpty]: Start isEmpty. Operand 4896 states and 8641 transitions. [2021-11-23 01:51:28,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-23 01:51:28,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:28,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:29,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:29,447 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3106 trivial. 0 not checked. [2021-11-23 01:51:31,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:31,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12334 states to 4901 states and 8658 transitions. [2021-11-23 01:51:31,640 INFO L276 IsEmpty]: Start isEmpty. Operand 4901 states and 8658 transitions. [2021-11-23 01:51:31,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-23 01:51:31,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:31,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:31,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:32,045 INFO L134 CoverageAnalysis]: Checked inductivity of 3006 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3006 trivial. 0 not checked. [2021-11-23 01:51:44,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:44,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12345 states to 4911 states and 8669 transitions. [2021-11-23 01:51:44,510 INFO L276 IsEmpty]: Start isEmpty. Operand 4911 states and 8669 transitions. [2021-11-23 01:51:44,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2021-11-23 01:51:44,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:44,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:44,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:44,992 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3131 trivial. 0 not checked. [2021-11-23 01:51:48,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:48,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12378 states to 4933 states and 8702 transitions. [2021-11-23 01:51:48,077 INFO L276 IsEmpty]: Start isEmpty. Operand 4933 states and 8702 transitions. [2021-11-23 01:51:48,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2021-11-23 01:51:48,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:48,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:48,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:48,452 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3131 trivial. 0 not checked. [2021-11-23 01:51:49,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:49,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12387 states to 4936 states and 8711 transitions. [2021-11-23 01:51:49,639 INFO L276 IsEmpty]: Start isEmpty. Operand 4936 states and 8711 transitions. [2021-11-23 01:51:49,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-23 01:51:49,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:49,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:49,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:50,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:51:55,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:55,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12450 states to 4944 states and 8774 transitions. [2021-11-23 01:51:55,225 INFO L276 IsEmpty]: Start isEmpty. Operand 4944 states and 8774 transitions. [2021-11-23 01:51:55,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-23 01:51:55,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:55,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:55,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:55,705 INFO L134 CoverageAnalysis]: Checked inductivity of 3076 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-23 01:52:01,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:01,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12491 states to 4952 states and 8815 transitions. [2021-11-23 01:52:01,811 INFO L276 IsEmpty]: Start isEmpty. Operand 4952 states and 8815 transitions. [2021-11-23 01:52:01,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-23 01:52:01,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:01,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:02,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:02,190 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:52:05,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:05,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12508 states to 4957 states and 8832 transitions. [2021-11-23 01:52:05,313 INFO L276 IsEmpty]: Start isEmpty. Operand 4957 states and 8832 transitions. [2021-11-23 01:52:05,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-23 01:52:05,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:05,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:05,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:05,675 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:52:07,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:07,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12525 states to 4962 states and 8849 transitions. [2021-11-23 01:52:07,476 INFO L276 IsEmpty]: Start isEmpty. Operand 4962 states and 8849 transitions. [2021-11-23 01:52:07,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-23 01:52:07,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:07,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:07,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:08,554 INFO L134 CoverageAnalysis]: Checked inductivity of 3004 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-23 01:52:23,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:23,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12567 states to 4980 states and 8891 transitions. [2021-11-23 01:52:23,800 INFO L276 IsEmpty]: Start isEmpty. Operand 4980 states and 8891 transitions. [2021-11-23 01:52:23,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-23 01:52:23,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:23,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:23,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:24,161 INFO L134 CoverageAnalysis]: Checked inductivity of 3079 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-23 01:52:30,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:30,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12605 states to 4988 states and 8929 transitions. [2021-11-23 01:52:30,740 INFO L276 IsEmpty]: Start isEmpty. Operand 4988 states and 8929 transitions. [2021-11-23 01:52:30,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2021-11-23 01:52:30,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:30,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:30,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:31,112 INFO L134 CoverageAnalysis]: Checked inductivity of 3056 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3050 trivial. 0 not checked. [2021-11-23 01:52:31,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:31,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12606 states to 4989 states and 8930 transitions. [2021-11-23 01:52:31,838 INFO L276 IsEmpty]: Start isEmpty. Operand 4989 states and 8930 transitions. [2021-11-23 01:52:31,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2021-11-23 01:52:31,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:31,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:32,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:32,607 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3138 trivial. 0 not checked. [2021-11-23 01:52:33,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:33,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12620 states to 4996 states and 8944 transitions. [2021-11-23 01:52:33,550 INFO L276 IsEmpty]: Start isEmpty. Operand 4996 states and 8944 transitions. [2021-11-23 01:52:33,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-23 01:52:33,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:33,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:33,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:33,930 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3118 trivial. 0 not checked. [2021-11-23 01:52:36,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:36,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12652 states to 5012 states and 8976 transitions. [2021-11-23 01:52:36,040 INFO L276 IsEmpty]: Start isEmpty. Operand 5012 states and 8976 transitions. [2021-11-23 01:52:36,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-23 01:52:36,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:36,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:36,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:36,409 INFO L134 CoverageAnalysis]: Checked inductivity of 3068 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:52:40,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:40,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12709 states to 5033 states and 9033 transitions. [2021-11-23 01:52:40,451 INFO L276 IsEmpty]: Start isEmpty. Operand 5033 states and 9033 transitions. [2021-11-23 01:52:40,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2021-11-23 01:52:40,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:40,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:40,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:41,097 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3138 trivial. 0 not checked. [2021-11-23 01:52:42,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:42,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12717 states to 5036 states and 9041 transitions. [2021-11-23 01:52:42,068 INFO L276 IsEmpty]: Start isEmpty. Operand 5036 states and 9041 transitions. [2021-11-23 01:52:42,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-23 01:52:42,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:42,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:42,433 INFO L134 CoverageAnalysis]: Checked inductivity of 3068 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:52:43,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12716 states to 5036 states and 9040 transitions. [2021-11-23 01:52:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 5036 states and 9040 transitions. [2021-11-23 01:52:43,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-23 01:52:43,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:43,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:44,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3118 trivial. 0 not checked. [2021-11-23 01:52:46,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:46,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12721 states to 5039 states and 9045 transitions. [2021-11-23 01:52:46,383 INFO L276 IsEmpty]: Start isEmpty. Operand 5039 states and 9045 transitions. [2021-11-23 01:52:46,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-23 01:52:46,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:46,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:46,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:47,290 INFO L134 CoverageAnalysis]: Checked inductivity of 3060 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:53:03,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:03,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12759 states to 5055 states and 9083 transitions. [2021-11-23 01:53:03,656 INFO L276 IsEmpty]: Start isEmpty. Operand 5055 states and 9083 transitions. [2021-11-23 01:53:03,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2021-11-23 01:53:03,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:03,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:03,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:04,132 INFO L134 CoverageAnalysis]: Checked inductivity of 3033 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3030 trivial. 0 not checked. [2021-11-23 01:53:04,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:04,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12760 states to 5056 states and 9084 transitions. [2021-11-23 01:53:04,245 INFO L276 IsEmpty]: Start isEmpty. Operand 5056 states and 9084 transitions. [2021-11-23 01:53:04,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2021-11-23 01:53:04,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:04,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:04,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:04,794 INFO L134 CoverageAnalysis]: Checked inductivity of 3153 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3146 trivial. 0 not checked. [2021-11-23 01:53:04,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:04,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12765 states to 5060 states and 9089 transitions. [2021-11-23 01:53:04,864 INFO L276 IsEmpty]: Start isEmpty. Operand 5060 states and 9089 transitions. [2021-11-23 01:53:04,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2021-11-23 01:53:04,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:04,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:05,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:05,411 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3131 trivial. 0 not checked. [2021-11-23 01:53:08,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:08,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12799 states to 5082 states and 9123 transitions. [2021-11-23 01:53:08,405 INFO L276 IsEmpty]: Start isEmpty. Operand 5082 states and 9123 transitions. [2021-11-23 01:53:08,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2021-11-23 01:53:08,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:08,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:08,795 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3131 trivial. 0 not checked. [2021-11-23 01:53:10,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:10,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12808 states to 5085 states and 9132 transitions. [2021-11-23 01:53:10,062 INFO L276 IsEmpty]: Start isEmpty. Operand 5085 states and 9132 transitions. [2021-11-23 01:53:10,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-23 01:53:10,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:10,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:10,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:10,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2991 trivial. 0 not checked. [2021-11-23 01:53:12,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:12,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12822 states to 5088 states and 9146 transitions. [2021-11-23 01:53:12,456 INFO L276 IsEmpty]: Start isEmpty. Operand 5088 states and 9146 transitions. [2021-11-23 01:53:12,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-23 01:53:12,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:12,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:12,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:12,838 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:53:17,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:17,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12912 states to 5122 states and 9236 transitions. [2021-11-23 01:53:17,526 INFO L276 IsEmpty]: Start isEmpty. Operand 5122 states and 9236 transitions. [2021-11-23 01:53:17,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-23 01:53:17,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:17,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:17,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:17,901 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:53:20,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:20,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12933 states to 5127 states and 9257 transitions. [2021-11-23 01:53:20,468 INFO L276 IsEmpty]: Start isEmpty. Operand 5127 states and 9257 transitions. [2021-11-23 01:53:20,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-11-23 01:53:20,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:20,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:20,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:20,825 INFO L134 CoverageAnalysis]: Checked inductivity of 3080 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-23 01:53:28,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:28,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12972 states to 5135 states and 9296 transitions. [2021-11-23 01:53:28,089 INFO L276 IsEmpty]: Start isEmpty. Operand 5135 states and 9296 transitions. [2021-11-23 01:53:28,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-23 01:53:28,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:28,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:28,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:28,449 INFO L134 CoverageAnalysis]: Checked inductivity of 3069 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:53:32,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:32,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12998 states to 5142 states and 9322 transitions. [2021-11-23 01:53:32,523 INFO L276 IsEmpty]: Start isEmpty. Operand 5142 states and 9322 transitions. [2021-11-23 01:53:32,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-23 01:53:32,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:32,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:32,889 INFO L134 CoverageAnalysis]: Checked inductivity of 3069 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:53:34,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:34,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13007 states to 5147 states and 9331 transitions. [2021-11-23 01:53:34,551 INFO L276 IsEmpty]: Start isEmpty. Operand 5147 states and 9331 transitions. [2021-11-23 01:53:34,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-11-23 01:53:34,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:34,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:34,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:35,709 INFO L134 CoverageAnalysis]: Checked inductivity of 3069 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-23 01:53:55,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13048 states to 5165 states and 9372 transitions. [2021-11-23 01:53:55,609 INFO L276 IsEmpty]: Start isEmpty. Operand 5165 states and 9372 transitions. [2021-11-23 01:53:55,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2021-11-23 01:53:55,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,112 INFO L134 CoverageAnalysis]: Checked inductivity of 3073 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3069 trivial. 0 not checked. [2021-11-23 01:54:01,486 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:54:12,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:12,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13281 states to 5206 states and 9525 transitions. [2021-11-23 01:54:12,032 INFO L276 IsEmpty]: Start isEmpty. Operand 5206 states and 9525 transitions. [2021-11-23 01:54:12,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2021-11-23 01:54:12,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:12,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:12,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:12,784 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3081 trivial. 0 not checked. [2021-11-23 01:54:17,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:17,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13315 states to 5219 states and 9559 transitions. [2021-11-23 01:54:17,559 INFO L276 IsEmpty]: Start isEmpty. Operand 5219 states and 9559 transitions. [2021-11-23 01:54:17,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2021-11-23 01:54:17,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:17,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:17,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:18,163 INFO L134 CoverageAnalysis]: Checked inductivity of 3079 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3075 trivial. 0 not checked. [2021-11-23 01:54:18,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:18,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13320 states to 5222 states and 9564 transitions. [2021-11-23 01:54:18,247 INFO L276 IsEmpty]: Start isEmpty. Operand 5222 states and 9564 transitions. [2021-11-23 01:54:18,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2021-11-23 01:54:18,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:18,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:18,785 INFO L134 CoverageAnalysis]: Checked inductivity of 3078 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3074 trivial. 0 not checked. [2021-11-23 01:54:18,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:18,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13325 states to 5225 states and 9569 transitions. [2021-11-23 01:54:18,913 INFO L276 IsEmpty]: Start isEmpty. Operand 5225 states and 9569 transitions. [2021-11-23 01:54:18,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-11-23 01:54:18,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:18,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:19,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:19,462 INFO L134 CoverageAnalysis]: Checked inductivity of 3071 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:54:22,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:22,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13346 states to 5230 states and 9590 transitions. [2021-11-23 01:54:22,324 INFO L276 IsEmpty]: Start isEmpty. Operand 5230 states and 9590 transitions. [2021-11-23 01:54:22,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2021-11-23 01:54:22,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:22,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:22,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:22,696 INFO L134 CoverageAnalysis]: Checked inductivity of 3145 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 3109 trivial. 0 not checked. [2021-11-23 01:54:28,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:28,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13367 states to 5235 states and 9611 transitions. [2021-11-23 01:54:28,051 INFO L276 IsEmpty]: Start isEmpty. Operand 5235 states and 9611 transitions. [2021-11-23 01:54:28,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2021-11-23 01:54:28,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:28,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:28,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:28,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3149 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3137 trivial. 0 not checked. [2021-11-23 01:54:32,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:32,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13378 states to 5238 states and 9622 transitions. [2021-11-23 01:54:32,832 INFO L276 IsEmpty]: Start isEmpty. Operand 5238 states and 9622 transitions. [2021-11-23 01:54:32,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-11-23 01:54:32,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:32,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:33,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:33,207 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:54:37,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:37,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13407 states to 5245 states and 9651 transitions. [2021-11-23 01:54:37,651 INFO L276 IsEmpty]: Start isEmpty. Operand 5245 states and 9651 transitions. [2021-11-23 01:54:37,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-11-23 01:54:37,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:37,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:37,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:38,137 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:54:40,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:40,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13416 states to 5250 states and 9660 transitions. [2021-11-23 01:54:40,009 INFO L276 IsEmpty]: Start isEmpty. Operand 5250 states and 9660 transitions. [2021-11-23 01:54:40,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2021-11-23 01:54:40,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:40,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:40,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:40,381 INFO L134 CoverageAnalysis]: Checked inductivity of 3153 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3146 trivial. 0 not checked. [2021-11-23 01:54:40,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:40,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13421 states to 5254 states and 9665 transitions. [2021-11-23 01:54:40,475 INFO L276 IsEmpty]: Start isEmpty. Operand 5254 states and 9665 transitions. [2021-11-23 01:54:40,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2021-11-23 01:54:40,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:40,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:40,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:40,959 INFO L134 CoverageAnalysis]: Checked inductivity of 3202 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3195 trivial. 0 not checked. [2021-11-23 01:54:44,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:44,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13454 states to 5276 states and 9698 transitions. [2021-11-23 01:54:44,346 INFO L276 IsEmpty]: Start isEmpty. Operand 5276 states and 9698 transitions. [2021-11-23 01:54:44,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2021-11-23 01:54:44,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:44,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:44,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:44,883 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3138 trivial. 0 not checked. [2021-11-23 01:54:47,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:47,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13489 states to 5283 states and 9733 transitions. [2021-11-23 01:54:47,744 INFO L276 IsEmpty]: Start isEmpty. Operand 5283 states and 9733 transitions. [2021-11-23 01:54:47,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2021-11-23 01:54:47,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:47,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:47,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:48,113 INFO L134 CoverageAnalysis]: Checked inductivity of 3202 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3195 trivial. 0 not checked. [2021-11-23 01:54:51,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:51,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13505 states to 5288 states and 9749 transitions. [2021-11-23 01:54:51,966 INFO L276 IsEmpty]: Start isEmpty. Operand 5288 states and 9749 transitions. [2021-11-23 01:54:51,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2021-11-23 01:54:51,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:51,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:52,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:52,346 INFO L134 CoverageAnalysis]: Checked inductivity of 3051 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-23 01:54:54,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:54,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13564 states to 5317 states and 9808 transitions. [2021-11-23 01:54:54,242 INFO L276 IsEmpty]: Start isEmpty. Operand 5317 states and 9808 transitions. [2021-11-23 01:54:54,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-11-23 01:54:54,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:54,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:54,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:54,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:54:56,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:56,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13621 states to 5346 states and 9865 transitions. [2021-11-23 01:54:56,248 INFO L276 IsEmpty]: Start isEmpty. Operand 5346 states and 9865 transitions. [2021-11-23 01:54:56,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-11-23 01:54:56,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:56,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:56,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:57,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2995 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked.