./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.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_62a1864c-9186-4b56-9937-622b63e051bf/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a1864c-9186-4b56-9937-622b63e051bf/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_62a1864c-9186-4b56-9937-622b63e051bf/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a1864c-9186-4b56-9937-622b63e051bf/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a1864c-9186-4b56-9937-622b63e051bf/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_62a1864c-9186-4b56-9937-622b63e051bf/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 9a2f972b53b4f15abb2f85e3f4029427adee7726e36e16b2a641b76be8e63ca1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:42:40,134 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:42:40,138 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:42:40,204 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:42:40,205 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:42:40,211 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:42:40,213 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:42:40,218 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:42:40,221 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:42:40,228 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:42:40,230 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:42:40,232 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:42:40,233 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:42:40,236 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:42:40,239 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:42:40,245 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:42:40,251 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:42:40,253 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:42:40,256 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:42:40,265 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:42:40,268 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:42:40,270 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:42:40,274 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:42:40,275 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:42:40,286 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:42:40,287 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:42:40,287 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:42:40,290 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:42:40,291 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:42:40,293 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:42:40,294 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:42:40,295 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:42:40,298 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:42:40,300 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:42:40,302 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:42:40,302 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:42:40,303 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:42:40,304 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:42:40,304 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:42:40,306 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:42:40,307 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:42:40,308 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a1864c-9186-4b56-9937-622b63e051bf/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:42:40,360 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:42:40,361 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:42:40,362 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:42:40,363 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:42:40,364 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:42:40,364 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:42:40,364 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:42:40,365 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:42:40,365 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:42:40,365 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:42:40,367 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:42:40,367 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:42:40,367 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:42:40,368 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:42:40,368 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:42:40,368 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:42:40,368 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:42:40,369 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:42:40,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:42:40,369 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:42:40,370 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:42:40,370 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:42:40,370 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:42:40,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:42:40,371 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:42:40,371 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_62a1864c-9186-4b56-9937-622b63e051bf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a1864c-9186-4b56-9937-622b63e051bf/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a2f972b53b4f15abb2f85e3f4029427adee7726e36e16b2a641b76be8e63ca1 [2021-11-23 01:42:40,738 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:42:40,775 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:42:40,781 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:42:40,782 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:42:40,784 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:42:40,785 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a1864c-9186-4b56-9937-622b63e051bf/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i [2021-11-23 01:42:40,896 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a1864c-9186-4b56-9937-622b63e051bf/bin/ukojak-LBtLqBUTdQ/data/b74a3a291/6986d40e8f1c4c6799872149cc154dba/FLAGe4c3419c1 [2021-11-23 01:42:42,224 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:42:42,226 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a1864c-9186-4b56-9937-622b63e051bf/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i [2021-11-23 01:42:42,333 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a1864c-9186-4b56-9937-622b63e051bf/bin/ukojak-LBtLqBUTdQ/data/b74a3a291/6986d40e8f1c4c6799872149cc154dba/FLAGe4c3419c1 [2021-11-23 01:42:42,859 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a1864c-9186-4b56-9937-622b63e051bf/bin/ukojak-LBtLqBUTdQ/data/b74a3a291/6986d40e8f1c4c6799872149cc154dba [2021-11-23 01:42:42,862 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:42:42,864 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:42:42,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:42:42,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:42:42,870 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:42:42,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:42:42" (1/1) ... [2021-11-23 01:42:42,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b97b993 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:42, skipping insertion in model container [2021-11-23 01:42:42,873 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:42:42" (1/1) ... [2021-11-23 01:42:42,880 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:42:43,141 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:42:44,099 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6627] [2021-11-23 01:42:44,100 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6628-6629] [2021-11-23 01:42:44,660 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_62a1864c-9186-4b56-9937-622b63e051bf/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i[195310,195323] [2021-11-23 01:42:51,036 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:42:51,126 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:42:51,353 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6627] [2021-11-23 01:42:51,354 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6628-6629] [2021-11-23 01:42:51,359 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_62a1864c-9186-4b56-9937-622b63e051bf/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i[195310,195323] [2021-11-23 01:42:52,070 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:42:52,381 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:42:52,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:52 WrapperNode [2021-11-23 01:42:52,382 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:42:52,384 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:42:52,384 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:42:52,385 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:42:52,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:52" (1/1) ... [2021-11-23 01:42:52,692 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:52" (1/1) ... [2021-11-23 01:42:53,365 INFO L137 Inliner]: procedures = 586, calls = 8562, calls flagged for inlining = 257, calls inlined = 255, statements flattened = 15180 [2021-11-23 01:42:53,367 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:42:53,368 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:42:53,368 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:42:53,368 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:42:53,379 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:52" (1/1) ... [2021-11-23 01:42:53,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:52" (1/1) ... [2021-11-23 01:42:53,589 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:52" (1/1) ... [2021-11-23 01:42:53,590 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:52" (1/1) ... [2021-11-23 01:42:54,036 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:52" (1/1) ... [2021-11-23 01:42:54,101 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:52" (1/1) ... [2021-11-23 01:42:54,166 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:52" (1/1) ... [2021-11-23 01:42:54,342 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:42:54,361 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:42:54,361 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:42:54,362 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:42:54,363 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:52" (1/1) ... [2021-11-23 01:42:54,391 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:42:54,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a1864c-9186-4b56-9937-622b63e051bf/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:42:54,445 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a1864c-9186-4b56-9937-622b63e051bf/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:42:54,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a1864c-9186-4b56-9937-622b63e051bf/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:42:54,510 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 01:42:54,511 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 01:42:54,525 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 01:42:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 01:42:54,525 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ioread32_locked [2021-11-23 01:42:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ioread32_locked [2021-11-23 01:42:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_info_clear_status [2021-11-23 01:42:54,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_info_clear_status [2021-11-23 01:42:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure zd_check_signal [2021-11-23 01:42:54,526 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_check_signal [2021-11-23 01:42:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-23 01:42:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-23 01:42:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2021-11-23 01:42:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2021-11-23 01:42:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure post_reset [2021-11-23 01:42:54,528 INFO L138 BoogieDeclarations]: Found implementation of procedure post_reset [2021-11-23 01:42:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 01:42:54,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 01:42:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_init_hw [2021-11-23 01:42:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_init_hw [2021-11-23 01:42:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 01:42:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 01:42:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2021-11-23 01:42:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2021-11-23 01:42:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_to_usbdev [2021-11-23 01:42:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_to_usbdev [2021-11-23 01:42:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_rx [2021-11-23 01:42:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_rx [2021-11-23 01:42:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_set_channel [2021-11-23 01:42:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_set_channel [2021-11-23 01:42:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_clear [2021-11-23 01:42:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_clear [2021-11-23 01:42:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure zd_switch_radio_off [2021-11-23 01:42:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_switch_radio_off [2021-11-23 01:42:54,532 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_urb [2021-11-23 01:42:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_urb [2021-11-23 01:42:54,532 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_configure_filter [2021-11-23 01:42:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_configure_filter [2021-11-23 01:42:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure usb_queue_reset_device [2021-11-23 01:42:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_queue_reset_device [2021-11-23 01:42:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 01:42:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 01:42:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure fw_reg_addr [2021-11-23 01:42:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_reg_addr [2021-11-23 01:42:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_beacon_get [2021-11-23 01:42:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_beacon_get [2021-11-23 01:42:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure zd_switch_radio_on [2021-11-23 01:42:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_switch_radio_on [2021-11-23 01:42:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 01:42:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_config [2021-11-23 01:42:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_config [2021-11-23 01:42:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-11-23 01:42:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-11-23 01:42:54,536 INFO L130 BoogieDeclarations]: Found specification of procedure uw2453_init_mode [2021-11-23 01:42:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure uw2453_init_mode [2021-11-23 01:42:54,536 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-23 01:42:54,536 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 01:42:54,537 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 01:42:54,537 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_enable_hwint [2021-11-23 01:42:54,537 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_enable_hwint [2021-11-23 01:42:54,537 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 01:42:54,538 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 01:42:54,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:42:54,538 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_lock_phy_regs [2021-11-23 01:42:54,538 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_lock_phy_regs [2021-11-23 01:42:54,538 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 01:42:54,539 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 01:42:54,539 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rf_to_chip [2021-11-23 01:42:54,539 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rf_to_chip [2021-11-23 01:42:54,540 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_free_cur_beacon_locked [2021-11-23 01:42:54,540 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_free_cur_beacon_locked [2021-11-23 01:42:54,540 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_is_first [2021-11-23 01:42:54,540 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_is_first [2021-11-23 01:42:54,540 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_iowrite16v_async [2021-11-23 01:42:54,541 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_iowrite16v_async [2021-11-23 01:42:54,541 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2021-11-23 01:42:54,541 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2021-11-23 01:42:54,541 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 01:42:54,541 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 01:42:54,542 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rfwrite_locked [2021-11-23 01:42:54,542 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rfwrite_locked [2021-11-23 01:42:54,556 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 01:42:54,557 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 01:42:54,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 01:42:54,557 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 01:42:54,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 01:42:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 01:42:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2021-11-23 01:42:54,558 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2021-11-23 01:42:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_free_cur_beacon [2021-11-23 01:42:54,558 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_free_cur_beacon [2021-11-23 01:42:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_remove_interface [2021-11-23 01:42:54,559 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_remove_interface [2021-11-23 01:42:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:42:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure check_read_regs [2021-11-23 01:42:54,559 INFO L138 BoogieDeclarations]: Found implementation of procedure check_read_regs [2021-11-23 01:42:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rf_clear [2021-11-23 01:42:54,560 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rf_clear [2021-11-23 01:42:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rx_packet [2021-11-23 01:42:54,560 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rx_packet [2021-11-23 01:42:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_stop [2021-11-23 01:42:54,561 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_stop [2021-11-23 01:42:54,561 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite32a_locked [2021-11-23 01:42:54,561 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite32a_locked [2021-11-23 01:42:54,561 INFO L130 BoogieDeclarations]: Found specification of procedure zd1211b_al7230b_finalize [2021-11-23 01:42:54,561 INFO L138 BoogieDeclarations]: Found implementation of procedure zd1211b_al7230b_finalize [2021-11-23 01:42:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:42:54,562 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:42:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite16_locked [2021-11-23 01:42:54,562 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite16_locked [2021-11-23 01:42:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 01:42:54,563 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 01:42:54,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 01:42:54,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 01:42:54,563 INFO L130 BoogieDeclarations]: Found specification of procedure test_init [2021-11-23 01:42:54,563 INFO L138 BoogieDeclarations]: Found implementation of procedure test_init [2021-11-23 01:42:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2021-11-23 01:42:54,564 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2021-11-23 01:42:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure request_fw_file [2021-11-23 01:42:54,564 INFO L138 BoogieDeclarations]: Found implementation of procedure request_fw_file [2021-11-23 01:42:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 01:42:54,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 01:42:54,565 INFO L130 BoogieDeclarations]: Found specification of procedure dump_cr [2021-11-23 01:42:54,565 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_cr [2021-11-23 01:42:54,565 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pipe_endpoint [2021-11-23 01:42:54,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pipe_endpoint [2021-11-23 01:42:54,566 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mc_clear [2021-11-23 01:42:54,566 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mc_clear [2021-11-23 01:42:54,566 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 01:42:54,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 01:42:54,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:42:54,567 INFO L130 BoogieDeclarations]: Found specification of procedure zd_write_mac_addr_common [2021-11-23 01:42:54,567 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_write_mac_addr_common [2021-11-23 01:42:54,567 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_prepare_multicast [2021-11-23 01:42:54,567 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_prepare_multicast [2021-11-23 01:42:54,568 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 01:42:54,568 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 01:42:54,568 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_disable_tx [2021-11-23 01:42:54,568 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_disable_tx [2021-11-23 01:42:54,568 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_to_hw [2021-11-23 01:42:54,569 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_to_hw [2021-11-23 01:42:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:42:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-11-23 01:42:54,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-11-23 01:42:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_ioread16 [2021-11-23 01:42:54,570 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_ioread16 [2021-11-23 01:42:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:42:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_resume [2021-11-23 01:42:54,570 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_resume [2021-11-23 01:42:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 01:42:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:42:54,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:42:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 01:42:54,571 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 01:42:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ioread32v_locked [2021-11-23 01:42:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ioread32v_locked [2021-11-23 01:42:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2021-11-23 01:42:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2021-11-23 01:42:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:42:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:42:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_is_zd1211b [2021-11-23 01:42:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_is_zd1211b [2021-11-23 01:42:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 01:42:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 01:42:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure set_beacon_interval [2021-11-23 01:42:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure set_beacon_interval [2021-11-23 01:42:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_filter [2021-11-23 01:42:54,574 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_filter [2021-11-23 01:42:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure uw2453_synth_set_channel [2021-11-23 01:42:54,574 INFO L138 BoogieDeclarations]: Found implementation of procedure uw2453_synth_set_channel [2021-11-23 01:42:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 01:42:54,575 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 01:42:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_iowrite16v_async_start [2021-11-23 01:42:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_iowrite16v_async_start [2021-11-23 01:42:54,589 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_disable_rx [2021-11-23 01:42:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_disable_rx [2021-11-23 01:42:54,589 INFO L130 BoogieDeclarations]: Found specification of procedure zd1211b_al2230_finalize_rf [2021-11-23 01:42:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure zd1211b_al2230_finalize_rf [2021-11-23 01:42:54,589 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite32_locked [2021-11-23 01:42:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite32_locked [2021-11-23 01:42:54,590 INFO L130 BoogieDeclarations]: Found specification of procedure handle_regs_int_override [2021-11-23 01:42:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_regs_int_override [2021-11-23 01:42:54,590 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_set_multicast_hash [2021-11-23 01:42:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_set_multicast_hash [2021-11-23 01:42:54,591 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-11-23 01:42:54,591 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-11-23 01:42:54,591 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 01:42:54,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 01:42:54,591 INFO L130 BoogieDeclarations]: Found specification of procedure disable_hwint [2021-11-23 01:42:54,591 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_hwint [2021-11-23 01:42:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 01:42:54,592 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 01:42:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_tx_status [2021-11-23 01:42:54,592 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_tx_status [2021-11-23 01:42:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_disable_rxtx [2021-11-23 01:42:54,593 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_disable_rxtx [2021-11-23 01:42:54,593 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 01:42:54,593 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 01:42:54,593 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_unlock_phy_regs [2021-11-23 01:42:54,593 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_unlock_phy_regs [2021-11-23 01:42:54,594 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 01:42:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 01:42:54,594 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 01:42:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 01:42:54,594 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rf_name [2021-11-23 01:42:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rf_name [2021-11-23 01:42:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-11-23 01:42:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-11-23 01:42:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 01:42:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 01:42:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_clear [2021-11-23 01:42:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_clear [2021-11-23 01:42:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rfwritev_locked [2021-11-23 01:42:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rfwritev_locked [2021-11-23 01:42:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:42:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:42:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2021-11-23 01:42:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2021-11-23 01:42:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_control_leds [2021-11-23 01:42:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_control_leds [2021-11-23 01:42:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-11-23 01:42:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-11-23 01:42:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 01:42:54,598 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 01:42:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure scnprint_id___0 [2021-11-23 01:42:54,598 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprint_id___0 [2021-11-23 01:42:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_pspoll [2021-11-23 01:42:54,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_pspoll [2021-11-23 01:42:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_iowrite16v_async_end [2021-11-23 01:42:54,599 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_iowrite16v_async_end [2021-11-23 01:42:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-11-23 01:42:54,599 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-11-23 01:42:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:42:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:42:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure upload_code [2021-11-23 01:42:54,600 INFO L138 BoogieDeclarations]: Found implementation of procedure upload_code [2021-11-23 01:42:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 01:42:54,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 01:42:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 01:42:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 01:42:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rfwrite_cr_locked [2021-11-23 01:42:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rfwrite_cr_locked [2021-11-23 01:42:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2021-11-23 01:42:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2021-11-23 01:42:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 01:42:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 01:42:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure set_rts_cts [2021-11-23 01:42:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rts_cts [2021-11-23 01:42:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_to_mac [2021-11-23 01:42:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_to_mac [2021-11-23 01:42:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure __zd_usb_disable_rx [2021-11-23 01:42:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __zd_usb_disable_rx [2021-11-23 01:42:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure zd_submit_waiting_urb [2021-11-23 01:42:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_submit_waiting_urb [2021-11-23 01:42:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_stop [2021-11-23 01:42:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_stop [2021-11-23 01:42:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status_irqsafe [2021-11-23 01:42:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status_irqsafe [2021-11-23 01:42:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_reset_rx_idle_timer [2021-11-23 01:42:54,615 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_reset_rx_idle_timer [2021-11-23 01:42:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 01:42:54,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 01:42:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-11-23 01:42:54,615 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-11-23 01:42:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 01:42:54,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 01:42:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure zd_set_beacon_interval [2021-11-23 01:42:54,616 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_set_beacon_interval [2021-11-23 01:42:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 01:42:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 01:42:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:42:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:42:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcdDevice [2021-11-23 01:42:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcdDevice [2021-11-23 01:42:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_disable_int [2021-11-23 01:42:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_disable_int [2021-11-23 01:42:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:42:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:42:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 01:42:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 01:42:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 01:42:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 01:42:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:42:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 01:42:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 01:42:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rf_init_hw [2021-11-23 01:42:54,620 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rf_init_hw [2021-11-23 01:42:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure __zd_usb_enable_rx [2021-11-23 01:42:54,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __zd_usb_enable_rx [2021-11-23 01:42:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure usb_int_regs_length [2021-11-23 01:42:54,620 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_int_regs_length [2021-11-23 01:42:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:42:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 01:42:54,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 01:42:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2021-11-23 01:42:54,621 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2021-11-23 01:42:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite32 [2021-11-23 01:42:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite32 [2021-11-23 01:42:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:42:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_config_beacon [2021-11-23 01:42:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_config_beacon [2021-11-23 01:42:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 01:42:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 01:42:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 01:42:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 01:42:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 01:42:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 01:42:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure zd_hw_mac [2021-11-23 01:42:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_hw_mac [2021-11-23 01:42:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure read_values [2021-11-23 01:42:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure read_values [2021-11-23 01:42:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 01:42:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 01:42:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 01:42:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 01:42:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 01:42:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 01:42:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_start [2021-11-23 01:42:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_start [2021-11-23 01:42:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 01:42:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 01:42:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 01:42:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 01:42:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 01:42:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 01:42:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure disconnect [2021-11-23 01:42:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure disconnect [2021-11-23 01:42:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure zd_intf_to_hw [2021-11-23 01:42:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_intf_to_hw [2021-11-23 01:42:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure inc_addr [2021-11-23 01:42:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_addr [2021-11-23 01:42:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-11-23 01:42:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-11-23 01:42:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_to_mac [2021-11-23 01:42:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_to_mac [2021-11-23 01:42:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rfwritev_cr_locked [2021-11-23 01:42:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rfwritev_cr_locked [2021-11-23 01:42:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure pre_reset [2021-11-23 01:42:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pre_reset [2021-11-23 01:42:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 01:42:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 01:42:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 01:42:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 01:42:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_switch_radio_on [2021-11-23 01:42:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_switch_radio_on [2021-11-23 01:42:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-11-23 01:42:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-11-23 01:42:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 01:42:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 01:42:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2021-11-23 01:42:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2021-11-23 01:42:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure uw2453_write_vco_cfg [2021-11-23 01:42:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure uw2453_write_vco_cfg [2021-11-23 01:42:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:42:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_switch_radio_off [2021-11-23 01:42:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_switch_radio_off [2021-11-23 01:42:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ep_regs_out_msg [2021-11-23 01:42:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ep_regs_out_msg [2021-11-23 01:42:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 01:42:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 01:42:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 01:42:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 01:42:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_to_chip [2021-11-23 01:42:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_to_chip [2021-11-23 01:42:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_disable_hwint [2021-11-23 01:42:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_disable_hwint [2021-11-23 01:42:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_ioread16v [2021-11-23 01:42:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_ioread16v [2021-11-23 01:42:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_init_hw [2021-11-23 01:42:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_init_hw [2021-11-23 01:42:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ioread16_locked [2021-11-23 01:42:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ioread16_locked [2021-11-23 01:42:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_init_hw [2021-11-23 01:42:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_init_hw [2021-11-23 01:42:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_bss_info_changed [2021-11-23 01:42:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_bss_info_changed [2021-11-23 01:42:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2021-11-23 01:42:54,636 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2021-11-23 01:42:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 01:42:54,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 01:42:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-11-23 01:42:54,636 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-11-23 01:42:54,637 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_get_tsf [2021-11-23 01:42:54,637 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_get_tsf [2021-11-23 01:42:54,637 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_disable_int [2021-11-23 01:42:54,637 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_disable_int [2021-11-23 01:42:54,637 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 01:42:54,638 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 01:42:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure skb_unlink [2021-11-23 01:42:54,638 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_unlink [2021-11-23 01:42:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ioread16v_locked [2021-11-23 01:42:54,638 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ioread16v_locked [2021-11-23 01:42:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 01:42:54,639 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 01:42:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_enable_int [2021-11-23 01:42:54,639 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_enable_int [2021-11-23 01:42:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-11-23 01:42:54,639 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-11-23 01:42:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 01:42:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 01:42:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure _zd_iowrite32v_async_locked [2021-11-23 01:42:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure _zd_iowrite32v_async_locked [2021-11-23 01:42:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure set_mac_and_bssid [2021-11-23 01:42:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mac_and_bssid [2021-11-23 01:42:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_tx [2021-11-23 01:42:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_tx [2021-11-23 01:42:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_add_interface [2021-11-23 01:42:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_add_interface [2021-11-23 01:42:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:42:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure zd_write_mac_addr [2021-11-23 01:42:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_write_mac_addr [2021-11-23 01:42:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-11-23 01:42:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-11-23 01:42:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite16a_locked [2021-11-23 01:42:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite16a_locked [2021-11-23 01:42:54,643 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 01:42:54,643 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 01:42:56,410 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:42:56,423 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:43:18,106 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 01:49:30,398 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:49:33,080 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:49:33,080 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:49:33,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:49:33 BoogieIcfgContainer [2021-11-23 01:49:33,091 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:49:33,093 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:49:33,093 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:49:33,103 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:49:33,103 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:49:33" (1/1) ... [2021-11-23 01:49:33,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:49:33,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:33,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4748 states to 3242 states and 4748 transitions. [2021-11-23 01:49:33,282 INFO L276 IsEmpty]: Start isEmpty. Operand 3242 states and 4748 transitions. [2021-11-23 01:49:33,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-23 01:49:33,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:33,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:33,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:34,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:49:35,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:35,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4761 states to 3244 states and 4761 transitions. [2021-11-23 01:49:35,049 INFO L276 IsEmpty]: Start isEmpty. Operand 3244 states and 4761 transitions. [2021-11-23 01:49:35,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:49:35,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:35,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:35,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:35,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:49:36,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:36,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4779 states to 3248 states and 4779 transitions. [2021-11-23 01:49:36,802 INFO L276 IsEmpty]: Start isEmpty. Operand 3248 states and 4779 transitions. [2021-11-23 01:49:36,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-23 01:49:36,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:36,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:37,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:37,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:49:37,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:37,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4785 states to 3251 states and 4785 transitions. [2021-11-23 01:49:37,858 INFO L276 IsEmpty]: Start isEmpty. Operand 3251 states and 4785 transitions. [2021-11-23 01:49:37,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 01:49:37,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:37,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:38,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:38,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:49:38,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:38,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4790 states to 3254 states and 4790 transitions. [2021-11-23 01:49:38,710 INFO L276 IsEmpty]: Start isEmpty. Operand 3254 states and 4790 transitions. [2021-11-23 01:49:38,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 01:49:38,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:38,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:39,460 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:49:39,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:39,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4786 states to 3253 states and 4786 transitions. [2021-11-23 01:49:39,890 INFO L276 IsEmpty]: Start isEmpty. Operand 3253 states and 4786 transitions. [2021-11-23 01:49:39,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-23 01:49:39,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:39,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:40,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:40,333 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:49:40,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:40,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4791 states to 3256 states and 4791 transitions. [2021-11-23 01:49:40,492 INFO L276 IsEmpty]: Start isEmpty. Operand 3256 states and 4791 transitions. [2021-11-23 01:49:40,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-23 01:49:40,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:40,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:40,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:40,904 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:49:40,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:40,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4791 states to 3257 states and 4791 transitions. [2021-11-23 01:49:40,979 INFO L276 IsEmpty]: Start isEmpty. Operand 3257 states and 4791 transitions. [2021-11-23 01:49:40,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:49:40,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:40,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:41,605 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:49:41,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:41,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4787 states to 3256 states and 4787 transitions. [2021-11-23 01:49:41,956 INFO L276 IsEmpty]: Start isEmpty. Operand 3256 states and 4787 transitions. [2021-11-23 01:49:41,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 01:49:41,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:41,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:42,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:42,345 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:49:42,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:42,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4790 states to 3258 states and 4790 transitions. [2021-11-23 01:49:42,412 INFO L276 IsEmpty]: Start isEmpty. Operand 3258 states and 4790 transitions. [2021-11-23 01:49:42,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 01:49:42,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:42,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:42,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:43,236 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:49:46,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:46,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4808 states to 3263 states and 4808 transitions. [2021-11-23 01:49:46,550 INFO L276 IsEmpty]: Start isEmpty. Operand 3263 states and 4808 transitions. [2021-11-23 01:49:46,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 01:49:46,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:46,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:46,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:46,972 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:49:47,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:47,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4809 states to 3264 states and 4809 transitions. [2021-11-23 01:49:47,628 INFO L276 IsEmpty]: Start isEmpty. Operand 3264 states and 4809 transitions. [2021-11-23 01:49:47,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-23 01:49:47,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:47,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:48,075 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 01:49:48,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:48,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4809 states to 3265 states and 4809 transitions. [2021-11-23 01:49:48,150 INFO L276 IsEmpty]: Start isEmpty. Operand 3265 states and 4809 transitions. [2021-11-23 01:49:48,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-23 01:49:48,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:48,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:48,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:48,569 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 01:49:48,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:48,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4809 states to 3266 states and 4809 transitions. [2021-11-23 01:49:48,736 INFO L276 IsEmpty]: Start isEmpty. Operand 3266 states and 4809 transitions. [2021-11-23 01:49:48,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-23 01:49:48,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:48,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:48,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:49,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:49:50,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:50,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4810 states to 3267 states and 4810 transitions. [2021-11-23 01:49:50,403 INFO L276 IsEmpty]: Start isEmpty. Operand 3267 states and 4810 transitions. [2021-11-23 01:49:50,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-23 01:49:50,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:50,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:50,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:52,093 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-23 01:49:53,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:53,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4813 states to 3269 states and 4813 transitions. [2021-11-23 01:49:53,644 INFO L276 IsEmpty]: Start isEmpty. Operand 3269 states and 4813 transitions. [2021-11-23 01:49:53,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-11-23 01:49:53,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:53,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:54,832 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2021-11-23 01:49:57,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:49:57,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4828 states to 3274 states and 4828 transitions. [2021-11-23 01:49:57,524 INFO L276 IsEmpty]: Start isEmpty. Operand 3274 states and 4828 transitions. [2021-11-23 01:49:57,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-23 01:49:57,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:49:57,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:49:57,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:49:58,991 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 01:50:00,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:00,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4830 states to 3275 states and 4830 transitions. [2021-11-23 01:50:00,126 INFO L276 IsEmpty]: Start isEmpty. Operand 3275 states and 4830 transitions. [2021-11-23 01:50:00,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2021-11-23 01:50:00,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:00,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:00,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:00,475 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2021-11-23 01:50:00,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:00,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4830 states to 3276 states and 4830 transitions. [2021-11-23 01:50:00,534 INFO L276 IsEmpty]: Start isEmpty. Operand 3276 states and 4830 transitions. [2021-11-23 01:50:00,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-11-23 01:50:00,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:00,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:00,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:01,963 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 01:50:24,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4946 states to 3317 states and 4944 transitions. [2021-11-23 01:50:24,805 INFO L276 IsEmpty]: Start isEmpty. Operand 3317 states and 4944 transitions. [2021-11-23 01:50:24,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-11-23 01:50:24,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,306 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:50:25,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4948 states to 3319 states and 4946 transitions. [2021-11-23 01:50:25,431 INFO L276 IsEmpty]: Start isEmpty. Operand 3319 states and 4946 transitions. [2021-11-23 01:50:25,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-11-23 01:50:25,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,018 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 01:50:31,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4955 states to 3322 states and 4953 transitions. [2021-11-23 01:50:31,331 INFO L276 IsEmpty]: Start isEmpty. Operand 3322 states and 4953 transitions. [2021-11-23 01:50:31,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2021-11-23 01:50:31,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,787 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 01:50:31,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4956 states to 3323 states and 4954 transitions. [2021-11-23 01:50:31,859 INFO L276 IsEmpty]: Start isEmpty. Operand 3323 states and 4954 transitions. [2021-11-23 01:50:31,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-11-23 01:50:31,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,235 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 01:50:33,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4960 states to 3326 states and 4958 transitions. [2021-11-23 01:50:33,928 INFO L276 IsEmpty]: Start isEmpty. Operand 3326 states and 4958 transitions. [2021-11-23 01:50:33,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-11-23 01:50:33,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,376 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-11-23 01:50:34,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4960 states to 3327 states and 4958 transitions. [2021-11-23 01:50:34,453 INFO L276 IsEmpty]: Start isEmpty. Operand 3327 states and 4958 transitions. [2021-11-23 01:50:34,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-11-23 01:50:34,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,804 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-11-23 01:50:46,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4980 states to 3329 states and 4967 transitions. [2021-11-23 01:50:46,344 INFO L276 IsEmpty]: Start isEmpty. Operand 3329 states and 4967 transitions. [2021-11-23 01:50:46,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-11-23 01:50:46,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,886 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:50:50,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4982 states to 3331 states and 4969 transitions. [2021-11-23 01:50:50,841 INFO L276 IsEmpty]: Start isEmpty. Operand 3331 states and 4969 transitions. [2021-11-23 01:50:50,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-11-23 01:50:50,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,296 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-11-23 01:50:51,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4984 states to 3333 states and 4971 transitions. [2021-11-23 01:50:51,414 INFO L276 IsEmpty]: Start isEmpty. Operand 3333 states and 4971 transitions. [2021-11-23 01:50:51,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-11-23 01:50:51,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,853 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-11-23 01:51:10,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:10,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5011 states to 3338 states and 4990 transitions. [2021-11-23 01:51:10,339 INFO L276 IsEmpty]: Start isEmpty. Operand 3338 states and 4990 transitions. [2021-11-23 01:51:10,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-11-23 01:51:10,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:10,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:10,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:13,555 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-23 01:51:22,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:22,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5018 states to 3341 states and 4997 transitions. [2021-11-23 01:51:22,657 INFO L276 IsEmpty]: Start isEmpty. Operand 3341 states and 4997 transitions. [2021-11-23 01:51:22,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-23 01:51:22,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:22,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:22,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:25,956 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-11-23 01:52:16,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:16,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5084 states to 3369 states and 5062 transitions. [2021-11-23 01:52:16,369 INFO L276 IsEmpty]: Start isEmpty. Operand 3369 states and 5062 transitions. [2021-11-23 01:52:16,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-11-23 01:52:16,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:16,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:16,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:16,839 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-23 01:52:16,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:16,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5083 states to 3369 states and 5061 transitions. [2021-11-23 01:52:16,909 INFO L276 IsEmpty]: Start isEmpty. Operand 3369 states and 5061 transitions. [2021-11-23 01:52:16,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-23 01:52:16,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:16,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:17,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:17,308 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-23 01:52:17,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:17,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5089 states to 3371 states and 5067 transitions. [2021-11-23 01:52:17,554 INFO L276 IsEmpty]: Start isEmpty. Operand 3371 states and 5067 transitions. [2021-11-23 01:52:17,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-23 01:52:17,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:17,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:17,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:17,996 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 01:52:18,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:18,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5091 states to 3373 states and 5069 transitions. [2021-11-23 01:52:18,135 INFO L276 IsEmpty]: Start isEmpty. Operand 3373 states and 5069 transitions. [2021-11-23 01:52:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-23 01:52:18,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:18,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:18,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:18,536 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:52:18,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:18,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5091 states to 3374 states and 5069 transitions. [2021-11-23 01:52:18,627 INFO L276 IsEmpty]: Start isEmpty. Operand 3374 states and 5069 transitions. [2021-11-23 01:52:18,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2021-11-23 01:52:18,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:18,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:18,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:19,082 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2021-11-23 01:52:32,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:32,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5112 states to 3381 states and 5090 transitions. [2021-11-23 01:52:32,062 INFO L276 IsEmpty]: Start isEmpty. Operand 3381 states and 5090 transitions. [2021-11-23 01:52:32,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2021-11-23 01:52:32,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:32,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:32,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:32,446 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2021-11-23 01:52:38,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:52:38,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5117 states to 3384 states and 5095 transitions. [2021-11-23 01:52:38,645 INFO L276 IsEmpty]: Start isEmpty. Operand 3384 states and 5095 transitions. [2021-11-23 01:52:38,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2021-11-23 01:52:38,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:52:38,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:52:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:52:38,943 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 01:53:01,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:01,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5136 states to 3391 states and 5106 transitions. [2021-11-23 01:53:01,036 INFO L276 IsEmpty]: Start isEmpty. Operand 3391 states and 5106 transitions. [2021-11-23 01:53:01,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-23 01:53:01,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:01,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:01,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:01,373 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:53:01,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:01,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5137 states to 3392 states and 5107 transitions. [2021-11-23 01:53:01,519 INFO L276 IsEmpty]: Start isEmpty. Operand 3392 states and 5107 transitions. [2021-11-23 01:53:01,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2021-11-23 01:53:01,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:01,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:01,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:03,800 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 01:53:05,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:05,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5124 states to 3391 states and 5094 transitions. [2021-11-23 01:53:05,982 INFO L276 IsEmpty]: Start isEmpty. Operand 3391 states and 5094 transitions. [2021-11-23 01:53:05,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2021-11-23 01:53:05,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:05,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:06,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:06,327 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:53:06,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:06,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5126 states to 3384 states and 5082 transitions. [2021-11-23 01:53:06,438 INFO L276 IsEmpty]: Start isEmpty. Operand 3384 states and 5082 transitions. [2021-11-23 01:53:06,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-11-23 01:53:06,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:06,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:08,801 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 01:53:48,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:48,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5159 states to 3396 states and 5107 transitions. [2021-11-23 01:53:48,672 INFO L276 IsEmpty]: Start isEmpty. Operand 3396 states and 5107 transitions. [2021-11-23 01:53:48,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-11-23 01:53:48,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:48,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:48,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:48,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:53:49,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:49,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5161 states to 3389 states and 5095 transitions. [2021-11-23 01:53:49,088 INFO L276 IsEmpty]: Start isEmpty. Operand 3389 states and 5095 transitions. [2021-11-23 01:53:49,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-11-23 01:53:49,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:49,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:49,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:49,425 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 01:53:49,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:49,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5161 states to 3390 states and 5095 transitions. [2021-11-23 01:53:49,479 INFO L276 IsEmpty]: Start isEmpty. Operand 3390 states and 5095 transitions. [2021-11-23 01:53:49,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-23 01:53:49,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:49,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:49,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:49,824 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 01:53:55,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5169 states to 3394 states and 5103 transitions. [2021-11-23 01:53:55,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3394 states and 5103 transitions. [2021-11-23 01:53:55,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 01:53:55,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,964 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-23 01:53:56,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5171 states to 3396 states and 5105 transitions. [2021-11-23 01:53:56,039 INFO L276 IsEmpty]: Start isEmpty. Operand 3396 states and 5105 transitions. [2021-11-23 01:53:56,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 01:53:56,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,299 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:54:08,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5187 states to 3400 states and 5120 transitions. [2021-11-23 01:54:08,473 INFO L276 IsEmpty]: Start isEmpty. Operand 3400 states and 5120 transitions. [2021-11-23 01:54:08,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 01:54:08,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,895 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 01:54:14,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:14,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5195 states to 3404 states and 5128 transitions. [2021-11-23 01:54:14,959 INFO L276 IsEmpty]: Start isEmpty. Operand 3404 states and 5128 transitions. [2021-11-23 01:54:14,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-11-23 01:54:14,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:14,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:15,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:15,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-23 01:54:25,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:25,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 3408 states and 5137 transitions. [2021-11-23 01:54:25,122 INFO L276 IsEmpty]: Start isEmpty. Operand 3408 states and 5137 transitions. [2021-11-23 01:54:25,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-11-23 01:54:25,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:25,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:25,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:25,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-23 01:54:37,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:37,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5217 states to 3411 states and 5149 transitions. [2021-11-23 01:54:37,964 INFO L276 IsEmpty]: Start isEmpty. Operand 3411 states and 5149 transitions. [2021-11-23 01:54:37,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-11-23 01:54:37,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:37,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:38,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:38,316 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 01:54:41,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:41,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5225 states to 3415 states and 5157 transitions. [2021-11-23 01:54:41,468 INFO L276 IsEmpty]: Start isEmpty. Operand 3415 states and 5157 transitions. [2021-11-23 01:54:41,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-11-23 01:54:41,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:41,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:41,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:41,813 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-11-23 01:54:41,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:41,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5225 states to 3416 states and 5157 transitions. [2021-11-23 01:54:41,870 INFO L276 IsEmpty]: Start isEmpty. Operand 3416 states and 5157 transitions. [2021-11-23 01:54:41,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-11-23 01:54:41,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:41,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:42,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:42,218 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-11-23 01:54:47,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:47,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5229 states to 3418 states and 5161 transitions. [2021-11-23 01:54:47,235 INFO L276 IsEmpty]: Start isEmpty. Operand 3418 states and 5161 transitions. [2021-11-23 01:54:47,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-11-23 01:54:47,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:47,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:47,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:47,538 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-11-23 01:54:47,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:47,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5232 states to 3420 states and 5164 transitions. [2021-11-23 01:54:47,657 INFO L276 IsEmpty]: Start isEmpty. Operand 3420 states and 5164 transitions. [2021-11-23 01:54:47,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-23 01:54:47,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:47,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:47,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:48,060 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:54:48,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:48,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5234 states to 3422 states and 5166 transitions. [2021-11-23 01:54:48,157 INFO L276 IsEmpty]: Start isEmpty. Operand 3422 states and 5166 transitions. [2021-11-23 01:54:48,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2021-11-23 01:54:48,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:48,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:48,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:48,496 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 01:54:48,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:48,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5236 states to 3424 states and 5168 transitions. [2021-11-23 01:54:48,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3424 states and 5168 transitions. [2021-11-23 01:54:48,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2021-11-23 01:54:48,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:48,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:48,958 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:54:49,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:49,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 3429 states and 5175 transitions. [2021-11-23 01:54:49,140 INFO L276 IsEmpty]: Start isEmpty. Operand 3429 states and 5175 transitions. [2021-11-23 01:54:49,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-23 01:54:49,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:49,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:49,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:49,630 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:54:50,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:50,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 3447 states and 5209 transitions. [2021-11-23 01:54:50,025 INFO L276 IsEmpty]: Start isEmpty. Operand 3447 states and 5209 transitions. [2021-11-23 01:54:50,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-23 01:54:50,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:50,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:50,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:52,912 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:54:55,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:55,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3447 states and 5207 transitions. [2021-11-23 01:54:55,593 INFO L276 IsEmpty]: Start isEmpty. Operand 3447 states and 5207 transitions. [2021-11-23 01:54:55,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-23 01:54:55,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:55,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:55,894 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-11-23 01:54:56,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:56,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5276 states to 3448 states and 5208 transitions. [2021-11-23 01:54:56,040 INFO L276 IsEmpty]: Start isEmpty. Operand 3448 states and 5208 transitions. [2021-11-23 01:54:56,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-23 01:54:56,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:56,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:56,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:56,363 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2021-11-23 01:55:03,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:03,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5293 states to 3456 states and 5225 transitions. [2021-11-23 01:55:03,347 INFO L276 IsEmpty]: Start isEmpty. Operand 3456 states and 5225 transitions. [2021-11-23 01:55:03,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-23 01:55:03,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:03,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:03,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:03,655 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2021-11-23 01:55:03,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:03,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5294 states to 3457 states and 5226 transitions. [2021-11-23 01:55:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 3457 states and 5226 transitions. [2021-11-23 01:55:03,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 01:55:03,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:03,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:03,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:04,197 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2021-11-23 01:55:08,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:08,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5297 states to 3459 states and 5229 transitions. [2021-11-23 01:55:08,211 INFO L276 IsEmpty]: Start isEmpty. Operand 3459 states and 5229 transitions. [2021-11-23 01:55:08,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 01:55:08,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:08,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:08,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:08,719 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2021-11-23 01:55:15,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:15,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5349 states to 3487 states and 5281 transitions. [2021-11-23 01:55:15,832 INFO L276 IsEmpty]: Start isEmpty. Operand 3487 states and 5281 transitions. [2021-11-23 01:55:15,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:55:15,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:15,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:16,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:16,279 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-11-23 01:55:16,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:16,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5351 states to 3489 states and 5283 transitions. [2021-11-23 01:55:16,440 INFO L276 IsEmpty]: Start isEmpty. Operand 3489 states and 5283 transitions. [2021-11-23 01:55:16,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:55:16,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:16,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:16,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:16,867 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-11-23 01:55:24,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:24,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5380 states to 3504 states and 5312 transitions. [2021-11-23 01:55:24,800 INFO L276 IsEmpty]: Start isEmpty. Operand 3504 states and 5312 transitions. [2021-11-23 01:55:24,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 01:55:24,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:24,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:24,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:25,266 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-11-23 01:55:32,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 3519 states and 5341 transitions. [2021-11-23 01:55:32,919 INFO L276 IsEmpty]: Start isEmpty. Operand 3519 states and 5341 transitions. [2021-11-23 01:55:32,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 01:55:32,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:33,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:33,305 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked.