./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-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_499044e9-98c4-409d-af42-864212588ddb/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499044e9-98c4-409d-af42-864212588ddb/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_499044e9-98c4-409d-af42-864212588ddb/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499044e9-98c4-409d-af42-864212588ddb/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499044e9-98c4-409d-af42-864212588ddb/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_499044e9-98c4-409d-af42-864212588ddb/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 3175a50fddc095ad7f0b830e9cbc7a53388765b43a39b66b2d6d21a3494a6307 --- 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 22:43:00,811 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:43:00,813 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:43:00,834 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:43:00,835 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:43:00,836 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:43:00,837 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:43:00,839 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:43:00,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:43:00,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:43:00,844 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:43:00,845 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:43:00,846 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:43:00,847 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:43:00,848 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:43:00,850 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:43:00,851 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:43:00,852 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:43:00,854 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:43:00,856 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:43:00,858 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:43:00,859 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:43:00,861 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:43:00,862 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:43:00,866 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:43:00,867 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:43:00,867 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:43:00,869 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:43:00,869 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:43:00,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:43:00,871 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:43:00,872 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:43:00,874 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:43:00,875 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:43:00,876 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:43:00,876 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:43:00,877 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:43:00,878 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:43:00,878 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:43:00,879 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:43:00,880 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:43:00,883 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499044e9-98c4-409d-af42-864212588ddb/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:43:00,918 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:43:00,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:43:00,920 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:43:00,921 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:43:00,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:43:00,922 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:43:00,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:43:00,922 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:43:00,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:43:00,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:43:00,924 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:43:00,924 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:43:00,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:43:00,925 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:43:00,925 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:43:00,925 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:43:00,925 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:43:00,926 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:43:00,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:43:00,926 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:43:00,927 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:43:00,927 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:43:00,927 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:43:00,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:43:00,928 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:43:00,928 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_499044e9-98c4-409d-af42-864212588ddb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499044e9-98c4-409d-af42-864212588ddb/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3175a50fddc095ad7f0b830e9cbc7a53388765b43a39b66b2d6d21a3494a6307 [2022-11-21 22:43:01,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:43:01,260 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:43:01,264 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:43:01,266 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:43:01,266 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:43:01,268 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499044e9-98c4-409d-af42-864212588ddb/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-21 22:43:04,468 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:43:05,360 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:43:05,361 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499044e9-98c4-409d-af42-864212588ddb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-21 22:43:05,452 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499044e9-98c4-409d-af42-864212588ddb/bin/ukojak-jW3SillKbg/data/5caf2f659/7cb3b200b9e142c3945e5c2c90f574a1/FLAGc4004624f [2022-11-21 22:43:05,472 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499044e9-98c4-409d-af42-864212588ddb/bin/ukojak-jW3SillKbg/data/5caf2f659/7cb3b200b9e142c3945e5c2c90f574a1 [2022-11-21 22:43:05,477 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:43:05,479 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:43:05,483 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:43:05,484 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:43:05,487 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:43:05,488 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:43:05" (1/1) ... [2022-11-21 22:43:05,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b868523 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:43:05, skipping insertion in model container [2022-11-21 22:43:05,489 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:43:05" (1/1) ... [2022-11-21 22:43:05,497 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:43:05,738 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:43:12,210 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_499044e9-98c4-409d-af42-864212588ddb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[747166,747179] [2022-11-21 22:43:12,264 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:43:12,354 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:43:13,244 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_499044e9-98c4-409d-af42-864212588ddb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[747166,747179] [2022-11-21 22:43:13,256 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:43:13,582 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:43:13,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:43:13 WrapperNode [2022-11-21 22:43:13,583 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:43:13,585 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:43:13,585 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:43:13,585 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:43:13,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:43:13" (1/1) ... [2022-11-21 22:43:13,860 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:43:13" (1/1) ... [2022-11-21 22:43:14,300 INFO L138 Inliner]: procedures = 602, calls = 11603, calls flagged for inlining = 305, calls inlined = 243, statements flattened = 12539 [2022-11-21 22:43:14,302 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:43:14,303 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:43:14,304 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:43:14,304 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:43:14,315 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:43:13" (1/1) ... [2022-11-21 22:43:14,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:43:13" (1/1) ... [2022-11-21 22:43:14,417 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:43:13" (1/1) ... [2022-11-21 22:43:14,417 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:43:13" (1/1) ... [2022-11-21 22:43:14,791 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:43:13" (1/1) ... [2022-11-21 22:43:14,828 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:43:13" (1/1) ... [2022-11-21 22:43:14,879 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:43:13" (1/1) ... [2022-11-21 22:43:14,920 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:43:13" (1/1) ... [2022-11-21 22:43:15,085 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:43:15,086 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:43:15,086 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:43:15,086 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:43:15,088 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:43:13" (1/1) ... [2022-11-21 22:43:15,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:43:15,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499044e9-98c4-409d-af42-864212588ddb/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:43:15,128 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499044e9-98c4-409d-af42-864212588ddb/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:43:15,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_499044e9-98c4-409d-af42-864212588ddb/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:43:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-21 22:43:15,185 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-21 22:43:15,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-21 22:43:15,186 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-21 22:43:15,186 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-21 22:43:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-21 22:43:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-21 22:43:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-21 22:43:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-21 22:43:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-21 22:43:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-21 22:43:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-21 22:43:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-21 22:43:15,189 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-21 22:43:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-21 22:43:15,189 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-21 22:43:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-21 22:43:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-21 22:43:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-21 22:43:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-21 22:43:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-21 22:43:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-21 22:43:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-21 22:43:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-21 22:43:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-21 22:43:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-21 22:43:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-21 22:43:15,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-21 22:43:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-21 22:43:15,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-21 22:43:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-21 22:43:15,193 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-21 22:43:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-21 22:43:15,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-21 22:43:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-21 22:43:15,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-21 22:43:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-21 22:43:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-21 22:43:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-21 22:43:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-21 22:43:15,196 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-21 22:43:15,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-21 22:43:15,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-21 22:43:15,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-21 22:43:15,196 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-21 22:43:15,196 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-21 22:43:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-21 22:43:15,197 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-21 22:43:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-21 22:43:15,197 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-21 22:43:15,198 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-21 22:43:15,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-21 22:43:15,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-21 22:43:15,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-21 22:43:15,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:43:15,198 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-21 22:43:15,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-21 22:43:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-21 22:43:15,199 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-21 22:43:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-21 22:43:15,199 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-21 22:43:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-21 22:43:15,200 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-21 22:43:15,200 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-21 22:43:15,201 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-21 22:43:15,201 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-21 22:43:15,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-21 22:43:15,201 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-21 22:43:15,201 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-21 22:43:15,201 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-21 22:43:15,202 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-21 22:43:15,202 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-21 22:43:15,202 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-21 22:43:15,202 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-21 22:43:15,202 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-21 22:43:15,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-21 22:43:15,202 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-21 22:43:15,203 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-21 22:43:15,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-21 22:43:15,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-21 22:43:15,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 22:43:15,203 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-21 22:43:15,203 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-21 22:43:15,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-21 22:43:15,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-21 22:43:15,204 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-21 22:43:15,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-21 22:43:15,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:43:15,205 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-21 22:43:15,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-21 22:43:15,206 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-21 22:43:15,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-21 22:43:15,207 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-21 22:43:15,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-21 22:43:15,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 22:43:15,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 22:43:15,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-21 22:43:15,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-21 22:43:15,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-21 22:43:15,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-21 22:43:15,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-21 22:43:15,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-21 22:43:15,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-21 22:43:15,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-21 22:43:15,209 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-21 22:43:15,209 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-21 22:43:15,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-21 22:43:15,210 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-21 22:43:15,210 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-21 22:43:15,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-21 22:43:15,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-21 22:43:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-21 22:43:15,211 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-21 22:43:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-21 22:43:15,211 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-21 22:43:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-21 22:43:15,212 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-21 22:43:15,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-21 22:43:15,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:43:15,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-21 22:43:15,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-21 22:43:15,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-21 22:43:15,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-21 22:43:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:43:15,217 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-21 22:43:15,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-21 22:43:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-21 22:43:15,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-21 22:43:15,219 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-21 22:43:15,220 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-21 22:43:15,221 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-21 22:43:15,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-21 22:43:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:43:15,228 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-21 22:43:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-21 22:43:15,228 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-21 22:43:15,228 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-21 22:43:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-21 22:43:15,229 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-21 22:43:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-21 22:43:15,230 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-21 22:43:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-21 22:43:15,230 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-21 22:43:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-21 22:43:15,230 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-21 22:43:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-21 22:43:15,231 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-21 22:43:15,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-21 22:43:15,231 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-21 22:43:15,231 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-21 22:43:15,231 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-21 22:43:15,231 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-21 22:43:15,231 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-21 22:43:15,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-21 22:43:15,232 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-21 22:43:15,232 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-21 22:43:15,232 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-21 22:43:15,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-21 22:43:15,232 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-21 22:43:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-21 22:43:15,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:43:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:43:15,233 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-21 22:43:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-21 22:43:15,233 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-21 22:43:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-21 22:43:15,234 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-21 22:43:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-21 22:43:15,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-21 22:43:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-21 22:43:15,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 22:43:15,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 22:43:15,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-21 22:43:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-21 22:43:15,236 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-21 22:43:15,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-21 22:43:15,236 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-21 22:43:15,236 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-21 22:43:15,236 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-21 22:43:15,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-21 22:43:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-21 22:43:15,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-21 22:43:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-21 22:43:15,237 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-21 22:43:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-21 22:43:15,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-21 22:43:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-21 22:43:15,238 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-21 22:43:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-21 22:43:15,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-21 22:43:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-21 22:43:15,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-21 22:43:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-21 22:43:15,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-21 22:43:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-21 22:43:15,239 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-21 22:43:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-21 22:43:15,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-21 22:43:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-21 22:43:15,239 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-21 22:43:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-21 22:43:15,240 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-21 22:43:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-21 22:43:15,240 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-21 22:43:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-21 22:43:15,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-21 22:43:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 22:43:15,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 22:43:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-21 22:43:15,241 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-21 22:43:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-21 22:43:15,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-21 22:43:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-21 22:43:15,241 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-21 22:43:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-21 22:43:15,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-21 22:43:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-21 22:43:15,242 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-21 22:43:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-21 22:43:15,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-21 22:43:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:43:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-21 22:43:15,243 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-21 22:43:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-21 22:43:15,243 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-21 22:43:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-21 22:43:15,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-21 22:43:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:43:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-21 22:43:15,244 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-21 22:43:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-21 22:43:15,244 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-21 22:43:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-21 22:43:15,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-21 22:43:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-21 22:43:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-21 22:43:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-21 22:43:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-21 22:43:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-21 22:43:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-21 22:43:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:43:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-21 22:43:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-21 22:43:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-21 22:43:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-21 22:43:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-21 22:43:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-21 22:43:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-21 22:43:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-21 22:43:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-21 22:43:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-21 22:43:15,252 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-21 22:43:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-21 22:43:15,252 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-21 22:43:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-21 22:43:15,253 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-21 22:43:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-21 22:43:15,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-21 22:43:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-21 22:43:15,253 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-21 22:43:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-21 22:43:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-21 22:43:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-21 22:43:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-21 22:43:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-21 22:43:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-21 22:43:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-21 22:43:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-21 22:43:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-21 22:43:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-21 22:43:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-21 22:43:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-21 22:43:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-21 22:43:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-21 22:43:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-21 22:43:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-21 22:43:15,258 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-21 22:43:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-21 22:43:15,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-21 22:43:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-21 22:43:15,258 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-21 22:43:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-21 22:43:15,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-21 22:43:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-21 22:43:15,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-21 22:43:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-21 22:43:15,259 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-21 22:43:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-21 22:43:15,259 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-21 22:43:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:43:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-21 22:43:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-21 22:43:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-21 22:43:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-21 22:43:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-21 22:43:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-21 22:43:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-21 22:43:15,261 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-21 22:43:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-21 22:43:15,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-21 22:43:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-21 22:43:15,261 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-21 22:43:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-21 22:43:15,261 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-21 22:43:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-21 22:43:15,262 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-21 22:43:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-21 22:43:15,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-21 22:43:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-21 22:43:15,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-21 22:43:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-21 22:43:15,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-21 22:43:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-21 22:43:15,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-21 22:43:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-21 22:43:15,263 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-21 22:43:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-21 22:43:15,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-21 22:43:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-21 22:43:15,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-21 22:43:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-21 22:43:15,264 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-21 22:43:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-21 22:43:15,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-21 22:43:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-21 22:43:15,264 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-21 22:43:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-21 22:43:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-21 22:43:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-21 22:43:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-21 22:43:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-21 22:43:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-21 22:43:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-21 22:43:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:43:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-21 22:43:15,266 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-21 22:43:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-21 22:43:15,266 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-21 22:43:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-21 22:43:15,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-21 22:43:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-21 22:43:15,267 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-21 22:43:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-21 22:43:15,267 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-21 22:43:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-21 22:43:15,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-21 22:43:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-21 22:43:15,268 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-21 22:43:16,605 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:43:16,609 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:43:44,670 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-21 22:48:16,794 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-21 22:48:16,952 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:48:20,045 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:48:20,046 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-21 22:48:20,052 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:48:20 BoogieIcfgContainer [2022-11-21 22:48:20,052 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:48:20,053 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:48:20,053 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:48:20,064 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:48:20,064 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:48:20" (1/1) ... [2022-11-21 22:48:20,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:48:20,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:48:20,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4115 states to 2805 states and 4115 transitions. [2022-11-21 22:48:20,216 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 4115 transitions. [2022-11-21 22:48:20,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-11-21 22:48:20,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:48:20,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:48:21,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:48:22,292 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2022-11-21 22:48:24,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-21 22:48:25,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:48:25,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4133 states to 2809 states and 4133 transitions. [2022-11-21 22:48:25,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 4133 transitions. [2022-11-21 22:48:25,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-11-21 22:48:25,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:48:25,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:48:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:48:26,779 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2022-11-21 22:48:26,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:48:26,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4134 states to 2810 states and 4134 transitions. [2022-11-21 22:48:26,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2810 states and 4134 transitions. [2022-11-21 22:48:26,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-11-21 22:48:26,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:48:26,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:48:27,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:48:28,216 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2022-11-21 22:48:28,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:48:28,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4144 states to 2820 states and 4144 transitions. [2022-11-21 22:48:28,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 4144 transitions. [2022-11-21 22:48:28,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-11-21 22:48:28,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:48:28,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:48:29,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:48:30,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:48:30,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:48:30,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4168 states to 2826 states and 4168 transitions. [2022-11-21 22:48:30,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2826 states and 4168 transitions. [2022-11-21 22:48:30,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-11-21 22:48:30,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:48:30,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:48:31,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:48:32,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:48:32,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:48:32,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4180 states to 2831 states and 4180 transitions. [2022-11-21 22:48:32,599 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 4180 transitions. [2022-11-21 22:48:32,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-11-21 22:48:32,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:48:32,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:48:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:48:33,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:48:35,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:48:35,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 2839 states and 4209 transitions. [2022-11-21 22:48:35,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 4209 transitions. [2022-11-21 22:48:35,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-11-21 22:48:35,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:48:35,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:48:35,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:48:36,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:48:38,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:48:38,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4241 states to 2848 states and 4241 transitions. [2022-11-21 22:48:38,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 4241 transitions. [2022-11-21 22:48:38,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-11-21 22:48:38,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:48:38,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:48:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:48:39,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2022-11-21 22:48:41,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:48:41,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4265 states to 2853 states and 4265 transitions. [2022-11-21 22:48:41,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 4265 transitions. [2022-11-21 22:48:41,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-11-21 22:48:41,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:48:41,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:48:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:48:43,067 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:48:46,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:48:46,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4301 states to 2863 states and 4301 transitions. [2022-11-21 22:48:46,502 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 4301 transitions. [2022-11-21 22:48:46,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-11-21 22:48:46,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:48:46,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:48:46,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:48:47,899 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:48:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:48:50,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4332 states to 2870 states and 4332 transitions. [2022-11-21 22:48:50,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 4332 transitions. [2022-11-21 22:48:50,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-11-21 22:48:50,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:48:50,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:48:51,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:48:51,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:48:53,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:48:53,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2877 states and 4359 transitions. [2022-11-21 22:48:53,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 4359 transitions. [2022-11-21 22:48:53,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-11-21 22:48:53,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:48:53,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:48:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:48:54,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:49:00,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:49:00,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4399 states to 2888 states and 4399 transitions. [2022-11-21 22:49:00,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2888 states and 4399 transitions. [2022-11-21 22:49:00,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-11-21 22:49:00,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:49:00,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:49:00,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:49:01,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2022-11-21 22:49:01,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:49:01,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4400 states to 2889 states and 4400 transitions. [2022-11-21 22:49:01,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2889 states and 4400 transitions. [2022-11-21 22:49:01,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-11-21 22:49:01,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:49:01,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:49:02,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:49:02,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:49:06,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:49:06,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2897 states and 4424 transitions. [2022-11-21 22:49:06,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2897 states and 4424 transitions. [2022-11-21 22:49:06,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-11-21 22:49:06,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:49:06,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:49:07,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:49:08,354 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:49:17,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:49:17,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4467 states to 2909 states and 4467 transitions. [2022-11-21 22:49:17,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2909 states and 4467 transitions. [2022-11-21 22:49:17,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-11-21 22:49:17,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:49:17,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:49:17,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:49:18,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:49:18,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:49:18,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4468 states to 2910 states and 4468 transitions. [2022-11-21 22:49:18,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2910 states and 4468 transitions. [2022-11-21 22:49:18,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-11-21 22:49:18,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:49:18,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:49:18,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:49:19,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:49:20,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:49:20,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4487 states to 2916 states and 4487 transitions. [2022-11-21 22:49:20,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 4487 transitions. [2022-11-21 22:49:20,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-11-21 22:49:20,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:49:20,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:49:21,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:49:21,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:49:21,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:49:21,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4490 states to 2920 states and 4490 transitions. [2022-11-21 22:49:21,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2920 states and 4490 transitions. [2022-11-21 22:49:22,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-11-21 22:49:22,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:49:22,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:49:22,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:49:22,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:49:23,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:49:23,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 2923 states and 4492 transitions. [2022-11-21 22:49:23,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2923 states and 4492 transitions. [2022-11-21 22:49:23,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-11-21 22:49:23,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:49:23,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:49:23,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:49:24,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:49:35,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:49:35,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4538 states to 2936 states and 4538 transitions. [2022-11-21 22:49:35,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2936 states and 4538 transitions. [2022-11-21 22:49:35,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-11-21 22:49:35,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:49:35,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:49:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:49:36,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:49:38,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:49:38,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4557 states to 2942 states and 4557 transitions. [2022-11-21 22:49:38,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 4557 transitions. [2022-11-21 22:49:38,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-21 22:49:38,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:49:38,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:49:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:49:39,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:49:40,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:49:40,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4558 states to 2943 states and 4558 transitions. [2022-11-21 22:49:40,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2943 states and 4558 transitions. [2022-11-21 22:49:40,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-21 22:49:40,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:49:40,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:49:41,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:49:42,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:49:55,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:49:55,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4607 states to 2957 states and 4607 transitions. [2022-11-21 22:49:55,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2957 states and 4607 transitions. [2022-11-21 22:49:55,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-21 22:49:55,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:49:55,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:49:55,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:49:56,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:49:58,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:49:58,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4626 states to 2963 states and 4626 transitions. [2022-11-21 22:49:58,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 4626 transitions. [2022-11-21 22:49:58,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-11-21 22:49:58,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:49:58,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:49:59,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:49:59,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:50:00,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:00,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4627 states to 2964 states and 4627 transitions. [2022-11-21 22:50:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2964 states and 4627 transitions. [2022-11-21 22:50:00,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-21 22:50:00,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:00,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:00,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:01,187 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:50:01,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:01,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4628 states to 2966 states and 4628 transitions. [2022-11-21 22:50:01,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 4628 transitions. [2022-11-21 22:50:01,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-11-21 22:50:01,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:01,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:02,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:50:02,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:02,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 2967 states and 4629 transitions. [2022-11-21 22:50:02,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 4629 transitions. [2022-11-21 22:50:02,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-21 22:50:02,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:02,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:02,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:03,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:50:03,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:03,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 2968 states and 4629 transitions. [2022-11-21 22:50:03,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 4629 transitions. [2022-11-21 22:50:03,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-21 22:50:03,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:03,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:03,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:04,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:50:04,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:04,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4634 states to 2973 states and 4634 transitions. [2022-11-21 22:50:04,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 4634 transitions. [2022-11-21 22:50:04,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-11-21 22:50:04,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:04,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:05,268 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:50:08,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:08,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4652 states to 2979 states and 4652 transitions. [2022-11-21 22:50:08,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2979 states and 4652 transitions. [2022-11-21 22:50:08,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-11-21 22:50:08,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:08,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:08,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:08,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:50:11,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:11,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4664 states to 2984 states and 4664 transitions. [2022-11-21 22:50:11,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 4664 transitions. [2022-11-21 22:50:11,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-21 22:50:11,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:11,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:12,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:12,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:50:13,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:13,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4665 states to 2985 states and 4665 transitions. [2022-11-21 22:50:13,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2985 states and 4665 transitions. [2022-11-21 22:50:13,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-11-21 22:50:13,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:13,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:13,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:14,058 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:50:14,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:14,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4666 states to 2987 states and 4666 transitions. [2022-11-21 22:50:14,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2987 states and 4666 transitions. [2022-11-21 22:50:14,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-21 22:50:14,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:14,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:14,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:15,032 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:50:16,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:16,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4674 states to 2991 states and 4674 transitions. [2022-11-21 22:50:16,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2991 states and 4674 transitions. [2022-11-21 22:50:16,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-11-21 22:50:16,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:16,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:16,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:17,479 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:50:18,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:18,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4675 states to 2992 states and 4675 transitions. [2022-11-21 22:50:18,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2992 states and 4675 transitions. [2022-11-21 22:50:18,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-21 22:50:18,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:18,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:18,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:18,960 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:50:19,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:19,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4676 states to 2994 states and 4676 transitions. [2022-11-21 22:50:19,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2994 states and 4676 transitions. [2022-11-21 22:50:19,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-21 22:50:19,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:19,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:19,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:19,922 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:50:21,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:21,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4690 states to 2999 states and 4690 transitions. [2022-11-21 22:50:21,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2999 states and 4690 transitions. [2022-11-21 22:50:21,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-21 22:50:21,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:21,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:21,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:22,164 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:50:22,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:22,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4694 states to 3003 states and 4694 transitions. [2022-11-21 22:50:22,308 INFO L276 IsEmpty]: Start isEmpty. Operand 3003 states and 4694 transitions. [2022-11-21 22:50:22,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-21 22:50:22,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:22,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:22,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:23,053 INFO L134 CoverageAnalysis]: Checked inductivity of 1033 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:50:23,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:23,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4694 states to 3004 states and 4694 transitions. [2022-11-21 22:50:23,159 INFO L276 IsEmpty]: Start isEmpty. Operand 3004 states and 4694 transitions. [2022-11-21 22:50:23,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-11-21 22:50:23,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:23,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:23,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:24,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:50:24,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:24,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4695 states to 3005 states and 4695 transitions. [2022-11-21 22:50:24,832 INFO L276 IsEmpty]: Start isEmpty. Operand 3005 states and 4695 transitions. [2022-11-21 22:50:24,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-11-21 22:50:24,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:24,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:25,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:25,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:50:25,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:25,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4696 states to 3007 states and 4696 transitions. [2022-11-21 22:50:25,717 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 4696 transitions. [2022-11-21 22:50:25,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-11-21 22:50:25,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:25,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:26,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:50:26,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:26,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 3011 states and 4704 transitions. [2022-11-21 22:50:26,770 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 4704 transitions. [2022-11-21 22:50:26,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-11-21 22:50:26,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:26,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:27,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:27,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:50:27,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:27,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4716 states to 3016 states and 4716 transitions. [2022-11-21 22:50:27,795 INFO L276 IsEmpty]: Start isEmpty. Operand 3016 states and 4716 transitions. [2022-11-21 22:50:27,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-11-21 22:50:27,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:27,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:28,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:28,754 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:50:30,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:30,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4724 states to 3020 states and 4724 transitions. [2022-11-21 22:50:30,296 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 4724 transitions. [2022-11-21 22:50:30,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-21 22:50:30,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:30,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:30,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:31,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:50:32,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:32,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4725 states to 3021 states and 4725 transitions. [2022-11-21 22:50:32,092 INFO L276 IsEmpty]: Start isEmpty. Operand 3021 states and 4725 transitions. [2022-11-21 22:50:32,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-11-21 22:50:32,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:32,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:32,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:32,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:50:33,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:33,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4726 states to 3022 states and 4726 transitions. [2022-11-21 22:50:33,549 INFO L276 IsEmpty]: Start isEmpty. Operand 3022 states and 4726 transitions. [2022-11-21 22:50:33,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-11-21 22:50:33,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:33,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:33,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:34,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1078 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:50:39,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:39,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4763 states to 3029 states and 4763 transitions. [2022-11-21 22:50:39,189 INFO L276 IsEmpty]: Start isEmpty. Operand 3029 states and 4763 transitions. [2022-11-21 22:50:39,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-21 22:50:39,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:39,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:39,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:40,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2022-11-21 22:50:45,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:45,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4796 states to 3035 states and 4796 transitions. [2022-11-21 22:50:45,833 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 4796 transitions. [2022-11-21 22:50:45,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-11-21 22:50:45,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:45,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:46,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:46,636 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:50:49,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:49,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4803 states to 3039 states and 4803 transitions. [2022-11-21 22:50:49,073 INFO L276 IsEmpty]: Start isEmpty. Operand 3039 states and 4803 transitions. [2022-11-21 22:50:49,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-21 22:50:49,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:49,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:49,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:49,876 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2022-11-21 22:50:50,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:50,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4804 states to 3040 states and 4804 transitions. [2022-11-21 22:50:50,669 INFO L276 IsEmpty]: Start isEmpty. Operand 3040 states and 4804 transitions. [2022-11-21 22:50:50,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-21 22:50:50,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:50,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:51,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:51,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:50:52,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:52,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4812 states to 3044 states and 4812 transitions. [2022-11-21 22:50:52,962 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 4812 transitions. [2022-11-21 22:50:52,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:50:52,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:52,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:53,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:53,561 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked. [2022-11-21 22:50:55,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:55,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4820 states to 3048 states and 4820 transitions. [2022-11-21 22:50:55,066 INFO L276 IsEmpty]: Start isEmpty. Operand 3048 states and 4820 transitions. [2022-11-21 22:50:55,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:50:55,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:55,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:55,636 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked. [2022-11-21 22:50:57,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:57,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4840 states to 3052 states and 4840 transitions. [2022-11-21 22:50:57,357 INFO L276 IsEmpty]: Start isEmpty. Operand 3052 states and 4840 transitions. [2022-11-21 22:50:57,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-21 22:50:57,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:57,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:57,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:57,998 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:50:59,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:59,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4858 states to 3056 states and 4858 transitions. [2022-11-21 22:50:59,532 INFO L276 IsEmpty]: Start isEmpty. Operand 3056 states and 4858 transitions. [2022-11-21 22:50:59,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:50:59,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:59,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:59,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:00,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:51:08,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:08,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4881 states to 3064 states and 4881 transitions. [2022-11-21 22:51:08,493 INFO L276 IsEmpty]: Start isEmpty. Operand 3064 states and 4881 transitions. [2022-11-21 22:51:08,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:51:08,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:08,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:09,973 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2022-11-21 22:51:27,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:27,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4935 states to 3080 states and 4935 transitions. [2022-11-21 22:51:27,328 INFO L276 IsEmpty]: Start isEmpty. Operand 3080 states and 4935 transitions. [2022-11-21 22:51:27,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:51:27,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:27,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:27,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:28,144 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:51:28,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:28,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4937 states to 3082 states and 4937 transitions. [2022-11-21 22:51:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 3082 states and 4937 transitions. [2022-11-21 22:51:28,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:51:28,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:28,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:28,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:30,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:51:33,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:33,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4956 states to 3088 states and 4956 transitions. [2022-11-21 22:51:33,666 INFO L276 IsEmpty]: Start isEmpty. Operand 3088 states and 4956 transitions. [2022-11-21 22:51:33,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:51:33,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:33,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:33,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:35,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:51:44,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:44,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5014 states to 3102 states and 5014 transitions. [2022-11-21 22:51:44,767 INFO L276 IsEmpty]: Start isEmpty. Operand 3102 states and 5014 transitions. [2022-11-21 22:51:44,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:51:44,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:44,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:45,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:51:49,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:49,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5038 states to 3107 states and 5038 transitions. [2022-11-21 22:51:49,113 INFO L276 IsEmpty]: Start isEmpty. Operand 3107 states and 5038 transitions. [2022-11-21 22:51:49,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:51:49,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:49,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:49,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:49,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:51:51,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:51,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5046 states to 3111 states and 5046 transitions. [2022-11-21 22:51:51,728 INFO L276 IsEmpty]: Start isEmpty. Operand 3111 states and 5046 transitions. [2022-11-21 22:51:51,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:51:51,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:51,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:52,306 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:51:54,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:54,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5064 states to 3115 states and 5064 transitions. [2022-11-21 22:51:54,043 INFO L276 IsEmpty]: Start isEmpty. Operand 3115 states and 5064 transitions. [2022-11-21 22:51:54,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-21 22:51:54,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:54,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:54,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:55,206 INFO L134 CoverageAnalysis]: Checked inductivity of 1084 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2022-11-21 22:52:03,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:03,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5099 states to 3122 states and 5099 transitions. [2022-11-21 22:52:03,088 INFO L276 IsEmpty]: Start isEmpty. Operand 3122 states and 5099 transitions. [2022-11-21 22:52:03,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-21 22:52:03,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:03,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:03,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:03,771 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2022-11-21 22:52:03,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:03,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5100 states to 3123 states and 5100 transitions. [2022-11-21 22:52:03,818 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 5100 transitions. [2022-11-21 22:52:03,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:52:03,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:03,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:04,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:05,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:52:27,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:27,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5155 states to 3138 states and 5155 transitions. [2022-11-21 22:52:27,691 INFO L276 IsEmpty]: Start isEmpty. Operand 3138 states and 5155 transitions. [2022-11-21 22:52:27,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-21 22:52:27,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:27,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:27,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:29,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:52:36,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:36,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5174 states to 3144 states and 5174 transitions. [2022-11-21 22:52:36,321 INFO L276 IsEmpty]: Start isEmpty. Operand 3144 states and 5174 transitions. [2022-11-21 22:52:36,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:52:36,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:36,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:36,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:37,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:52:39,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:39,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 3160 states and 5215 transitions. [2022-11-21 22:52:39,262 INFO L276 IsEmpty]: Start isEmpty. Operand 3160 states and 5215 transitions. [2022-11-21 22:52:39,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-21 22:52:39,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:39,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:39,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:40,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:52:53,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:53,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5282 states to 3175 states and 5282 transitions. [2022-11-21 22:52:53,553 INFO L276 IsEmpty]: Start isEmpty. Operand 3175 states and 5282 transitions. [2022-11-21 22:52:53,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-21 22:52:53,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:53,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:53,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:54,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:53:01,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:53:01,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5318 states to 3182 states and 5318 transitions. [2022-11-21 22:53:01,113 INFO L276 IsEmpty]: Start isEmpty. Operand 3182 states and 5318 transitions. [2022-11-21 22:53:01,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:53:01,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:53:01,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:53:01,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:53:01,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2022-11-21 22:53:07,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:53:07,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5348 states to 3189 states and 5348 transitions. [2022-11-21 22:53:07,708 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 5348 transitions. [2022-11-21 22:53:07,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-21 22:53:07,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:53:07,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:53:07,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:53:08,728 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:53:13,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:53:13,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5372 states to 3194 states and 5372 transitions. [2022-11-21 22:53:13,658 INFO L276 IsEmpty]: Start isEmpty. Operand 3194 states and 5372 transitions. [2022-11-21 22:53:13,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:53:13,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:53:13,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:53:13,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:53:14,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2022-11-21 22:53:16,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:53:16,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5390 states to 3198 states and 5390 transitions. [2022-11-21 22:53:16,818 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states and 5390 transitions. [2022-11-21 22:53:16,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:53:16,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:53:16,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:53:17,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:53:17,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2022-11-21 22:53:19,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:53:19,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5408 states to 3202 states and 5408 transitions. [2022-11-21 22:53:19,827 INFO L276 IsEmpty]: Start isEmpty. Operand 3202 states and 5408 transitions. [2022-11-21 22:53:19,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:53:19,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:53:19,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:53:20,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:53:20,794 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2022-11-21 22:53:22,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:53:22,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5426 states to 3206 states and 5426 transitions. [2022-11-21 22:53:22,891 INFO L276 IsEmpty]: Start isEmpty. Operand 3206 states and 5426 transitions. [2022-11-21 22:53:22,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-21 22:53:22,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:53:22,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:53:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:53:23,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:53:25,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:53:25,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5433 states to 3210 states and 5433 transitions. [2022-11-21 22:53:25,673 INFO L276 IsEmpty]: Start isEmpty. Operand 3210 states and 5433 transitions. [2022-11-21 22:53:25,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-21 22:53:25,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:53:25,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:53:25,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:53:26,319 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:53:28,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:53:28,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5451 states to 3214 states and 5451 transitions. [2022-11-21 22:53:28,638 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 5451 transitions. [2022-11-21 22:53:28,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:53:28,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:53:28,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:53:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:53:30,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1078 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:53:36,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:53:36,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5471 states to 3220 states and 5471 transitions. [2022-11-21 22:53:36,477 INFO L276 IsEmpty]: Start isEmpty. Operand 3220 states and 5471 transitions. [2022-11-21 22:53:36,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:53:36,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:53:36,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:53:36,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:53:38,257 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:53:46,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:53:46,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5489 states to 3226 states and 5489 transitions. [2022-11-21 22:53:46,953 INFO L276 IsEmpty]: Start isEmpty. Operand 3226 states and 5489 transitions. [2022-11-21 22:53:46,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:53:46,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:53:46,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:53:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:53:47,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:53:47,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:53:47,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5492 states to 3227 states and 5492 transitions. [2022-11-21 22:53:47,640 INFO L276 IsEmpty]: Start isEmpty. Operand 3227 states and 5492 transitions. [2022-11-21 22:53:47,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:53:47,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:53:47,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:53:47,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:53:48,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1034 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1031 trivial. 0 not checked. [2022-11-21 22:53:49,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:53:49,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5493 states to 3228 states and 5493 transitions. [2022-11-21 22:53:49,717 INFO L276 IsEmpty]: Start isEmpty. Operand 3228 states and 5493 transitions. [2022-11-21 22:53:49,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:53:49,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:53:49,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:53:49,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:53:51,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:54:08,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:54:08,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5571 states to 3244 states and 5571 transitions. [2022-11-21 22:54:08,739 INFO L276 IsEmpty]: Start isEmpty. Operand 3244 states and 5571 transitions. [2022-11-21 22:54:08,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:54:08,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:54:08,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:54:09,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:54:09,692 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:54:20,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:54:20,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5606 states to 3252 states and 5606 transitions. [2022-11-21 22:54:20,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3252 states and 5606 transitions. [2022-11-21 22:54:20,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:54:20,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:54:20,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:54:20,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:54:21,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:54:29,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:54:29,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5639 states to 3259 states and 5639 transitions. [2022-11-21 22:54:29,356 INFO L276 IsEmpty]: Start isEmpty. Operand 3259 states and 5639 transitions. [2022-11-21 22:54:29,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:54:29,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:54:29,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:54:29,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:54:30,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1114 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2022-11-21 22:54:35,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:54:35,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5661 states to 3265 states and 5661 transitions. [2022-11-21 22:54:35,279 INFO L276 IsEmpty]: Start isEmpty. Operand 3265 states and 5661 transitions. [2022-11-21 22:54:35,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:54:35,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:54:35,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:54:35,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:54:35,924 INFO L134 CoverageAnalysis]: Checked inductivity of 1114 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2022-11-21 22:54:44,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:54:44,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5693 states to 3271 states and 5693 transitions. [2022-11-21 22:54:44,420 INFO L276 IsEmpty]: Start isEmpty. Operand 3271 states and 5693 transitions. [2022-11-21 22:54:44,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:54:44,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:54:44,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:54:44,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:54:44,980 INFO L134 CoverageAnalysis]: Checked inductivity of 1114 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2022-11-21 22:54:47,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:54:47,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5696 states to 3272 states and 5696 transitions. [2022-11-21 22:54:47,896 INFO L276 IsEmpty]: Start isEmpty. Operand 3272 states and 5696 transitions. [2022-11-21 22:54:47,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:54:47,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:54:47,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:54:48,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:54:48,833 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:54:54,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:54:54,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5718 states to 3277 states and 5718 transitions. [2022-11-21 22:54:54,844 INFO L276 IsEmpty]: Start isEmpty. Operand 3277 states and 5718 transitions. [2022-11-21 22:54:54,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:54:54,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:54:54,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:54:55,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:54:55,595 INFO L134 CoverageAnalysis]: Checked inductivity of 1114 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2022-11-21 22:54:58,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:54:58,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5721 states to 3278 states and 5721 transitions. [2022-11-21 22:54:58,483 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 5721 transitions. [2022-11-21 22:54:58,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:54:58,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:54:58,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:54:58,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:54:59,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1082 trivial. 0 not checked. [2022-11-21 22:55:01,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:55:01,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5730 states to 3280 states and 5730 transitions. [2022-11-21 22:55:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 3280 states and 5730 transitions. [2022-11-21 22:55:01,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:55:01,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:55:01,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:55:02,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:55:02,689 INFO L134 CoverageAnalysis]: Checked inductivity of 1114 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2022-11-21 22:55:08,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:55:08,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5753 states to 3285 states and 5753 transitions. [2022-11-21 22:55:08,204 INFO L276 IsEmpty]: Start isEmpty. Operand 3285 states and 5753 transitions. [2022-11-21 22:55:08,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:55:08,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:55:08,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:55:08,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:55:08,903 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1082 trivial. 0 not checked. [2022-11-21 22:55:11,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:55:11,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5754 states to 3286 states and 5754 transitions. [2022-11-21 22:55:11,510 INFO L276 IsEmpty]: Start isEmpty. Operand 3286 states and 5754 transitions. [2022-11-21 22:55:11,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:55:11,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:55:11,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:55:11,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:55:12,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1114 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2022-11-21 22:55:17,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:55:17,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5778 states to 3291 states and 5778 transitions. [2022-11-21 22:55:17,023 INFO L276 IsEmpty]: Start isEmpty. Operand 3291 states and 5778 transitions. [2022-11-21 22:55:17,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:55:17,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:55:17,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:55:17,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:55:17,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1082 trivial. 0 not checked. [2022-11-21 22:55:20,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:55:20,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5779 states to 3292 states and 5779 transitions. [2022-11-21 22:55:20,013 INFO L276 IsEmpty]: Start isEmpty. Operand 3292 states and 5779 transitions. [2022-11-21 22:55:20,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:55:20,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:55:20,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:55:20,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:55:20,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1114 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2022-11-21 22:55:25,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:55:25,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5802 states to 3297 states and 5802 transitions. [2022-11-21 22:55:25,987 INFO L276 IsEmpty]: Start isEmpty. Operand 3297 states and 5802 transitions. [2022-11-21 22:55:25,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:55:25,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:55:25,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:55:26,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:55:26,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1082 trivial. 0 not checked. [2022-11-21 22:55:29,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:55:29,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5803 states to 3298 states and 5803 transitions. [2022-11-21 22:55:29,084 INFO L276 IsEmpty]: Start isEmpty. Operand 3298 states and 5803 transitions. [2022-11-21 22:55:29,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:55:29,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:55:29,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:55:29,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:55:29,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:55:32,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:55:32,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5810 states to 3302 states and 5810 transitions. [2022-11-21 22:55:32,231 INFO L276 IsEmpty]: Start isEmpty. Operand 3302 states and 5810 transitions. [2022-11-21 22:55:32,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:55:32,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:55:32,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:55:32,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:55:32,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:55:35,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:55:35,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5828 states to 3306 states and 5828 transitions. [2022-11-21 22:55:35,523 INFO L276 IsEmpty]: Start isEmpty. Operand 3306 states and 5828 transitions. [2022-11-21 22:55:35,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:55:35,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:55:35,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:55:35,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:55:36,185 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:55:36,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:55:36,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5831 states to 3307 states and 5831 transitions. [2022-11-21 22:55:36,283 INFO L276 IsEmpty]: Start isEmpty. Operand 3307 states and 5831 transitions. [2022-11-21 22:55:36,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-11-21 22:55:36,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:55:36,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:55:36,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:55:36,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2022-11-21 22:55:42,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:55:42,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5856 states to 3315 states and 5856 transitions. [2022-11-21 22:55:42,486 INFO L276 IsEmpty]: Start isEmpty. Operand 3315 states and 5856 transitions. [2022-11-21 22:55:42,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:55:42,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:55:42,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:55:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:55:44,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:55:55,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:55:55,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5873 states to 3321 states and 5873 transitions. [2022-11-21 22:55:55,345 INFO L276 IsEmpty]: Start isEmpty. Operand 3321 states and 5873 transitions. [2022-11-21 22:55:55,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:55:55,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:55:55,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:55:55,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:55:56,151 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1070 trivial. 0 not checked. [2022-11-21 22:56:08,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:56:08,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5886 states to 3326 states and 5886 transitions. [2022-11-21 22:56:08,985 INFO L276 IsEmpty]: Start isEmpty. Operand 3326 states and 5886 transitions. [2022-11-21 22:56:08,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:56:08,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:56:08,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:56:09,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:56:10,884 INFO L134 CoverageAnalysis]: Checked inductivity of 1078 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:56:20,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:56:20,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5907 states to 3332 states and 5907 transitions. [2022-11-21 22:56:20,638 INFO L276 IsEmpty]: Start isEmpty. Operand 3332 states and 5907 transitions. [2022-11-21 22:56:20,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:56:20,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:56:20,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:56:20,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:56:21,410 INFO L134 CoverageAnalysis]: Checked inductivity of 1078 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:56:24,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:56:24,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5920 states to 3338 states and 5920 transitions. [2022-11-21 22:56:24,540 INFO L276 IsEmpty]: Start isEmpty. Operand 3338 states and 5920 transitions. [2022-11-21 22:56:24,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-11-21 22:56:24,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:56:24,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:56:24,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:56:25,306 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2022-11-21 22:56:28,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:56:28,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5941 states to 3344 states and 5941 transitions. [2022-11-21 22:56:28,589 INFO L276 IsEmpty]: Start isEmpty. Operand 3344 states and 5941 transitions. [2022-11-21 22:56:28,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:56:28,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:56:28,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:56:28,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:56:30,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:56:58,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:56:58,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6029 states to 3361 states and 6029 transitions. [2022-11-21 22:56:58,780 INFO L276 IsEmpty]: Start isEmpty. Operand 3361 states and 6029 transitions. [2022-11-21 22:56:58,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:56:58,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:56:58,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:56:58,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:56:59,736 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked.