./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ce549a-702f-423d-bfdd-5a3f54acfddf/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ce549a-702f-423d-bfdd-5a3f54acfddf/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ce549a-702f-423d-bfdd-5a3f54acfddf/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ce549a-702f-423d-bfdd-5a3f54acfddf/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ce549a-702f-423d-bfdd-5a3f54acfddf/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ce549a-702f-423d-bfdd-5a3f54acfddf/bin/ukojak-jW3SillKbg --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 211cf819b5d875dce280647ddf0a7b777f89a64546d83ea12f5b7a4f97622e40 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:55:36,165 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:55:36,168 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:55:36,210 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:55:36,211 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:55:36,213 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:55:36,216 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:55:36,223 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:55:36,225 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:55:36,231 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:55:36,232 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:55:36,233 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:55:36,236 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:55:36,237 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:55:36,242 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:55:36,243 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:55:36,248 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:55:36,249 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:55:36,258 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:55:36,260 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:55:36,262 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:55:36,266 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:55:36,268 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:55:36,270 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:55:36,275 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:55:36,282 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:55:36,282 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:55:36,284 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:55:36,286 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:55:36,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:55:36,289 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:55:36,290 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:55:36,292 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:55:36,293 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:55:36,295 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:55:36,295 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:55:36,296 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:55:36,296 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:55:36,297 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:55:36,300 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:55:36,301 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:55:36,302 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ce549a-702f-423d-bfdd-5a3f54acfddf/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:55:36,348 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:55:36,348 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:55:36,350 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:55:36,350 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:55:36,352 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:55:36,352 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:55:36,353 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:55:36,353 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:55:36,353 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:55:36,353 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:55:36,355 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:55:36,355 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:55:36,355 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:55:36,356 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:55:36,356 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:55:36,356 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:55:36,356 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:55:36,357 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:55:36,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:55:36,357 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:55:36,358 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:55:36,358 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:55:36,358 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:55:36,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:55:36,359 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:55:36,359 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_50ce549a-702f-423d-bfdd-5a3f54acfddf/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ce549a-702f-423d-bfdd-5a3f54acfddf/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 211cf819b5d875dce280647ddf0a7b777f89a64546d83ea12f5b7a4f97622e40 [2022-11-21 22:55:36,662 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:55:36,694 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:55:36,698 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:55:36,700 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:55:36,701 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:55:36,702 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ce549a-702f-423d-bfdd-5a3f54acfddf/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-21 22:55:39,960 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:55:40,812 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:55:40,813 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ce549a-702f-423d-bfdd-5a3f54acfddf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-21 22:55:40,894 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ce549a-702f-423d-bfdd-5a3f54acfddf/bin/ukojak-jW3SillKbg/data/353992576/48349e14b5d5407a8f945311817cfdc5/FLAG9fa8e3a62 [2022-11-21 22:55:40,913 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ce549a-702f-423d-bfdd-5a3f54acfddf/bin/ukojak-jW3SillKbg/data/353992576/48349e14b5d5407a8f945311817cfdc5 [2022-11-21 22:55:40,917 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:55:40,919 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:55:40,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:55:40,921 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:55:40,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:55:40,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:55:40" (1/1) ... [2022-11-21 22:55:40,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c6eec53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:40, skipping insertion in model container [2022-11-21 22:55:40,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:55:40" (1/1) ... [2022-11-21 22:55:40,935 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:55:41,199 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:55:48,878 WARN L237 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_50ce549a-702f-423d-bfdd-5a3f54acfddf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[790222,790235] [2022-11-21 22:55:48,883 WARN L237 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_50ce549a-702f-423d-bfdd-5a3f54acfddf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[790367,790380] [2022-11-21 22:55:48,921 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:55:48,988 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:55:49,861 WARN L237 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_50ce549a-702f-423d-bfdd-5a3f54acfddf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[790222,790235] [2022-11-21 22:55:49,863 WARN L237 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_50ce549a-702f-423d-bfdd-5a3f54acfddf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[790367,790380] [2022-11-21 22:55:49,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:55:50,312 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:55:50,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:50 WrapperNode [2022-11-21 22:55:50,314 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:55:50,316 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:55:50,316 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:55:50,316 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:55:50,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:50" (1/1) ... [2022-11-21 22:55:50,608 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:50" (1/1) ... [2022-11-21 22:55:51,035 INFO L138 Inliner]: procedures = 735, calls = 11949, calls flagged for inlining = 331, calls inlined = 253, statements flattened = 12907 [2022-11-21 22:55:51,036 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:55:51,037 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:55:51,037 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:55:51,038 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:55:51,050 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:50" (1/1) ... [2022-11-21 22:55:51,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:50" (1/1) ... [2022-11-21 22:55:51,127 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:50" (1/1) ... [2022-11-21 22:55:51,128 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:50" (1/1) ... [2022-11-21 22:55:51,542 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:50" (1/1) ... [2022-11-21 22:55:51,590 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:50" (1/1) ... [2022-11-21 22:55:51,666 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:50" (1/1) ... [2022-11-21 22:55:51,709 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:50" (1/1) ... [2022-11-21 22:55:51,904 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:55:51,905 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:55:51,905 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:55:51,905 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:55:51,906 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:50" (1/1) ... [2022-11-21 22:55:51,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:55:51,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ce549a-702f-423d-bfdd-5a3f54acfddf/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:55:51,939 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ce549a-702f-423d-bfdd-5a3f54acfddf/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:55:51,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ce549a-702f-423d-bfdd-5a3f54acfddf/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:55:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-21 22:55:51,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-21 22:55:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-21 22:55:51,994 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-21 22:55:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-21 22:55:51,994 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-21 22:55:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-21 22:55:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-21 22:55:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-21 22:55:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-21 22:55:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-21 22:55:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-21 22:55:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-21 22:55:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-21 22:55:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-21 22:55:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-21 22:55:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-21 22:55:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-21 22:55:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-21 22:55:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-21 22:55:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-21 22:55:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-21 22:55:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-21 22:55:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-21 22:55:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-21 22:55:51,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-21 22:55:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-21 22:55:51,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-21 22:55:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-21 22:55:51,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-21 22:55:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-21 22:55:51,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-21 22:55:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-21 22:55:51,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-21 22:55:52,000 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-21 22:55:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-21 22:55:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-21 22:55:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-21 22:55:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-21 22:55:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-21 22:55:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-21 22:55:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-21 22:55:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-21 22:55:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-21 22:55:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-21 22:55:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-21 22:55:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-21 22:55:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-21 22:55:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-21 22:55:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-21 22:55:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:55:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-21 22:55:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-21 22:55:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-21 22:55:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-21 22:55:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-21 22:55:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-21 22:55:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-21 22:55:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-21 22:55:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-21 22:55:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-21 22:55:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-21 22:55:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-21 22:55:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-21 22:55:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-21 22:55:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_115 [2022-11-21 22:55:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_115 [2022-11-21 22:55:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-21 22:55:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-21 22:55:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-21 22:55:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-21 22:55:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-21 22:55:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-21 22:55:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-21 22:55:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-21 22:55:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-21 22:55:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 22:55:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-21 22:55:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-21 22:55:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-21 22:55:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-21 22:55:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-21 22:55:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-21 22:55:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:55:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-21 22:55:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-21 22:55:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-21 22:55:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-21 22:55:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-21 22:55:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-21 22:55:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-21 22:55:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-21 22:55:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 22:55:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 22:55:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-21 22:55:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-21 22:55:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-21 22:55:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-21 22:55:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-21 22:55:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-21 22:55:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-21 22:55:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-21 22:55:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-21 22:55:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-21 22:55:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-21 22:55:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-21 22:55:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-21 22:55:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-21 22:55:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-21 22:55:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-21 22:55:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-21 22:55:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-21 22:55:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-21 22:55:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-21 22:55:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-21 22:55:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-21 22:55:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-21 22:55:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-21 22:55:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:55:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-21 22:55:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-21 22:55:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-21 22:55:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-21 22:55:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-21 22:55:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-21 22:55:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:55:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-21 22:55:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-21 22:55:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-21 22:55:52,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-21 22:55:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-21 22:55:52,034 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-21 22:55:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-21 22:55:52,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-21 22:55:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:55:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-21 22:55:52,035 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-21 22:55:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-21 22:55:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-21 22:55:52,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-21 22:55:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-21 22:55:52,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-21 22:55:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-21 22:55:52,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-21 22:55:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-21 22:55:52,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-21 22:55:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-21 22:55:52,037 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-21 22:55:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-21 22:55:52,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-21 22:55:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-21 22:55:52,038 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-21 22:55:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-21 22:55:52,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-21 22:55:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-21 22:55:52,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-21 22:55:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-21 22:55:52,038 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-21 22:55:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-21 22:55:52,039 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-21 22:55:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-21 22:55:52,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-21 22:55:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-21 22:55:52,039 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-21 22:55:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-21 22:55:52,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-21 22:55:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-21 22:55:52,040 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-21 22:55:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:55:52,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:55:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-21 22:55:52,040 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-21 22:55:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-21 22:55:52,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-21 22:55:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-21 22:55:52,041 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-21 22:55:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-21 22:55:52,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-21 22:55:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 22:55:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 22:55:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-21 22:55:52,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-21 22:55:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-21 22:55:52,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-21 22:55:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-21 22:55:52,042 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-21 22:55:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-21 22:55:52,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-21 22:55:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-21 22:55:52,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-21 22:55:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-21 22:55:52,043 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-21 22:55:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-21 22:55:52,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-21 22:55:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-21 22:55:52,044 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-21 22:55:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-21 22:55:52,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-21 22:55:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-21 22:55:52,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-21 22:55:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-21 22:55:52,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-21 22:55:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-21 22:55:52,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-21 22:55:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-21 22:55:52,045 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-21 22:55:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-21 22:55:52,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-21 22:55:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-21 22:55:52,046 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-21 22:55:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-21 22:55:52,046 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-21 22:55:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-21 22:55:52,046 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-21 22:55:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-21 22:55:52,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-21 22:55:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 22:55:52,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 22:55:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-21 22:55:52,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-21 22:55:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-21 22:55:52,047 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-21 22:55:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-21 22:55:52,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-21 22:55:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-21 22:55:52,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-21 22:55:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-21 22:55:52,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-21 22:55:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-21 22:55:52,049 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-21 22:55:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:55:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-21 22:55:52,049 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-21 22:55:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-21 22:55:52,049 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-21 22:55:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-21 22:55:52,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-21 22:55:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:55:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-21 22:55:52,050 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-21 22:55:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-21 22:55:52,050 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-21 22:55:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-21 22:55:52,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-21 22:55:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-21 22:55:52,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-21 22:55:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-21 22:55:52,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-21 22:55:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_102 [2022-11-21 22:55:52,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_102 [2022-11-21 22:55:52,056 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-21 22:55:52,056 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-21 22:55:52,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:55:52,056 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-21 22:55:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-21 22:55:52,057 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-21 22:55:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-21 22:55:52,057 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-21 22:55:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-21 22:55:52,059 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-21 22:55:52,060 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-21 22:55:52,060 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-21 22:55:52,060 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-21 22:55:52,060 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-21 22:55:52,060 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-21 22:55:52,060 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-21 22:55:52,060 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-21 22:55:52,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-21 22:55:52,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-21 22:55:52,061 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-21 22:55:52,061 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-21 22:55:52,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-21 22:55:52,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-21 22:55:52,061 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-21 22:55:52,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-21 22:55:52,062 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-21 22:55:52,062 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-21 22:55:52,062 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-21 22:55:52,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-21 22:55:52,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-21 22:55:52,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-21 22:55:52,062 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-21 22:55:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-21 22:55:52,063 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-21 22:55:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-21 22:55:52,063 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-21 22:55:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-21 22:55:52,063 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-21 22:55:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-21 22:55:52,063 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-21 22:55:52,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-21 22:55:52,064 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-21 22:55:52,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-21 22:55:52,064 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-21 22:55:52,064 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-21 22:55:52,064 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-21 22:55:52,064 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-21 22:55:52,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:55:52,065 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-21 22:55:52,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-21 22:55:52,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-21 22:55:52,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-21 22:55:52,065 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-21 22:55:52,065 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-21 22:55:52,065 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-21 22:55:52,066 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-21 22:55:52,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-21 22:55:52,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-21 22:55:52,066 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-21 22:55:52,066 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-21 22:55:52,066 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-21 22:55:52,066 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-21 22:55:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-21 22:55:52,067 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-21 22:55:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-21 22:55:52,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-21 22:55:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-21 22:55:52,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-21 22:55:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-21 22:55:52,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-21 22:55:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-21 22:55:52,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-21 22:55:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-21 22:55:52,068 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-21 22:55:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-21 22:55:52,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-21 22:55:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-21 22:55:52,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-21 22:55:52,069 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-21 22:55:52,069 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-21 22:55:52,069 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-21 22:55:52,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-21 22:55:52,069 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-21 22:55:52,069 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-21 22:55:52,069 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-21 22:55:52,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-21 22:55:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-21 22:55:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-21 22:55:52,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-21 22:55:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-21 22:55:52,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-21 22:55:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-21 22:55:52,070 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-21 22:55:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:55:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-21 22:55:52,071 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-21 22:55:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-21 22:55:52,071 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-21 22:55:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-21 22:55:52,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-21 22:55:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-21 22:55:52,072 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-21 22:55:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-21 22:55:52,072 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-21 22:55:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-21 22:55:52,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-21 22:55:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-21 22:55:52,072 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-21 22:55:53,442 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:55:53,452 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:56:21,992 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-21 23:01:02,699 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-21 23:01:02,850 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:01:06,739 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:01:06,739 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-21 23:01:06,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:01:06 BoogieIcfgContainer [2022-11-21 23:01:06,750 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:01:06,751 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:01:06,752 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:01:06,762 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:01:06,762 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:01:06" (1/1) ... [2022-11-21 23:01:06,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:01:06,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:06,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4184 states to 2849 states and 4184 transitions. [2022-11-21 23:01:06,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 4184 transitions. [2022-11-21 23:01:06,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2022-11-21 23:01:06,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:06,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:01:09,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2022-11-21 23:01:12,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-21 23:01:14,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:14,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4221 states to 2869 states and 4221 transitions. [2022-11-21 23:01:14,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2869 states and 4221 transitions. [2022-11-21 23:01:14,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2022-11-21 23:01:14,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:14,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:14,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:01:16,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1318 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:01:16,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:16,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4245 states to 2875 states and 4245 transitions. [2022-11-21 23:01:16,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 4245 transitions. [2022-11-21 23:01:16,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2022-11-21 23:01:16,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:16,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:17,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:01:18,736 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1317 trivial. 0 not checked. [2022-11-21 23:01:18,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:18,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4254 states to 2879 states and 4254 transitions. [2022-11-21 23:01:18,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 4254 transitions. [2022-11-21 23:01:18,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2022-11-21 23:01:18,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:18,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:19,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:01:20,487 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:01:21,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:21,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2887 states and 4283 transitions. [2022-11-21 23:01:21,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 4283 transitions. [2022-11-21 23:01:21,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-11-21 23:01:21,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:21,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:22,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:01:23,949 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:01:26,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:26,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4315 states to 2896 states and 4315 transitions. [2022-11-21 23:01:26,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2896 states and 4315 transitions. [2022-11-21 23:01:26,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-11-21 23:01:26,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:26,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:27,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:01:28,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1322 trivial. 0 not checked. [2022-11-21 23:01:30,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:30,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4339 states to 2901 states and 4339 transitions. [2022-11-21 23:01:30,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 4339 transitions. [2022-11-21 23:01:30,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2022-11-21 23:01:30,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:30,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:30,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:01:31,895 INFO L134 CoverageAnalysis]: Checked inductivity of 1325 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1322 trivial. 0 not checked. [2022-11-21 23:01:33,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:33,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4365 states to 2907 states and 4365 transitions. [2022-11-21 23:01:33,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2907 states and 4365 transitions. [2022-11-21 23:01:33,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-11-21 23:01:33,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:33,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:33,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:01:34,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1318 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1318 trivial. 0 not checked. [2022-11-21 23:01:35,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:35,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4386 states to 2913 states and 4386 transitions. [2022-11-21 23:01:35,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2913 states and 4386 transitions. [2022-11-21 23:01:35,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-11-21 23:01:35,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:35,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:35,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:01:36,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:01:42,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:42,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4423 states to 2923 states and 4423 transitions. [2022-11-21 23:01:42,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2923 states and 4423 transitions. [2022-11-21 23:01:42,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-11-21 23:01:42,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:42,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:42,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:01:43,449 INFO L134 CoverageAnalysis]: Checked inductivity of 1325 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1322 trivial. 0 not checked. [2022-11-21 23:01:43,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:43,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2924 states and 4424 transitions. [2022-11-21 23:01:43,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2924 states and 4424 transitions. [2022-11-21 23:01:43,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2022-11-21 23:01:43,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:43,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:01:44,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:01:52,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:52,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4464 states to 2935 states and 4464 transitions. [2022-11-21 23:01:52,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 4464 transitions. [2022-11-21 23:01:52,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-11-21 23:01:52,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:52,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:52,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:01:53,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1322 trivial. 0 not checked. [2022-11-21 23:01:53,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:53,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4465 states to 2936 states and 4465 transitions. [2022-11-21 23:01:53,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2936 states and 4465 transitions. [2022-11-21 23:01:53,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2022-11-21 23:01:53,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:53,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:01:54,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1325 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1322 trivial. 0 not checked. [2022-11-21 23:01:54,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:54,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4466 states to 2937 states and 4466 transitions. [2022-11-21 23:01:54,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2937 states and 4466 transitions. [2022-11-21 23:01:54,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-11-21 23:01:54,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:54,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:55,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:01:55,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1318 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:01:55,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:55,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4469 states to 2941 states and 4469 transitions. [2022-11-21 23:01:55,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 4469 transitions. [2022-11-21 23:01:55,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2022-11-21 23:01:55,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:55,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:56,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:01:57,032 INFO L134 CoverageAnalysis]: Checked inductivity of 1359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:01:57,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:57,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4470 states to 2942 states and 4470 transitions. [2022-11-21 23:01:57,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 4470 transitions. [2022-11-21 23:01:57,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-11-21 23:01:57,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:57,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:57,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:01:58,385 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1319 trivial. 0 not checked. [2022-11-21 23:01:59,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:59,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4491 states to 2949 states and 4491 transitions. [2022-11-21 23:01:59,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2949 states and 4491 transitions. [2022-11-21 23:01:59,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-11-21 23:01:59,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:59,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:59,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:00,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1319 trivial. 0 not checked. [2022-11-21 23:02:02,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:02,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4509 states to 2955 states and 4509 transitions. [2022-11-21 23:02:02,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 4509 transitions. [2022-11-21 23:02:02,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-11-21 23:02:02,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:02,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:02,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:03,774 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:02:12,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:12,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4552 states to 2967 states and 4552 transitions. [2022-11-21 23:02:12,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 4552 transitions. [2022-11-21 23:02:12,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-11-21 23:02:12,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:12,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:12,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:13,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1325 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1322 trivial. 0 not checked. [2022-11-21 23:02:13,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:13,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 2968 states and 4553 transitions. [2022-11-21 23:02:13,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 4553 transitions. [2022-11-21 23:02:13,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-11-21 23:02:13,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:13,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:14,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:14,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:02:14,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:14,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4554 states to 2969 states and 4554 transitions. [2022-11-21 23:02:14,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 4554 transitions. [2022-11-21 23:02:14,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-11-21 23:02:14,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:14,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:15,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:16,851 INFO L134 CoverageAnalysis]: Checked inductivity of 1359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:02:21,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:21,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4558 states to 2972 states and 4558 transitions. [2022-11-21 23:02:21,981 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 4558 transitions. [2022-11-21 23:02:21,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2022-11-21 23:02:21,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:21,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:22,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:22,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:02:25,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:25,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4561 states to 2976 states and 4561 transitions. [2022-11-21 23:02:25,293 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 4561 transitions. [2022-11-21 23:02:25,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2022-11-21 23:02:25,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:25,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:25,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:26,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:02:38,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:38,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4608 states to 2989 states and 4608 transitions. [2022-11-21 23:02:38,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 4608 transitions. [2022-11-21 23:02:38,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2022-11-21 23:02:38,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:38,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:39,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:39,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1319 trivial. 0 not checked. [2022-11-21 23:02:42,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:42,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4627 states to 2995 states and 4627 transitions. [2022-11-21 23:02:42,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 4627 transitions. [2022-11-21 23:02:42,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-11-21 23:02:42,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:42,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:43,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:43,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1325 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1322 trivial. 0 not checked. [2022-11-21 23:02:43,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:43,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4628 states to 2996 states and 4628 transitions. [2022-11-21 23:02:43,658 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 4628 transitions. [2022-11-21 23:02:43,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-11-21 23:02:43,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:43,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:43,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:44,417 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:02:44,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:44,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 2998 states and 4629 transitions. [2022-11-21 23:02:44,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2998 states and 4629 transitions. [2022-11-21 23:02:44,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-11-21 23:02:44,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:44,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:44,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:45,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:03:01,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:01,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4679 states to 3012 states and 4679 transitions. [2022-11-21 23:03:01,167 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 4679 transitions. [2022-11-21 23:03:01,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-11-21 23:03:01,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:01,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:01,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:02,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1319 trivial. 0 not checked. [2022-11-21 23:03:05,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:05,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4698 states to 3018 states and 4698 transitions. [2022-11-21 23:03:05,061 INFO L276 IsEmpty]: Start isEmpty. Operand 3018 states and 4698 transitions. [2022-11-21 23:03:05,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-11-21 23:03:05,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:05,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:05,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:05,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:03:06,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:06,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4699 states to 3019 states and 4699 transitions. [2022-11-21 23:03:06,766 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 4699 transitions. [2022-11-21 23:03:06,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-11-21 23:03:06,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:06,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:07,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:07,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:03:07,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:07,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4700 states to 3021 states and 4700 transitions. [2022-11-21 23:03:07,734 INFO L276 IsEmpty]: Start isEmpty. Operand 3021 states and 4700 transitions. [2022-11-21 23:03:07,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-11-21 23:03:07,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:07,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:08,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:08,619 INFO L134 CoverageAnalysis]: Checked inductivity of 1325 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1322 trivial. 0 not checked. [2022-11-21 23:03:08,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:08,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4701 states to 3022 states and 4701 transitions. [2022-11-21 23:03:08,675 INFO L276 IsEmpty]: Start isEmpty. Operand 3022 states and 4701 transitions. [2022-11-21 23:03:08,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-11-21 23:03:08,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:08,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:09,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:09,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1319 trivial. 0 not checked. [2022-11-21 23:03:14,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:14,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4716 states to 3028 states and 4716 transitions. [2022-11-21 23:03:14,240 INFO L276 IsEmpty]: Start isEmpty. Operand 3028 states and 4716 transitions. [2022-11-21 23:03:14,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-11-21 23:03:14,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:14,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:14,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:15,177 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1319 trivial. 0 not checked. [2022-11-21 23:03:16,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:16,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4731 states to 3033 states and 4731 transitions. [2022-11-21 23:03:16,668 INFO L276 IsEmpty]: Start isEmpty. Operand 3033 states and 4731 transitions. [2022-11-21 23:03:16,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-11-21 23:03:16,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:16,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:16,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:17,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:03:18,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:18,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4733 states to 3036 states and 4733 transitions. [2022-11-21 23:03:18,098 INFO L276 IsEmpty]: Start isEmpty. Operand 3036 states and 4733 transitions. [2022-11-21 23:03:18,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-11-21 23:03:18,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:18,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:18,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:18,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1366 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1357 trivial. 0 not checked. [2022-11-21 23:03:20,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:20,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 3040 states and 4741 transitions. [2022-11-21 23:03:20,395 INFO L276 IsEmpty]: Start isEmpty. Operand 3040 states and 4741 transitions. [2022-11-21 23:03:20,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-11-21 23:03:20,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:20,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:20,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:21,104 INFO L134 CoverageAnalysis]: Checked inductivity of 1325 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1322 trivial. 0 not checked. [2022-11-21 23:03:21,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:21,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4742 states to 3041 states and 4742 transitions. [2022-11-21 23:03:21,154 INFO L276 IsEmpty]: Start isEmpty. Operand 3041 states and 4742 transitions. [2022-11-21 23:03:21,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-11-21 23:03:21,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:21,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:21,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:21,960 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1319 trivial. 0 not checked. [2022-11-21 23:03:23,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:23,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4756 states to 3046 states and 4756 transitions. [2022-11-21 23:03:23,535 INFO L276 IsEmpty]: Start isEmpty. Operand 3046 states and 4756 transitions. [2022-11-21 23:03:23,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-11-21 23:03:23,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:23,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:23,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:24,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:03:24,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:24,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4759 states to 3050 states and 4759 transitions. [2022-11-21 23:03:24,555 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 4759 transitions. [2022-11-21 23:03:24,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-11-21 23:03:24,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:24,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:25,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:03:26,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:26,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4760 states to 3051 states and 4760 transitions. [2022-11-21 23:03:26,234 INFO L276 IsEmpty]: Start isEmpty. Operand 3051 states and 4760 transitions. [2022-11-21 23:03:26,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-11-21 23:03:26,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:26,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:26,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:27,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:03:27,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:27,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4761 states to 3053 states and 4761 transitions. [2022-11-21 23:03:27,120 INFO L276 IsEmpty]: Start isEmpty. Operand 3053 states and 4761 transitions. [2022-11-21 23:03:27,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-11-21 23:03:27,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:27,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:27,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:28,097 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1319 trivial. 0 not checked. [2022-11-21 23:03:28,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:28,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4773 states to 3058 states and 4773 transitions. [2022-11-21 23:03:28,242 INFO L276 IsEmpty]: Start isEmpty. Operand 3058 states and 4773 transitions. [2022-11-21 23:03:28,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-11-21 23:03:28,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:28,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:28,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:28,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:03:29,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:29,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4774 states to 3059 states and 4774 transitions. [2022-11-21 23:03:29,747 INFO L276 IsEmpty]: Start isEmpty. Operand 3059 states and 4774 transitions. [2022-11-21 23:03:29,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-11-21 23:03:29,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:29,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:30,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:30,549 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1319 trivial. 0 not checked. [2022-11-21 23:03:30,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:30,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4782 states to 3063 states and 4782 transitions. [2022-11-21 23:03:30,641 INFO L276 IsEmpty]: Start isEmpty. Operand 3063 states and 4782 transitions. [2022-11-21 23:03:30,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-11-21 23:03:30,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:30,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:31,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:31,440 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:03:31,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:31,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4783 states to 3065 states and 4783 transitions. [2022-11-21 23:03:31,521 INFO L276 IsEmpty]: Start isEmpty. Operand 3065 states and 4783 transitions. [2022-11-21 23:03:31,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-11-21 23:03:31,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:31,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:31,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:32,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1367 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1357 trivial. 0 not checked. [2022-11-21 23:03:34,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:34,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4791 states to 3069 states and 4791 transitions. [2022-11-21 23:03:34,219 INFO L276 IsEmpty]: Start isEmpty. Operand 3069 states and 4791 transitions. [2022-11-21 23:03:34,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2022-11-21 23:03:34,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:34,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:34,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:35,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1357 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:03:35,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:35,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4792 states to 3070 states and 4792 transitions. [2022-11-21 23:03:35,879 INFO L276 IsEmpty]: Start isEmpty. Operand 3070 states and 4792 transitions. [2022-11-21 23:03:35,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-11-21 23:03:35,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:35,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:36,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:37,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:03:42,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:42,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4827 states to 3077 states and 4827 transitions. [2022-11-21 23:03:42,042 INFO L276 IsEmpty]: Start isEmpty. Operand 3077 states and 4827 transitions. [2022-11-21 23:03:42,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-11-21 23:03:42,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:42,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:42,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:42,841 INFO L134 CoverageAnalysis]: Checked inductivity of 1359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:03:43,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:43,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4828 states to 3078 states and 4828 transitions. [2022-11-21 23:03:43,785 INFO L276 IsEmpty]: Start isEmpty. Operand 3078 states and 4828 transitions. [2022-11-21 23:03:43,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-11-21 23:03:43,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:43,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:44,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:44,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1367 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1357 trivial. 0 not checked. [2022-11-21 23:03:45,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:45,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4835 states to 3082 states and 4835 transitions. [2022-11-21 23:03:45,892 INFO L276 IsEmpty]: Start isEmpty. Operand 3082 states and 4835 transitions. [2022-11-21 23:03:45,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2022-11-21 23:03:45,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:45,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:46,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:47,227 INFO L134 CoverageAnalysis]: Checked inductivity of 1376 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 1362 trivial. 0 not checked. [2022-11-21 23:03:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:52,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4867 states to 3088 states and 4867 transitions. [2022-11-21 23:03:52,984 INFO L276 IsEmpty]: Start isEmpty. Operand 3088 states and 4867 transitions. [2022-11-21 23:03:52,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-11-21 23:03:52,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:52,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:53,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:53,711 INFO L134 CoverageAnalysis]: Checked inductivity of 1372 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1365 trivial. 0 not checked. [2022-11-21 23:03:58,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:58,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4898 states to 3096 states and 4898 transitions. [2022-11-21 23:03:58,402 INFO L276 IsEmpty]: Start isEmpty. Operand 3096 states and 4898 transitions. [2022-11-21 23:03:58,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2022-11-21 23:03:58,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:58,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:58,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:59,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1367 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1357 trivial. 0 not checked. [2022-11-21 23:04:01,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:01,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4906 states to 3100 states and 4906 transitions. [2022-11-21 23:04:01,136 INFO L276 IsEmpty]: Start isEmpty. Operand 3100 states and 4906 transitions. [2022-11-21 23:04:01,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2022-11-21 23:04:01,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:01,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:02,060 INFO L134 CoverageAnalysis]: Checked inductivity of 1367 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1357 trivial. 0 not checked. [2022-11-21 23:04:05,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:05,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4925 states to 3104 states and 4925 transitions. [2022-11-21 23:04:05,646 INFO L276 IsEmpty]: Start isEmpty. Operand 3104 states and 4925 transitions. [2022-11-21 23:04:05,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-11-21 23:04:05,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:05,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:05,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:08,235 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:04:17,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:17,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4982 states to 3118 states and 4982 transitions. [2022-11-21 23:04:17,992 INFO L276 IsEmpty]: Start isEmpty. Operand 3118 states and 4982 transitions. [2022-11-21 23:04:17,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-11-21 23:04:17,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:17,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:19,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:04:24,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:24,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5005 states to 3126 states and 5005 transitions. [2022-11-21 23:04:24,268 INFO L276 IsEmpty]: Start isEmpty. Operand 3126 states and 5005 transitions. [2022-11-21 23:04:24,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-11-21 23:04:24,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:24,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:24,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:25,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:04:27,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:27,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5028 states to 3131 states and 5028 transitions. [2022-11-21 23:04:27,484 INFO L276 IsEmpty]: Start isEmpty. Operand 3131 states and 5028 transitions. [2022-11-21 23:04:27,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-11-21 23:04:27,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:27,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:27,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:29,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:04:34,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:34,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5047 states to 3137 states and 5047 transitions. [2022-11-21 23:04:34,221 INFO L276 IsEmpty]: Start isEmpty. Operand 3137 states and 5047 transitions. [2022-11-21 23:04:34,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-11-21 23:04:34,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:34,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:34,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:35,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:04:35,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:35,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5049 states to 3139 states and 5049 transitions. [2022-11-21 23:04:35,134 INFO L276 IsEmpty]: Start isEmpty. Operand 3139 states and 5049 transitions. [2022-11-21 23:04:35,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-11-21 23:04:35,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:35,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:35,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:36,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1322 trivial. 0 not checked. [2022-11-21 23:05:00,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:00,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5105 states to 3155 states and 5105 transitions. [2022-11-21 23:05:00,334 INFO L276 IsEmpty]: Start isEmpty. Operand 3155 states and 5105 transitions. [2022-11-21 23:05:00,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-11-21 23:05:00,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:00,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:00,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:01,136 INFO L134 CoverageAnalysis]: Checked inductivity of 1367 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1357 trivial. 0 not checked. [2022-11-21 23:05:03,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:03,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5113 states to 3159 states and 5113 transitions. [2022-11-21 23:05:03,405 INFO L276 IsEmpty]: Start isEmpty. Operand 3159 states and 5113 transitions. [2022-11-21 23:05:03,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-11-21 23:05:03,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:03,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:03,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:04,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1367 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1357 trivial. 0 not checked. [2022-11-21 23:05:08,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:08,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5132 states to 3163 states and 5132 transitions. [2022-11-21 23:05:08,680 INFO L276 IsEmpty]: Start isEmpty. Operand 3163 states and 5132 transitions. [2022-11-21 23:05:08,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-21 23:05:08,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:08,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:08,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:10,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1377 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1362 trivial. 0 not checked. [2022-11-21 23:05:22,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:22,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5167 states to 3170 states and 5167 transitions. [2022-11-21 23:05:22,168 INFO L276 IsEmpty]: Start isEmpty. Operand 3170 states and 5167 transitions. [2022-11-21 23:05:22,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-21 23:05:22,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:22,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:22,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:24,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:05:38,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:38,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5232 states to 3184 states and 5232 transitions. [2022-11-21 23:05:38,608 INFO L276 IsEmpty]: Start isEmpty. Operand 3184 states and 5232 transitions. [2022-11-21 23:05:38,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-21 23:05:38,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:38,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:38,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:39,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1322 trivial. 0 not checked. [2022-11-21 23:05:39,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:39,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 3185 states and 5233 transitions. [2022-11-21 23:05:39,526 INFO L276 IsEmpty]: Start isEmpty. Operand 3185 states and 5233 transitions. [2022-11-21 23:05:39,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-21 23:05:39,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:39,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:39,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:40,590 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:05:45,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:45,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 3187 states and 5239 transitions. [2022-11-21 23:05:45,233 INFO L276 IsEmpty]: Start isEmpty. Operand 3187 states and 5239 transitions. [2022-11-21 23:05:45,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-21 23:05:45,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:45,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:45,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:47,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:06:18,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:06:18,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5296 states to 3202 states and 5296 transitions. [2022-11-21 23:06:18,535 INFO L276 IsEmpty]: Start isEmpty. Operand 3202 states and 5296 transitions. [2022-11-21 23:06:18,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-21 23:06:18,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:06:18,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:06:18,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:06:19,541 INFO L134 CoverageAnalysis]: Checked inductivity of 1375 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1366 trivial. 0 not checked. [2022-11-21 23:06:27,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:06:27,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5325 states to 3209 states and 5325 transitions. [2022-11-21 23:06:27,904 INFO L276 IsEmpty]: Start isEmpty. Operand 3209 states and 5325 transitions. [2022-11-21 23:06:27,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-21 23:06:27,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:06:27,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:06:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:06:29,792 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:06:38,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:06:38,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5346 states to 3215 states and 5346 transitions. [2022-11-21 23:06:38,956 INFO L276 IsEmpty]: Start isEmpty. Operand 3215 states and 5346 transitions. [2022-11-21 23:06:38,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-21 23:06:38,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:06:38,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:06:39,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:06:40,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:06:44,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:06:44,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5370 states to 3220 states and 5370 transitions. [2022-11-21 23:06:44,388 INFO L276 IsEmpty]: Start isEmpty. Operand 3220 states and 5370 transitions. [2022-11-21 23:06:44,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-11-21 23:06:44,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:06:44,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:06:44,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:06:46,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1333 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-11-21 23:06:48,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:06:48,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5423 states to 3241 states and 5423 transitions. [2022-11-21 23:06:48,773 INFO L276 IsEmpty]: Start isEmpty. Operand 3241 states and 5423 transitions. [2022-11-21 23:06:48,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-21 23:06:48,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:06:48,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:06:49,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:06:49,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1375 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1366 trivial. 0 not checked. [2022-11-21 23:06:52,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:06:52,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5442 states to 3245 states and 5442 transitions. [2022-11-21 23:06:52,253 INFO L276 IsEmpty]: Start isEmpty. Operand 3245 states and 5442 transitions. [2022-11-21 23:06:52,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-21 23:06:52,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:06:52,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:06:52,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:06:53,354 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:06:55,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:06:55,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5466 states to 3250 states and 5466 transitions. [2022-11-21 23:06:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 3250 states and 5466 transitions. [2022-11-21 23:06:55,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-21 23:06:55,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:06:55,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:06:56,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:06:56,895 INFO L134 CoverageAnalysis]: Checked inductivity of 1375 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1366 trivial. 0 not checked. [2022-11-21 23:06:59,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:06:59,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5485 states to 3254 states and 5485 transitions. [2022-11-21 23:06:59,548 INFO L276 IsEmpty]: Start isEmpty. Operand 3254 states and 5485 transitions. [2022-11-21 23:06:59,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-21 23:06:59,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:06:59,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:06:59,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:07:00,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1375 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1366 trivial. 0 not checked. [2022-11-21 23:07:03,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:07:03,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5504 states to 3258 states and 5504 transitions. [2022-11-21 23:07:03,192 INFO L276 IsEmpty]: Start isEmpty. Operand 3258 states and 5504 transitions. [2022-11-21 23:07:03,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-21 23:07:03,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:07:03,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:07:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:07:04,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1367 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1357 trivial. 0 not checked. [2022-11-21 23:07:07,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:07:07,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5511 states to 3262 states and 5511 transitions. [2022-11-21 23:07:07,273 INFO L276 IsEmpty]: Start isEmpty. Operand 3262 states and 5511 transitions. [2022-11-21 23:07:07,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-21 23:07:07,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:07:07,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:07:07,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:07:08,134 INFO L134 CoverageAnalysis]: Checked inductivity of 1367 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1357 trivial. 0 not checked. [2022-11-21 23:07:13,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:07:13,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5530 states to 3266 states and 5530 transitions. [2022-11-21 23:07:13,962 INFO L276 IsEmpty]: Start isEmpty. Operand 3266 states and 5530 transitions. [2022-11-21 23:07:13,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-21 23:07:13,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:07:13,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:07:14,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:07:14,754 INFO L134 CoverageAnalysis]: Checked inductivity of 1374 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:07:14,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:07:14,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5533 states to 3267 states and 5533 transitions. [2022-11-21 23:07:14,854 INFO L276 IsEmpty]: Start isEmpty. Operand 3267 states and 5533 transitions. [2022-11-21 23:07:14,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-11-21 23:07:14,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:07:14,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:07:15,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:07:15,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1373 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1365 trivial. 0 not checked. [2022-11-21 23:07:27,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:07:27,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5578 states to 3277 states and 5578 transitions. [2022-11-21 23:07:27,869 INFO L276 IsEmpty]: Start isEmpty. Operand 3277 states and 5578 transitions. [2022-11-21 23:07:27,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-21 23:07:27,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:07:27,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:07:28,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:07:30,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1372 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:07:36,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:07:36,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5598 states to 3283 states and 5598 transitions. [2022-11-21 23:07:36,600 INFO L276 IsEmpty]: Start isEmpty. Operand 3283 states and 5598 transitions. [2022-11-21 23:07:36,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-21 23:07:36,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:07:36,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:07:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:07:38,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:08:05,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:08:05,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5675 states to 3299 states and 5675 transitions. [2022-11-21 23:08:05,873 INFO L276 IsEmpty]: Start isEmpty. Operand 3299 states and 5675 transitions. [2022-11-21 23:08:05,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-21 23:08:05,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:08:05,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:08:06,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:08:08,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:08:19,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:08:19,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5694 states to 3305 states and 5694 transitions. [2022-11-21 23:08:19,843 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 5694 transitions. [2022-11-21 23:08:19,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-11-21 23:08:19,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:08:19,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:08:20,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:08:20,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1373 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1365 trivial. 0 not checked. [2022-11-21 23:08:24,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:08:24,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5710 states to 3308 states and 5710 transitions. [2022-11-21 23:08:24,022 INFO L276 IsEmpty]: Start isEmpty. Operand 3308 states and 5710 transitions. [2022-11-21 23:08:24,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-21 23:08:24,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:08:24,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:08:24,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:08:25,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:08:45,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:08:45,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5749 states to 3316 states and 5749 transitions. [2022-11-21 23:08:45,935 INFO L276 IsEmpty]: Start isEmpty. Operand 3316 states and 5749 transitions. [2022-11-21 23:08:45,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-21 23:08:45,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:08:45,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:08:46,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:08:47,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:08:54,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:08:54,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5756 states to 3318 states and 5756 transitions. [2022-11-21 23:08:54,119 INFO L276 IsEmpty]: Start isEmpty. Operand 3318 states and 5756 transitions. [2022-11-21 23:08:54,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-21 23:08:54,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:08:54,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:08:54,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:08:54,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1374 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1374 trivial. 0 not checked. [2022-11-21 23:08:56,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:08:56,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5756 states to 3319 states and 5756 transitions. [2022-11-21 23:08:56,432 INFO L276 IsEmpty]: Start isEmpty. Operand 3319 states and 5756 transitions. [2022-11-21 23:08:56,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-11-21 23:08:56,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:08:56,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:08:56,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:08:57,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1373 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1365 trivial. 0 not checked. [2022-11-21 23:09:00,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:09:00,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5772 states to 3322 states and 5772 transitions. [2022-11-21 23:09:00,712 INFO L276 IsEmpty]: Start isEmpty. Operand 3322 states and 5772 transitions. [2022-11-21 23:09:00,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-21 23:09:00,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:09:00,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:09:01,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:09:02,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:09:11,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:09:11,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5794 states to 3327 states and 5794 transitions. [2022-11-21 23:09:11,790 INFO L276 IsEmpty]: Start isEmpty. Operand 3327 states and 5794 transitions. [2022-11-21 23:09:11,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-21 23:09:11,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:09:11,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:09:12,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:09:13,214 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:09:23,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:09:23,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5816 states to 3332 states and 5816 transitions. [2022-11-21 23:09:23,243 INFO L276 IsEmpty]: Start isEmpty. Operand 3332 states and 5816 transitions. [2022-11-21 23:09:23,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-21 23:09:23,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:09:23,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:09:23,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:09:24,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1367 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1357 trivial. 0 not checked. [2022-11-21 23:09:34,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:09:34,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5842 states to 3340 states and 5842 transitions. [2022-11-21 23:09:34,477 INFO L276 IsEmpty]: Start isEmpty. Operand 3340 states and 5842 transitions. [2022-11-21 23:09:34,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-11-21 23:09:34,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:09:34,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:09:34,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:09:37,150 INFO L134 CoverageAnalysis]: Checked inductivity of 1372 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-11-21 23:09:42,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:09:42,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5855 states to 3346 states and 5855 transitions. [2022-11-21 23:09:42,306 INFO L276 IsEmpty]: Start isEmpty. Operand 3346 states and 5855 transitions. [2022-11-21 23:09:42,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-11-21 23:09:42,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:09:42,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:09:42,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:09:45,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked.