./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bee10de-3c2a-40ce-a84b-802007d0f66c/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bee10de-3c2a-40ce-a84b-802007d0f66c/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_4bee10de-3c2a-40ce-a84b-802007d0f66c/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bee10de-3c2a-40ce-a84b-802007d0f66c/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bee10de-3c2a-40ce-a84b-802007d0f66c/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_4bee10de-3c2a-40ce-a84b-802007d0f66c/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 e184773994bf5ba427e3ad6843df80bcf1aa90cb50c2ace36ee6ac9939c1f916 --- 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 [2022-11-22 00:05:15,694 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:05:15,697 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:05:15,739 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:05:15,742 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:05:15,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:05:15,750 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:05:15,753 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:05:15,756 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:05:15,763 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:05:15,765 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:05:15,766 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:05:15,768 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:05:15,770 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:05:15,771 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:05:15,773 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:05:15,775 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:05:15,776 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:05:15,778 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:05:15,784 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:05:15,786 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:05:15,789 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:05:15,790 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:05:15,791 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:05:15,799 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:05:15,799 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:05:15,799 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:05:15,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:05:15,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:05:15,803 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:05:15,803 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:05:15,804 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:05:15,806 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:05:15,808 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:05:15,809 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:05:15,809 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:05:15,810 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:05:15,810 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:05:15,811 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:05:15,812 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:05:15,814 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:05:15,815 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bee10de-3c2a-40ce-a84b-802007d0f66c/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-22 00:05:15,856 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:05:15,856 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:05:15,857 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:05:15,857 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-22 00:05:15,858 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-22 00:05:15,858 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-22 00:05:15,859 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:05:15,859 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 00:05:15,859 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:05:15,859 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:05:15,861 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:05:15,861 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:05:15,861 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:05:15,861 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:05:15,861 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:05:15,862 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-22 00:05:15,862 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-22 00:05:15,862 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:05:15,862 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-22 00:05:15,863 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:05:15,863 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:05:15,863 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:05:15,863 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-22 00:05:15,864 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 00:05:15,864 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:05:15,864 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_4bee10de-3c2a-40ce-a84b-802007d0f66c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bee10de-3c2a-40ce-a84b-802007d0f66c/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e184773994bf5ba427e3ad6843df80bcf1aa90cb50c2ace36ee6ac9939c1f916 [2022-11-22 00:05:16,123 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:05:16,157 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:05:16,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:05:16,161 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:05:16,162 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:05:16,163 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bee10de-3c2a-40ce-a84b-802007d0f66c/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2022-11-22 00:05:19,288 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:05:20,061 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:05:20,062 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bee10de-3c2a-40ce-a84b-802007d0f66c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2022-11-22 00:05:20,120 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bee10de-3c2a-40ce-a84b-802007d0f66c/bin/ukojak-jW3SillKbg/data/de6fbfd3a/8c3fd8c091c84323bac2a9c8e86a4908/FLAGb206a18f9 [2022-11-22 00:05:20,135 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bee10de-3c2a-40ce-a84b-802007d0f66c/bin/ukojak-jW3SillKbg/data/de6fbfd3a/8c3fd8c091c84323bac2a9c8e86a4908 [2022-11-22 00:05:20,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:05:20,139 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:05:20,140 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:05:20,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:05:20,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:05:20,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:05:20" (1/1) ... [2022-11-22 00:05:20,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f251b4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:20, skipping insertion in model container [2022-11-22 00:05:20,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:05:20" (1/1) ... [2022-11-22 00:05:20,152 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:05:20,313 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:05:23,502 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_4bee10de-3c2a-40ce-a84b-802007d0f66c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[340444,340457] [2022-11-22 00:05:23,509 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_4bee10de-3c2a-40ce-a84b-802007d0f66c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[340589,340602] [2022-11-22 00:05:23,532 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:05:23,642 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 00:05:24,071 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_4bee10de-3c2a-40ce-a84b-802007d0f66c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[340444,340457] [2022-11-22 00:05:24,072 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_4bee10de-3c2a-40ce-a84b-802007d0f66c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[340589,340602] [2022-11-22 00:05:24,076 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:05:24,243 INFO L208 MainTranslator]: Completed translation [2022-11-22 00:05:24,243 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:24 WrapperNode [2022-11-22 00:05:24,244 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:05:24,245 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 00:05:24,245 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 00:05:24,246 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 00:05:24,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:24" (1/1) ... [2022-11-22 00:05:24,372 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:24" (1/1) ... [2022-11-22 00:05:24,606 INFO L138 Inliner]: procedures = 430, calls = 2149, calls flagged for inlining = 204, calls inlined = 189, statements flattened = 4866 [2022-11-22 00:05:24,607 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 00:05:24,608 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 00:05:24,608 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 00:05:24,608 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 00:05:24,618 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:24" (1/1) ... [2022-11-22 00:05:24,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:24" (1/1) ... [2022-11-22 00:05:24,665 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:24" (1/1) ... [2022-11-22 00:05:24,665 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:24" (1/1) ... [2022-11-22 00:05:24,792 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:24" (1/1) ... [2022-11-22 00:05:24,809 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:24" (1/1) ... [2022-11-22 00:05:24,835 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:24" (1/1) ... [2022-11-22 00:05:24,851 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:24" (1/1) ... [2022-11-22 00:05:24,887 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 00:05:24,890 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 00:05:24,891 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 00:05:24,891 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 00:05:24,892 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:24" (1/1) ... [2022-11-22 00:05:24,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-22 00:05:24,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bee10de-3c2a-40ce-a84b-802007d0f66c/bin/ukojak-jW3SillKbg/z3 [2022-11-22 00:05:24,993 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bee10de-3c2a-40ce-a84b-802007d0f66c/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-22 00:05:25,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bee10de-3c2a-40ce-a84b-802007d0f66c/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-22 00:05:25,040 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-22 00:05:25,040 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2022-11-22 00:05:25,040 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2022-11-22 00:05:25,042 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-22 00:05:25,043 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-22 00:05:25,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-22 00:05:25,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-22 00:05:25,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-22 00:05:25,043 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-22 00:05:25,043 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2022-11-22 00:05:25,044 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2022-11-22 00:05:25,044 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2022-11-22 00:05:25,045 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2022-11-22 00:05:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2022-11-22 00:05:25,045 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2022-11-22 00:05:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-22 00:05:25,045 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-22 00:05:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2022-11-22 00:05:25,046 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2022-11-22 00:05:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-22 00:05:25,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-22 00:05:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-22 00:05:25,047 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-22 00:05:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_87 [2022-11-22 00:05:25,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_87 [2022-11-22 00:05:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2022-11-22 00:05:25,047 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2022-11-22 00:05:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-22 00:05:25,048 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-22 00:05:25,048 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2022-11-22 00:05:25,048 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2022-11-22 00:05:25,048 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-22 00:05:25,048 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-22 00:05:25,049 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2022-11-22 00:05:25,049 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2022-11-22 00:05:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2022-11-22 00:05:25,050 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2022-11-22 00:05:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2022-11-22 00:05:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2022-11-22 00:05:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-22 00:05:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-22 00:05:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-22 00:05:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-22 00:05:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-22 00:05:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-22 00:05:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-22 00:05:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-22 00:05:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-22 00:05:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-22 00:05:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-22 00:05:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-22 00:05:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 00:05:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-22 00:05:25,054 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-22 00:05:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2022-11-22 00:05:25,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2022-11-22 00:05:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-22 00:05:25,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-22 00:05:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-22 00:05:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-22 00:05:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-22 00:05:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-22 00:05:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-22 00:05:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-22 00:05:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 00:05:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-22 00:05:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-22 00:05:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-22 00:05:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-22 00:05:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-22 00:05:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-22 00:05:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-22 00:05:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-22 00:05:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-22 00:05:25,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-22 00:05:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-22 00:05:25,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-22 00:05:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2022-11-22 00:05:25,059 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2022-11-22 00:05:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2022-11-22 00:05:25,060 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2022-11-22 00:05:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 00:05:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2022-11-22 00:05:25,060 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2022-11-22 00:05:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-22 00:05:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-22 00:05:25,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 00:05:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2022-11-22 00:05:25,062 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2022-11-22 00:05:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-22 00:05:25,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-22 00:05:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-22 00:05:25,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-22 00:05:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 00:05:25,064 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-22 00:05:25,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-22 00:05:25,064 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-22 00:05:25,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-22 00:05:25,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-22 00:05:25,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-22 00:05:25,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-22 00:05:25,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-22 00:05:25,065 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-22 00:05:25,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-22 00:05:25,066 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-22 00:05:25,066 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-22 00:05:25,066 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-22 00:05:25,066 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-22 00:05:25,066 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-22 00:05:25,066 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-22 00:05:25,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-22 00:05:25,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-22 00:05:25,067 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-22 00:05:25,067 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-22 00:05:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2022-11-22 00:05:25,068 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2022-11-22 00:05:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 00:05:25,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 00:05:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2022-11-22 00:05:25,068 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2022-11-22 00:05:25,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-22 00:05:25,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-22 00:05:25,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-22 00:05:25,073 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2022-11-22 00:05:25,074 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2022-11-22 00:05:25,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-22 00:05:25,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-22 00:05:25,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-22 00:05:25,076 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-22 00:05:25,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-22 00:05:25,077 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-22 00:05:25,083 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-22 00:05:25,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-22 00:05:25,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-22 00:05:25,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-22 00:05:25,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-22 00:05:25,084 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-22 00:05:25,085 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-22 00:05:25,085 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-22 00:05:25,085 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-22 00:05:25,085 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-22 00:05:25,086 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-22 00:05:25,086 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-22 00:05:25,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-22 00:05:25,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 00:05:25,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 00:05:25,086 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-22 00:05:25,087 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-22 00:05:25,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_86 [2022-11-22 00:05:25,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_86 [2022-11-22 00:05:25,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 00:05:25,087 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-22 00:05:25,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-22 00:05:25,087 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2022-11-22 00:05:25,088 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2022-11-22 00:05:25,088 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-22 00:05:25,088 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-22 00:05:25,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-22 00:05:25,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-22 00:05:25,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-22 00:05:25,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-22 00:05:25,089 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2022-11-22 00:05:25,089 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2022-11-22 00:05:25,089 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2022-11-22 00:05:25,089 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2022-11-22 00:05:25,089 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-22 00:05:25,090 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-22 00:05:25,090 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-22 00:05:25,090 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-22 00:05:25,090 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2022-11-22 00:05:25,090 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2022-11-22 00:05:25,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 00:05:25,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-22 00:05:25,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-22 00:05:25,091 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-22 00:05:25,091 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-22 00:05:25,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-22 00:05:25,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-22 00:05:25,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-22 00:05:25,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-22 00:05:25,092 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-22 00:05:25,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-22 00:05:25,092 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-22 00:05:25,092 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-22 00:05:25,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 00:05:25,093 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-22 00:05:25,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-22 00:05:25,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-22 00:05:25,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-22 00:05:25,093 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-22 00:05:25,093 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-22 00:05:25,094 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2022-11-22 00:05:25,094 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2022-11-22 00:05:26,125 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 00:05:26,132 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 00:05:26,843 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-22 00:05:33,553 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 00:05:35,271 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 00:05:35,272 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-22 00:05:35,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:05:35 BoogieIcfgContainer [2022-11-22 00:05:35,277 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 00:05:35,278 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-22 00:05:35,279 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-22 00:05:35,288 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-22 00:05:35,289 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:05:35" (1/1) ... [2022-11-22 00:05:35,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:05:35,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:35,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2094 states to 1423 states and 2094 transitions. [2022-11-22 00:05:35,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2094 transitions. [2022-11-22 00:05:35,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-22 00:05:35,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:35,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:36,147 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-22 00:05:36,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:36,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 1423 states and 2092 transitions. [2022-11-22 00:05:36,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2092 transitions. [2022-11-22 00:05:36,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-22 00:05:36,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:36,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:36,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:37,141 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-22 00:05:37,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:37,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1427 states and 2097 transitions. [2022-11-22 00:05:37,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 2097 transitions. [2022-11-22 00:05:37,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-22 00:05:37,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:37,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:37,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:40,777 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-22 00:05:41,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:41,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1451 states and 2143 transitions. [2022-11-22 00:05:41,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2143 transitions. [2022-11-22 00:05:41,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-22 00:05:41,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:41,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:41,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:44,431 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-22 00:05:44,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:44,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2156 states to 1452 states and 2144 transitions. [2022-11-22 00:05:44,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2144 transitions. [2022-11-22 00:05:44,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:05:44,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:44,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:44,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:46,999 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-22 00:05:47,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:47,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1448 states and 2137 transitions. [2022-11-22 00:05:47,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2137 transitions. [2022-11-22 00:05:47,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-22 00:05:47,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:47,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:47,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:47,984 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-22 00:05:49,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:49,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1466 states and 2171 transitions. [2022-11-22 00:05:49,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2171 transitions. [2022-11-22 00:05:49,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-22 00:05:49,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:49,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:49,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:50,453 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-22 00:05:50,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:50,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1468 states and 2176 transitions. [2022-11-22 00:05:50,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2176 transitions. [2022-11-22 00:05:50,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:05:50,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:50,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:51,310 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-22 00:05:51,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:51,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1469 states and 2177 transitions. [2022-11-22 00:05:51,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2177 transitions. [2022-11-22 00:05:51,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-22 00:05:51,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:51,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:51,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:52,019 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-22 00:05:52,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:52,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1465 states and 2170 transitions. [2022-11-22 00:05:52,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2170 transitions. [2022-11-22 00:05:52,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-22 00:05:52,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:52,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:52,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:52,692 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-22 00:05:52,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:52,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1467 states and 2174 transitions. [2022-11-22 00:05:52,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2174 transitions. [2022-11-22 00:05:52,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-22 00:05:52,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:52,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:52,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:55,335 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2022-11-22 00:05:56,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:56,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1471 states and 2178 transitions. [2022-11-22 00:05:56,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2178 transitions. [2022-11-22 00:05:56,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-22 00:05:56,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:56,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:56,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:56,616 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2022-11-22 00:05:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:57,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1475 states and 2182 transitions. [2022-11-22 00:05:57,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2182 transitions. [2022-11-22 00:05:57,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-22 00:05:57,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:57,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:57,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:59,972 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2022-11-22 00:06:00,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:00,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1483 states and 2198 transitions. [2022-11-22 00:06:00,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2198 transitions. [2022-11-22 00:06:00,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-22 00:06:00,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:00,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:00,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:00,723 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2022-11-22 00:06:00,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:00,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1491 states and 2214 transitions. [2022-11-22 00:06:00,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2214 transitions. [2022-11-22 00:06:00,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-11-22 00:06:00,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:00,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:01,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:03,629 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2022-11-22 00:06:03,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:03,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1493 states and 2218 transitions. [2022-11-22 00:06:03,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 2218 transitions. [2022-11-22 00:06:03,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-11-22 00:06:03,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:03,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:03,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:04,393 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2022-11-22 00:06:04,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:04,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1495 states and 2222 transitions. [2022-11-22 00:06:04,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2222 transitions. [2022-11-22 00:06:04,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-11-22 00:06:04,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:04,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:04,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:04,871 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-11-22 00:06:05,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:05,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1496 states and 2224 transitions. [2022-11-22 00:06:05,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2224 transitions. [2022-11-22 00:06:05,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-22 00:06:05,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:05,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:05,272 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-11-22 00:06:05,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:05,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1498 states and 2227 transitions. [2022-11-22 00:06:05,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2227 transitions. [2022-11-22 00:06:05,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-22 00:06:05,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:05,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:05,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:05,768 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-11-22 00:06:05,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:06,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1499 states and 2229 transitions. [2022-11-22 00:06:06,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2229 transitions. [2022-11-22 00:06:06,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-22 00:06:06,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:06,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:06,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:06,299 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2022-11-22 00:06:06,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:06,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1500 states and 2230 transitions. [2022-11-22 00:06:06,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2230 transitions. [2022-11-22 00:06:06,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-11-22 00:06:06,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:06,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:06,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:06,811 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-11-22 00:06:07,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:07,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1500 states and 2229 transitions. [2022-11-22 00:06:07,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2229 transitions. [2022-11-22 00:06:07,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-11-22 00:06:07,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:07,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:07,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:07,948 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-11-22 00:06:08,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:08,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1502 states and 2232 transitions. [2022-11-22 00:06:08,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 2232 transitions. [2022-11-22 00:06:08,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-11-22 00:06:08,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:08,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:08,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:08,764 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-11-22 00:06:09,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:09,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1504 states and 2234 transitions. [2022-11-22 00:06:09,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 2234 transitions. [2022-11-22 00:06:09,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-22 00:06:09,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:09,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:09,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:09,773 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2022-11-22 00:06:10,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:10,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1506 states and 2238 transitions. [2022-11-22 00:06:10,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2238 transitions. [2022-11-22 00:06:10,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-22 00:06:10,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:10,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:11,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:13,295 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2022-11-22 00:06:13,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:13,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1514 states and 2253 transitions. [2022-11-22 00:06:13,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2253 transitions. [2022-11-22 00:06:13,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-11-22 00:06:13,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:13,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:13,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:13,995 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2022-11-22 00:06:14,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:14,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1522 states and 2268 transitions. [2022-11-22 00:06:14,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2268 transitions. [2022-11-22 00:06:14,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-11-22 00:06:14,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:14,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:14,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:14,597 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2022-11-22 00:06:14,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:14,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1523 states and 2270 transitions. [2022-11-22 00:06:14,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2270 transitions. [2022-11-22 00:06:14,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-11-22 00:06:14,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:14,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:14,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:16,766 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2022-11-22 00:06:16,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:16,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1529 states and 2279 transitions. [2022-11-22 00:06:16,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2279 transitions. [2022-11-22 00:06:16,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-11-22 00:06:16,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:16,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:17,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:17,292 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2022-11-22 00:06:17,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:17,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1530 states and 2281 transitions. [2022-11-22 00:06:17,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2281 transitions. [2022-11-22 00:06:17,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-22 00:06:17,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:17,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:17,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:17,783 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2022-11-22 00:06:17,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:17,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1531 states and 2283 transitions. [2022-11-22 00:06:17,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2283 transitions. [2022-11-22 00:06:17,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-11-22 00:06:17,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:17,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:17,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:18,452 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2022-11-22 00:06:19,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:19,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1539 states and 2297 transitions. [2022-11-22 00:06:19,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2297 transitions. [2022-11-22 00:06:19,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-11-22 00:06:19,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:19,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:19,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:19,519 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 17 proven. 1 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2022-11-22 00:06:19,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:19,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1540 states and 2299 transitions. [2022-11-22 00:06:19,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2299 transitions. [2022-11-22 00:06:19,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-11-22 00:06:19,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:19,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:19,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:20,314 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2022-11-22 00:06:20,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:20,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1541 states and 2300 transitions. [2022-11-22 00:06:20,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 2300 transitions. [2022-11-22 00:06:20,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-11-22 00:06:20,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:20,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:20,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:22,613 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2022-11-22 00:06:22,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:22,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1543 states and 2302 transitions. [2022-11-22 00:06:22,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2302 transitions. [2022-11-22 00:06:22,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-11-22 00:06:22,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:22,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:22,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:23,136 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-22 00:06:23,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:23,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1546 states and 2308 transitions. [2022-11-22 00:06:23,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2308 transitions. [2022-11-22 00:06:23,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-11-22 00:06:23,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:23,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:23,949 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2022-11-22 00:06:24,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:24,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1547 states and 2308 transitions. [2022-11-22 00:06:24,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2308 transitions. [2022-11-22 00:06:24,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-11-22 00:06:24,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:24,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:24,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:25,449 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2022-11-22 00:06:27,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:27,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1553 states and 2325 transitions. [2022-11-22 00:06:27,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2325 transitions. [2022-11-22 00:06:27,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-11-22 00:06:27,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:27,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:27,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:27,980 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2022-11-22 00:06:28,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:28,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1555 states and 2327 transitions. [2022-11-22 00:06:28,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 2327 transitions. [2022-11-22 00:06:28,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-11-22 00:06:28,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:28,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:28,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:29,109 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2022-11-22 00:06:30,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:30,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1557 states and 2330 transitions. [2022-11-22 00:06:30,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2330 transitions. [2022-11-22 00:06:30,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-11-22 00:06:30,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:30,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:30,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:31,167 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-11-22 00:06:31,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:31,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1560 states and 2336 transitions. [2022-11-22 00:06:31,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2336 transitions. [2022-11-22 00:06:31,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-11-22 00:06:31,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:31,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:31,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:31,967 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-11-22 00:06:32,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:32,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1561 states and 2336 transitions. [2022-11-22 00:06:32,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2336 transitions. [2022-11-22 00:06:32,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-11-22 00:06:32,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:32,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:32,446 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-11-22 00:06:32,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:32,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1564 states and 2341 transitions. [2022-11-22 00:06:32,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2341 transitions. [2022-11-22 00:06:32,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-11-22 00:06:32,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:32,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:32,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:34,857 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2022-11-22 00:06:38,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:38,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 1569 states and 2347 transitions. [2022-11-22 00:06:38,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2347 transitions. [2022-11-22 00:06:38,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-11-22 00:06:38,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:38,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:38,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:38,522 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2022-11-22 00:06:38,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:38,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2392 states to 1572 states and 2352 transitions. [2022-11-22 00:06:38,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2352 transitions. [2022-11-22 00:06:38,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-11-22 00:06:38,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:38,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:39,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:41,131 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2022-11-22 00:06:41,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:41,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2392 states to 1573 states and 2352 transitions. [2022-11-22 00:06:41,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2352 transitions. [2022-11-22 00:06:41,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-11-22 00:06:41,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:41,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:41,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:43,427 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2022-11-22 00:06:43,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:43,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1580 states and 2364 transitions. [2022-11-22 00:06:43,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2364 transitions. [2022-11-22 00:06:43,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-11-22 00:06:43,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:43,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:43,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:45,887 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2022-11-22 00:06:46,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:46,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 1581 states and 2365 transitions. [2022-11-22 00:06:46,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2365 transitions. [2022-11-22 00:06:46,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-11-22 00:06:46,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:46,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:46,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:47,968 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2022-11-22 00:06:51,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:51,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1591 states and 2380 transitions. [2022-11-22 00:06:51,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2380 transitions. [2022-11-22 00:06:51,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-11-22 00:06:51,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:51,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:51,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:52,083 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2022-11-22 00:06:52,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:52,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 1594 states and 2385 transitions. [2022-11-22 00:06:52,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2385 transitions. [2022-11-22 00:06:52,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-11-22 00:06:52,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:52,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:52,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:53,189 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2022-11-22 00:06:53,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:53,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2430 states to 1597 states and 2390 transitions. [2022-11-22 00:06:53,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2390 transitions. [2022-11-22 00:06:53,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-22 00:06:53,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:53,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:53,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:55,405 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2022-11-22 00:06:55,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:55,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2430 states to 1598 states and 2390 transitions. [2022-11-22 00:06:55,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 2390 transitions. [2022-11-22 00:06:55,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-11-22 00:06:55,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:55,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:55,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:56,117 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2022-11-22 00:06:56,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:56,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 1601 states and 2395 transitions. [2022-11-22 00:06:56,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2395 transitions. [2022-11-22 00:06:56,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-22 00:06:56,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:56,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:56,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:56,925 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-11-22 00:06:56,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:57,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1607 states and 2403 transitions. [2022-11-22 00:06:57,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 2403 transitions. [2022-11-22 00:06:57,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-22 00:06:57,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:57,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:57,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:57,363 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-11-22 00:06:57,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:57,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2451 states to 1613 states and 2411 transitions. [2022-11-22 00:06:57,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2411 transitions. [2022-11-22 00:06:57,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-11-22 00:06:57,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:57,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:57,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:57,756 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-11-22 00:06:57,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:57,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 1619 states and 2419 transitions. [2022-11-22 00:06:57,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2419 transitions. [2022-11-22 00:06:57,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-11-22 00:06:57,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:57,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:57,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:58,376 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-11-22 00:06:58,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:58,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1622 states and 2424 transitions. [2022-11-22 00:06:58,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2424 transitions. [2022-11-22 00:06:58,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-11-22 00:06:58,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:58,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:58,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:59,329 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-11-22 00:06:59,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:59,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1628 states and 2432 transitions. [2022-11-22 00:06:59,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2432 transitions. [2022-11-22 00:06:59,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-22 00:06:59,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:59,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:59,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:01,392 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2022-11-22 00:07:02,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:02,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1629 states and 2432 transitions. [2022-11-22 00:07:02,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2432 transitions. [2022-11-22 00:07:02,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-22 00:07:02,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:02,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:02,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:04,569 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2022-11-22 00:07:04,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:04,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 1633 states and 2440 transitions. [2022-11-22 00:07:04,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2440 transitions. [2022-11-22 00:07:04,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-11-22 00:07:04,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:04,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:05,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:06,637 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2022-11-22 00:07:08,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:08,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 1635 states and 2444 transitions. [2022-11-22 00:07:08,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 2444 transitions. [2022-11-22 00:07:08,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-11-22 00:07:08,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:08,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:08,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:09,329 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-11-22 00:07:09,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:09,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 1638 states and 2449 transitions. [2022-11-22 00:07:09,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 2449 transitions. [2022-11-22 00:07:09,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-11-22 00:07:09,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:09,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:09,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:10,318 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-11-22 00:07:10,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:10,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2498 states to 1644 states and 2457 transitions. [2022-11-22 00:07:10,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2457 transitions. [2022-11-22 00:07:10,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-11-22 00:07:10,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:10,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:10,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:11,757 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2022-11-22 00:07:12,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:12,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2498 states to 1644 states and 2456 transitions. [2022-11-22 00:07:12,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2456 transitions. [2022-11-22 00:07:12,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-11-22 00:07:12,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:12,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:12,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:12,707 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-11-22 00:07:13,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:13,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2500 states to 1645 states and 2458 transitions. [2022-11-22 00:07:13,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2458 transitions. [2022-11-22 00:07:13,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-11-22 00:07:13,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:13,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:13,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:13,775 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-11-22 00:07:13,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:13,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 1646 states and 2460 transitions. [2022-11-22 00:07:13,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2460 transitions. [2022-11-22 00:07:13,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-11-22 00:07:13,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:13,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:13,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:14,439 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-11-22 00:07:15,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:15,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1647 states and 2462 transitions. [2022-11-22 00:07:15,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2462 transitions. [2022-11-22 00:07:15,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-11-22 00:07:15,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:15,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:15,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:15,658 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-11-22 00:07:16,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:16,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 1648 states and 2463 transitions. [2022-11-22 00:07:16,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2463 transitions. [2022-11-22 00:07:16,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-11-22 00:07:16,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:16,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:16,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:16,954 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-11-22 00:07:17,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:17,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1649 states and 2464 transitions. [2022-11-22 00:07:17,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2464 transitions. [2022-11-22 00:07:17,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-11-22 00:07:17,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:17,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:17,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:18,185 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-11-22 00:07:18,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:18,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1650 states and 2465 transitions. [2022-11-22 00:07:18,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2465 transitions. [2022-11-22 00:07:18,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-11-22 00:07:18,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:18,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:18,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:19,452 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 11 proven. 15 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-11-22 00:07:19,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:20,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1651 states and 2465 transitions. [2022-11-22 00:07:20,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2465 transitions. [2022-11-22 00:07:20,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-11-22 00:07:20,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:20,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:20,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:21,191 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2022-11-22 00:07:23,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:23,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 1653 states and 2467 transitions. [2022-11-22 00:07:23,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 2467 transitions. [2022-11-22 00:07:23,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-11-22 00:07:23,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:23,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:23,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:26,041 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2022-11-22 00:07:35,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:07:35,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:35,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 1670 states and 2495 transitions. [2022-11-22 00:07:35,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2495 transitions. [2022-11-22 00:07:35,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-11-22 00:07:35,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:35,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:35,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:35,733 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2022-11-22 00:07:36,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:36,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 1671 states and 2496 transitions. [2022-11-22 00:07:36,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2496 transitions. [2022-11-22 00:07:36,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-11-22 00:07:36,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:36,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:36,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:38,945 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2022-11-22 00:07:40,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:40,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 1672 states and 2496 transitions. [2022-11-22 00:07:40,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2496 transitions. [2022-11-22 00:07:40,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-11-22 00:07:40,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:40,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:40,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:40,584 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2022-11-22 00:07:40,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:40,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1674 states and 2499 transitions. [2022-11-22 00:07:40,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2499 transitions. [2022-11-22 00:07:40,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-11-22 00:07:40,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:40,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:40,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:41,119 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2022-11-22 00:07:41,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:41,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1675 states and 2501 transitions. [2022-11-22 00:07:41,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2501 transitions. [2022-11-22 00:07:41,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-11-22 00:07:41,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:41,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:41,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:42,061 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2022-11-22 00:07:42,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:42,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1676 states and 2501 transitions. [2022-11-22 00:07:42,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2501 transitions. [2022-11-22 00:07:42,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-11-22 00:07:42,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:42,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:43,375 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2022-11-22 00:07:44,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:44,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2546 states to 1678 states and 2504 transitions. [2022-11-22 00:07:44,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2504 transitions. [2022-11-22 00:07:44,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-11-22 00:07:44,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:44,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:44,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:45,276 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2022-11-22 00:07:46,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:46,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2549 states to 1680 states and 2507 transitions. [2022-11-22 00:07:46,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2507 transitions. [2022-11-22 00:07:46,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-22 00:07:46,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:46,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:46,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:47,210 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2022-11-22 00:07:48,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:48,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 1682 states and 2510 transitions. [2022-11-22 00:07:48,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2510 transitions. [2022-11-22 00:07:48,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-22 00:07:48,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:48,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:48,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:49,078 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 11 proven. 25 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2022-11-22 00:07:49,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:49,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 1684 states and 2512 transitions. [2022-11-22 00:07:49,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2512 transitions. [2022-11-22 00:07:49,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-22 00:07:49,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:49,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:49,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:52,443 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2022-11-22 00:07:52,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:52,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2563 states to 1689 states and 2521 transitions. [2022-11-22 00:07:52,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2521 transitions. [2022-11-22 00:07:52,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-11-22 00:07:52,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:52,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:52,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:53,591 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2022-11-22 00:07:54,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:54,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 1691 states and 2523 transitions. [2022-11-22 00:07:54,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2523 transitions. [2022-11-22 00:07:54,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-11-22 00:07:54,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:54,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:54,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:55,668 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2022-11-22 00:07:58,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:58,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 1693 states and 2525 transitions. [2022-11-22 00:07:58,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2525 transitions. [2022-11-22 00:07:58,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-11-22 00:07:58,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:58,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:58,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:01,599 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-11-22 00:08:03,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:03,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1700 states and 2537 transitions. [2022-11-22 00:08:03,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2537 transitions. [2022-11-22 00:08:03,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2022-11-22 00:08:03,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:03,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:04,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:07,027 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-11-22 00:08:07,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:07,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 1703 states and 2541 transitions. [2022-11-22 00:08:07,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2541 transitions. [2022-11-22 00:08:07,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-11-22 00:08:07,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:07,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:07,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:08,075 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 521 trivial. 0 not checked. [2022-11-22 00:08:08,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:08,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2585 states to 1704 states and 2543 transitions. [2022-11-22 00:08:08,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 2543 transitions. [2022-11-22 00:08:08,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-11-22 00:08:08,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:08,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:08,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:09,295 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 10 proven. 117 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:08:10,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:10,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2590 states to 1707 states and 2548 transitions. [2022-11-22 00:08:10,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 2548 transitions. [2022-11-22 00:08:10,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-11-22 00:08:10,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:10,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:10,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:10,883 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 10 proven. 145 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:08:11,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:11,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 1710 states and 2553 transitions. [2022-11-22 00:08:11,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2553 transitions. [2022-11-22 00:08:11,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-11-22 00:08:11,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:11,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:12,365 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 526 trivial. 0 not checked. [2022-11-22 00:08:12,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:12,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 1711 states and 2553 transitions. [2022-11-22 00:08:12,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2553 transitions. [2022-11-22 00:08:12,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2022-11-22 00:08:12,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:12,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:12,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:13,577 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 525 trivial. 0 not checked. [2022-11-22 00:08:14,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:14,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 1716 states and 2567 transitions. [2022-11-22 00:08:14,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2567 transitions. [2022-11-22 00:08:14,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-11-22 00:08:14,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:14,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:14,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:15,320 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 10 proven. 176 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:08:16,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:16,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 1719 states and 2572 transitions. [2022-11-22 00:08:16,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 2572 transitions. [2022-11-22 00:08:16,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-11-22 00:08:16,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:16,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:16,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:16,631 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 10 proven. 51 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:08:16,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:16,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2622 states to 1725 states and 2580 transitions. [2022-11-22 00:08:16,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2580 transitions. [2022-11-22 00:08:16,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-11-22 00:08:16,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:16,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:17,710 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 10 proven. 210 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:08:18,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:18,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2627 states to 1728 states and 2585 transitions. [2022-11-22 00:08:18,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 2585 transitions. [2022-11-22 00:08:18,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2022-11-22 00:08:18,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:18,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:18,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:18,907 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 531 trivial. 0 not checked. [2022-11-22 00:08:18,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:18,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 1731 states and 2589 transitions. [2022-11-22 00:08:18,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 2589 transitions. [2022-11-22 00:08:18,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-11-22 00:08:18,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:18,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:19,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:22,692 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-11-22 00:08:24,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:08:27,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:08:29,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:08:30,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:30,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1752 states and 2628 transitions. [2022-11-22 00:08:30,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 2628 transitions. [2022-11-22 00:08:30,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-11-22 00:08:30,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:30,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:30,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:33,669 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-11-22 00:08:33,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:33,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 1755 states and 2632 transitions. [2022-11-22 00:08:33,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2632 transitions. [2022-11-22 00:08:33,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-11-22 00:08:33,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:33,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:34,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:37,781 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 637 trivial. 0 not checked. [2022-11-22 00:08:38,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:38,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2676 states to 1757 states and 2634 transitions. [2022-11-22 00:08:38,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2634 transitions. [2022-11-22 00:08:38,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2022-11-22 00:08:38,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:38,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:38,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:38,891 INFO L134 CoverageAnalysis]: Checked inductivity of 549 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 531 trivial. 0 not checked. [2022-11-22 00:08:39,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:39,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 1762 states and 2647 transitions. [2022-11-22 00:08:39,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2647 transitions. [2022-11-22 00:08:39,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2022-11-22 00:08:39,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:39,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:40,227 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 10 proven. 70 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:08:40,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:40,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 1768 states and 2655 transitions. [2022-11-22 00:08:40,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 2655 transitions. [2022-11-22 00:08:40,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2022-11-22 00:08:40,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:40,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:40,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:41,366 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 10 proven. 247 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:08:42,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:42,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1771 states and 2660 transitions. [2022-11-22 00:08:42,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2660 transitions. [2022-11-22 00:08:42,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-11-22 00:08:42,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:42,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:42,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:42,757 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2022-11-22 00:08:42,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:42,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2706 states to 1774 states and 2664 transitions. [2022-11-22 00:08:42,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2664 transitions. [2022-11-22 00:08:42,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-11-22 00:08:42,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:42,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:43,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:43,471 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 10 proven. 92 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:08:43,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:43,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2714 states to 1780 states and 2672 transitions. [2022-11-22 00:08:43,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2672 transitions. [2022-11-22 00:08:43,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-11-22 00:08:43,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:43,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:43,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:44,544 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 10 proven. 287 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:08:45,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:45,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 1783 states and 2677 transitions. [2022-11-22 00:08:45,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2677 transitions. [2022-11-22 00:08:45,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2022-11-22 00:08:45,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:45,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:45,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:45,794 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2022-11-22 00:08:45,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:45,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 1786 states and 2681 transitions. [2022-11-22 00:08:45,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 2681 transitions. [2022-11-22 00:08:45,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2022-11-22 00:08:45,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:45,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:46,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:46,711 INFO L134 CoverageAnalysis]: Checked inductivity of 568 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2022-11-22 00:08:47,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:47,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1791 states and 2694 transitions. [2022-11-22 00:08:47,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 2694 transitions. [2022-11-22 00:08:47,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2022-11-22 00:08:47,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:47,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:47,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:48,087 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2022-11-22 00:08:48,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:48,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1794 states and 2698 transitions. [2022-11-22 00:08:48,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2698 transitions. [2022-11-22 00:08:48,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-11-22 00:08:48,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:48,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:48,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:48,667 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 10 proven. 117 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:08:48,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:48,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2748 states to 1800 states and 2706 transitions. [2022-11-22 00:08:48,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2706 transitions. [2022-11-22 00:08:48,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2022-11-22 00:08:48,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:48,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:48,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:49,868 INFO L134 CoverageAnalysis]: Checked inductivity of 580 backedges. 10 proven. 330 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:08:50,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:50,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 1803 states and 2711 transitions. [2022-11-22 00:08:50,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 2711 transitions. [2022-11-22 00:08:50,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-11-22 00:08:50,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:50,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:50,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:51,211 INFO L134 CoverageAnalysis]: Checked inductivity of 567 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2022-11-22 00:08:51,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:51,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 1806 states and 2715 transitions. [2022-11-22 00:08:51,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2715 transitions. [2022-11-22 00:08:51,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2022-11-22 00:08:51,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:51,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:51,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:51,841 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 10 proven. 145 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:08:51,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:51,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2765 states to 1812 states and 2723 transitions. [2022-11-22 00:08:51,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 2723 transitions. [2022-11-22 00:08:51,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-11-22 00:08:51,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:51,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:52,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:52,977 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 10 proven. 376 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:08:53,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:53,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2770 states to 1815 states and 2728 transitions. [2022-11-22 00:08:53,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 2728 transitions. [2022-11-22 00:08:53,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-11-22 00:08:53,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:53,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:54,325 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2022-11-22 00:08:54,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:54,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2774 states to 1818 states and 2732 transitions. [2022-11-22 00:08:54,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 2732 transitions. [2022-11-22 00:08:54,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2022-11-22 00:08:54,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:54,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:54,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:54,924 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2022-11-22 00:08:55,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:55,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1821 states and 2736 transitions. [2022-11-22 00:08:55,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 2736 transitions. [2022-11-22 00:08:55,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2022-11-22 00:08:55,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:55,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:55,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:56,041 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2022-11-22 00:08:57,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:57,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2791 states to 1826 states and 2749 transitions. [2022-11-22 00:08:57,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 2749 transitions. [2022-11-22 00:08:57,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-11-22 00:08:57,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:57,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:57,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:57,499 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2022-11-22 00:08:57,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:57,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2795 states to 1829 states and 2753 transitions. [2022-11-22 00:08:57,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2753 transitions. [2022-11-22 00:08:57,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2022-11-22 00:08:57,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:57,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:57,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:58,200 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 10 proven. 176 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:08:58,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:58,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 1835 states and 2761 transitions. [2022-11-22 00:08:58,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 2761 transitions. [2022-11-22 00:08:58,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-11-22 00:08:58,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:58,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:58,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:59,390 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 10 proven. 425 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:09:00,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:00,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 1838 states and 2766 transitions. [2022-11-22 00:09:00,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 2766 transitions. [2022-11-22 00:09:00,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2022-11-22 00:09:00,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:00,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:00,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:00,761 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-11-22 00:09:01,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:01,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1839 states and 2768 transitions. [2022-11-22 00:09:01,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 2768 transitions. [2022-11-22 00:09:01,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2022-11-22 00:09:01,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:01,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:01,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:01,654 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2022-11-22 00:09:01,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:01,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2814 states to 1842 states and 2772 transitions. [2022-11-22 00:09:01,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2772 transitions. [2022-11-22 00:09:01,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2022-11-22 00:09:01,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:01,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:01,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:02,220 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-11-22 00:09:02,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:02,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 1845 states and 2776 transitions. [2022-11-22 00:09:02,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 2776 transitions. [2022-11-22 00:09:02,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-11-22 00:09:02,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:02,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:02,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:03,808 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 14 proven. 2 refuted. 0 times theorem prover too weak. 571 trivial. 0 not checked. [2022-11-22 00:09:08,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:08,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 1872 states and 2822 transitions. [2022-11-22 00:09:08,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2822 transitions. [2022-11-22 00:09:08,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-11-22 00:09:08,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:08,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:08,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:09,270 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 10 proven. 210 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:09:09,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:09,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1878 states and 2830 transitions. [2022-11-22 00:09:09,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 2830 transitions. [2022-11-22 00:09:09,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2022-11-22 00:09:09,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:09,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:09,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:10,696 INFO L134 CoverageAnalysis]: Checked inductivity of 727 backedges. 10 proven. 477 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:09:11,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:11,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2879 states to 1881 states and 2835 transitions. [2022-11-22 00:09:11,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 2835 transitions. [2022-11-22 00:09:11,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-22 00:09:11,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:11,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:11,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:13,688 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 784 trivial. 0 not checked. [2022-11-22 00:09:17,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:17,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 1890 states and 2852 transitions. [2022-11-22 00:09:17,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 2852 transitions. [2022-11-22 00:09:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-11-22 00:09:17,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:17,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:17,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:18,334 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2022-11-22 00:09:18,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:18,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 1893 states and 2856 transitions. [2022-11-22 00:09:18,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2856 transitions. [2022-11-22 00:09:18,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-11-22 00:09:18,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:18,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:18,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:19,211 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-11-22 00:09:19,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:19,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 1896 states and 2860 transitions. [2022-11-22 00:09:19,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2860 transitions. [2022-11-22 00:09:19,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-11-22 00:09:19,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:19,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:19,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:20,244 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2022-11-22 00:09:21,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:21,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 1899 states and 2865 transitions. [2022-11-22 00:09:21,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 2865 transitions. [2022-11-22 00:09:21,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2022-11-22 00:09:21,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:21,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:21,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:22,309 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 11 proven. 55 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2022-11-22 00:09:23,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:23,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 1904 states and 2878 transitions. [2022-11-22 00:09:23,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 2878 transitions. [2022-11-22 00:09:23,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-11-22 00:09:23,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:23,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:23,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:23,909 INFO L134 CoverageAnalysis]: Checked inductivity of 604 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-11-22 00:09:24,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:24,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 1907 states and 2882 transitions. [2022-11-22 00:09:24,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2882 transitions. [2022-11-22 00:09:24,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-11-22 00:09:24,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:24,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:24,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:24,751 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 10 proven. 247 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:09:24,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:24,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2934 states to 1913 states and 2890 transitions. [2022-11-22 00:09:24,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 2890 transitions. [2022-11-22 00:09:24,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-11-22 00:09:24,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:24,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:25,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:26,191 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 10 proven. 532 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:09:27,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:27,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 1916 states and 2895 transitions. [2022-11-22 00:09:27,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 2895 transitions. [2022-11-22 00:09:27,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-22 00:09:27,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:27,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:27,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:28,478 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2022-11-22 00:09:29,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:29,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2952 states to 1919 states and 2902 transitions. [2022-11-22 00:09:29,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 2902 transitions. [2022-11-22 00:09:29,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-11-22 00:09:29,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:29,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:29,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:29,854 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-11-22 00:09:29,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:29,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2956 states to 1922 states and 2906 transitions. [2022-11-22 00:09:29,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2906 transitions. [2022-11-22 00:09:30,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-11-22 00:09:30,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:30,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:30,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:30,563 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2022-11-22 00:09:30,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:30,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1925 states and 2911 transitions. [2022-11-22 00:09:30,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 2911 transitions. [2022-11-22 00:09:30,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-22 00:09:30,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:30,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:30,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:34,490 INFO L134 CoverageAnalysis]: Checked inductivity of 674 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 663 trivial. 0 not checked. [2022-11-22 00:09:38,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:38,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2997 states to 1937 states and 2935 transitions. [2022-11-22 00:09:38,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 2935 transitions. [2022-11-22 00:09:38,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-11-22 00:09:38,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:38,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:39,457 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 16 proven. 2 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2022-11-22 00:09:40,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:40,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 1957 states and 2968 transitions. [2022-11-22 00:09:40,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 2968 transitions. [2022-11-22 00:09:40,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-11-22 00:09:40,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:40,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:41,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:41,726 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2022-11-22 00:09:42,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:42,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 1960 states and 2972 transitions. [2022-11-22 00:09:42,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 2972 transitions. [2022-11-22 00:09:42,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-11-22 00:09:42,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:42,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:42,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:43,987 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2022-11-22 00:09:47,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:47,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 1963 states and 2982 transitions. [2022-11-22 00:09:47,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 2982 transitions. [2022-11-22 00:09:47,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2022-11-22 00:09:47,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:47,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:47,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:48,295 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 10 proven. 287 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:09:48,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:48,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3052 states to 1969 states and 2990 transitions. [2022-11-22 00:09:48,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 2990 transitions. [2022-11-22 00:09:48,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-11-22 00:09:48,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:48,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:48,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:49,854 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 10 proven. 590 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:09:50,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:50,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 1972 states and 2995 transitions. [2022-11-22 00:09:50,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 2995 transitions. [2022-11-22 00:09:50,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-11-22 00:09:50,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:50,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:51,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:51,765 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 11 proven. 55 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-11-22 00:09:51,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:51,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3061 states to 1975 states and 2999 transitions. [2022-11-22 00:09:51,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 2999 transitions. [2022-11-22 00:09:51,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-11-22 00:09:51,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:51,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:52,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:52,576 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2022-11-22 00:09:52,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:52,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3065 states to 1978 states and 3003 transitions. [2022-11-22 00:09:52,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3003 transitions. [2022-11-22 00:09:52,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-22 00:09:52,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:52,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:53,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:56,591 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 665 trivial. 0 not checked. [2022-11-22 00:09:56,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:56,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3075 states to 1983 states and 3013 transitions. [2022-11-22 00:09:56,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3013 transitions. [2022-11-22 00:09:56,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-22 00:09:56,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:56,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:00,597 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2022-11-22 00:10:00,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:00,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3076 states to 1984 states and 3014 transitions. [2022-11-22 00:10:00,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3014 transitions. [2022-11-22 00:10:00,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-22 00:10:00,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:00,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:01,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:04,842 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2022-11-22 00:10:05,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:05,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1985 states and 3015 transitions. [2022-11-22 00:10:05,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3015 transitions. [2022-11-22 00:10:05,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-11-22 00:10:05,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:05,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:05,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:05,962 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 11 proven. 81 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-11-22 00:10:06,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:06,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 1988 states and 3020 transitions. [2022-11-22 00:10:06,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3020 transitions. [2022-11-22 00:10:06,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-11-22 00:10:06,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:06,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:06,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:06,635 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2022-11-22 00:10:06,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:06,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3086 states to 1991 states and 3024 transitions. [2022-11-22 00:10:06,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3024 transitions. [2022-11-22 00:10:06,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-22 00:10:06,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:06,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:06,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:07,430 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 10 proven. 330 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:10:07,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:07,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3094 states to 1997 states and 3032 transitions. [2022-11-22 00:10:07,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3032 transitions. [2022-11-22 00:10:07,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2022-11-22 00:10:07,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:07,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:07,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:08,952 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 10 proven. 651 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:10:09,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:09,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3099 states to 2000 states and 3037 transitions. [2022-11-22 00:10:09,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3037 transitions. [2022-11-22 00:10:09,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-22 00:10:09,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:09,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:10,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:10,745 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 11 proven. 12 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2022-11-22 00:10:11,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:11,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3103 states to 2003 states and 3041 transitions. [2022-11-22 00:10:11,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3041 transitions. [2022-11-22 00:10:11,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-11-22 00:10:11,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:11,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:11,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:12,381 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 11 proven. 55 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2022-11-22 00:10:12,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:12,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3107 states to 2006 states and 3045 transitions. [2022-11-22 00:10:12,485 INFO L276 IsEmpty]: Start isEmpty. Operand 2006 states and 3045 transitions. [2022-11-22 00:10:12,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-22 00:10:12,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:12,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:12,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:13,125 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2022-11-22 00:10:13,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:13,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3112 states to 2009 states and 3050 transitions. [2022-11-22 00:10:13,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3050 transitions. [2022-11-22 00:10:13,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-22 00:10:13,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:13,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:13,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:13,816 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2022-11-22 00:10:15,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:15,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3144 states to 2029 states and 3082 transitions. [2022-11-22 00:10:15,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3082 transitions. [2022-11-22 00:10:15,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-22 00:10:15,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:15,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:15,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:16,210 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 597 trivial. 0 not checked. [2022-11-22 00:10:19,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:19,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3153 states to 2032 states and 3091 transitions. [2022-11-22 00:10:19,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 3091 transitions. [2022-11-22 00:10:19,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-22 00:10:19,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:19,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:19,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:19,817 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 597 trivial. 0 not checked. [2022-11-22 00:10:19,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:19,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3157 states to 2035 states and 3095 transitions. [2022-11-22 00:10:19,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 3095 transitions. [2022-11-22 00:10:19,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2022-11-22 00:10:19,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:19,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:20,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:20,681 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 10 proven. 376 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:10:20,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:20,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3165 states to 2041 states and 3103 transitions. [2022-11-22 00:10:20,806 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3103 transitions. [2022-11-22 00:10:20,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2022-11-22 00:10:20,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:20,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:20,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:22,222 INFO L134 CoverageAnalysis]: Checked inductivity of 965 backedges. 10 proven. 715 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:10:23,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:23,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3170 states to 2044 states and 3108 transitions. [2022-11-22 00:10:23,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3108 transitions. [2022-11-22 00:10:23,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-22 00:10:23,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:23,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:23,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:23,859 INFO L134 CoverageAnalysis]: Checked inductivity of 683 backedges. 11 proven. 81 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2022-11-22 00:10:23,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:23,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 2047 states and 3113 transitions. [2022-11-22 00:10:23,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3113 transitions. [2022-11-22 00:10:23,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-11-22 00:10:23,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:23,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:24,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:24,548 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2022-11-22 00:10:24,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:24,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3179 states to 2050 states and 3117 transitions. [2022-11-22 00:10:24,657 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3117 transitions. [2022-11-22 00:10:24,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-11-22 00:10:24,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:24,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:25,496 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 651 trivial. 0 not checked. [2022-11-22 00:10:26,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:26,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 2053 states and 3121 transitions. [2022-11-22 00:10:26,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3121 transitions. [2022-11-22 00:10:26,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2022-11-22 00:10:26,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:26,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:26,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:27,203 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 11 proven. 55 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2022-11-22 00:10:27,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:27,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3187 states to 2056 states and 3125 transitions. [2022-11-22 00:10:27,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3125 transitions. [2022-11-22 00:10:27,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-11-22 00:10:27,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:27,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:27,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:28,156 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 10 proven. 425 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:10:28,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:28,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 2062 states and 3133 transitions. [2022-11-22 00:10:28,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3133 transitions. [2022-11-22 00:10:28,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-11-22 00:10:28,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:28,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:28,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:29,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 10 proven. 782 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:10:30,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:30,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3200 states to 2065 states and 3138 transitions. [2022-11-22 00:10:30,658 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3138 transitions. [2022-11-22 00:10:30,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-11-22 00:10:30,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:30,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:30,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:31,238 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2022-11-22 00:10:31,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:31,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3204 states to 2068 states and 3142 transitions. [2022-11-22 00:10:31,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 3142 transitions. [2022-11-22 00:10:31,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2022-11-22 00:10:31,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:31,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:31,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:32,005 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 11 proven. 81 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2022-11-22 00:10:32,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:32,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3209 states to 2071 states and 3147 transitions. [2022-11-22 00:10:32,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3147 transitions. [2022-11-22 00:10:32,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-11-22 00:10:32,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:32,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:32,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:32,795 INFO L134 CoverageAnalysis]: Checked inductivity of 674 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2022-11-22 00:10:32,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:32,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3214 states to 2074 states and 3152 transitions. [2022-11-22 00:10:32,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3152 transitions. [2022-11-22 00:10:32,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2022-11-22 00:10:32,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:32,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:33,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:33,483 INFO L134 CoverageAnalysis]: Checked inductivity of 674 backedges. 20 proven. 2 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2022-11-22 00:10:34,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:34,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3246 states to 2094 states and 3184 transitions. [2022-11-22 00:10:34,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3184 transitions. [2022-11-22 00:10:34,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-22 00:10:34,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:34,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:35,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:35,722 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 11 proven. 35 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2022-11-22 00:10:36,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:36,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 2097 states and 3187 transitions. [2022-11-22 00:10:36,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3187 transitions. [2022-11-22 00:10:36,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-11-22 00:10:36,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:36,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:36,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:37,798 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2022-11-22 00:10:40,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:40,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3258 states to 2100 states and 3196 transitions. [2022-11-22 00:10:40,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 3196 transitions. [2022-11-22 00:10:40,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-11-22 00:10:40,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:40,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:40,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:40,844 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2022-11-22 00:10:40,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:40,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3262 states to 2103 states and 3200 transitions. [2022-11-22 00:10:40,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 3200 transitions. [2022-11-22 00:10:40,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-22 00:10:40,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:40,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:41,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:41,776 INFO L134 CoverageAnalysis]: Checked inductivity of 749 backedges. 10 proven. 477 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:10:41,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:41,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3270 states to 2109 states and 3208 transitions. [2022-11-22 00:10:41,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 3208 transitions. [2022-11-22 00:10:41,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-11-22 00:10:41,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:41,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:42,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:43,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1102 backedges. 10 proven. 852 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:10:44,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:44,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 2112 states and 3213 transitions. [2022-11-22 00:10:44,244 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3213 transitions. [2022-11-22 00:10:44,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-11-22 00:10:44,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:44,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:44,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:44,880 INFO L134 CoverageAnalysis]: Checked inductivity of 695 backedges. 11 proven. 55 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2022-11-22 00:10:44,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:44,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3279 states to 2115 states and 3217 transitions. [2022-11-22 00:10:44,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 3217 transitions. [2022-11-22 00:10:44,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-22 00:10:44,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:44,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:45,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:45,643 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 11 proven. 13 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked. [2022-11-22 00:10:45,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:45,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 2118 states and 3221 transitions. [2022-11-22 00:10:45,748 INFO L276 IsEmpty]: Start isEmpty. Operand 2118 states and 3221 transitions. [2022-11-22 00:10:45,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2022-11-22 00:10:45,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:45,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:45,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:46,411 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 11 proven. 81 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2022-11-22 00:10:46,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:46,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3288 states to 2121 states and 3226 transitions. [2022-11-22 00:10:46,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 3226 transitions. [2022-11-22 00:10:46,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-11-22 00:10:46,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:46,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:47,367 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 10 proven. 532 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:10:47,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:47,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 2127 states and 3234 transitions. [2022-11-22 00:10:47,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 3234 transitions. [2022-11-22 00:10:47,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2022-11-22 00:10:47,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:47,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:47,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:48,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1175 backedges. 10 proven. 925 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:10:49,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:49,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3301 states to 2130 states and 3239 transitions. [2022-11-22 00:10:49,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2130 states and 3239 transitions. [2022-11-22 00:10:49,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-22 00:10:49,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:49,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:50,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:52,973 INFO L134 CoverageAnalysis]: Checked inductivity of 763 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 763 trivial. 0 not checked. [2022-11-22 00:11:15,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:15,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3367 states to 2172 states and 3305 transitions. [2022-11-22 00:11:15,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 3305 transitions. [2022-11-22 00:11:15,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-11-22 00:11:15,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:15,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:15,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:15,640 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 11 proven. 21 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked. [2022-11-22 00:11:15,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:15,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3371 states to 2175 states and 3309 transitions. [2022-11-22 00:11:15,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 3309 transitions. [2022-11-22 00:11:15,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-11-22 00:11:15,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:15,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:15,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:16,376 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 11 proven. 55 refuted. 0 times theorem prover too weak. 651 trivial. 0 not checked. [2022-11-22 00:11:16,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:16,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3377 states to 2178 states and 3315 transitions. [2022-11-22 00:11:16,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 3315 transitions. [2022-11-22 00:11:16,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-22 00:11:16,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:16,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:16,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:17,196 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2022-11-22 00:11:18,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:18,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3409 states to 2198 states and 3347 transitions. [2022-11-22 00:11:18,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3347 transitions. [2022-11-22 00:11:18,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-11-22 00:11:18,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:18,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:18,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:19,807 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked. [2022-11-22 00:11:22,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:22,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 2201 states and 3356 transitions. [2022-11-22 00:11:22,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 3356 transitions. [2022-11-22 00:11:22,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-11-22 00:11:22,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:22,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:22,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:23,187 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked. [2022-11-22 00:11:23,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:23,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3422 states to 2204 states and 3360 transitions. [2022-11-22 00:11:23,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 3360 transitions. [2022-11-22 00:11:23,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-22 00:11:23,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:23,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:23,949 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2022-11-22 00:11:24,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:24,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3426 states to 2207 states and 3364 transitions. [2022-11-22 00:11:24,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 3364 transitions. [2022-11-22 00:11:24,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-11-22 00:11:24,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:24,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:24,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:24,945 INFO L134 CoverageAnalysis]: Checked inductivity of 862 backedges. 10 proven. 590 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:11:25,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3434 states to 2213 states and 3372 transitions. [2022-11-22 00:11:25,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2213 states and 3372 transitions. [2022-11-22 00:11:25,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-22 00:11:25,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:25,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:25,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:26,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1251 backedges. 10 proven. 1001 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:11:27,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:27,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3439 states to 2216 states and 3377 transitions. [2022-11-22 00:11:27,734 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 3377 transitions. [2022-11-22 00:11:27,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-11-22 00:11:27,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:27,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:27,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:28,477 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 11 proven. 81 refuted. 0 times theorem prover too weak. 651 trivial. 0 not checked. [2022-11-22 00:11:28,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:28,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3444 states to 2219 states and 3382 transitions. [2022-11-22 00:11:28,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 3382 transitions. [2022-11-22 00:11:28,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-22 00:11:28,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:28,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:28,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:29,421 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 11 proven. 24 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2022-11-22 00:11:29,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:29,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3448 states to 2222 states and 3386 transitions. [2022-11-22 00:11:29,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2222 states and 3386 transitions. [2022-11-22 00:11:29,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-11-22 00:11:29,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:29,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:29,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:30,417 INFO L134 CoverageAnalysis]: Checked inductivity of 978 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 967 trivial. 0 not checked. [2022-11-22 00:11:30,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:30,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 2242 states and 3432 transitions. [2022-11-22 00:11:30,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 3432 transitions. [2022-11-22 00:11:30,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-22 00:11:30,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:30,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:30,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:31,555 INFO L134 CoverageAnalysis]: Checked inductivity of 923 backedges. 10 proven. 651 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:11:31,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:31,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 2248 states and 3440 transitions. [2022-11-22 00:11:31,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2248 states and 3440 transitions. [2022-11-22 00:11:31,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2022-11-22 00:11:31,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:31,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:31,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:33,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 10 proven. 1080 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:11:34,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:34,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3507 states to 2251 states and 3445 transitions. [2022-11-22 00:11:34,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 3445 transitions. [2022-11-22 00:11:34,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-22 00:11:34,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:34,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:34,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:37,505 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2022-11-22 00:11:39,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:39,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 2271 states and 3478 transitions. [2022-11-22 00:11:39,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 3478 transitions. [2022-11-22 00:11:39,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-22 00:11:39,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:39,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:40,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:40,535 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 11 proven. 37 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2022-11-22 00:11:40,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:40,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 2274 states and 3482 transitions. [2022-11-22 00:11:40,658 INFO L276 IsEmpty]: Start isEmpty. Operand 2274 states and 3482 transitions. [2022-11-22 00:11:40,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-22 00:11:40,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:40,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:40,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:41,279 INFO L134 CoverageAnalysis]: Checked inductivity of 711 backedges. 11 proven. 19 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2022-11-22 00:11:41,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:41,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3548 states to 2277 states and 3486 transitions. [2022-11-22 00:11:41,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2277 states and 3486 transitions. [2022-11-22 00:11:41,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2022-11-22 00:11:41,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:41,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:41,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:42,323 INFO L134 CoverageAnalysis]: Checked inductivity of 978 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 967 trivial. 0 not checked. [2022-11-22 00:11:42,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:42,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3549 states to 2278 states and 3487 transitions. [2022-11-22 00:11:42,403 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 3487 transitions. [2022-11-22 00:11:42,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-22 00:11:42,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:42,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:42,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:43,074 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 11 proven. 81 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2022-11-22 00:11:43,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:43,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3556 states to 2281 states and 3494 transitions. [2022-11-22 00:11:43,226 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 3494 transitions. [2022-11-22 00:11:43,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2022-11-22 00:11:43,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:43,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:43,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:44,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1060 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1049 trivial. 0 not checked. [2022-11-22 00:11:45,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:45,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3557 states to 2283 states and 3495 transitions. [2022-11-22 00:11:45,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2283 states and 3495 transitions. [2022-11-22 00:11:45,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2022-11-22 00:11:45,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:45,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:49,032 INFO L134 CoverageAnalysis]: Checked inductivity of 1060 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1048 trivial. 0 not checked. [2022-11-22 00:11:51,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:51,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 2288 states and 3505 transitions. [2022-11-22 00:11:51,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 3505 transitions. [2022-11-22 00:11:51,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-11-22 00:11:51,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:51,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:52,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:53,831 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2022-11-22 00:11:59,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:59,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 2292 states and 3511 transitions. [2022-11-22 00:11:59,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3511 transitions. [2022-11-22 00:11:59,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-22 00:11:59,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:59,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:59,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:00,212 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2022-11-22 00:12:01,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:01,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3614 states to 2312 states and 3543 transitions. [2022-11-22 00:12:01,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 3543 transitions. [2022-11-22 00:12:01,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-22 00:12:01,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:01,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:03,061 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 11 proven. 55 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2022-11-22 00:12:05,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:05,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3623 states to 2315 states and 3552 transitions. [2022-11-22 00:12:05,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 3552 transitions. [2022-11-22 00:12:05,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-22 00:12:05,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:05,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:06,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:06,755 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 11 proven. 55 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2022-11-22 00:12:06,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:06,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3627 states to 2318 states and 3556 transitions. [2022-11-22 00:12:06,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 3556 transitions. [2022-11-22 00:12:06,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-22 00:12:06,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:06,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:07,564 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 11 proven. 27 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2022-11-22 00:12:07,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:07,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3631 states to 2321 states and 3560 transitions. [2022-11-22 00:12:07,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 3560 transitions. [2022-11-22 00:12:07,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-22 00:12:07,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:07,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:07,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:08,766 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 10 proven. 715 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:12:08,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:08,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3639 states to 2327 states and 3568 transitions. [2022-11-22 00:12:08,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2327 states and 3568 transitions. [2022-11-22 00:12:08,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-11-22 00:12:08,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:08,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:09,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:10,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1412 backedges. 10 proven. 1162 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:12:11,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:11,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 2330 states and 3573 transitions. [2022-11-22 00:12:11,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 3573 transitions. [2022-11-22 00:12:11,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2022-11-22 00:12:11,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:11,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:11,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:15,440 INFO L134 CoverageAnalysis]: Checked inductivity of 1060 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1048 trivial. 0 not checked. [2022-11-22 00:12:15,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:15,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 2327 states and 3567 transitions. [2022-11-22 00:12:15,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2327 states and 3567 transitions. [2022-11-22 00:12:15,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-11-22 00:12:15,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:15,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:16,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:19,596 INFO L134 CoverageAnalysis]: Checked inductivity of 843 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 832 trivial. 0 not checked. [2022-11-22 00:12:20,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:20,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3691 states to 2347 states and 3612 transitions. [2022-11-22 00:12:20,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 3612 transitions. [2022-11-22 00:12:20,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-22 00:12:20,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:20,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:20,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:20,750 INFO L134 CoverageAnalysis]: Checked inductivity of 732 backedges. 11 proven. 40 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2022-11-22 00:12:20,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:20,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3695 states to 2350 states and 3616 transitions. [2022-11-22 00:12:20,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 3616 transitions. [2022-11-22 00:12:20,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-22 00:12:20,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:20,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:21,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:21,651 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2022-11-22 00:12:21,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:21,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3701 states to 2353 states and 3622 transitions. [2022-11-22 00:12:21,846 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 3622 transitions. [2022-11-22 00:12:21,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-22 00:12:21,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:21,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:22,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:23,458 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 11 proven. 23 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2022-11-22 00:12:27,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:27,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3710 states to 2356 states and 3631 transitions. [2022-11-22 00:12:27,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 3631 transitions. [2022-11-22 00:12:27,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-22 00:12:27,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:27,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:27,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:28,649 INFO L134 CoverageAnalysis]: Checked inductivity of 1054 backedges. 10 proven. 782 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:12:28,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:28,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 2362 states and 3639 transitions. [2022-11-22 00:12:28,853 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 3639 transitions. [2022-11-22 00:12:28,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-22 00:12:28,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:28,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:28,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:30,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1497 backedges. 10 proven. 1247 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:12:31,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:31,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3723 states to 2365 states and 3644 transitions. [2022-11-22 00:12:31,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 3644 transitions. [2022-11-22 00:12:31,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2022-11-22 00:12:31,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:31,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:32,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:35,369 INFO L134 CoverageAnalysis]: Checked inductivity of 845 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 834 trivial. 0 not checked. [2022-11-22 00:12:35,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:35,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3724 states to 2366 states and 3645 transitions. [2022-11-22 00:12:35,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 3645 transitions. [2022-11-22 00:12:35,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-11-22 00:12:35,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:35,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:38,764 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 834 trivial. 0 not checked. [2022-11-22 00:12:39,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:39,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 2367 states and 3647 transitions. [2022-11-22 00:12:39,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 3647 transitions. [2022-11-22 00:12:39,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-11-22 00:12:39,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:39,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:42,535 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 834 trivial. 0 not checked. [2022-11-22 00:12:44,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:44,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 2386 states and 3677 transitions. [2022-11-22 00:12:44,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2386 states and 3677 transitions. [2022-11-22 00:12:45,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-22 00:12:45,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:45,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:45,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:45,726 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 11 proven. 58 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2022-11-22 00:12:45,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:45,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 2389 states and 3681 transitions. [2022-11-22 00:12:45,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 3681 transitions. [2022-11-22 00:12:45,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-22 00:12:45,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:45,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:46,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:46,723 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 11 proven. 30 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2022-11-22 00:12:46,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:46,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3764 states to 2392 states and 3685 transitions. [2022-11-22 00:12:46,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 3685 transitions. [2022-11-22 00:12:46,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-11-22 00:12:46,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:46,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:47,762 INFO L134 CoverageAnalysis]: Checked inductivity of 1004 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 993 trivial. 0 not checked. [2022-11-22 00:12:47,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:47,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3766 states to 2394 states and 3687 transitions. [2022-11-22 00:12:47,891 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 3687 transitions. [2022-11-22 00:12:47,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2022-11-22 00:12:47,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:47,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:48,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:48,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 996 trivial. 0 not checked. [2022-11-22 00:12:48,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:48,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3774 states to 2398 states and 3695 transitions. [2022-11-22 00:12:48,833 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 3695 transitions. [2022-11-22 00:12:48,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-11-22 00:12:48,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:48,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:48,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:50,035 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 11 proven. 81 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2022-11-22 00:12:50,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:50,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3779 states to 2401 states and 3700 transitions. [2022-11-22 00:12:50,657 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 3700 transitions. [2022-11-22 00:12:50,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-11-22 00:12:50,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:50,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:50,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:51,414 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 11 proven. 43 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2022-11-22 00:12:51,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:51,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3783 states to 2404 states and 3704 transitions. [2022-11-22 00:12:51,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 3704 transitions. [2022-11-22 00:12:51,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-11-22 00:12:51,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:51,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:51,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:52,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1124 backedges. 10 proven. 852 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:12:52,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:52,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3791 states to 2410 states and 3712 transitions. [2022-11-22 00:12:52,734 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 3712 transitions. [2022-11-22 00:12:52,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-11-22 00:12:52,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:52,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:54,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1585 backedges. 10 proven. 1335 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:12:55,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:55,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 2413 states and 3717 transitions. [2022-11-22 00:12:55,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2413 states and 3717 transitions. [2022-11-22 00:12:55,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2022-11-22 00:12:55,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:55,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:55,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:56,405 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 11 proven. 61 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2022-11-22 00:12:56,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:56,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3800 states to 2416 states and 3721 transitions. [2022-11-22 00:12:56,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2416 states and 3721 transitions. [2022-11-22 00:12:56,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2022-11-22 00:12:56,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:56,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:56,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:57,156 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 11 proven. 33 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2022-11-22 00:12:57,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:57,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3806 states to 2419 states and 3727 transitions. [2022-11-22 00:12:57,301 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 3727 transitions. [2022-11-22 00:12:57,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-11-22 00:12:57,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:57,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:57,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:58,613 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2022-11-22 00:13:02,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:02,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3815 states to 2422 states and 3736 transitions. [2022-11-22 00:13:02,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2422 states and 3736 transitions. [2022-11-22 00:13:02,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-11-22 00:13:02,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:02,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:02,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:03,114 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2022-11-22 00:13:03,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:03,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 2425 states and 3740 transitions. [2022-11-22 00:13:03,259 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 3740 transitions. [2022-11-22 00:13:03,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2022-11-22 00:13:03,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:03,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:03,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:04,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1197 backedges. 10 proven. 925 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:13:04,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:04,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3827 states to 2431 states and 3748 transitions. [2022-11-22 00:13:04,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2431 states and 3748 transitions. [2022-11-22 00:13:04,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-11-22 00:13:04,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:04,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:04,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:06,238 INFO L134 CoverageAnalysis]: Checked inductivity of 1676 backedges. 10 proven. 1426 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-22 00:13:07,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:07,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3831 states to 2434 states and 3752 transitions. [2022-11-22 00:13:07,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2434 states and 3752 transitions. [2022-11-22 00:13:07,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-11-22 00:13:07,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:07,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:07,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:11,042 INFO L134 CoverageAnalysis]: Checked inductivity of 869 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 858 trivial. 0 not checked. [2022-11-22 00:13:11,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:11,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3833 states to 2436 states and 3754 transitions. [2022-11-22 00:13:11,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2436 states and 3754 transitions. [2022-11-22 00:13:11,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2022-11-22 00:13:11,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:11,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:11,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:14,357 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 880 trivial. 0 not checked. [2022-11-22 00:13:16,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:16,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3865 states to 2456 states and 3786 transitions. [2022-11-22 00:13:16,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 3786 transitions. [2022-11-22 00:13:16,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-11-22 00:13:16,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:16,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:17,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:17,662 INFO L134 CoverageAnalysis]: Checked inductivity of 802 backedges. 11 proven. 84 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2022-11-22 00:13:17,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:17,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3870 states to 2459 states and 3791 transitions. [2022-11-22 00:13:17,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 3791 transitions. [2022-11-22 00:13:17,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2022-11-22 00:13:17,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:17,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:18,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:18,571 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 11 proven. 46 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2022-11-22 00:13:18,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:18,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3874 states to 2462 states and 3795 transitions. [2022-11-22 00:13:18,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 3795 transitions. [2022-11-22 00:13:18,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2022-11-22 00:13:18,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:18,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:18,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:22,294 INFO L134 CoverageAnalysis]: Checked inductivity of 872 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2022-11-22 00:13:22,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:22,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3882 states to 2466 states and 3803 transitions. [2022-11-22 00:13:22,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 3803 transitions. [2022-11-22 00:13:22,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2022-11-22 00:13:22,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:22,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:22,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:23,460 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 11 proven. 64 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2022-11-22 00:13:23,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:23,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 2469 states and 3807 transitions. [2022-11-22 00:13:23,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 3807 transitions. [2022-11-22 00:13:23,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2022-11-22 00:13:23,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:23,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:23,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:24,711 INFO L134 CoverageAnalysis]: Checked inductivity of 1273 backedges. 10 proven. 1001 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-22 00:13:24,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:24,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3894 states to 2475 states and 3815 transitions. [2022-11-22 00:13:24,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 3815 transitions. [2022-11-22 00:13:24,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-22 00:13:24,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:24,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:24,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:25,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:13:25,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:25,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3899 states to 2478 states and 3820 transitions. [2022-11-22 00:13:25,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 3820 transitions. [2022-11-22 00:13:25,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2022-11-22 00:13:25,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:25,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:25,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:26,136 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 996 trivial. 0 not checked. [2022-11-22 00:13:26,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:26,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3909 states to 2484 states and 3830 transitions. [2022-11-22 00:13:26,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 3830 transitions. [2022-11-22 00:13:26,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2022-11-22 00:13:26,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:26,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:26,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:27,163 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 11 proven. 40 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2022-11-22 00:13:27,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:27,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3913 states to 2487 states and 3834 transitions. [2022-11-22 00:13:27,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2487 states and 3834 transitions. [2022-11-22 00:13:27,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2022-11-22 00:13:27,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:27,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:27,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:28,076 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 11 proven. 87 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2022-11-22 00:13:28,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:28,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2490 states and 3839 transitions. [2022-11-22 00:13:28,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3839 transitions. [2022-11-22 00:13:28,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2022-11-22 00:13:28,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:28,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:28,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:28,985 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 11 proven. 49 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2022-11-22 00:13:29,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:29,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3924 states to 2493 states and 3845 transitions. [2022-11-22 00:13:29,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 3845 transitions. [2022-11-22 00:13:29,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2022-11-22 00:13:29,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:29,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:29,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:29,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 998 trivial. 0 not checked. [2022-11-22 00:13:30,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:30,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3927 states to 2496 states and 3848 transitions. [2022-11-22 00:13:30,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 3848 transitions. [2022-11-22 00:13:30,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2022-11-22 00:13:30,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:30,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:31,244 INFO L134 CoverageAnalysis]: Checked inductivity of 826 backedges. 11 proven. 50 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2022-11-22 00:13:34,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:34,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2499 states and 3857 transitions. [2022-11-22 00:13:34,376 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 3857 transitions. [2022-11-22 00:13:34,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2022-11-22 00:13:34,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:34,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:34,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:35,077 INFO L134 CoverageAnalysis]: Checked inductivity of 826 backedges. 11 proven. 50 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2022-11-22 00:13:35,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:35,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3940 states to 2502 states and 3861 transitions. [2022-11-22 00:13:35,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 3861 transitions. [2022-11-22 00:13:35,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-22 00:13:35,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:35,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:35,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:35,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1777 backedges. 10 proven. 12 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:13:35,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:35,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3945 states to 2505 states and 3866 transitions. [2022-11-22 00:13:35,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2505 states and 3866 transitions. [2022-11-22 00:13:35,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-22 00:13:35,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:35,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:35,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:35,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1766 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:13:36,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:36,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3952 states to 2509 states and 3873 transitions. [2022-11-22 00:13:36,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 3873 transitions. [2022-11-22 00:13:36,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2022-11-22 00:13:36,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:36,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:36,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:39,089 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 933 trivial. 0 not checked. [2022-11-22 00:13:41,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:41,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3984 states to 2529 states and 3905 transitions. [2022-11-22 00:13:41,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 3905 transitions. [2022-11-22 00:13:41,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2022-11-22 00:13:41,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:41,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:41,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:42,465 INFO L134 CoverageAnalysis]: Checked inductivity of 843 backedges. 11 proven. 67 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2022-11-22 00:13:42,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:42,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 2532 states and 3909 transitions. [2022-11-22 00:13:42,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 3909 transitions. [2022-11-22 00:13:42,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2022-11-22 00:13:42,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:42,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:42,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:43,294 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 11 proven. 46 refuted. 0 times theorem prover too weak. 797 trivial. 0 not checked. [2022-11-22 00:13:43,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:43,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3992 states to 2535 states and 3913 transitions. [2022-11-22 00:13:43,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2535 states and 3913 transitions. [2022-11-22 00:13:43,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2022-11-22 00:13:43,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:43,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:43,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:47,078 INFO L134 CoverageAnalysis]: Checked inductivity of 872 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2022-11-22 00:13:47,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:47,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4002 states to 2541 states and 3923 transitions. [2022-11-22 00:13:47,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 3923 transitions. [2022-11-22 00:13:47,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2022-11-22 00:13:47,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:47,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:47,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:48,309 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 11 proven. 90 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2022-11-22 00:13:48,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:48,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 2544 states and 3928 transitions. [2022-11-22 00:13:48,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 3928 transitions. [2022-11-22 00:13:48,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-22 00:13:48,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:48,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:48,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:48,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1787 backedges. 10 proven. 22 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:13:48,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:48,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2547 states and 3933 transitions. [2022-11-22 00:13:48,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 3933 transitions. [2022-11-22 00:13:48,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-22 00:13:48,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:48,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:49,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:49,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:13:49,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:49,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4019 states to 2551 states and 3940 transitions. [2022-11-22 00:13:49,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 3940 transitions. [2022-11-22 00:13:49,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2022-11-22 00:13:49,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:49,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:49,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:50,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1208 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1197 trivial. 0 not checked. [2022-11-22 00:13:50,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:50,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4021 states to 2553 states and 3942 transitions. [2022-11-22 00:13:50,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 3942 transitions. [2022-11-22 00:13:50,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2022-11-22 00:13:50,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:50,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:50,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:51,194 INFO L134 CoverageAnalysis]: Checked inductivity of 864 backedges. 11 proven. 56 refuted. 0 times theorem prover too weak. 797 trivial. 0 not checked. [2022-11-22 00:13:51,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:51,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4025 states to 2556 states and 3946 transitions. [2022-11-22 00:13:51,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 3946 transitions. [2022-11-22 00:13:51,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2022-11-22 00:13:51,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:51,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:51,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:55,100 INFO L134 CoverageAnalysis]: Checked inductivity of 874 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 863 trivial. 0 not checked. [2022-11-22 00:13:55,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:55,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4028 states to 2559 states and 3949 transitions. [2022-11-22 00:13:55,524 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 3949 transitions. [2022-11-22 00:13:55,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2022-11-22 00:13:55,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:55,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:55,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:56,241 INFO L134 CoverageAnalysis]: Checked inductivity of 878 backedges. 11 proven. 70 refuted. 0 times theorem prover too weak. 797 trivial. 0 not checked. [2022-11-22 00:13:56,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:56,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4034 states to 2562 states and 3955 transitions. [2022-11-22 00:13:56,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 3955 transitions. [2022-11-22 00:13:56,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2022-11-22 00:13:56,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:56,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:56,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:57,743 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 11 proven. 71 refuted. 0 times theorem prover too weak. 797 trivial. 0 not checked. [2022-11-22 00:14:00,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:00,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4043 states to 2565 states and 3964 transitions. [2022-11-22 00:14:00,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 3964 transitions. [2022-11-22 00:14:00,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2022-11-22 00:14:00,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:00,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:01,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:01,619 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 11 proven. 71 refuted. 0 times theorem prover too weak. 797 trivial. 0 not checked. [2022-11-22 00:14:01,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:01,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4047 states to 2568 states and 3968 transitions. [2022-11-22 00:14:01,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 3968 transitions. [2022-11-22 00:14:01,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2022-11-22 00:14:01,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:01,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:01,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:02,560 INFO L134 CoverageAnalysis]: Checked inductivity of 894 backedges. 11 proven. 52 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2022-11-22 00:14:02,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:02,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4051 states to 2571 states and 3972 transitions. [2022-11-22 00:14:02,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 3972 transitions. [2022-11-22 00:14:02,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-11-22 00:14:02,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:02,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:02,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:03,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 10 proven. 35 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:14:03,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:03,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4056 states to 2574 states and 3977 transitions. [2022-11-22 00:14:03,259 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 3977 transitions. [2022-11-22 00:14:03,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2022-11-22 00:14:03,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:03,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:03,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:03,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1777 backedges. 10 proven. 12 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:14:03,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:03,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4063 states to 2578 states and 3984 transitions. [2022-11-22 00:14:03,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 3984 transitions. [2022-11-22 00:14:03,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2022-11-22 00:14:03,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:03,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:03,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:04,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1019 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1008 trivial. 0 not checked. [2022-11-22 00:14:04,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:04,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4075 states to 2586 states and 3996 transitions. [2022-11-22 00:14:04,690 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 3996 transitions. [2022-11-22 00:14:04,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-11-22 00:14:04,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:04,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:04,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:07,767 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 993 trivial. 0 not checked. [2022-11-22 00:14:10,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:10,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4107 states to 2606 states and 4028 transitions. [2022-11-22 00:14:10,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2606 states and 4028 transitions. [2022-11-22 00:14:10,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2022-11-22 00:14:10,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:10,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:10,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:11,216 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 11 proven. 93 refuted. 0 times theorem prover too weak. 797 trivial. 0 not checked. [2022-11-22 00:14:11,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:11,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4112 states to 2609 states and 4033 transitions. [2022-11-22 00:14:11,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2609 states and 4033 transitions. [2022-11-22 00:14:11,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-11-22 00:14:11,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:11,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:11,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:12,095 INFO L134 CoverageAnalysis]: Checked inductivity of 904 backedges. 11 proven. 62 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2022-11-22 00:14:12,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:12,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4116 states to 2612 states and 4037 transitions. [2022-11-22 00:14:12,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2612 states and 4037 transitions. [2022-11-22 00:14:12,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2022-11-22 00:14:12,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:12,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:12,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:15,945 INFO L134 CoverageAnalysis]: Checked inductivity of 1061 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1040 trivial. 0 not checked. [2022-11-22 00:14:18,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:18,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4119 states to 2614 states and 4040 transitions. [2022-11-22 00:14:18,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 4040 transitions. [2022-11-22 00:14:18,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2022-11-22 00:14:18,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:18,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:18,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:18,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1816 backedges. 10 proven. 51 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:14:18,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:18,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4124 states to 2617 states and 4045 transitions. [2022-11-22 00:14:18,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 4045 transitions. [2022-11-22 00:14:18,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-11-22 00:14:18,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:18,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:19,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:19,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1787 backedges. 10 proven. 22 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:14:19,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:19,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 2621 states and 4052 transitions. [2022-11-22 00:14:19,498 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 4052 transitions. [2022-11-22 00:14:19,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2022-11-22 00:14:19,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:19,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:19,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:20,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1023 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2022-11-22 00:14:20,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:20,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4133 states to 2623 states and 4054 transitions. [2022-11-22 00:14:20,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 4054 transitions. [2022-11-22 00:14:20,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2022-11-22 00:14:20,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:20,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:20,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:21,571 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 11 proven. 77 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2022-11-22 00:14:21,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:21,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 2626 states and 4058 transitions. [2022-11-22 00:14:21,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2626 states and 4058 transitions. [2022-11-22 00:14:21,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2022-11-22 00:14:21,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:21,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:21,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:24,839 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 987 trivial. 0 not checked. [2022-11-22 00:14:29,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:29,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4176 states to 2646 states and 4097 transitions. [2022-11-22 00:14:29,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2646 states and 4097 transitions. [2022-11-22 00:14:29,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2022-11-22 00:14:29,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:29,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:29,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:30,122 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 11 proven. 58 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2022-11-22 00:14:30,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:30,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4180 states to 2649 states and 4101 transitions. [2022-11-22 00:14:30,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 4101 transitions. [2022-11-22 00:14:30,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2022-11-22 00:14:30,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:30,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:30,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:33,391 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 987 trivial. 0 not checked. [2022-11-22 00:14:38,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:38,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4224 states to 2669 states and 4145 transitions. [2022-11-22 00:14:38,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 4145 transitions. [2022-11-22 00:14:38,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2022-11-22 00:14:38,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:38,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:38,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:38,871 INFO L134 CoverageAnalysis]: Checked inductivity of 938 backedges. 11 proven. 96 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2022-11-22 00:14:39,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:39,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4231 states to 2672 states and 4152 transitions. [2022-11-22 00:14:39,051 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 4152 transitions. [2022-11-22 00:14:39,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2022-11-22 00:14:39,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:39,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:39,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:42,750 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 873 trivial. 0 not checked. [2022-11-22 00:14:43,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:43,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4243 states to 2680 states and 4164 transitions. [2022-11-22 00:14:43,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 4164 transitions. [2022-11-22 00:14:43,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2022-11-22 00:14:43,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:43,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:44,535 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 11 proven. 97 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2022-11-22 00:14:47,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:47,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4252 states to 2683 states and 4173 transitions. [2022-11-22 00:14:47,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 4173 transitions. [2022-11-22 00:14:47,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2022-11-22 00:14:47,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:47,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:48,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:48,656 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 11 proven. 97 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2022-11-22 00:14:48,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:48,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4256 states to 2686 states and 4177 transitions. [2022-11-22 00:14:48,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 4177 transitions. [2022-11-22 00:14:48,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2022-11-22 00:14:48,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:48,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:49,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:49,616 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 11 proven. 68 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2022-11-22 00:14:49,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:49,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4260 states to 2689 states and 4181 transitions. [2022-11-22 00:14:49,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 4181 transitions. [2022-11-22 00:14:49,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2022-11-22 00:14:49,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:49,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:49,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:50,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1835 backedges. 10 proven. 70 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:14:50,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:50,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4265 states to 2692 states and 4186 transitions. [2022-11-22 00:14:50,362 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 4186 transitions. [2022-11-22 00:14:50,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2022-11-22 00:14:50,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:50,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:50,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:50,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 10 proven. 35 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:14:50,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:50,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4272 states to 2696 states and 4193 transitions. [2022-11-22 00:14:50,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 4193 transitions. [2022-11-22 00:14:50,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2022-11-22 00:14:50,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:50,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:51,863 INFO L134 CoverageAnalysis]: Checked inductivity of 1177 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1166 trivial. 0 not checked. [2022-11-22 00:14:51,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:51,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2704 states and 4204 transitions. [2022-11-22 00:14:51,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2704 states and 4204 transitions. [2022-11-22 00:14:51,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2022-11-22 00:14:51,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:51,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:52,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:52,748 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 11 proven. 83 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2022-11-22 00:14:52,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:52,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4287 states to 2707 states and 4208 transitions. [2022-11-22 00:14:52,919 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 4208 transitions. [2022-11-22 00:14:52,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2022-11-22 00:14:52,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:52,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:53,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:53,618 INFO L134 CoverageAnalysis]: Checked inductivity of 980 backedges. 11 proven. 64 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2022-11-22 00:14:53,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:53,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 2710 states and 4214 transitions. [2022-11-22 00:14:53,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 4214 transitions. [2022-11-22 00:14:53,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2022-11-22 00:14:53,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:53,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:54,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:57,489 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 877 trivial. 0 not checked. [2022-11-22 00:14:57,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:57,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4295 states to 2712 states and 4216 transitions. [2022-11-22 00:14:57,939 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 4216 transitions. [2022-11-22 00:14:57,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2022-11-22 00:14:57,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:57,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:58,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:59,788 INFO L134 CoverageAnalysis]: Checked inductivity of 982 backedges. 11 proven. 66 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2022-11-22 00:15:04,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:04,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4304 states to 2715 states and 4225 transitions. [2022-11-22 00:15:04,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 4225 transitions. [2022-11-22 00:15:04,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2022-11-22 00:15:04,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:04,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:04,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:04,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1857 backedges. 10 proven. 92 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:15:04,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:04,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 2718 states and 4230 transitions. [2022-11-22 00:15:04,983 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 4230 transitions. [2022-11-22 00:15:04,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2022-11-22 00:15:04,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:04,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:05,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:05,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1816 backedges. 10 proven. 51 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:15:05,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:05,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4316 states to 2722 states and 4237 transitions. [2022-11-22 00:15:05,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 4237 transitions. [2022-11-22 00:15:05,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2022-11-22 00:15:05,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:05,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:05,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:06,491 INFO L134 CoverageAnalysis]: Checked inductivity of 981 backedges. 11 proven. 103 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2022-11-22 00:15:06,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:06,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4320 states to 2725 states and 4241 transitions. [2022-11-22 00:15:06,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 4241 transitions. [2022-11-22 00:15:06,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-11-22 00:15:06,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:06,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:06,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:09,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1036 trivial. 0 not checked. [2022-11-22 00:15:12,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:12,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4353 states to 2745 states and 4274 transitions. [2022-11-22 00:15:12,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2745 states and 4274 transitions. [2022-11-22 00:15:12,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2022-11-22 00:15:12,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:12,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:12,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:13,358 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 11 proven. 74 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2022-11-22 00:15:13,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:13,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4357 states to 2748 states and 4278 transitions. [2022-11-22 00:15:13,556 INFO L276 IsEmpty]: Start isEmpty. Operand 2748 states and 4278 transitions. [2022-11-22 00:15:13,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-11-22 00:15:13,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:13,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:13,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:16,755 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1036 trivial. 0 not checked. [2022-11-22 00:15:23,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:23,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4390 states to 2769 states and 4311 transitions. [2022-11-22 00:15:23,806 INFO L276 IsEmpty]: Start isEmpty. Operand 2769 states and 4311 transitions. [2022-11-22 00:15:23,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-11-22 00:15:23,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:23,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:23,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:27,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1036 trivial. 0 not checked. [2022-11-22 00:15:31,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:31,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4402 states to 2774 states and 4323 transitions. [2022-11-22 00:15:31,901 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 4323 transitions. [2022-11-22 00:15:31,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2022-11-22 00:15:31,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:31,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:32,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:32,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1169 trivial. 0 not checked. [2022-11-22 00:15:33,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:33,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4416 states to 2784 states and 4337 transitions. [2022-11-22 00:15:33,079 INFO L276 IsEmpty]: Start isEmpty. Operand 2784 states and 4337 transitions. [2022-11-22 00:15:33,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2022-11-22 00:15:33,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:33,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:33,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:34,002 INFO L134 CoverageAnalysis]: Checked inductivity of 1177 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1166 trivial. 0 not checked. [2022-11-22 00:15:34,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:34,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4432 states to 2794 states and 4353 transitions. [2022-11-22 00:15:34,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2794 states and 4353 transitions. [2022-11-22 00:15:34,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2022-11-22 00:15:34,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:34,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:34,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:38,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1004 trivial. 0 not checked. [2022-11-22 00:15:38,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:38,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 2802 states and 4365 transitions. [2022-11-22 00:15:38,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 4365 transitions. [2022-11-22 00:15:38,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-11-22 00:15:38,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:38,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:38,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:39,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1006 backedges. 11 proven. 128 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2022-11-22 00:15:40,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:40,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4449 states to 2805 states and 4370 transitions. [2022-11-22 00:15:40,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 4370 transitions. [2022-11-22 00:15:40,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2022-11-22 00:15:40,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:40,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:41,405 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 11 proven. 89 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2022-11-22 00:15:41,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:41,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4453 states to 2808 states and 4374 transitions. [2022-11-22 00:15:41,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 4374 transitions. [2022-11-22 00:15:41,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2022-11-22 00:15:41,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:41,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:41,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:42,332 INFO L134 CoverageAnalysis]: Checked inductivity of 1882 backedges. 10 proven. 117 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:15:42,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:42,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4458 states to 2811 states and 4379 transitions. [2022-11-22 00:15:42,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 4379 transitions. [2022-11-22 00:15:42,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2022-11-22 00:15:42,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:42,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:42,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:42,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1835 backedges. 10 proven. 70 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:15:43,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:43,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4465 states to 2815 states and 4386 transitions. [2022-11-22 00:15:43,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2815 states and 4386 transitions. [2022-11-22 00:15:43,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2022-11-22 00:15:43,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:43,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:43,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:46,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1066 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1066 trivial. 0 not checked. [2022-11-22 00:15:51,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:51,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4495 states to 2830 states and 4416 transitions. [2022-11-22 00:15:51,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2830 states and 4416 transitions. [2022-11-22 00:15:51,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2022-11-22 00:15:51,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:51,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:51,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:52,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1025 backedges. 11 proven. 109 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2022-11-22 00:15:52,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:52,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4499 states to 2833 states and 4420 transitions. [2022-11-22 00:15:52,379 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 4420 transitions. [2022-11-22 00:15:52,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2022-11-22 00:15:52,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:52,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:52,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:53,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 11 proven. 80 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2022-11-22 00:15:53,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:53,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4505 states to 2836 states and 4426 transitions. [2022-11-22 00:15:53,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 4426 transitions. [2022-11-22 00:15:53,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2022-11-22 00:15:53,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:53,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:53,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:56,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1084 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1084 trivial. 0 not checked. [2022-11-22 00:15:57,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:15:57,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4509 states to 2839 states and 4430 transitions. [2022-11-22 00:15:57,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 4430 transitions. [2022-11-22 00:15:57,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2022-11-22 00:15:57,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:15:57,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:15:57,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:15:58,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 11 proven. 82 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2022-11-22 00:16:02,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:02,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 2842 states and 4439 transitions. [2022-11-22 00:16:02,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 4439 transitions. [2022-11-22 00:16:02,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2022-11-22 00:16:02,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:02,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:02,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:03,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 11 proven. 82 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2022-11-22 00:16:03,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:03,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 2845 states and 4443 transitions. [2022-11-22 00:16:03,924 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 4443 transitions. [2022-11-22 00:16:03,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2022-11-22 00:16:03,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:03,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:04,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:04,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1910 backedges. 10 proven. 145 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:16:04,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:04,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4527 states to 2848 states and 4448 transitions. [2022-11-22 00:16:04,619 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 4448 transitions. [2022-11-22 00:16:04,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2022-11-22 00:16:04,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:04,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:04,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:05,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1857 backedges. 10 proven. 92 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:16:05,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:05,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4534 states to 2852 states and 4455 transitions. [2022-11-22 00:16:05,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 4455 transitions. [2022-11-22 00:16:05,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2022-11-22 00:16:05,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:05,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:05,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:09,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1033 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1008 trivial. 0 not checked. [2022-11-22 00:16:09,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:09,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4549 states to 2862 states and 4470 transitions. [2022-11-22 00:16:09,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2862 states and 4470 transitions. [2022-11-22 00:16:09,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2022-11-22 00:16:09,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:09,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:10,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:11,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 11 proven. 134 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2022-11-22 00:16:11,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:11,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4554 states to 2865 states and 4475 transitions. [2022-11-22 00:16:11,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 4475 transitions. [2022-11-22 00:16:11,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2022-11-22 00:16:11,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:11,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:11,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:16,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1092 trivial. 0 not checked. [2022-11-22 00:16:21,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:21,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4607 states to 2901 states and 4528 transitions. [2022-11-22 00:16:21,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 4528 transitions. [2022-11-22 00:16:21,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2022-11-22 00:16:21,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:21,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:21,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:22,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1051 backedges. 11 proven. 95 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2022-11-22 00:16:23,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:23,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4611 states to 2904 states and 4532 transitions. [2022-11-22 00:16:23,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2904 states and 4532 transitions. [2022-11-22 00:16:23,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2022-11-22 00:16:23,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:23,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:23,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:28,696 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1010 trivial. 0 not checked. [2022-11-22 00:16:29,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:29,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4628 states to 2914 states and 4549 transitions. [2022-11-22 00:16:29,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2914 states and 4549 transitions. [2022-11-22 00:16:29,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2022-11-22 00:16:29,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:29,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:29,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:34,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1109 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1109 trivial. 0 not checked. [2022-11-22 00:16:34,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4632 states to 2917 states and 4553 transitions. [2022-11-22 00:16:34,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2917 states and 4553 transitions. [2022-11-22 00:16:34,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2022-11-22 00:16:34,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:34,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:35,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:39,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1109 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1109 trivial. 0 not checked. [2022-11-22 00:16:40,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:40,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4636 states to 2920 states and 4557 transitions. [2022-11-22 00:16:40,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2920 states and 4557 transitions. [2022-11-22 00:16:40,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2022-11-22 00:16:40,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:40,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:40,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:41,682 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 11 proven. 115 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2022-11-22 00:16:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:41,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4640 states to 2923 states and 4561 transitions. [2022-11-22 00:16:41,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2923 states and 4561 transitions. [2022-11-22 00:16:41,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2022-11-22 00:16:41,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:41,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:42,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:45,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1134 trivial. 0 not checked. [2022-11-22 00:16:46,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:46,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4644 states to 2926 states and 4565 transitions. [2022-11-22 00:16:46,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2926 states and 4565 transitions. [2022-11-22 00:16:46,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2022-11-22 00:16:46,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:46,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:46,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:47,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1941 backedges. 10 proven. 176 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:16:47,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:47,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4649 states to 2929 states and 4570 transitions. [2022-11-22 00:16:47,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 4570 transitions. [2022-11-22 00:16:47,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2022-11-22 00:16:47,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:47,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:47,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:47,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1882 backedges. 10 proven. 117 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:16:47,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:47,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4656 states to 2933 states and 4577 transitions. [2022-11-22 00:16:47,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2933 states and 4577 transitions. [2022-11-22 00:16:47,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2022-11-22 00:16:47,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:47,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:48,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:48,904 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 11 proven. 91 refuted. 0 times theorem prover too weak. 987 trivial. 0 not checked. [2022-11-22 00:16:49,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:49,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 2936 states and 4581 transitions. [2022-11-22 00:16:49,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2936 states and 4581 transitions. [2022-11-22 00:16:49,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2022-11-22 00:16:49,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:49,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:49,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:50,260 INFO L134 CoverageAnalysis]: Checked inductivity of 1290 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2022-11-22 00:16:50,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:50,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4671 states to 2944 states and 4592 transitions. [2022-11-22 00:16:50,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 4592 transitions. [2022-11-22 00:16:50,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2022-11-22 00:16:50,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:50,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:50,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:51,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1096 backedges. 11 proven. 140 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2022-11-22 00:16:51,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:51,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4676 states to 2947 states and 4597 transitions. [2022-11-22 00:16:51,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 4597 transitions. [2022-11-22 00:16:51,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2022-11-22 00:16:51,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:51,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:51,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:52,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1099 backedges. 11 proven. 101 refuted. 0 times theorem prover too weak. 987 trivial. 0 not checked. [2022-11-22 00:16:52,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:52,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4682 states to 2950 states and 4603 transitions. [2022-11-22 00:16:52,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 4603 transitions. [2022-11-22 00:16:52,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2022-11-22 00:16:52,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:52,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:53,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:53,392 INFO L134 CoverageAnalysis]: Checked inductivity of 1799 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 1785 trivial. 0 not checked. [2022-11-22 00:16:53,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:53,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4698 states to 2959 states and 4619 transitions. [2022-11-22 00:16:53,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 4619 transitions. [2022-11-22 00:16:53,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2022-11-22 00:16:53,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:53,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:53,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:16:54,433 INFO L134 CoverageAnalysis]: Checked inductivity of 1799 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 1785 trivial. 0 not checked. [2022-11-22 00:16:56,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:16:56,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 2965 states and 4627 transitions. [2022-11-22 00:16:56,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 4627 transitions. [2022-11-22 00:16:56,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2022-11-22 00:16:56,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:16:56,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:16:56,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:00,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1154 trivial. 0 not checked. [2022-11-22 00:17:01,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:01,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 2968 states and 4631 transitions. [2022-11-22 00:17:01,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 4631 transitions. [2022-11-22 00:17:01,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2022-11-22 00:17:01,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:01,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:01,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:05,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1154 trivial. 0 not checked. [2022-11-22 00:17:06,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:06,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4714 states to 2971 states and 4635 transitions. [2022-11-22 00:17:06,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 4635 transitions. [2022-11-22 00:17:06,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2022-11-22 00:17:06,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:06,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:06,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:08,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1101 backedges. 11 proven. 103 refuted. 0 times theorem prover too weak. 987 trivial. 0 not checked. [2022-11-22 00:17:11,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:11,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4723 states to 2974 states and 4644 transitions. [2022-11-22 00:17:11,520 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 4644 transitions. [2022-11-22 00:17:11,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2022-11-22 00:17:11,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:11,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:11,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:12,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1101 backedges. 11 proven. 103 refuted. 0 times theorem prover too weak. 987 trivial. 0 not checked. [2022-11-22 00:17:12,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:12,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4727 states to 2977 states and 4648 transitions. [2022-11-22 00:17:12,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2977 states and 4648 transitions. [2022-11-22 00:17:12,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2022-11-22 00:17:12,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:12,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:12,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:13,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1975 backedges. 10 proven. 210 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:17:13,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:13,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4732 states to 2980 states and 4653 transitions. [2022-11-22 00:17:13,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2980 states and 4653 transitions. [2022-11-22 00:17:13,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-11-22 00:17:13,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:13,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:13,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:14,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1910 backedges. 10 proven. 145 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:17:14,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:14,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4739 states to 2984 states and 4660 transitions. [2022-11-22 00:17:14,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 4660 transitions. [2022-11-22 00:17:14,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2022-11-22 00:17:14,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:14,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:14,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:15,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1119 backedges. 11 proven. 121 refuted. 0 times theorem prover too weak. 987 trivial. 0 not checked. [2022-11-22 00:17:15,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:15,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4743 states to 2987 states and 4664 transitions. [2022-11-22 00:17:15,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2987 states and 4664 transitions. [2022-11-22 00:17:15,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2022-11-22 00:17:15,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:15,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:15,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:19,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1155 trivial. 0 not checked. [2022-11-22 00:17:24,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:24,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4788 states to 3017 states and 4709 transitions. [2022-11-22 00:17:24,138 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 4709 transitions. [2022-11-22 00:17:24,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2022-11-22 00:17:24,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:24,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:24,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 1186 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1186 trivial. 0 not checked. [2022-11-22 00:17:28,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:28,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4792 states to 3020 states and 4713 transitions. [2022-11-22 00:17:28,022 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 4713 transitions. [2022-11-22 00:17:28,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2022-11-22 00:17:28,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:28,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:28,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:28,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 11 proven. 100 refuted. 0 times theorem prover too weak. 1031 trivial. 0 not checked. [2022-11-22 00:17:29,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:29,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4796 states to 3023 states and 4717 transitions. [2022-11-22 00:17:29,088 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 4717 transitions. [2022-11-22 00:17:29,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2022-11-22 00:17:29,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:29,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:29,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:29,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1803 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 1785 trivial. 0 not checked. [2022-11-22 00:17:29,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:29,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 3032 states and 4732 transitions. [2022-11-22 00:17:29,995 INFO L276 IsEmpty]: Start isEmpty. Operand 3032 states and 4732 transitions. [2022-11-22 00:17:30,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2022-11-22 00:17:30,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:30,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:30,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:30,249 INFO L134 CoverageAnalysis]: Checked inductivity of 1803 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 1787 trivial. 0 not checked. [2022-11-22 00:17:32,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:32,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4820 states to 3038 states and 4741 transitions. [2022-11-22 00:17:32,213 INFO L276 IsEmpty]: Start isEmpty. Operand 3038 states and 4741 transitions. [2022-11-22 00:17:32,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2022-11-22 00:17:32,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:32,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:32,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:33,876 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 871 trivial. 0 not checked. [2022-11-22 00:17:35,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:35,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4823 states to 3040 states and 4744 transitions. [2022-11-22 00:17:35,075 INFO L276 IsEmpty]: Start isEmpty. Operand 3040 states and 4744 transitions. [2022-11-22 00:17:35,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2022-11-22 00:17:35,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:35,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:35,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:35,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1144 backedges. 11 proven. 146 refuted. 0 times theorem prover too weak. 987 trivial. 0 not checked. [2022-11-22 00:17:36,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:36,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4828 states to 3043 states and 4749 transitions. [2022-11-22 00:17:36,190 INFO L276 IsEmpty]: Start isEmpty. Operand 3043 states and 4749 transitions. [2022-11-22 00:17:36,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2022-11-22 00:17:36,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:36,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:36,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:37,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2012 backedges. 10 proven. 247 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:17:37,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:37,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4833 states to 3046 states and 4754 transitions. [2022-11-22 00:17:37,112 INFO L276 IsEmpty]: Start isEmpty. Operand 3046 states and 4754 transitions. [2022-11-22 00:17:37,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2022-11-22 00:17:37,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:37,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:37,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:37,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1941 backedges. 10 proven. 176 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:17:37,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:37,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4840 states to 3050 states and 4761 transitions. [2022-11-22 00:17:37,894 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 4761 transitions. [2022-11-22 00:17:37,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2022-11-22 00:17:37,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:37,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:38,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:42,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 1120 trivial. 0 not checked. [2022-11-22 00:17:42,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:42,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4852 states to 3058 states and 4773 transitions. [2022-11-22 00:17:42,695 INFO L276 IsEmpty]: Start isEmpty. Operand 3058 states and 4773 transitions. [2022-11-22 00:17:42,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2022-11-22 00:17:42,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:42,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:42,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:46,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1201 trivial. 0 not checked. [2022-11-22 00:17:46,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:46,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 3061 states and 4777 transitions. [2022-11-22 00:17:46,915 INFO L276 IsEmpty]: Start isEmpty. Operand 3061 states and 4777 transitions. [2022-11-22 00:17:46,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2022-11-22 00:17:46,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:46,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:47,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:47,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1154 backedges. 11 proven. 112 refuted. 0 times theorem prover too weak. 1031 trivial. 0 not checked. [2022-11-22 00:17:48,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:48,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4860 states to 3064 states and 4781 transitions. [2022-11-22 00:17:48,019 INFO L276 IsEmpty]: Start isEmpty. Operand 3064 states and 4781 transitions. [2022-11-22 00:17:48,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2022-11-22 00:17:48,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:48,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:48,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:48,908 INFO L134 CoverageAnalysis]: Checked inductivity of 1169 backedges. 11 proven. 127 refuted. 0 times theorem prover too weak. 1031 trivial. 0 not checked. [2022-11-22 00:17:49,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:49,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4866 states to 3067 states and 4787 transitions. [2022-11-22 00:17:49,254 INFO L276 IsEmpty]: Start isEmpty. Operand 3067 states and 4787 transitions. [2022-11-22 00:17:49,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2022-11-22 00:17:49,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:49,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:49,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:52,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1240 trivial. 0 not checked. [2022-11-22 00:17:53,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:53,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4870 states to 3070 states and 4791 transitions. [2022-11-22 00:17:53,481 INFO L276 IsEmpty]: Start isEmpty. Operand 3070 states and 4791 transitions. [2022-11-22 00:17:53,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2022-11-22 00:17:53,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:53,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:54,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1810 backedges. 10 proven. 15 refuted. 0 times theorem prover too weak. 1785 trivial. 0 not checked. [2022-11-22 00:17:54,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:54,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4885 states to 3079 states and 4806 transitions. [2022-11-22 00:17:54,270 INFO L276 IsEmpty]: Start isEmpty. Operand 3079 states and 4806 transitions. [2022-11-22 00:17:54,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2022-11-22 00:17:54,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:54,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:54,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:54,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1810 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 1792 trivial. 0 not checked. [2022-11-22 00:17:56,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:17:56,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4893 states to 3085 states and 4814 transitions. [2022-11-22 00:17:56,395 INFO L276 IsEmpty]: Start isEmpty. Operand 3085 states and 4814 transitions. [2022-11-22 00:17:56,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2022-11-22 00:17:56,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:17:56,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:17:56,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:17:58,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1171 backedges. 11 proven. 129 refuted. 0 times theorem prover too weak. 1031 trivial. 0 not checked. [2022-11-22 00:18:01,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:18:01,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4902 states to 3088 states and 4823 transitions. [2022-11-22 00:18:01,714 INFO L276 IsEmpty]: Start isEmpty. Operand 3088 states and 4823 transitions. [2022-11-22 00:18:01,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2022-11-22 00:18:01,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:18:01,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:02,618 INFO L134 CoverageAnalysis]: Checked inductivity of 1171 backedges. 11 proven. 129 refuted. 0 times theorem prover too weak. 1031 trivial. 0 not checked. [2022-11-22 00:18:02,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:18:02,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4906 states to 3091 states and 4827 transitions. [2022-11-22 00:18:02,883 INFO L276 IsEmpty]: Start isEmpty. Operand 3091 states and 4827 transitions. [2022-11-22 00:18:02,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2022-11-22 00:18:02,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:18:02,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:03,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:03,787 INFO L134 CoverageAnalysis]: Checked inductivity of 1197 backedges. 11 proven. 109 refuted. 0 times theorem prover too weak. 1077 trivial. 0 not checked. [2022-11-22 00:18:04,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:18:04,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4910 states to 3094 states and 4831 transitions. [2022-11-22 00:18:04,040 INFO L276 IsEmpty]: Start isEmpty. Operand 3094 states and 4831 transitions. [2022-11-22 00:18:04,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2022-11-22 00:18:04,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:18:04,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:04,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:04,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2052 backedges. 10 proven. 287 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:18:04,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:18:05,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 3097 states and 4836 transitions. [2022-11-22 00:18:05,002 INFO L276 IsEmpty]: Start isEmpty. Operand 3097 states and 4836 transitions. [2022-11-22 00:18:05,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2022-11-22 00:18:05,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:18:05,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:05,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:05,738 INFO L134 CoverageAnalysis]: Checked inductivity of 1975 backedges. 10 proven. 210 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:18:05,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:18:05,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4922 states to 3101 states and 4843 transitions. [2022-11-22 00:18:05,850 INFO L276 IsEmpty]: Start isEmpty. Operand 3101 states and 4843 transitions. [2022-11-22 00:18:05,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2022-11-22 00:18:05,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:18:05,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:06,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:06,921 INFO L134 CoverageAnalysis]: Checked inductivity of 1191 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1180 trivial. 0 not checked. [2022-11-22 00:18:07,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:18:07,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4941 states to 3113 states and 4862 transitions. [2022-11-22 00:18:07,057 INFO L276 IsEmpty]: Start isEmpty. Operand 3113 states and 4862 transitions. [2022-11-22 00:18:07,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2022-11-22 00:18:07,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:18:07,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:10,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2022-11-22 00:18:15,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:18:15,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4982 states to 3140 states and 4903 transitions. [2022-11-22 00:18:15,799 INFO L276 IsEmpty]: Start isEmpty. Operand 3140 states and 4903 transitions. [2022-11-22 00:18:15,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2022-11-22 00:18:15,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:18:15,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:15,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:16,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1194 backedges. 11 proven. 152 refuted. 0 times theorem prover too weak. 1031 trivial. 0 not checked. [2022-11-22 00:18:16,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:18:16,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4987 states to 3143 states and 4908 transitions. [2022-11-22 00:18:16,961 INFO L276 IsEmpty]: Start isEmpty. Operand 3143 states and 4908 transitions. [2022-11-22 00:18:16,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2022-11-22 00:18:16,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:18:16,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:17,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:17,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1209 backedges. 11 proven. 121 refuted. 0 times theorem prover too weak. 1077 trivial. 0 not checked. [2022-11-22 00:18:18,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:18:18,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4991 states to 3146 states and 4912 transitions. [2022-11-22 00:18:18,102 INFO L276 IsEmpty]: Start isEmpty. Operand 3146 states and 4912 transitions. [2022-11-22 00:18:18,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2022-11-22 00:18:18,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:18:18,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:18,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:18,709 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 1785 trivial. 0 not checked. [2022-11-22 00:18:18,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:18:18,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5006 states to 3155 states and 4927 transitions. [2022-11-22 00:18:18,887 INFO L276 IsEmpty]: Start isEmpty. Operand 3155 states and 4927 transitions. [2022-11-22 00:18:18,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2022-11-22 00:18:18,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:18:18,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:19,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:19,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1800 trivial. 0 not checked. [2022-11-22 00:18:21,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:18:21,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5014 states to 3161 states and 4935 transitions. [2022-11-22 00:18:21,197 INFO L276 IsEmpty]: Start isEmpty. Operand 3161 states and 4935 transitions. [2022-11-22 00:18:21,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2022-11-22 00:18:21,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:18:21,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:21,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:24,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2022-11-22 00:18:25,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:18:25,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5018 states to 3164 states and 4939 transitions. [2022-11-22 00:18:25,249 INFO L276 IsEmpty]: Start isEmpty. Operand 3164 states and 4939 transitions. [2022-11-22 00:18:25,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2022-11-22 00:18:25,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:18:25,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:25,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:26,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2095 backedges. 10 proven. 330 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:18:26,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:18:26,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5023 states to 3167 states and 4944 transitions. [2022-11-22 00:18:26,244 INFO L276 IsEmpty]: Start isEmpty. Operand 3167 states and 4944 transitions. [2022-11-22 00:18:26,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2022-11-22 00:18:26,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:18:26,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:26,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:27,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2012 backedges. 10 proven. 247 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-22 00:18:27,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:18:27,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5030 states to 3171 states and 4951 transitions. [2022-11-22 00:18:27,136 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 4951 transitions. [2022-11-22 00:18:27,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2022-11-22 00:18:27,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:18:27,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:27,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:29,829 INFO L134 CoverageAnalysis]: Checked inductivity of 918 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 889 trivial. 0 not checked. [2022-11-22 00:18:32,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:18:32,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5076 states to 3175 states and 4997 transitions. [2022-11-22 00:18:32,021 INFO L276 IsEmpty]: Start isEmpty. Operand 3175 states and 4997 transitions. [2022-11-22 00:18:32,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2022-11-22 00:18:32,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:18:32,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:33,103 INFO L134 CoverageAnalysis]: Checked inductivity of 1226 backedges. 11 proven. 138 refuted. 0 times theorem prover too weak. 1077 trivial. 0 not checked. [2022-11-22 00:18:33,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:18:33,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5080 states to 3178 states and 5001 transitions. [2022-11-22 00:18:33,366 INFO L276 IsEmpty]: Start isEmpty. Operand 3178 states and 5001 transitions. [2022-11-22 00:18:33,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2022-11-22 00:18:33,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:18:33,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:33,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:34,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1254 backedges. 11 proven. 118 refuted. 0 times theorem prover too weak. 1125 trivial. 0 not checked. [2022-11-22 00:18:34,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:18:34,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5084 states to 3181 states and 5005 transitions. [2022-11-22 00:18:34,612 INFO L276 IsEmpty]: Start isEmpty. Operand 3181 states and 5005 transitions. [2022-11-22 00:18:34,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2022-11-22 00:18:34,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:18:34,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms