./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81e7b1c4-298a-422b-9c24-c10c4d68936b/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81e7b1c4-298a-422b-9c24-c10c4d68936b/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81e7b1c4-298a-422b-9c24-c10c4d68936b/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81e7b1c4-298a-422b-9c24-c10c4d68936b/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81e7b1c4-298a-422b-9c24-c10c4d68936b/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81e7b1c4-298a-422b-9c24-c10c4d68936b/bin/ukojak-CydTVMUXoH --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 6c1be66de5de44f99e184f931232a9d8bcb0b8fd4712efbcede070913355a2c0 --- 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-e04fb08 [2022-11-16 08:27:40,861 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:27:40,864 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:27:40,886 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:27:40,886 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:27:40,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:27:40,889 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:27:40,891 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:27:40,893 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:27:40,894 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:27:40,895 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:27:40,897 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:27:40,897 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:27:40,899 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:27:40,900 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:27:40,902 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:27:40,903 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:27:40,904 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:27:40,906 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:27:40,909 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:27:40,911 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:27:40,916 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:27:40,917 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:27:40,918 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:27:40,922 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:27:40,923 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:27:40,923 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:27:40,924 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:27:40,925 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:27:40,926 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:27:40,926 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:27:40,927 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:27:40,928 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:27:40,929 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:27:40,936 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:27:40,939 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:27:40,944 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:27:40,944 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:27:40,945 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:27:40,946 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:27:40,946 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:27:40,948 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81e7b1c4-298a-422b-9c24-c10c4d68936b/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:27:40,997 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:27:40,997 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:27:40,998 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:27:40,998 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:27:40,999 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:27:40,999 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:27:40,999 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:27:41,000 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:27:41,000 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:27:41,000 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:27:41,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:27:41,000 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:27:41,001 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:27:41,001 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:27:41,001 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:27:41,001 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:27:41,001 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:27:41,002 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:27:41,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:27:41,002 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:27:41,002 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:27:41,003 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:27:41,003 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:27:41,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:27:41,003 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:27:41,003 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_81e7b1c4-298a-422b-9c24-c10c4d68936b/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81e7b1c4-298a-422b-9c24-c10c4d68936b/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c1be66de5de44f99e184f931232a9d8bcb0b8fd4712efbcede070913355a2c0 [2022-11-16 08:27:41,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:27:41,400 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:27:41,403 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:27:41,405 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:27:41,405 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:27:41,407 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81e7b1c4-298a-422b-9c24-c10c4d68936b/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i [2022-11-16 08:27:41,488 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81e7b1c4-298a-422b-9c24-c10c4d68936b/bin/ukojak-CydTVMUXoH/data/2956450c0/a7e5aa0d4f9540c3ae39a3b524a3e6ee/FLAG215bda696 [2022-11-16 08:27:42,440 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:27:42,443 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81e7b1c4-298a-422b-9c24-c10c4d68936b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i [2022-11-16 08:27:42,518 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81e7b1c4-298a-422b-9c24-c10c4d68936b/bin/ukojak-CydTVMUXoH/data/2956450c0/a7e5aa0d4f9540c3ae39a3b524a3e6ee/FLAG215bda696 [2022-11-16 08:27:42,835 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81e7b1c4-298a-422b-9c24-c10c4d68936b/bin/ukojak-CydTVMUXoH/data/2956450c0/a7e5aa0d4f9540c3ae39a3b524a3e6ee [2022-11-16 08:27:42,838 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:27:42,840 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:27:42,842 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:27:42,842 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:27:42,845 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:27:42,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:27:42" (1/1) ... [2022-11-16 08:27:42,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5be2c14f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:42, skipping insertion in model container [2022-11-16 08:27:42,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:27:42" (1/1) ... [2022-11-16 08:27:42,856 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:27:42,999 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:27:45,769 WARN L229 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_81e7b1c4-298a-422b-9c24-c10c4d68936b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[324559,324572] [2022-11-16 08:27:45,772 WARN L229 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_81e7b1c4-298a-422b-9c24-c10c4d68936b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[324728,324741] [2022-11-16 08:27:45,773 WARN L229 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_81e7b1c4-298a-422b-9c24-c10c4d68936b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[324895,324908] [2022-11-16 08:27:45,773 WARN L229 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_81e7b1c4-298a-422b-9c24-c10c4d68936b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[325063,325076] [2022-11-16 08:27:45,802 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:27:45,839 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:27:46,263 WARN L229 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_81e7b1c4-298a-422b-9c24-c10c4d68936b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[324559,324572] [2022-11-16 08:27:46,263 WARN L229 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_81e7b1c4-298a-422b-9c24-c10c4d68936b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[324728,324741] [2022-11-16 08:27:46,264 WARN L229 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_81e7b1c4-298a-422b-9c24-c10c4d68936b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[324895,324908] [2022-11-16 08:27:46,265 WARN L229 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_81e7b1c4-298a-422b-9c24-c10c4d68936b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[325063,325076] [2022-11-16 08:27:46,271 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:27:46,425 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:27:46,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:46 WrapperNode [2022-11-16 08:27:46,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:27:46,427 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:27:46,427 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:27:46,428 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:27:46,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:46" (1/1) ... [2022-11-16 08:27:46,535 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:46" (1/1) ... [2022-11-16 08:27:46,711 INFO L138 Inliner]: procedures = 386, calls = 2051, calls flagged for inlining = 151, calls inlined = 130, statements flattened = 4145 [2022-11-16 08:27:46,711 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:27:46,712 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:27:46,712 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:27:46,713 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:27:46,725 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:46" (1/1) ... [2022-11-16 08:27:46,726 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:46" (1/1) ... [2022-11-16 08:27:46,751 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:46" (1/1) ... [2022-11-16 08:27:46,752 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:46" (1/1) ... [2022-11-16 08:27:46,888 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:46" (1/1) ... [2022-11-16 08:27:46,916 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:46" (1/1) ... [2022-11-16 08:27:46,946 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:46" (1/1) ... [2022-11-16 08:27:46,966 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:46" (1/1) ... [2022-11-16 08:27:47,068 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:27:47,070 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:27:47,070 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:27:47,070 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:27:47,072 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:46" (1/1) ... [2022-11-16 08:27:47,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:27:47,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81e7b1c4-298a-422b-9c24-c10c4d68936b/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:27:47,104 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81e7b1c4-298a-422b-9c24-c10c4d68936b/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:27:47,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81e7b1c4-298a-422b-9c24-c10c4d68936b/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:27:47,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:27:47,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:27:47,147 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2022-11-16 08:27:47,147 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2022-11-16 08:27:47,147 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2022-11-16 08:27:47,147 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2022-11-16 08:27:47,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:27:47,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:27:47,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:27:47,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:27:47,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_73 [2022-11-16 08:27:47,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_73 [2022-11-16 08:27:47,148 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:27:47,148 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:27:47,148 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2022-11-16 08:27:47,149 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2022-11-16 08:27:47,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:27:47,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:27:47,149 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2022-11-16 08:27:47,149 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2022-11-16 08:27:47,149 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2022-11-16 08:27:47,149 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2022-11-16 08:27:47,149 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-16 08:27:47,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-16 08:27:47,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:27:47,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:27:47,150 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2022-11-16 08:27:47,150 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2022-11-16 08:27:47,150 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2022-11-16 08:27:47,150 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2022-11-16 08:27:47,150 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 08:27:47,151 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 08:27:47,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:27:47,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:27:47,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:27:47,151 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2022-11-16 08:27:47,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2022-11-16 08:27:47,152 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2022-11-16 08:27:47,152 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2022-11-16 08:27:47,152 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 08:27:47,152 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 08:27:47,152 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2022-11-16 08:27:47,152 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2022-11-16 08:27:47,153 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:27:47,153 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:27:47,153 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2022-11-16 08:27:47,153 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2022-11-16 08:27:47,154 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2022-11-16 08:27:47,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2022-11-16 08:27:47,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:27:47,154 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2022-11-16 08:27:47,154 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2022-11-16 08:27:47,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2022-11-16 08:27:47,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2022-11-16 08:27:47,155 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2022-11-16 08:27:47,155 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2022-11-16 08:27:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:27:47,156 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:27:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:27:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:27:47,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:27:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2022-11-16 08:27:47,157 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2022-11-16 08:27:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:27:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:27:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:27:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2022-11-16 08:27:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2022-11-16 08:27:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:27:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:27:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:27:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:27:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2022-11-16 08:27:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2022-11-16 08:27:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2022-11-16 08:27:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2022-11-16 08:27:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2022-11-16 08:27:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2022-11-16 08:27:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:27:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:27:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2022-11-16 08:27:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2022-11-16 08:27:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:27:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2022-11-16 08:27:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2022-11-16 08:27:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:27:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:27:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:27:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:27:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:27:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:27:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:27:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:27:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:27:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:27:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2022-11-16 08:27:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2022-11-16 08:27:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:27:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:27:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:27:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:27:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2022-11-16 08:27:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2022-11-16 08:27:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2022-11-16 08:27:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2022-11-16 08:27:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:27:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:27:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:27:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:27:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2022-11-16 08:27:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2022-11-16 08:27:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:27:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:27:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2022-11-16 08:27:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2022-11-16 08:27:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:27:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:27:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:27:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:27:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2022-11-16 08:27:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2022-11-16 08:27:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:27:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:27:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 08:27:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 08:27:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2022-11-16 08:27:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2022-11-16 08:27:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2022-11-16 08:27:47,180 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2022-11-16 08:27:47,180 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:27:47,180 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:27:47,180 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2022-11-16 08:27:47,180 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2022-11-16 08:27:47,180 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2022-11-16 08:27:47,180 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2022-11-16 08:27:47,180 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:27:47,180 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:27:47,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:27:47,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:27:47,181 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2022-11-16 08:27:47,181 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2022-11-16 08:27:47,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:27:47,181 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:27:47,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:27:47,181 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 08:27:47,181 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 08:27:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:27:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:27:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 08:27:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 08:27:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:27:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:27:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:27:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:27:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2022-11-16 08:27:47,183 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2022-11-16 08:27:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 08:27:47,183 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 08:27:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-16 08:27:47,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-16 08:27:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:27:47,183 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:27:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:27:47,183 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:27:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 08:27:47,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 08:27:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:27:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-16 08:27:47,184 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-16 08:27:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2022-11-16 08:27:47,184 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2022-11-16 08:27:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-11-16 08:27:47,184 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-11-16 08:27:47,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:27:47,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:27:47,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2022-11-16 08:27:47,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2022-11-16 08:27:47,185 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2022-11-16 08:27:47,185 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2022-11-16 08:27:47,185 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2022-11-16 08:27:47,185 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2022-11-16 08:27:47,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:27:47,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:27:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2022-11-16 08:27:47,186 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2022-11-16 08:27:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2022-11-16 08:27:47,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2022-11-16 08:27:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2022-11-16 08:27:47,186 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2022-11-16 08:27:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 08:27:47,188 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 08:27:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:27:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2022-11-16 08:27:47,189 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2022-11-16 08:27:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:27:47,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:27:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2022-11-16 08:27:47,190 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2022-11-16 08:27:47,885 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:27:47,889 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:27:48,193 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:27:52,787 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:27:54,253 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:27:54,253 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:27:54,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:27:54 BoogieIcfgContainer [2022-11-16 08:27:54,259 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:27:54,261 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:27:54,261 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:27:54,271 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:27:54,271 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:27:54" (1/1) ... [2022-11-16 08:27:54,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:27:54,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:27:54,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1487 states and 2201 transitions. [2022-11-16 08:27:54,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2201 transitions. [2022-11-16 08:27:54,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-16 08:27:54,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:27:54,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:27:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:27:55,361 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 08:27:55,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:27:55,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1498 states and 2229 transitions. [2022-11-16 08:27:55,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2229 transitions. [2022-11-16 08:27:55,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-16 08:27:55,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:27:55,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:27:55,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:27:56,075 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 08:27:56,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:27:56,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1501 states and 2232 transitions. [2022-11-16 08:27:56,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2232 transitions. [2022-11-16 08:27:56,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 08:27:56,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:27:56,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:27:56,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:27:56,570 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 08:27:56,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:27:56,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1511 states and 2248 transitions. [2022-11-16 08:27:56,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2248 transitions. [2022-11-16 08:27:56,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-16 08:27:56,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:27:56,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:27:56,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:27:57,225 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 08:27:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:27:57,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1514 states and 2251 transitions. [2022-11-16 08:27:57,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2251 transitions. [2022-11-16 08:27:57,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-16 08:27:57,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:27:57,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:27:57,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:27:57,675 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-16 08:27:58,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:27:58,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1526 states and 2270 transitions. [2022-11-16 08:27:58,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2270 transitions. [2022-11-16 08:27:58,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-16 08:27:58,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:27:58,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:27:58,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:27:58,405 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-16 08:27:58,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:27:58,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1528 states and 2272 transitions. [2022-11-16 08:27:58,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2272 transitions. [2022-11-16 08:27:58,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 08:27:58,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:27:58,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:27:58,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:27:58,815 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-16 08:27:59,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:27:59,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1541 states and 2293 transitions. [2022-11-16 08:27:59,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 2293 transitions. [2022-11-16 08:27:59,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-16 08:27:59,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:27:59,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:27:59,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:27:59,660 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-16 08:27:59,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:27:59,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1543 states and 2295 transitions. [2022-11-16 08:27:59,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2295 transitions. [2022-11-16 08:27:59,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:27:59,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:27:59,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:27:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:00,005 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-16 08:28:00,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:00,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1556 states and 2317 transitions. [2022-11-16 08:28:00,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2317 transitions. [2022-11-16 08:28:00,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:28:00,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:00,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:00,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:01,061 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-16 08:28:01,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:01,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1559 states and 2320 transitions. [2022-11-16 08:28:01,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2320 transitions. [2022-11-16 08:28:01,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:28:01,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:01,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:01,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:01,475 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-11-16 08:28:02,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:02,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1573 states and 2344 transitions. [2022-11-16 08:28:02,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2344 transitions. [2022-11-16 08:28:02,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:28:02,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:02,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:02,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:02,768 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-11-16 08:28:02,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:02,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2422 states to 1576 states and 2347 transitions. [2022-11-16 08:28:02,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2347 transitions. [2022-11-16 08:28:02,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 08:28:02,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:02,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:02,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:03,153 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-11-16 08:28:04,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:04,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 1591 states and 2373 transitions. [2022-11-16 08:28:04,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2373 transitions. [2022-11-16 08:28:04,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 08:28:04,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:04,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:04,557 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-11-16 08:28:04,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:04,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 1594 states and 2376 transitions. [2022-11-16 08:28:04,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2376 transitions. [2022-11-16 08:28:04,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-16 08:28:04,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:04,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:04,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:04,936 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-11-16 08:28:06,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:06,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2512 states to 1611 states and 2405 transitions. [2022-11-16 08:28:06,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2405 transitions. [2022-11-16 08:28:06,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-16 08:28:06,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:06,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:06,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:06,629 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-11-16 08:28:06,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:06,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 1613 states and 2407 transitions. [2022-11-16 08:28:06,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2407 transitions. [2022-11-16 08:28:06,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-16 08:28:06,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:06,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:06,984 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2022-11-16 08:28:08,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:08,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2562 states to 1630 states and 2437 transitions. [2022-11-16 08:28:08,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 2437 transitions. [2022-11-16 08:28:08,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-16 08:28:08,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:08,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:09,133 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2022-11-16 08:28:09,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:09,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2566 states to 1633 states and 2440 transitions. [2022-11-16 08:28:09,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2440 transitions. [2022-11-16 08:28:09,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-16 08:28:09,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:09,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:09,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:09,504 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-11-16 08:28:11,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:11,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1651 states and 2472 transitions. [2022-11-16 08:28:11,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2472 transitions. [2022-11-16 08:28:11,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-16 08:28:11,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:11,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:11,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:11,822 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-11-16 08:28:11,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:11,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2620 states to 1654 states and 2475 transitions. [2022-11-16 08:28:11,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2475 transitions. [2022-11-16 08:28:11,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-16 08:28:11,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:11,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:12,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:12,474 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2022-11-16 08:28:12,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:12,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 1665 states and 2494 transitions. [2022-11-16 08:28:12,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2494 transitions. [2022-11-16 08:28:12,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-16 08:28:12,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:12,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:12,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:12,987 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2022-11-16 08:28:13,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:13,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2648 states to 1661 states and 2487 transitions. [2022-11-16 08:28:13,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2487 transitions. [2022-11-16 08:28:13,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-16 08:28:13,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:13,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:13,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:13,342 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2022-11-16 08:28:15,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:15,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1680 states and 2521 transitions. [2022-11-16 08:28:15,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2521 transitions. [2022-11-16 08:28:15,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-16 08:28:15,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:15,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:15,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:16,075 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2022-11-16 08:28:16,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:16,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1683 states and 2524 transitions. [2022-11-16 08:28:16,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2524 transitions. [2022-11-16 08:28:16,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-16 08:28:16,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:16,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:16,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:16,494 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2022-11-16 08:28:16,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:16,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1694 states and 2543 transitions. [2022-11-16 08:28:16,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 2543 transitions. [2022-11-16 08:28:16,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-16 08:28:16,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:16,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:16,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:16,944 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2022-11-16 08:28:16,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:17,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 1690 states and 2536 transitions. [2022-11-16 08:28:17,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 2536 transitions. [2022-11-16 08:28:17,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-11-16 08:28:17,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:17,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:17,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:17,366 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2022-11-16 08:28:20,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:20,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1710 states and 2572 transitions. [2022-11-16 08:28:20,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2572 transitions. [2022-11-16 08:28:20,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-16 08:28:20,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:20,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:20,772 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2022-11-16 08:28:20,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:20,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 1713 states and 2575 transitions. [2022-11-16 08:28:20,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1713 states and 2575 transitions. [2022-11-16 08:28:20,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-11-16 08:28:20,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:20,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:20,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:21,184 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2022-11-16 08:28:21,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:21,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 1724 states and 2594 transitions. [2022-11-16 08:28:21,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 2594 transitions. [2022-11-16 08:28:21,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-16 08:28:21,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:21,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:21,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:21,720 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-11-16 08:28:21,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:21,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 1720 states and 2587 transitions. [2022-11-16 08:28:21,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2587 transitions. [2022-11-16 08:28:21,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-16 08:28:21,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:21,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:21,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:22,091 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2022-11-16 08:28:25,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:25,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2880 states to 1741 states and 2625 transitions. [2022-11-16 08:28:25,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 2625 transitions. [2022-11-16 08:28:25,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-16 08:28:25,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:25,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:25,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:25,805 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2022-11-16 08:28:26,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:26,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 1752 states and 2653 transitions. [2022-11-16 08:28:26,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 2653 transitions. [2022-11-16 08:28:26,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-16 08:28:26,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:26,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:26,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:26,563 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2022-11-16 08:28:26,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:26,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 1755 states and 2656 transitions. [2022-11-16 08:28:26,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2656 transitions. [2022-11-16 08:28:26,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-16 08:28:26,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:26,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:26,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:26,966 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-11-16 08:28:27,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:27,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2956 states to 1766 states and 2675 transitions. [2022-11-16 08:28:27,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2675 transitions. [2022-11-16 08:28:27,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-16 08:28:27,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:27,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:27,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:27,662 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-11-16 08:28:27,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:27,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2959 states to 1762 states and 2668 transitions. [2022-11-16 08:28:27,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2668 transitions. [2022-11-16 08:28:27,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-16 08:28:27,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:27,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:27,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:28,144 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-11-16 08:28:28,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:28,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 1769 states and 2680 transitions. [2022-11-16 08:28:28,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2680 transitions. [2022-11-16 08:28:28,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-16 08:28:28,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:28,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:28,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:28,840 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-11-16 08:28:32,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:32,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 1792 states and 2721 transitions. [2022-11-16 08:28:32,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 2721 transitions. [2022-11-16 08:28:32,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-11-16 08:28:32,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:32,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:32,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:33,320 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2022-11-16 08:28:33,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:33,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3084 states to 1803 states and 2748 transitions. [2022-11-16 08:28:33,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 2748 transitions. [2022-11-16 08:28:33,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-16 08:28:33,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:33,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:33,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:34,038 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-11-16 08:28:34,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:34,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 1805 states and 2750 transitions. [2022-11-16 08:28:34,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2750 transitions. [2022-11-16 08:28:34,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-16 08:28:34,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:34,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:34,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:34,420 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2022-11-16 08:28:34,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:34,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 1816 states and 2769 transitions. [2022-11-16 08:28:34,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 2769 transitions. [2022-11-16 08:28:34,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-16 08:28:34,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:34,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:34,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:35,233 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2022-11-16 08:28:35,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:35,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3119 states to 1812 states and 2762 transitions. [2022-11-16 08:28:35,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 2762 transitions. [2022-11-16 08:28:35,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-16 08:28:35,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:35,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:35,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:35,684 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2022-11-16 08:28:36,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:36,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3138 states to 1819 states and 2774 transitions. [2022-11-16 08:28:36,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 2774 transitions. [2022-11-16 08:28:36,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-16 08:28:36,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:36,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:36,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:36,405 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2022-11-16 08:28:36,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:36,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3157 states to 1826 states and 2786 transitions. [2022-11-16 08:28:36,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 2786 transitions. [2022-11-16 08:28:36,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-16 08:28:36,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:36,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:36,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:37,163 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:28:37,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:37,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3170 states to 1834 states and 2799 transitions. [2022-11-16 08:28:37,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2799 transitions. [2022-11-16 08:28:37,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-16 08:28:37,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:37,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:37,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:37,572 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2022-11-16 08:28:38,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:38,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3197 states to 1845 states and 2818 transitions. [2022-11-16 08:28:38,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 2818 transitions. [2022-11-16 08:28:38,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-16 08:28:38,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:38,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:38,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:38,421 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2022-11-16 08:28:38,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:38,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3202 states to 1841 states and 2811 transitions. [2022-11-16 08:28:38,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 2811 transitions. [2022-11-16 08:28:38,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-11-16 08:28:38,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:38,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:38,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:38,920 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2022-11-16 08:28:39,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:39,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3221 states to 1848 states and 2823 transitions. [2022-11-16 08:28:39,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 2823 transitions. [2022-11-16 08:28:39,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-16 08:28:39,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:39,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:39,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:39,615 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2022-11-16 08:28:40,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:40,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3240 states to 1855 states and 2835 transitions. [2022-11-16 08:28:40,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2835 transitions. [2022-11-16 08:28:40,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-16 08:28:40,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:40,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:40,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:40,378 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:28:40,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:40,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3253 states to 1863 states and 2848 transitions. [2022-11-16 08:28:40,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 2848 transitions. [2022-11-16 08:28:40,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-16 08:28:40,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:40,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:40,918 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2022-11-16 08:28:41,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:41,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3280 states to 1874 states and 2867 transitions. [2022-11-16 08:28:41,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2867 transitions. [2022-11-16 08:28:41,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-11-16 08:28:41,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:41,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:41,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:41,656 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2022-11-16 08:28:42,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:42,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 1877 states and 2872 transitions. [2022-11-16 08:28:42,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 2872 transitions. [2022-11-16 08:28:42,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-11-16 08:28:42,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:42,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:42,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:42,394 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2022-11-16 08:28:42,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:42,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3323 states to 1884 states and 2884 transitions. [2022-11-16 08:28:42,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2884 transitions. [2022-11-16 08:28:42,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-16 08:28:42,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:42,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:42,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:43,193 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2022-11-16 08:28:43,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:43,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3336 states to 1892 states and 2897 transitions. [2022-11-16 08:28:43,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2897 transitions. [2022-11-16 08:28:43,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-11-16 08:28:43,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:43,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:43,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:43,756 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-11-16 08:28:44,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:44,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3363 states to 1903 states and 2916 transitions. [2022-11-16 08:28:44,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2916 transitions. [2022-11-16 08:28:44,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-11-16 08:28:44,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:44,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:44,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:44,583 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2022-11-16 08:28:45,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:45,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3387 states to 1906 states and 2921 transitions. [2022-11-16 08:28:45,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2921 transitions. [2022-11-16 08:28:45,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-16 08:28:45,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:45,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:45,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:45,338 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2022-11-16 08:28:45,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:45,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3406 states to 1913 states and 2933 transitions. [2022-11-16 08:28:45,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 2933 transitions. [2022-11-16 08:28:45,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-11-16 08:28:45,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:45,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:45,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:46,103 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-11-16 08:28:46,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:46,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3419 states to 1921 states and 2946 transitions. [2022-11-16 08:28:46,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 2946 transitions. [2022-11-16 08:28:46,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-16 08:28:46,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:46,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:46,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:46,634 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2022-11-16 08:28:47,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:47,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3446 states to 1932 states and 2965 transitions. [2022-11-16 08:28:47,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2965 transitions. [2022-11-16 08:28:47,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-16 08:28:47,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:47,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:47,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:47,508 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2022-11-16 08:28:47,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:47,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3451 states to 1928 states and 2958 transitions. [2022-11-16 08:28:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2958 transitions. [2022-11-16 08:28:47,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-16 08:28:47,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:47,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:47,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:47,857 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2022-11-16 08:28:48,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:48,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3470 states to 1935 states and 2970 transitions. [2022-11-16 08:28:48,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 2970 transitions. [2022-11-16 08:28:48,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-11-16 08:28:48,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:48,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:48,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:48,622 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2022-11-16 08:28:49,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:49,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3489 states to 1942 states and 2982 transitions. [2022-11-16 08:28:49,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2982 transitions. [2022-11-16 08:28:49,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-11-16 08:28:49,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:49,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:49,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:49,598 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2022-11-16 08:28:49,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:49,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 1950 states and 2995 transitions. [2022-11-16 08:28:49,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 2995 transitions. [2022-11-16 08:28:49,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-11-16 08:28:49,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:49,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:50,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:50,251 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2022-11-16 08:28:50,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:50,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 1961 states and 3014 transitions. [2022-11-16 08:28:50,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3014 transitions. [2022-11-16 08:28:50,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-16 08:28:50,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:50,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:50,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:51,215 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2022-11-16 08:28:51,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:51,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3553 states to 1964 states and 3019 transitions. [2022-11-16 08:28:51,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3019 transitions. [2022-11-16 08:28:51,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-16 08:28:51,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:51,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:51,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:52,054 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2022-11-16 08:28:52,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:52,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3572 states to 1971 states and 3031 transitions. [2022-11-16 08:28:52,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3031 transitions. [2022-11-16 08:28:52,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-11-16 08:28:52,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:52,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:52,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:52,922 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2022-11-16 08:28:53,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:53,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 1979 states and 3044 transitions. [2022-11-16 08:28:53,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3044 transitions. [2022-11-16 08:28:53,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-11-16 08:28:53,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:53,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:53,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:53,548 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-11-16 08:28:53,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:53,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1986 states and 3057 transitions. [2022-11-16 08:28:53,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 3057 transitions. [2022-11-16 08:28:53,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-11-16 08:28:53,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:53,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:53,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:53,971 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-11-16 08:28:54,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:54,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3625 states to 1997 states and 3076 transitions. [2022-11-16 08:28:54,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3076 transitions. [2022-11-16 08:28:54,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-16 08:28:54,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:54,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:54,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:54,885 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2022-11-16 08:28:55,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:55,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3649 states to 2000 states and 3081 transitions. [2022-11-16 08:28:55,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3081 transitions. [2022-11-16 08:28:55,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-16 08:28:55,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:55,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:55,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:55,741 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2022-11-16 08:28:56,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:56,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3668 states to 2007 states and 3093 transitions. [2022-11-16 08:28:56,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3093 transitions. [2022-11-16 08:28:56,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-11-16 08:28:56,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:56,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:56,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:56,630 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2022-11-16 08:28:56,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:56,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3681 states to 2015 states and 3106 transitions. [2022-11-16 08:28:56,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3106 transitions. [2022-11-16 08:28:56,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 08:28:56,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:56,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:56,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:57,221 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-11-16 08:28:57,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:57,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3694 states to 2022 states and 3119 transitions. [2022-11-16 08:28:57,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 3119 transitions. [2022-11-16 08:28:57,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-11-16 08:28:57,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:57,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:57,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:57,650 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2022-11-16 08:28:58,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:58,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3721 states to 2033 states and 3138 transitions. [2022-11-16 08:28:58,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 3138 transitions. [2022-11-16 08:28:58,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-11-16 08:28:58,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:58,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:58,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:59,030 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2022-11-16 08:28:59,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:59,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3809 states to 2076 states and 3224 transitions. [2022-11-16 08:28:59,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3224 transitions. [2022-11-16 08:28:59,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-11-16 08:28:59,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:59,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:00,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:00,523 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2022-11-16 08:29:00,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3811 states to 2078 states and 3226 transitions. [2022-11-16 08:29:00,594 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 3226 transitions. [2022-11-16 08:29:00,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 08:29:00,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:00,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:00,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:00,810 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2022-11-16 08:29:00,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:00,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 2074 states and 3219 transitions. [2022-11-16 08:29:00,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3219 transitions. [2022-11-16 08:29:00,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-16 08:29:00,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:00,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:00,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:01,156 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2022-11-16 08:29:01,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:01,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3835 states to 2081 states and 3231 transitions. [2022-11-16 08:29:01,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 3231 transitions. [2022-11-16 08:29:01,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 08:29:01,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:01,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:01,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:01,934 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2022-11-16 08:29:02,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:02,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3854 states to 2088 states and 3243 transitions. [2022-11-16 08:29:02,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 3243 transitions. [2022-11-16 08:29:02,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-16 08:29:02,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:02,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:02,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:02,738 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2022-11-16 08:29:03,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:03,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3868 states to 2096 states and 3257 transitions. [2022-11-16 08:29:03,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 3257 transitions. [2022-11-16 08:29:03,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-11-16 08:29:03,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:03,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:03,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:03,609 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2022-11-16 08:29:03,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:03,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3872 states to 2099 states and 3261 transitions. [2022-11-16 08:29:03,690 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 3261 transitions. [2022-11-16 08:29:03,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-11-16 08:29:03,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:03,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:03,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:04,138 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2022-11-16 08:29:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:04,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3874 states to 2101 states and 3263 transitions. [2022-11-16 08:29:04,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3263 transitions. [2022-11-16 08:29:04,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-11-16 08:29:04,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:04,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:04,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:04,812 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2022-11-16 08:29:04,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:04,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3875 states to 2102 states and 3264 transitions. [2022-11-16 08:29:04,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 3264 transitions. [2022-11-16 08:29:04,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-11-16 08:29:04,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:04,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:04,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:05,246 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2022-11-16 08:29:05,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:05,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2109 states and 3277 transitions. [2022-11-16 08:29:05,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 3277 transitions. [2022-11-16 08:29:05,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-11-16 08:29:05,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:05,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:05,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:05,582 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 411 trivial. 0 not checked. [2022-11-16 08:29:05,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:05,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3889 states to 2105 states and 3270 transitions. [2022-11-16 08:29:05,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 3270 transitions. [2022-11-16 08:29:05,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-11-16 08:29:05,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:05,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:05,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:05,913 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2022-11-16 08:29:06,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:06,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3890 states to 2106 states and 3271 transitions. [2022-11-16 08:29:06,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3271 transitions. [2022-11-16 08:29:06,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-11-16 08:29:06,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:06,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:06,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:06,306 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2022-11-16 08:29:06,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:06,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3903 states to 2113 states and 3284 transitions. [2022-11-16 08:29:06,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 3284 transitions. [2022-11-16 08:29:06,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-11-16 08:29:06,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:06,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:06,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:06,665 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2022-11-16 08:29:06,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:06,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 2109 states and 3277 transitions. [2022-11-16 08:29:06,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 3277 transitions. [2022-11-16 08:29:06,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-11-16 08:29:06,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:06,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:06,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:07,047 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2022-11-16 08:29:07,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:07,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3917 states to 2117 states and 3290 transitions. [2022-11-16 08:29:07,297 INFO L276 IsEmpty]: Start isEmpty. Operand 2117 states and 3290 transitions. [2022-11-16 08:29:07,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-11-16 08:29:07,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:07,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:07,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:07,531 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2022-11-16 08:29:07,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:07,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3930 states to 2124 states and 3303 transitions. [2022-11-16 08:29:07,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 3303 transitions. [2022-11-16 08:29:07,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-11-16 08:29:07,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:07,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:07,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:08,331 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2022-11-16 08:29:08,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:08,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3941 states to 2129 states and 3314 transitions. [2022-11-16 08:29:08,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2129 states and 3314 transitions. [2022-11-16 08:29:08,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-11-16 08:29:08,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:08,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:09,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:09,492 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2022-11-16 08:29:09,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:09,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3957 states to 2132 states and 3327 transitions. [2022-11-16 08:29:09,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 3327 transitions. [2022-11-16 08:29:09,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-11-16 08:29:09,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:09,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:09,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:10,077 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-11-16 08:29:10,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:10,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3977 states to 2142 states and 3347 transitions. [2022-11-16 08:29:10,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 3347 transitions. [2022-11-16 08:29:10,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-11-16 08:29:10,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:10,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:10,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:10,913 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2022-11-16 08:29:11,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:11,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3990 states to 2150 states and 3360 transitions. [2022-11-16 08:29:11,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 3360 transitions. [2022-11-16 08:29:11,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-11-16 08:29:11,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:11,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:11,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:11,504 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2022-11-16 08:29:11,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:11,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 2157 states and 3373 transitions. [2022-11-16 08:29:11,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2157 states and 3373 transitions. [2022-11-16 08:29:11,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-11-16 08:29:11,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:11,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:11,907 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2022-11-16 08:29:11,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:11,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4009 states to 2161 states and 3379 transitions. [2022-11-16 08:29:11,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 3379 transitions. [2022-11-16 08:29:11,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-11-16 08:29:11,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:11,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:12,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:12,656 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2022-11-16 08:29:12,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:12,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2161 states and 3378 transitions. [2022-11-16 08:29:12,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 3378 transitions. [2022-11-16 08:29:12,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-11-16 08:29:12,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:12,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:12,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:13,111 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-11-16 08:29:13,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:13,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4032 states to 2171 states and 3398 transitions. [2022-11-16 08:29:13,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 3398 transitions. [2022-11-16 08:29:13,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-11-16 08:29:13,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:13,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:13,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:13,777 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2022-11-16 08:29:13,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:13,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4045 states to 2179 states and 3411 transitions. [2022-11-16 08:29:13,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 3411 transitions. [2022-11-16 08:29:13,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-11-16 08:29:13,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:13,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:14,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:14,302 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2022-11-16 08:29:14,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:14,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4055 states to 2184 states and 3421 transitions. [2022-11-16 08:29:14,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 3421 transitions. [2022-11-16 08:29:14,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-16 08:29:14,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:14,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:14,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:15,198 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2022-11-16 08:29:16,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:16,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4079 states to 2197 states and 3445 transitions. [2022-11-16 08:29:16,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 3445 transitions. [2022-11-16 08:29:16,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-11-16 08:29:16,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:16,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:16,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:16,357 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2022-11-16 08:29:16,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:16,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 2204 states and 3458 transitions. [2022-11-16 08:29:16,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 3458 transitions. [2022-11-16 08:29:16,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-11-16 08:29:16,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:16,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:16,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:16,790 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2022-11-16 08:29:16,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:16,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4098 states to 2208 states and 3464 transitions. [2022-11-16 08:29:16,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 3464 transitions. [2022-11-16 08:29:16,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-11-16 08:29:16,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:16,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:16,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:17,640 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2022-11-16 08:29:18,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:18,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 2215 states and 3483 transitions. [2022-11-16 08:29:18,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 3483 transitions. [2022-11-16 08:29:18,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-11-16 08:29:18,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:18,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:18,420 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-11-16 08:29:18,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:18,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 2224 states and 3500 transitions. [2022-11-16 08:29:18,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 3500 transitions. [2022-11-16 08:29:18,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-11-16 08:29:18,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:18,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:18,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:18,977 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-11-16 08:29:19,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:19,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4142 states to 2226 states and 3502 transitions. [2022-11-16 08:29:19,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 3502 transitions. [2022-11-16 08:29:19,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-11-16 08:29:19,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:19,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:19,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:19,424 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2022-11-16 08:29:19,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:19,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4162 states to 2236 states and 3522 transitions. [2022-11-16 08:29:19,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 3522 transitions. [2022-11-16 08:29:19,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-11-16 08:29:19,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:19,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:19,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:20,154 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2022-11-16 08:29:20,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:20,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4175 states to 2244 states and 3535 transitions. [2022-11-16 08:29:20,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 3535 transitions. [2022-11-16 08:29:20,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-11-16 08:29:20,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:20,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:20,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:20,576 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2022-11-16 08:29:20,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:20,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4188 states to 2251 states and 3548 transitions. [2022-11-16 08:29:20,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 3548 transitions. [2022-11-16 08:29:20,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-11-16 08:29:20,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:20,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:20,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:20,966 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2022-11-16 08:29:21,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:21,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4194 states to 2255 states and 3554 transitions. [2022-11-16 08:29:21,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 3554 transitions. [2022-11-16 08:29:21,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-11-16 08:29:21,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:21,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:21,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:21,469 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-11-16 08:29:21,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:21,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4196 states to 2257 states and 3556 transitions. [2022-11-16 08:29:21,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 3556 transitions. [2022-11-16 08:29:21,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-11-16 08:29:21,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:21,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:21,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:21,799 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-11-16 08:29:21,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:21,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4213 states to 2266 states and 3573 transitions. [2022-11-16 08:29:21,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 3573 transitions. [2022-11-16 08:29:21,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-11-16 08:29:21,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:21,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:21,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:22,221 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-11-16 08:29:22,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:22,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4215 states to 2268 states and 3575 transitions. [2022-11-16 08:29:22,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 3575 transitions. [2022-11-16 08:29:22,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-11-16 08:29:22,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:22,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:22,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:22,593 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2022-11-16 08:29:23,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:23,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4235 states to 2278 states and 3595 transitions. [2022-11-16 08:29:23,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 3595 transitions. [2022-11-16 08:29:23,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-16 08:29:23,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:23,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:23,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:23,404 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2022-11-16 08:29:23,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:23,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4239 states to 2281 states and 3599 transitions. [2022-11-16 08:29:23,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 3599 transitions. [2022-11-16 08:29:23,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-11-16 08:29:23,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:23,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:23,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:23,954 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2022-11-16 08:29:24,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:24,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4252 states to 2289 states and 3612 transitions. [2022-11-16 08:29:24,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 3612 transitions. [2022-11-16 08:29:24,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-11-16 08:29:24,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:24,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:24,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:24,588 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-11-16 08:29:24,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:24,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4258 states to 2293 states and 3618 transitions. [2022-11-16 08:29:24,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 3618 transitions. [2022-11-16 08:29:24,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-11-16 08:29:24,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:24,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:24,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:25,118 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-11-16 08:29:25,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:25,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4260 states to 2295 states and 3620 transitions. [2022-11-16 08:29:25,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3620 transitions. [2022-11-16 08:29:25,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-16 08:29:25,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:25,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:25,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:25,667 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2022-11-16 08:29:25,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:25,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4268 states to 2297 states and 3623 transitions. [2022-11-16 08:29:25,736 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 3623 transitions. [2022-11-16 08:29:25,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-11-16 08:29:25,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:25,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:25,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:26,019 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2022-11-16 08:29:26,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:26,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4273 states to 2299 states and 3628 transitions. [2022-11-16 08:29:26,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 3628 transitions. [2022-11-16 08:29:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-11-16 08:29:26,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:26,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:26,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:26,892 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 521 trivial. 0 not checked. [2022-11-16 08:29:27,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:27,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4274 states to 2300 states and 3629 transitions. [2022-11-16 08:29:27,023 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 3629 transitions. [2022-11-16 08:29:27,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-11-16 08:29:27,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:27,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:27,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:27,413 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2022-11-16 08:29:27,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:27,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4291 states to 2309 states and 3646 transitions. [2022-11-16 08:29:27,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3646 transitions. [2022-11-16 08:29:27,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-11-16 08:29:27,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:27,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:27,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:27,924 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2022-11-16 08:29:28,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:28,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 2311 states and 3648 transitions. [2022-11-16 08:29:28,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 3648 transitions. [2022-11-16 08:29:28,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-11-16 08:29:28,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:28,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:28,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:28,380 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2022-11-16 08:29:28,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:28,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4313 states to 2321 states and 3668 transitions. [2022-11-16 08:29:28,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 3668 transitions. [2022-11-16 08:29:28,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-16 08:29:28,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:28,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:28,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:29,589 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 421 trivial. 0 not checked. [2022-11-16 08:29:29,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:29,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 2327 states and 3678 transitions. [2022-11-16 08:29:29,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2327 states and 3678 transitions. [2022-11-16 08:29:29,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-11-16 08:29:29,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:29,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:29,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:30,054 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2022-11-16 08:29:30,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:30,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4332 states to 2329 states and 3682 transitions. [2022-11-16 08:29:30,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 3682 transitions. [2022-11-16 08:29:30,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-11-16 08:29:30,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:30,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:30,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:30,509 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2022-11-16 08:29:30,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:30,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4345 states to 2336 states and 3695 transitions. [2022-11-16 08:29:30,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 3695 transitions. [2022-11-16 08:29:30,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-16 08:29:30,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:30,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:30,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:31,089 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 412 trivial. 0 not checked. [2022-11-16 08:29:31,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:31,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4351 states to 2340 states and 3701 transitions. [2022-11-16 08:29:31,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 3701 transitions. [2022-11-16 08:29:31,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-11-16 08:29:31,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:31,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:31,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:31,667 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2022-11-16 08:29:31,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:31,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4353 states to 2342 states and 3703 transitions. [2022-11-16 08:29:31,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 3703 transitions. [2022-11-16 08:29:31,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-11-16 08:29:31,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:31,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:31,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:32,050 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2022-11-16 08:29:32,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:32,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4355 states to 2344 states and 3705 transitions. [2022-11-16 08:29:32,130 INFO L276 IsEmpty]: Start isEmpty. Operand 2344 states and 3705 transitions. [2022-11-16 08:29:32,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-11-16 08:29:32,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:32,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:32,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:32,530 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2022-11-16 08:29:32,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:32,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2346 states and 3709 transitions. [2022-11-16 08:29:32,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3709 transitions. [2022-11-16 08:29:32,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-11-16 08:29:32,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:32,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:32,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:33,189 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2022-11-16 08:29:33,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:33,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4376 states to 2355 states and 3726 transitions. [2022-11-16 08:29:33,381 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 3726 transitions. [2022-11-16 08:29:33,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-11-16 08:29:33,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:33,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:33,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:33,779 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2022-11-16 08:29:33,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:33,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4378 states to 2357 states and 3728 transitions. [2022-11-16 08:29:33,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 3728 transitions. [2022-11-16 08:29:33,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-16 08:29:33,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:33,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:33,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:34,145 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2022-11-16 08:29:34,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:34,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4398 states to 2367 states and 3748 transitions. [2022-11-16 08:29:34,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 3748 transitions. [2022-11-16 08:29:34,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-11-16 08:29:34,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:34,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:34,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:34,944 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2022-11-16 08:29:35,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:35,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4402 states to 2369 states and 3752 transitions. [2022-11-16 08:29:35,098 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 3752 transitions. [2022-11-16 08:29:35,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-11-16 08:29:35,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:35,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:35,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:35,442 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2022-11-16 08:29:35,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:35,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4415 states to 2376 states and 3765 transitions. [2022-11-16 08:29:35,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 3765 transitions. [2022-11-16 08:29:35,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-16 08:29:35,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:35,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:35,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:35,989 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2022-11-16 08:29:36,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:36,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4421 states to 2380 states and 3771 transitions. [2022-11-16 08:29:36,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 3771 transitions. [2022-11-16 08:29:36,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-11-16 08:29:36,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:36,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:36,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:36,579 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2022-11-16 08:29:36,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:36,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4423 states to 2382 states and 3773 transitions. [2022-11-16 08:29:36,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 3773 transitions. [2022-11-16 08:29:36,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-11-16 08:29:36,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:36,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:36,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:37,170 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2022-11-16 08:29:37,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:37,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4425 states to 2384 states and 3775 transitions. [2022-11-16 08:29:37,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 3775 transitions. [2022-11-16 08:29:37,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-11-16 08:29:37,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:37,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:37,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:37,716 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2022-11-16 08:29:37,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:37,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4429 states to 2386 states and 3779 transitions. [2022-11-16 08:29:37,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2386 states and 3779 transitions. [2022-11-16 08:29:37,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-11-16 08:29:37,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:37,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:37,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:38,094 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2022-11-16 08:29:38,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:38,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4446 states to 2395 states and 3796 transitions. [2022-11-16 08:29:38,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 3796 transitions. [2022-11-16 08:29:38,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-11-16 08:29:38,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:38,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:38,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:38,623 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2022-11-16 08:29:38,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:38,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4448 states to 2397 states and 3798 transitions. [2022-11-16 08:29:38,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 3798 transitions. [2022-11-16 08:29:38,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-11-16 08:29:38,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:38,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:38,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:39,186 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2022-11-16 08:29:39,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:39,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4468 states to 2407 states and 3818 transitions. [2022-11-16 08:29:39,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 3818 transitions. [2022-11-16 08:29:39,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-11-16 08:29:39,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:39,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:39,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:39,761 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2022-11-16 08:29:39,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:39,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4472 states to 2409 states and 3822 transitions. [2022-11-16 08:29:39,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 3822 transitions. [2022-11-16 08:29:39,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-11-16 08:29:39,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:39,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:39,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:40,508 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 421 trivial. 0 not checked. [2022-11-16 08:29:40,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:40,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4484 states to 2417 states and 3834 transitions. [2022-11-16 08:29:40,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 3834 transitions. [2022-11-16 08:29:40,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-16 08:29:40,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:40,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:41,002 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2022-11-16 08:29:41,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:41,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4497 states to 2424 states and 3847 transitions. [2022-11-16 08:29:41,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 3847 transitions. [2022-11-16 08:29:41,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-16 08:29:41,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:41,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:41,641 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2022-11-16 08:29:41,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:41,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4532 states to 2447 states and 3882 transitions. [2022-11-16 08:29:41,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 3882 transitions. [2022-11-16 08:29:41,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-16 08:29:41,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:41,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:42,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:42,464 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2022-11-16 08:29:42,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:42,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4537 states to 2451 states and 3887 transitions. [2022-11-16 08:29:42,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 3887 transitions. [2022-11-16 08:29:42,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-11-16 08:29:42,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:42,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:42,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:43,066 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-11-16 08:29:43,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:43,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4543 states to 2455 states and 3893 transitions. [2022-11-16 08:29:43,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 3893 transitions. [2022-11-16 08:29:43,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-11-16 08:29:43,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:43,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:43,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:43,493 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2022-11-16 08:29:43,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:43,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4549 states to 2459 states and 3899 transitions. [2022-11-16 08:29:43,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 3899 transitions. [2022-11-16 08:29:43,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-11-16 08:29:43,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:43,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:43,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:43,979 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2022-11-16 08:29:44,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:44,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4551 states to 2461 states and 3901 transitions. [2022-11-16 08:29:44,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 3901 transitions. [2022-11-16 08:29:44,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-11-16 08:29:44,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:44,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:44,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:44,405 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2022-11-16 08:29:44,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:44,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 2463 states and 3903 transitions. [2022-11-16 08:29:44,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 3903 transitions. [2022-11-16 08:29:44,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-11-16 08:29:44,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:44,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:44,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:44,934 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2022-11-16 08:29:45,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:45,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4557 states to 2465 states and 3907 transitions. [2022-11-16 08:29:45,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 3907 transitions. [2022-11-16 08:29:45,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-11-16 08:29:45,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:45,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:45,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:45,535 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2022-11-16 08:29:45,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:45,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4574 states to 2474 states and 3924 transitions. [2022-11-16 08:29:45,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 3924 transitions. [2022-11-16 08:29:45,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-11-16 08:29:45,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:45,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:46,110 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2022-11-16 08:29:46,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:46,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4576 states to 2476 states and 3926 transitions. [2022-11-16 08:29:46,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2476 states and 3926 transitions. [2022-11-16 08:29:46,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-16 08:29:46,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:46,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:46,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:46,658 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 319 trivial. 0 not checked. [2022-11-16 08:29:46,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:46,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2486 states and 3946 transitions. [2022-11-16 08:29:46,873 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 3946 transitions. [2022-11-16 08:29:46,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-11-16 08:29:46,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:46,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:46,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:47,263 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2022-11-16 08:29:47,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:47,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4600 states to 2488 states and 3950 transitions. [2022-11-16 08:29:47,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2488 states and 3950 transitions. [2022-11-16 08:29:47,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-11-16 08:29:47,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:47,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2022-11-16 08:29:48,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:48,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4602 states to 2490 states and 3952 transitions. [2022-11-16 08:29:48,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3952 transitions. [2022-11-16 08:29:48,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-16 08:29:48,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:48,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:48,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:48,479 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 497 trivial. 0 not checked. [2022-11-16 08:29:48,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:48,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4615 states to 2497 states and 3965 transitions. [2022-11-16 08:29:48,697 INFO L276 IsEmpty]: Start isEmpty. Operand 2497 states and 3965 transitions. [2022-11-16 08:29:48,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-16 08:29:48,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:48,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:48,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:49,224 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2022-11-16 08:29:49,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:49,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 2520 states and 4000 transitions. [2022-11-16 08:29:49,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2520 states and 4000 transitions. [2022-11-16 08:29:49,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-11-16 08:29:49,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:49,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:49,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:49,930 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2022-11-16 08:29:50,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:50,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4655 states to 2524 states and 4005 transitions. [2022-11-16 08:29:50,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 4005 transitions. [2022-11-16 08:29:50,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-11-16 08:29:50,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:50,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:50,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:50,307 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2022-11-16 08:29:50,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:50,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4661 states to 2528 states and 4011 transitions. [2022-11-16 08:29:50,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2528 states and 4011 transitions. [2022-11-16 08:29:50,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-11-16 08:29:50,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:50,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:50,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:50,811 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2022-11-16 08:29:50,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:50,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4663 states to 2530 states and 4013 transitions. [2022-11-16 08:29:50,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 4013 transitions. [2022-11-16 08:29:50,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-11-16 08:29:50,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:50,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:51,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:51,300 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2022-11-16 08:29:51,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:51,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4665 states to 2532 states and 4015 transitions. [2022-11-16 08:29:51,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 4015 transitions. [2022-11-16 08:29:51,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-11-16 08:29:51,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:51,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:51,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:51,710 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2022-11-16 08:29:51,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:51,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4669 states to 2534 states and 4019 transitions. [2022-11-16 08:29:51,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 4019 transitions. [2022-11-16 08:29:51,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-11-16 08:29:51,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:51,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:51,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:52,107 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2022-11-16 08:29:52,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:52,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4686 states to 2543 states and 4036 transitions. [2022-11-16 08:29:52,325 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 4036 transitions. [2022-11-16 08:29:52,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-11-16 08:29:52,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:52,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:52,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:52,594 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2022-11-16 08:29:52,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:52,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4688 states to 2545 states and 4038 transitions. [2022-11-16 08:29:52,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 4038 transitions. [2022-11-16 08:29:52,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-16 08:29:52,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:52,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:52,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:53,062 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2022-11-16 08:29:53,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:53,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4696 states to 2550 states and 4046 transitions. [2022-11-16 08:29:53,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 4046 transitions. [2022-11-16 08:29:53,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-11-16 08:29:53,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:53,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:53,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:53,497 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2022-11-16 08:29:53,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:53,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4700 states to 2552 states and 4050 transitions. [2022-11-16 08:29:53,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2552 states and 4050 transitions. [2022-11-16 08:29:53,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-11-16 08:29:53,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:53,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:53,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:54,180 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2022-11-16 08:29:54,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:54,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4717 states to 2563 states and 4067 transitions. [2022-11-16 08:29:54,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 4067 transitions. [2022-11-16 08:29:54,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-11-16 08:29:54,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:54,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:54,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:54,510 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 545 trivial. 0 not checked. [2022-11-16 08:29:54,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:54,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4730 states to 2570 states and 4080 transitions. [2022-11-16 08:29:54,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 4080 transitions. [2022-11-16 08:29:54,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-11-16 08:29:54,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:54,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:54,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:55,123 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2022-11-16 08:29:55,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:55,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4765 states to 2593 states and 4115 transitions. [2022-11-16 08:29:55,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 4115 transitions. [2022-11-16 08:29:55,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-11-16 08:29:55,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:55,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:55,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:55,839 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2022-11-16 08:29:55,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:55,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4770 states to 2597 states and 4120 transitions. [2022-11-16 08:29:55,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 4120 transitions. [2022-11-16 08:29:55,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-11-16 08:29:55,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:55,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:56,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:56,250 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2022-11-16 08:29:56,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:56,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4772 states to 2599 states and 4122 transitions. [2022-11-16 08:29:56,362 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 4122 transitions. [2022-11-16 08:29:56,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-11-16 08:29:56,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:56,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:56,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:56,647 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2022-11-16 08:29:56,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:56,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4774 states to 2601 states and 4124 transitions. [2022-11-16 08:29:56,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2601 states and 4124 transitions. [2022-11-16 08:29:56,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-11-16 08:29:56,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:56,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:56,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:57,122 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2022-11-16 08:29:57,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:57,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4778 states to 2603 states and 4128 transitions. [2022-11-16 08:29:57,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 4128 transitions. [2022-11-16 08:29:57,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-11-16 08:29:57,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:57,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:57,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:57,569 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2022-11-16 08:29:57,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:57,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4795 states to 2612 states and 4145 transitions. [2022-11-16 08:29:57,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2612 states and 4145 transitions. [2022-11-16 08:29:57,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-11-16 08:29:57,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:57,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:58,091 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2022-11-16 08:29:58,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:58,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4797 states to 2614 states and 4147 transitions. [2022-11-16 08:29:58,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 4147 transitions. [2022-11-16 08:29:58,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-11-16 08:29:58,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:58,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:58,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:58,565 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2022-11-16 08:29:58,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:58,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4816 states to 2624 states and 4166 transitions. [2022-11-16 08:29:58,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 4166 transitions. [2022-11-16 08:29:58,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-11-16 08:29:58,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:58,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:58,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:59,081 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2022-11-16 08:29:59,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:59,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4820 states to 2626 states and 4170 transitions. [2022-11-16 08:29:59,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2626 states and 4170 transitions. [2022-11-16 08:29:59,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-11-16 08:29:59,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:59,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:59,499 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2022-11-16 08:29:59,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:59,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4855 states to 2649 states and 4205 transitions. [2022-11-16 08:29:59,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 4205 transitions. [2022-11-16 08:29:59,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-11-16 08:29:59,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:59,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:59,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:00,064 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2022-11-16 08:30:00,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:00,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4860 states to 2653 states and 4210 transitions. [2022-11-16 08:30:00,178 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 4210 transitions. [2022-11-16 08:30:00,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-11-16 08:30:00,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:00,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:00,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:00,412 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-11-16 08:30:00,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:00,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4866 states to 2657 states and 4216 transitions. [2022-11-16 08:30:00,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 4216 transitions. [2022-11-16 08:30:00,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-11-16 08:30:00,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:00,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:00,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:00,828 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2022-11-16 08:30:00,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:00,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4868 states to 2659 states and 4218 transitions. [2022-11-16 08:30:00,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states and 4218 transitions. [2022-11-16 08:30:00,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-11-16 08:30:00,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:00,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:01,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:01,322 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2022-11-16 08:30:01,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:01,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4870 states to 2661 states and 4220 transitions. [2022-11-16 08:30:01,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 4220 transitions. [2022-11-16 08:30:01,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-11-16 08:30:01,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:01,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:01,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:01,696 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2022-11-16 08:30:01,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:01,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4874 states to 2663 states and 4224 transitions. [2022-11-16 08:30:01,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 4224 transitions. [2022-11-16 08:30:01,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-11-16 08:30:01,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:01,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:02,103 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2022-11-16 08:30:02,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:02,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4893 states to 2673 states and 4243 transitions. [2022-11-16 08:30:02,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 4243 transitions. [2022-11-16 08:30:02,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-11-16 08:30:02,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:02,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:02,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:02,581 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2022-11-16 08:30:02,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:02,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4897 states to 2675 states and 4247 transitions. [2022-11-16 08:30:02,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 4247 transitions. [2022-11-16 08:30:02,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-11-16 08:30:02,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:02,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:02,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:03,108 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2022-11-16 08:30:03,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:03,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 2686 states and 4265 transitions. [2022-11-16 08:30:03,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 4265 transitions. [2022-11-16 08:30:03,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-11-16 08:30:03,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:03,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:04,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:04,254 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2022-11-16 08:30:04,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:04,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 2709 states and 4300 transitions. [2022-11-16 08:30:04,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 4300 transitions. [2022-11-16 08:30:04,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-11-16 08:30:04,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:04,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:04,870 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2022-11-16 08:30:05,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:05,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4955 states to 2713 states and 4305 transitions. [2022-11-16 08:30:05,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2713 states and 4305 transitions. [2022-11-16 08:30:05,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-11-16 08:30:05,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:05,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:05,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:05,266 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 568 trivial. 0 not checked. [2022-11-16 08:30:05,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:05,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4961 states to 2717 states and 4311 transitions. [2022-11-16 08:30:05,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 4311 transitions. [2022-11-16 08:30:05,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-11-16 08:30:05,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:05,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:05,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:06,000 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2022-11-16 08:30:06,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:06,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4981 states to 2724 states and 4323 transitions. [2022-11-16 08:30:06,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 4323 transitions. [2022-11-16 08:30:06,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-11-16 08:30:06,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:06,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:06,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:06,913 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2022-11-16 08:30:07,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:07,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4983 states to 2726 states and 4325 transitions. [2022-11-16 08:30:07,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 4325 transitions. [2022-11-16 08:30:07,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-16 08:30:07,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:07,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:07,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:07,330 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2022-11-16 08:30:07,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:07,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4987 states to 2728 states and 4329 transitions. [2022-11-16 08:30:07,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 4329 transitions. [2022-11-16 08:30:07,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-11-16 08:30:07,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:07,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:07,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:07,724 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2022-11-16 08:30:07,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:07,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5004 states to 2737 states and 4346 transitions. [2022-11-16 08:30:07,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 4346 transitions. [2022-11-16 08:30:07,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-16 08:30:07,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:07,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:08,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:08,212 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2022-11-16 08:30:08,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:08,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5006 states to 2739 states and 4348 transitions. [2022-11-16 08:30:08,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2739 states and 4348 transitions. [2022-11-16 08:30:08,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-11-16 08:30:08,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:08,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:08,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:08,585 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2022-11-16 08:30:08,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:08,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5025 states to 2749 states and 4367 transitions. [2022-11-16 08:30:08,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2749 states and 4367 transitions. [2022-11-16 08:30:08,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-16 08:30:08,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:08,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:08,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:09,053 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2022-11-16 08:30:09,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:09,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5029 states to 2751 states and 4371 transitions. [2022-11-16 08:30:09,216 INFO L276 IsEmpty]: Start isEmpty. Operand 2751 states and 4371 transitions. [2022-11-16 08:30:09,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-11-16 08:30:09,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:09,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:09,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:09,520 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2022-11-16 08:30:09,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:09,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5064 states to 2774 states and 4406 transitions. [2022-11-16 08:30:09,792 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 4406 transitions. [2022-11-16 08:30:09,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-11-16 08:30:09,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:09,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:09,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:10,116 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2022-11-16 08:30:10,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:10,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5069 states to 2778 states and 4411 transitions. [2022-11-16 08:30:10,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2778 states and 4411 transitions. [2022-11-16 08:30:10,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-11-16 08:30:10,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:10,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:10,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:10,476 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 608 trivial. 0 not checked. [2022-11-16 08:30:10,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:10,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5075 states to 2782 states and 4417 transitions. [2022-11-16 08:30:10,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2782 states and 4417 transitions. [2022-11-16 08:30:10,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-16 08:30:10,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:10,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:10,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:10,920 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2022-11-16 08:30:11,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:11,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5077 states to 2784 states and 4419 transitions. [2022-11-16 08:30:11,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2784 states and 4419 transitions. [2022-11-16 08:30:11,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-11-16 08:30:11,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:11,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:11,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:11,325 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2022-11-16 08:30:11,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:11,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5079 states to 2786 states and 4421 transitions. [2022-11-16 08:30:11,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 4421 transitions. [2022-11-16 08:30:11,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-16 08:30:11,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:11,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:11,711 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 524 trivial. 0 not checked. [2022-11-16 08:30:11,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:11,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5096 states to 2795 states and 4438 transitions. [2022-11-16 08:30:11,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 4438 transitions. [2022-11-16 08:30:11,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-16 08:30:11,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:11,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:11,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:12,147 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 524 trivial. 0 not checked. [2022-11-16 08:30:12,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:12,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5098 states to 2797 states and 4440 transitions. [2022-11-16 08:30:12,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2797 states and 4440 transitions. [2022-11-16 08:30:12,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-11-16 08:30:12,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:12,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:12,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:12,523 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 499 trivial. 0 not checked. [2022-11-16 08:30:12,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:12,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5117 states to 2807 states and 4459 transitions. [2022-11-16 08:30:12,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 4459 transitions. [2022-11-16 08:30:12,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-16 08:30:12,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:12,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:12,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:13,099 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2022-11-16 08:30:14,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:14,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5143 states to 2822 states and 4485 transitions. [2022-11-16 08:30:14,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 4485 transitions. [2022-11-16 08:30:14,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-11-16 08:30:14,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:14,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:14,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:14,595 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2022-11-16 08:30:14,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:14,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5180 states to 2845 states and 4522 transitions. [2022-11-16 08:30:14,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 4522 transitions. [2022-11-16 08:30:14,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-16 08:30:14,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:14,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:15,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:15,544 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2022-11-16 08:30:15,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:15,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5238 states to 2872 states and 4576 transitions. [2022-11-16 08:30:15,884 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 4576 transitions. [2022-11-16 08:30:15,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-11-16 08:30:15,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:15,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:15,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:16,191 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 381 trivial. 0 not checked. [2022-11-16 08:30:16,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:16,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 2876 states and 4581 transitions. [2022-11-16 08:30:16,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 4581 transitions. [2022-11-16 08:30:16,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-11-16 08:30:16,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:16,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:16,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:16,953 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2022-11-16 08:30:17,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:17,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 2886 states and 4597 transitions. [2022-11-16 08:30:17,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 4597 transitions. [2022-11-16 08:30:17,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-11-16 08:30:17,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:17,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:17,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:17,686 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2022-11-16 08:30:17,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:17,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 2890 states and 4603 transitions. [2022-11-16 08:30:17,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2890 states and 4603 transitions. [2022-11-16 08:30:17,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-16 08:30:17,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:17,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:17,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:18,090 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 524 trivial. 0 not checked. [2022-11-16 08:30:18,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:18,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5267 states to 2892 states and 4605 transitions. [2022-11-16 08:30:18,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2892 states and 4605 transitions. [2022-11-16 08:30:18,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-16 08:30:18,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:18,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:18,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:18,496 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2022-11-16 08:30:18,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:18,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5269 states to 2894 states and 4607 transitions. [2022-11-16 08:30:18,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 4607 transitions. [2022-11-16 08:30:18,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-16 08:30:18,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:18,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:18,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:18,921 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2022-11-16 08:30:19,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:19,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 2896 states and 4611 transitions. [2022-11-16 08:30:19,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2896 states and 4611 transitions. [2022-11-16 08:30:19,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-16 08:30:19,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:19,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:19,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:19,361 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2022-11-16 08:30:19,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:19,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5290 states to 2905 states and 4628 transitions. [2022-11-16 08:30:19,536 INFO L276 IsEmpty]: Start isEmpty. Operand 2905 states and 4628 transitions. [2022-11-16 08:30:19,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-16 08:30:19,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:19,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:19,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:19,854 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2022-11-16 08:30:19,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:19,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5292 states to 2907 states and 4630 transitions. [2022-11-16 08:30:19,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2907 states and 4630 transitions. [2022-11-16 08:30:19,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-11-16 08:30:19,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:19,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:20,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:20,305 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 547 trivial. 0 not checked. [2022-11-16 08:30:20,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:20,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5311 states to 2917 states and 4649 transitions. [2022-11-16 08:30:20,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2917 states and 4649 transitions. [2022-11-16 08:30:20,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-16 08:30:20,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:20,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:20,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:20,741 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2022-11-16 08:30:20,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:20,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5315 states to 2919 states and 4653 transitions. [2022-11-16 08:30:20,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2919 states and 4653 transitions. [2022-11-16 08:30:20,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-16 08:30:20,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:20,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:20,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:21,289 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 497 trivial. 0 not checked. [2022-11-16 08:30:21,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:21,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5343 states to 2932 states and 4681 transitions. [2022-11-16 08:30:21,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 4681 transitions. [2022-11-16 08:30:21,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-11-16 08:30:21,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:21,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:21,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:21,778 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2022-11-16 08:30:22,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:22,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5380 states to 2955 states and 4718 transitions. [2022-11-16 08:30:22,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 4718 transitions. [2022-11-16 08:30:22,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-11-16 08:30:22,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:22,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:22,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:22,445 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2022-11-16 08:30:22,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:22,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5385 states to 2959 states and 4723 transitions. [2022-11-16 08:30:22,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 4723 transitions. [2022-11-16 08:30:22,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-11-16 08:30:22,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:22,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:22,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:22,837 INFO L134 CoverageAnalysis]: Checked inductivity of 726 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 700 trivial. 0 not checked. [2022-11-16 08:30:23,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:23,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5391 states to 2963 states and 4729 transitions. [2022-11-16 08:30:23,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 4729 transitions. [2022-11-16 08:30:23,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-16 08:30:23,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:23,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:23,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:23,308 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2022-11-16 08:30:23,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:23,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5393 states to 2965 states and 4731 transitions. [2022-11-16 08:30:23,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 4731 transitions. [2022-11-16 08:30:23,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-16 08:30:23,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:23,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:23,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:23,719 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2022-11-16 08:30:23,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:23,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5395 states to 2967 states and 4733 transitions. [2022-11-16 08:30:23,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 4733 transitions. [2022-11-16 08:30:23,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-11-16 08:30:23,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:23,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:23,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:24,111 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-11-16 08:30:24,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:24,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5399 states to 2969 states and 4737 transitions. [2022-11-16 08:30:24,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 4737 transitions. [2022-11-16 08:30:24,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:30:24,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:24,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:24,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:24,545 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 608 trivial. 0 not checked. [2022-11-16 08:30:24,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:24,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5416 states to 2978 states and 4754 transitions. [2022-11-16 08:30:24,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2978 states and 4754 transitions. [2022-11-16 08:30:24,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-11-16 08:30:24,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:24,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:24,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:24,975 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 608 trivial. 0 not checked. [2022-11-16 08:30:25,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:25,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5418 states to 2980 states and 4756 transitions. [2022-11-16 08:30:25,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2980 states and 4756 transitions. [2022-11-16 08:30:25,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-11-16 08:30:25,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:25,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:25,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:25,379 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-11-16 08:30:25,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:25,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5422 states to 2982 states and 4760 transitions. [2022-11-16 08:30:25,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2982 states and 4760 transitions. [2022-11-16 08:30:25,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-11-16 08:30:25,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:25,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:25,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:25,845 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 608 trivial. 0 not checked. [2022-11-16 08:30:25,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:25,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5424 states to 2984 states and 4762 transitions. [2022-11-16 08:30:25,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 4762 transitions. [2022-11-16 08:30:25,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-16 08:30:25,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:25,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:26,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:26,272 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2022-11-16 08:30:26,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:26,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5426 states to 2986 states and 4764 transitions. [2022-11-16 08:30:26,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2986 states and 4764 transitions. [2022-11-16 08:30:26,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-11-16 08:30:26,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:26,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:26,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:26,675 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 568 trivial. 0 not checked. [2022-11-16 08:30:26,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:26,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 2988 states and 4768 transitions. [2022-11-16 08:30:26,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 4768 transitions. [2022-11-16 08:30:26,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-16 08:30:26,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:26,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:26,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:27,198 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 479 trivial. 0 not checked. [2022-11-16 08:30:27,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:27,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5432 states to 2990 states and 4770 transitions. [2022-11-16 08:30:27,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2990 states and 4770 transitions. [2022-11-16 08:30:27,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:30:27,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:27,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:27,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:27,663 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 479 trivial. 0 not checked. [2022-11-16 08:30:27,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:27,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5433 states to 2991 states and 4771 transitions. [2022-11-16 08:30:27,738 INFO L276 IsEmpty]: Start isEmpty. Operand 2991 states and 4771 transitions. [2022-11-16 08:30:27,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-11-16 08:30:27,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:27,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:27,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:28,101 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 656 trivial. 0 not checked. [2022-11-16 08:30:28,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:28,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5450 states to 3000 states and 4788 transitions. [2022-11-16 08:30:28,253 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 4788 transitions. [2022-11-16 08:30:28,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-11-16 08:30:28,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:28,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:28,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:28,550 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 656 trivial. 0 not checked. [2022-11-16 08:30:28,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:28,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5452 states to 3002 states and 4790 transitions. [2022-11-16 08:30:28,677 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 4790 transitions. [2022-11-16 08:30:28,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-11-16 08:30:28,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:28,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:28,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:28,957 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 568 trivial. 0 not checked. [2022-11-16 08:30:29,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:29,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5456 states to 3004 states and 4794 transitions. [2022-11-16 08:30:29,098 INFO L276 IsEmpty]: Start isEmpty. Operand 3004 states and 4794 transitions. [2022-11-16 08:30:29,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2022-11-16 08:30:29,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:29,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:29,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:29,506 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-11-16 08:30:29,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:29,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5460 states to 3007 states and 4798 transitions. [2022-11-16 08:30:29,639 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 4798 transitions. [2022-11-16 08:30:29,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-11-16 08:30:29,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:29,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:29,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:30,091 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2022-11-16 08:30:30,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:30,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5497 states to 3030 states and 4835 transitions. [2022-11-16 08:30:30,422 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 4835 transitions. [2022-11-16 08:30:30,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-16 08:30:30,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:30,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:30,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:30,749 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2022-11-16 08:30:30,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:30,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5502 states to 3034 states and 4840 transitions. [2022-11-16 08:30:30,932 INFO L276 IsEmpty]: Start isEmpty. Operand 3034 states and 4840 transitions. [2022-11-16 08:30:30,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-11-16 08:30:30,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:30,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:31,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:31,235 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 656 trivial. 0 not checked. [2022-11-16 08:30:31,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:31,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5504 states to 3036 states and 4842 transitions. [2022-11-16 08:30:31,363 INFO L276 IsEmpty]: Start isEmpty. Operand 3036 states and 4842 transitions. [2022-11-16 08:30:31,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-11-16 08:30:31,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:31,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:31,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:31,656 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 498 trivial. 0 not checked. [2022-11-16 08:30:31,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:31,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5506 states to 3038 states and 4844 transitions. [2022-11-16 08:30:31,774 INFO L276 IsEmpty]: Start isEmpty. Operand 3038 states and 4844 transitions. [2022-11-16 08:30:31,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-11-16 08:30:31,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:31,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:31,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:32,066 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2022-11-16 08:30:32,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:32,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5510 states to 3040 states and 4848 transitions. [2022-11-16 08:30:32,206 INFO L276 IsEmpty]: Start isEmpty. Operand 3040 states and 4848 transitions. [2022-11-16 08:30:32,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-11-16 08:30:32,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:32,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:32,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:32,577 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-11-16 08:30:32,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:32,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5515 states to 3044 states and 4853 transitions. [2022-11-16 08:30:32,655 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 4853 transitions. [2022-11-16 08:30:32,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-11-16 08:30:32,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:32,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:32,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:33,143 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2022-11-16 08:30:33,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:33,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5519 states to 3047 states and 4857 transitions. [2022-11-16 08:30:33,237 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 4857 transitions. [2022-11-16 08:30:33,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-11-16 08:30:33,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:33,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:33,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:33,745 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 655 trivial. 0 not checked. [2022-11-16 08:30:36,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:30:36,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:36,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5531 states to 3054 states and 4869 transitions. [2022-11-16 08:30:36,207 INFO L276 IsEmpty]: Start isEmpty. Operand 3054 states and 4869 transitions. [2022-11-16 08:30:36,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-11-16 08:30:36,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:36,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:36,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:36,639 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2022-11-16 08:30:36,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:36,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5542 states to 3059 states and 4880 transitions. [2022-11-16 08:30:36,717 INFO L276 IsEmpty]: Start isEmpty. Operand 3059 states and 4880 transitions. [2022-11-16 08:30:36,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-11-16 08:30:36,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:36,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:36,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:37,138 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2022-11-16 08:30:37,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:37,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5545 states to 3061 states and 4883 transitions. [2022-11-16 08:30:37,261 INFO L276 IsEmpty]: Start isEmpty. Operand 3061 states and 4883 transitions. [2022-11-16 08:30:37,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2022-11-16 08:30:37,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:37,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:37,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:37,702 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 655 trivial. 0 not checked. [2022-11-16 08:30:37,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:37,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5547 states to 3063 states and 4885 transitions. [2022-11-16 08:30:37,782 INFO L276 IsEmpty]: Start isEmpty. Operand 3063 states and 4885 transitions. [2022-11-16 08:30:37,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-16 08:30:37,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:37,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:37,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:38,388 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2022-11-16 08:30:42,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:42,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5655 states to 3111 states and 4980 transitions. [2022-11-16 08:30:42,574 INFO L276 IsEmpty]: Start isEmpty. Operand 3111 states and 4980 transitions. [2022-11-16 08:30:42,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-16 08:30:42,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:42,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:42,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:42,965 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2022-11-16 08:30:43,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:43,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5656 states to 3107 states and 4973 transitions. [2022-11-16 08:30:43,071 INFO L276 IsEmpty]: Start isEmpty. Operand 3107 states and 4973 transitions. [2022-11-16 08:30:43,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-11-16 08:30:43,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:43,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:43,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:43,466 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2022-11-16 08:30:43,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:43,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5661 states to 3111 states and 4978 transitions. [2022-11-16 08:30:43,573 INFO L276 IsEmpty]: Start isEmpty. Operand 3111 states and 4978 transitions. [2022-11-16 08:30:43,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-11-16 08:30:43,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:43,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:43,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:43,876 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2022-11-16 08:30:44,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:44,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5665 states to 3113 states and 4982 transitions. [2022-11-16 08:30:44,024 INFO L276 IsEmpty]: Start isEmpty. Operand 3113 states and 4982 transitions. [2022-11-16 08:30:44,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-16 08:30:44,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:44,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:44,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:44,360 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2022-11-16 08:30:45,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:45,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5703 states to 3136 states and 5020 transitions. [2022-11-16 08:30:45,316 INFO L276 IsEmpty]: Start isEmpty. Operand 3136 states and 5020 transitions. [2022-11-16 08:30:45,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-16 08:30:45,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:45,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:45,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:45,627 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2022-11-16 08:30:45,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:45,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5708 states to 3140 states and 5025 transitions. [2022-11-16 08:30:45,840 INFO L276 IsEmpty]: Start isEmpty. Operand 3140 states and 5025 transitions. [2022-11-16 08:30:45,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-11-16 08:30:45,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:45,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:45,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:46,588 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2022-11-16 08:30:50,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:30:51,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:30:51,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:51,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5759 states to 3167 states and 5075 transitions. [2022-11-16 08:30:51,619 INFO L276 IsEmpty]: Start isEmpty. Operand 3167 states and 5075 transitions. [2022-11-16 08:30:51,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-11-16 08:30:51,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:51,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:51,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:52,024 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2022-11-16 08:30:52,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:52,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5770 states to 3174 states and 5086 transitions. [2022-11-16 08:30:52,178 INFO L276 IsEmpty]: Start isEmpty. Operand 3174 states and 5086 transitions. [2022-11-16 08:30:52,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:30:52,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:52,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:52,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:52,811 INFO L134 CoverageAnalysis]: Checked inductivity of 843 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 820 trivial. 0 not checked. [2022-11-16 08:30:53,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:53,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5797 states to 3184 states and 5107 transitions. [2022-11-16 08:30:53,451 INFO L276 IsEmpty]: Start isEmpty. Operand 3184 states and 5107 transitions. [2022-11-16 08:30:53,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-11-16 08:30:53,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:53,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:53,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:53,784 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 542 trivial. 0 not checked. [2022-11-16 08:30:53,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:53,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5799 states to 3186 states and 5109 transitions. [2022-11-16 08:30:53,969 INFO L276 IsEmpty]: Start isEmpty. Operand 3186 states and 5109 transitions. [2022-11-16 08:30:53,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2022-11-16 08:30:53,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:53,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:54,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:54,286 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2022-11-16 08:30:54,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:54,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5803 states to 3188 states and 5113 transitions. [2022-11-16 08:30:54,430 INFO L276 IsEmpty]: Start isEmpty. Operand 3188 states and 5113 transitions. [2022-11-16 08:30:54,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 08:30:54,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:54,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:54,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:55,074 INFO L134 CoverageAnalysis]: Checked inductivity of 843 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 820 trivial. 0 not checked. [2022-11-16 08:30:55,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:55,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5805 states to 3187 states and 5110 transitions. [2022-11-16 08:30:55,186 INFO L276 IsEmpty]: Start isEmpty. Operand 3187 states and 5110 transitions. [2022-11-16 08:30:55,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2022-11-16 08:30:55,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:55,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:55,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:55,475 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2022-11-16 08:30:55,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:55,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5809 states to 3189 states and 5114 transitions. [2022-11-16 08:30:55,620 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 5114 transitions. [2022-11-16 08:30:55,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-16 08:30:55,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:55,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:55,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:55,933 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 525 trivial. 0 not checked. [2022-11-16 08:30:56,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:56,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5847 states to 3212 states and 5152 transitions. [2022-11-16 08:30:56,868 INFO L276 IsEmpty]: Start isEmpty. Operand 3212 states and 5152 transitions. [2022-11-16 08:30:56,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-16 08:30:56,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:56,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:57,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:57,318 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2022-11-16 08:30:57,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:57,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5852 states to 3216 states and 5157 transitions. [2022-11-16 08:30:57,473 INFO L276 IsEmpty]: Start isEmpty. Operand 3216 states and 5157 transitions. [2022-11-16 08:30:57,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-11-16 08:30:57,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:57,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:57,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:57,775 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 590 trivial. 0 not checked. [2022-11-16 08:30:57,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:57,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5854 states to 3218 states and 5159 transitions. [2022-11-16 08:30:57,894 INFO L276 IsEmpty]: Start isEmpty. Operand 3218 states and 5159 transitions. [2022-11-16 08:30:57,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-16 08:30:57,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:57,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:57,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 569 trivial. 0 not checked. [2022-11-16 08:30:59,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:59,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5892 states to 3241 states and 5197 transitions. [2022-11-16 08:30:59,281 INFO L276 IsEmpty]: Start isEmpty. Operand 3241 states and 5197 transitions. [2022-11-16 08:30:59,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-11-16 08:30:59,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:59,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:59,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:59,688 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2022-11-16 08:30:59,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:59,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5897 states to 3245 states and 5202 transitions. [2022-11-16 08:30:59,933 INFO L276 IsEmpty]: Start isEmpty. Operand 3245 states and 5202 transitions. [2022-11-16 08:30:59,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-11-16 08:30:59,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:59,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:00,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:00,695 INFO L134 CoverageAnalysis]: Checked inductivity of 747 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 747 trivial. 0 not checked. [2022-11-16 08:31:00,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:00,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5899 states to 3247 states and 5204 transitions. [2022-11-16 08:31:00,876 INFO L276 IsEmpty]: Start isEmpty. Operand 3247 states and 5204 transitions. [2022-11-16 08:31:00,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-11-16 08:31:00,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:00,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:01,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:01,877 INFO L134 CoverageAnalysis]: Checked inductivity of 843 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 820 trivial. 0 not checked. [2022-11-16 08:31:02,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:02,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5911 states to 3255 states and 5216 transitions. [2022-11-16 08:31:02,024 INFO L276 IsEmpty]: Start isEmpty. Operand 3255 states and 5216 transitions. [2022-11-16 08:31:02,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2022-11-16 08:31:02,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:02,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:02,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:02,760 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2022-11-16 08:31:02,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:02,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5946 states to 3275 states and 5250 transitions. [2022-11-16 08:31:02,918 INFO L276 IsEmpty]: Start isEmpty. Operand 3275 states and 5250 transitions. [2022-11-16 08:31:02,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-11-16 08:31:02,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:02,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:03,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:03,337 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 677 trivial. 0 not checked. [2022-11-16 08:31:03,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:03,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5958 states to 3282 states and 5262 transitions. [2022-11-16 08:31:03,426 INFO L276 IsEmpty]: Start isEmpty. Operand 3282 states and 5262 transitions. [2022-11-16 08:31:03,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-11-16 08:31:03,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:03,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:03,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:03,751 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2022-11-16 08:31:04,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:04,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5996 states to 3305 states and 5300 transitions. [2022-11-16 08:31:04,493 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 5300 transitions. [2022-11-16 08:31:04,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-11-16 08:31:04,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:04,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:04,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:05,223 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2022-11-16 08:31:05,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:05,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5997 states to 3306 states and 5301 transitions. [2022-11-16 08:31:05,340 INFO L276 IsEmpty]: Start isEmpty. Operand 3306 states and 5301 transitions. [2022-11-16 08:31:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-11-16 08:31:05,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:05,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:05,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:05,670 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2022-11-16 08:31:05,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:05,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6002 states to 3310 states and 5306 transitions. [2022-11-16 08:31:05,831 INFO L276 IsEmpty]: Start isEmpty. Operand 3310 states and 5306 transitions. [2022-11-16 08:31:05,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2022-11-16 08:31:05,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:05,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:05,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:06,560 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 773 trivial. 0 not checked. [2022-11-16 08:31:06,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:06,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6021 states to 3322 states and 5325 transitions. [2022-11-16 08:31:06,903 INFO L276 IsEmpty]: Start isEmpty. Operand 3322 states and 5325 transitions. [2022-11-16 08:31:06,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-11-16 08:31:06,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:06,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:07,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:07,758 INFO L134 CoverageAnalysis]: Checked inductivity of 665 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 665 trivial. 0 not checked. [2022-11-16 08:31:07,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:07,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6038 states to 3332 states and 5342 transitions. [2022-11-16 08:31:07,917 INFO L276 IsEmpty]: Start isEmpty. Operand 3332 states and 5342 transitions. [2022-11-16 08:31:07,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-11-16 08:31:07,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:07,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:08,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:08,485 INFO L134 CoverageAnalysis]: Checked inductivity of 665 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 665 trivial. 0 not checked. [2022-11-16 08:31:08,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:08,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6039 states to 3333 states and 5343 transitions. [2022-11-16 08:31:08,583 INFO L276 IsEmpty]: Start isEmpty. Operand 3333 states and 5343 transitions. [2022-11-16 08:31:08,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-11-16 08:31:08,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:08,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:08,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:09,039 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2022-11-16 08:31:09,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:09,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6052 states to 3342 states and 5356 transitions. [2022-11-16 08:31:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 3342 states and 5356 transitions. [2022-11-16 08:31:09,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2022-11-16 08:31:09,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:09,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:09,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:09,734 INFO L134 CoverageAnalysis]: Checked inductivity of 665 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 665 trivial. 0 not checked. [2022-11-16 08:31:09,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:09,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6053 states to 3343 states and 5357 transitions. [2022-11-16 08:31:09,831 INFO L276 IsEmpty]: Start isEmpty. Operand 3343 states and 5357 transitions. [2022-11-16 08:31:09,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-11-16 08:31:09,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:09,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:09,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:10,372 INFO L134 CoverageAnalysis]: Checked inductivity of 755 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 732 trivial. 0 not checked. [2022-11-16 08:31:10,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:10,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6070 states to 3354 states and 5374 transitions. [2022-11-16 08:31:10,571 INFO L276 IsEmpty]: Start isEmpty. Operand 3354 states and 5374 transitions. [2022-11-16 08:31:10,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2022-11-16 08:31:10,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:10,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:10,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:11,305 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 566 trivial. 0 not checked. [2022-11-16 08:31:13,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:13,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6089 states to 3358 states and 5382 transitions. [2022-11-16 08:31:13,355 INFO L276 IsEmpty]: Start isEmpty. Operand 3358 states and 5382 transitions. [2022-11-16 08:31:13,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-11-16 08:31:13,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:13,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:13,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:13,818 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 687 trivial. 0 not checked. [2022-11-16 08:31:13,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:13,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6093 states to 3361 states and 5386 transitions. [2022-11-16 08:31:13,902 INFO L276 IsEmpty]: Start isEmpty. Operand 3361 states and 5386 transitions. [2022-11-16 08:31:13,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-11-16 08:31:13,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:13,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:14,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:14,316 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 689 trivial. 0 not checked. [2022-11-16 08:31:14,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:14,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6096 states to 3362 states and 5389 transitions. [2022-11-16 08:31:14,443 INFO L276 IsEmpty]: Start isEmpty. Operand 3362 states and 5389 transitions. [2022-11-16 08:31:14,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-11-16 08:31:14,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:14,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:14,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:15,406 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2022-11-16 08:31:15,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:15,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6097 states to 3363 states and 5390 transitions. [2022-11-16 08:31:15,513 INFO L276 IsEmpty]: Start isEmpty. Operand 3363 states and 5390 transitions. [2022-11-16 08:31:15,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2022-11-16 08:31:15,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:15,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:15,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:16,152 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2022-11-16 08:31:16,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:16,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6114 states to 3366 states and 5397 transitions. [2022-11-16 08:31:16,271 INFO L276 IsEmpty]: Start isEmpty. Operand 3366 states and 5397 transitions. [2022-11-16 08:31:16,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2022-11-16 08:31:16,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:16,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:16,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:16,808 INFO L134 CoverageAnalysis]: Checked inductivity of 827 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2022-11-16 08:31:16,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:16,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6116 states to 3368 states and 5399 transitions. [2022-11-16 08:31:16,895 INFO L276 IsEmpty]: Start isEmpty. Operand 3368 states and 5399 transitions. [2022-11-16 08:31:16,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-11-16 08:31:16,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:16,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:17,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:17,586 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2022-11-16 08:31:17,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:17,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6120 states to 3368 states and 5398 transitions. [2022-11-16 08:31:17,686 INFO L276 IsEmpty]: Start isEmpty. Operand 3368 states and 5398 transitions. [2022-11-16 08:31:17,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-11-16 08:31:17,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:17,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:17,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:18,508 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2022-11-16 08:31:18,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:18,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6122 states to 3368 states and 5397 transitions. [2022-11-16 08:31:18,610 INFO L276 IsEmpty]: Start isEmpty. Operand 3368 states and 5397 transitions. [2022-11-16 08:31:18,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-11-16 08:31:18,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:18,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:18,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:19,284 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2022-11-16 08:31:19,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:19,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6125 states to 3369 states and 5398 transitions. [2022-11-16 08:31:19,387 INFO L276 IsEmpty]: Start isEmpty. Operand 3369 states and 5398 transitions. [2022-11-16 08:31:19,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-11-16 08:31:19,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:19,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:20,156 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2022-11-16 08:31:20,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:20,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6132 states to 3373 states and 5405 transitions. [2022-11-16 08:31:20,286 INFO L276 IsEmpty]: Start isEmpty. Operand 3373 states and 5405 transitions. [2022-11-16 08:31:20,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2022-11-16 08:31:20,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:20,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:20,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:21,132 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked. [2022-11-16 08:31:21,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:21,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6134 states to 3332 states and 5337 transitions. [2022-11-16 08:31:21,240 INFO L276 IsEmpty]: Start isEmpty. Operand 3332 states and 5337 transitions. [2022-11-16 08:31:21,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2022-11-16 08:31:21,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:21,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:21,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:22,276 INFO L134 CoverageAnalysis]: Checked inductivity of 889 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 889 trivial. 0 not checked. [2022-11-16 08:31:22,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:22,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6147 states to 3341 states and 5350 transitions. [2022-11-16 08:31:22,531 INFO L276 IsEmpty]: Start isEmpty. Operand 3341 states and 5350 transitions. [2022-11-16 08:31:22,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2022-11-16 08:31:22,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:22,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:22,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:23,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2774 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2774 trivial. 0 not checked. [2022-11-16 08:31:23,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:23,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6191 states to 3367 states and 5394 transitions. [2022-11-16 08:31:23,232 INFO L276 IsEmpty]: Start isEmpty. Operand 3367 states and 5394 transitions. [2022-11-16 08:31:23,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-11-16 08:31:23,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:23,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:23,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:23,943 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 527 trivial. 0 not checked. [2022-11-16 08:31:24,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:24,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6193 states to 3366 states and 5392 transitions. [2022-11-16 08:31:24,187 INFO L276 IsEmpty]: Start isEmpty. Operand 3366 states and 5392 transitions. [2022-11-16 08:31:24,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-11-16 08:31:24,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:24,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:24,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:25,011 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 566 trivial. 0 not checked. [2022-11-16 08:31:25,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:25,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6209 states to 3373 states and 5404 transitions. [2022-11-16 08:31:25,266 INFO L276 IsEmpty]: Start isEmpty. Operand 3373 states and 5404 transitions. [2022-11-16 08:31:25,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-11-16 08:31:25,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:25,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:25,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:25,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2776 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2774 trivial. 0 not checked. [2022-11-16 08:31:25,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:25,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6253 states to 3399 states and 5448 transitions. [2022-11-16 08:31:25,958 INFO L276 IsEmpty]: Start isEmpty. Operand 3399 states and 5448 transitions. [2022-11-16 08:31:25,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2022-11-16 08:31:25,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:25,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:26,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:26,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2022-11-16 08:31:26,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:26,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6255 states to 3401 states and 5450 transitions. [2022-11-16 08:31:26,943 INFO L276 IsEmpty]: Start isEmpty. Operand 3401 states and 5450 transitions. [2022-11-16 08:31:26,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2022-11-16 08:31:26,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:26,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:27,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:27,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2782 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2778 trivial. 0 not checked. [2022-11-16 08:31:27,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:27,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6299 states to 3427 states and 5494 transitions. [2022-11-16 08:31:27,730 INFO L276 IsEmpty]: Start isEmpty. Operand 3427 states and 5494 transitions. [2022-11-16 08:31:27,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2022-11-16 08:31:27,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:27,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:27,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:28,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1119 trivial. 0 not checked. [2022-11-16 08:31:29,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:29,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6319 states to 3441 states and 5514 transitions. [2022-11-16 08:31:29,098 INFO L276 IsEmpty]: Start isEmpty. Operand 3441 states and 5514 transitions. [2022-11-16 08:31:29,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2022-11-16 08:31:29,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:29,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:29,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:29,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2891 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2891 trivial. 0 not checked. [2022-11-16 08:31:30,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:30,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6377 states to 3470 states and 5572 transitions. [2022-11-16 08:31:30,365 INFO L276 IsEmpty]: Start isEmpty. Operand 3470 states and 5572 transitions. [2022-11-16 08:31:30,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-11-16 08:31:30,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:30,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:30,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:30,937 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 557 trivial. 0 not checked. [2022-11-16 08:31:31,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:31,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6396 states to 3480 states and 5591 transitions. [2022-11-16 08:31:31,116 INFO L276 IsEmpty]: Start isEmpty. Operand 3480 states and 5591 transitions. [2022-11-16 08:31:31,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-11-16 08:31:31,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:31,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:31,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:31,753 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 563 trivial. 0 not checked. [2022-11-16 08:31:31,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:31,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6395 states to 3480 states and 5590 transitions. [2022-11-16 08:31:31,866 INFO L276 IsEmpty]: Start isEmpty. Operand 3480 states and 5590 transitions. [2022-11-16 08:31:31,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2022-11-16 08:31:31,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:31,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:32,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:32,712 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 779 trivial. 0 not checked. [2022-11-16 08:31:33,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:33,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6415 states to 3481 states and 5591 transitions. [2022-11-16 08:31:33,375 INFO L276 IsEmpty]: Start isEmpty. Operand 3481 states and 5591 transitions. [2022-11-16 08:31:33,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2022-11-16 08:31:33,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:33,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:33,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:33,776 INFO L134 CoverageAnalysis]: Checked inductivity of 3247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3247 trivial. 0 not checked. [2022-11-16 08:31:33,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:33,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6420 states to 3485 states and 5596 transitions. [2022-11-16 08:31:33,976 INFO L276 IsEmpty]: Start isEmpty. Operand 3485 states and 5596 transitions. [2022-11-16 08:31:33,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-11-16 08:31:33,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:33,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:34,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2792 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2786 trivial. 0 not checked. [2022-11-16 08:31:35,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:35,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6465 states to 3511 states and 5641 transitions. [2022-11-16 08:31:35,159 INFO L276 IsEmpty]: Start isEmpty. Operand 3511 states and 5641 transitions. [2022-11-16 08:31:35,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2022-11-16 08:31:35,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:35,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:35,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:35,535 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3247 trivial. 0 not checked. [2022-11-16 08:31:35,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:35,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6470 states to 3515 states and 5646 transitions. [2022-11-16 08:31:35,690 INFO L276 IsEmpty]: Start isEmpty. Operand 3515 states and 5646 transitions. [2022-11-16 08:31:35,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 08:31:35,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:35,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:35,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:36,628 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2022-11-16 08:31:38,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:38,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6480 states to 3521 states and 5656 transitions. [2022-11-16 08:31:38,045 INFO L276 IsEmpty]: Start isEmpty. Operand 3521 states and 5656 transitions. [2022-11-16 08:31:38,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2022-11-16 08:31:38,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:38,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:38,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:38,604 INFO L134 CoverageAnalysis]: Checked inductivity of 688 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2022-11-16 08:31:38,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:38,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6497 states to 3530 states and 5673 transitions. [2022-11-16 08:31:38,785 INFO L276 IsEmpty]: Start isEmpty. Operand 3530 states and 5673 transitions. [2022-11-16 08:31:38,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2022-11-16 08:31:38,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:38,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:38,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:39,246 INFO L134 CoverageAnalysis]: Checked inductivity of 688 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2022-11-16 08:31:39,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:39,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6499 states to 3532 states and 5675 transitions. [2022-11-16 08:31:39,404 INFO L276 IsEmpty]: Start isEmpty. Operand 3532 states and 5675 transitions. [2022-11-16 08:31:39,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2022-11-16 08:31:39,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:39,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:39,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:39,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2806 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2798 trivial. 0 not checked. [2022-11-16 08:31:40,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:40,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6544 states to 3558 states and 5720 transitions. [2022-11-16 08:31:40,629 INFO L276 IsEmpty]: Start isEmpty. Operand 3558 states and 5720 transitions. [2022-11-16 08:31:40,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2022-11-16 08:31:40,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:40,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:40,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:41,007 INFO L134 CoverageAnalysis]: Checked inductivity of 3255 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3251 trivial. 0 not checked. [2022-11-16 08:31:41,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:41,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6549 states to 3562 states and 5725 transitions. [2022-11-16 08:31:41,163 INFO L276 IsEmpty]: Start isEmpty. Operand 3562 states and 5725 transitions. [2022-11-16 08:31:41,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2022-11-16 08:31:41,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:41,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:41,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:41,712 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3364 trivial. 0 not checked. [2022-11-16 08:31:41,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:41,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6554 states to 3566 states and 5730 transitions. [2022-11-16 08:31:41,835 INFO L276 IsEmpty]: Start isEmpty. Operand 3566 states and 5730 transitions. [2022-11-16 08:31:41,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2022-11-16 08:31:41,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:41,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:41,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:42,342 INFO L134 CoverageAnalysis]: Checked inductivity of 688 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2022-11-16 08:31:42,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:42,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6556 states to 3568 states and 5732 transitions. [2022-11-16 08:31:42,599 INFO L276 IsEmpty]: Start isEmpty. Operand 3568 states and 5732 transitions. [2022-11-16 08:31:42,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2022-11-16 08:31:42,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:42,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:42,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:43,769 INFO L134 CoverageAnalysis]: Checked inductivity of 799 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 799 trivial. 0 not checked. [2022-11-16 08:31:43,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:43,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6564 states to 3559 states and 5719 transitions. [2022-11-16 08:31:43,914 INFO L276 IsEmpty]: Start isEmpty. Operand 3559 states and 5719 transitions. [2022-11-16 08:31:43,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2022-11-16 08:31:43,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:43,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:44,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2824 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2814 trivial. 0 not checked. [2022-11-16 08:31:45,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:45,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6609 states to 3585 states and 5764 transitions. [2022-11-16 08:31:45,243 INFO L276 IsEmpty]: Start isEmpty. Operand 3585 states and 5764 transitions. [2022-11-16 08:31:45,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2022-11-16 08:31:45,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:45,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:45,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:45,865 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 647 trivial. 0 not checked. [2022-11-16 08:31:45,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:45,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6611 states to 3587 states and 5766 transitions. [2022-11-16 08:31:45,999 INFO L276 IsEmpty]: Start isEmpty. Operand 3587 states and 5766 transitions. [2022-11-16 08:31:46,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2022-11-16 08:31:46,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:46,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:47,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:47,190 INFO L263 TraceCheckSpWp]: Trace formula consists of 5560 conjuncts, 16 conjunts are in the unsatisfiable core [2022-11-16 08:31:47,228 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:31:47,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4001 backedges. 450 proven. 0 refuted. 0 times theorem prover too weak. 3551 trivial. 0 not checked. [2022-11-16 08:31:48,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:48,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7184 states to 3662 states and 6333 transitions. [2022-11-16 08:31:48,982 INFO L276 IsEmpty]: Start isEmpty. Operand 3662 states and 6333 transitions. [2022-11-16 08:31:48,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2022-11-16 08:31:48,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:48,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:49,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:49,541 INFO L134 CoverageAnalysis]: Checked inductivity of 3265 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3259 trivial. 0 not checked. [2022-11-16 08:31:49,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:49,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7189 states to 3666 states and 6338 transitions. [2022-11-16 08:31:49,737 INFO L276 IsEmpty]: Start isEmpty. Operand 3666 states and 6338 transitions. [2022-11-16 08:31:49,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2022-11-16 08:31:49,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:49,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:49,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:50,287 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2022-11-16 08:31:50,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:50,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7193 states to 3668 states and 6342 transitions. [2022-11-16 08:31:50,562 INFO L276 IsEmpty]: Start isEmpty. Operand 3668 states and 6342 transitions. [2022-11-16 08:31:50,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2022-11-16 08:31:50,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:50,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:50,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:51,030 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2022-11-16 08:31:51,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:51,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7197 states to 3670 states and 6346 transitions. [2022-11-16 08:31:51,208 INFO L276 IsEmpty]: Start isEmpty. Operand 3670 states and 6346 transitions. [2022-11-16 08:31:51,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2022-11-16 08:31:51,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:51,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:51,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:52,060 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 1202 trivial. 0 not checked. [2022-11-16 08:31:52,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:52,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7217 states to 3684 states and 6334 transitions. [2022-11-16 08:31:52,308 INFO L276 IsEmpty]: Start isEmpty. Operand 3684 states and 6334 transitions. [2022-11-16 08:31:52,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2022-11-16 08:31:52,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:52,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:52,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:53,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2918 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2022-11-16 08:31:54,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:54,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7261 states to 3710 states and 6378 transitions. [2022-11-16 08:31:54,128 INFO L276 IsEmpty]: Start isEmpty. Operand 3710 states and 6378 transitions. [2022-11-16 08:31:54,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2022-11-16 08:31:54,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:54,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:54,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:54,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2846 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2834 trivial. 0 not checked. [2022-11-16 08:31:55,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:55,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7306 states to 3736 states and 6423 transitions. [2022-11-16 08:31:55,536 INFO L276 IsEmpty]: Start isEmpty. Operand 3736 states and 6423 transitions. [2022-11-16 08:31:55,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2022-11-16 08:31:55,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:55,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:55,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:55,939 INFO L134 CoverageAnalysis]: Checked inductivity of 3279 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3271 trivial. 0 not checked. [2022-11-16 08:31:56,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:56,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7311 states to 3740 states and 6428 transitions. [2022-11-16 08:31:56,113 INFO L276 IsEmpty]: Start isEmpty. Operand 3740 states and 6428 transitions. [2022-11-16 08:31:56,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2022-11-16 08:31:56,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:56,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:56,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:56,825 INFO L134 CoverageAnalysis]: Checked inductivity of 3391 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3391 trivial. 0 not checked. [2022-11-16 08:31:58,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:58,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7364 states to 3770 states and 6481 transitions. [2022-11-16 08:31:58,839 INFO L276 IsEmpty]: Start isEmpty. Operand 3770 states and 6481 transitions. [2022-11-16 08:31:58,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2022-11-16 08:31:58,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:58,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:59,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:59,323 INFO L134 CoverageAnalysis]: Checked inductivity of 604 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2022-11-16 08:31:59,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:59,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7366 states to 3772 states and 6483 transitions. [2022-11-16 08:31:59,479 INFO L276 IsEmpty]: Start isEmpty. Operand 3772 states and 6483 transitions. [2022-11-16 08:31:59,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2022-11-16 08:31:59,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:59,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:59,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2872 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2858 trivial. 0 not checked. [2022-11-16 08:32:00,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:00,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7411 states to 3798 states and 6528 transitions. [2022-11-16 08:32:00,896 INFO L276 IsEmpty]: Start isEmpty. Operand 3798 states and 6528 transitions. [2022-11-16 08:32:00,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 08:32:00,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:00,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:01,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:01,440 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 543 trivial. 0 not checked. [2022-11-16 08:32:01,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:01,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7411 states to 3800 states and 6528 transitions. [2022-11-16 08:32:01,551 INFO L276 IsEmpty]: Start isEmpty. Operand 3800 states and 6528 transitions. [2022-11-16 08:32:01,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2022-11-16 08:32:01,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:01,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:01,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:01,945 INFO L134 CoverageAnalysis]: Checked inductivity of 3297 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3287 trivial. 0 not checked. [2022-11-16 08:32:02,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:02,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7416 states to 3804 states and 6533 transitions. [2022-11-16 08:32:02,212 INFO L276 IsEmpty]: Start isEmpty. Operand 3804 states and 6533 transitions. [2022-11-16 08:32:02,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2022-11-16 08:32:02,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:02,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:02,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:03,095 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 852 trivial. 0 not checked. [2022-11-16 08:32:04,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:04,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7467 states to 3807 states and 6580 transitions. [2022-11-16 08:32:04,900 INFO L276 IsEmpty]: Start isEmpty. Operand 3807 states and 6580 transitions. [2022-11-16 08:32:04,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2022-11-16 08:32:04,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:04,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:04,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:05,288 INFO L134 CoverageAnalysis]: Checked inductivity of 3319 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3307 trivial. 0 not checked. [2022-11-16 08:32:05,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:05,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7472 states to 3811 states and 6585 transitions. [2022-11-16 08:32:05,475 INFO L276 IsEmpty]: Start isEmpty. Operand 3811 states and 6585 transitions. [2022-11-16 08:32:05,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2022-11-16 08:32:05,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:05,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:05,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:05,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2936 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2022-11-16 08:32:06,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:06,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7519 states to 3837 states and 6632 transitions. [2022-11-16 08:32:06,638 INFO L276 IsEmpty]: Start isEmpty. Operand 3837 states and 6632 transitions. [2022-11-16 08:32:06,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2022-11-16 08:32:06,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:06,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:06,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:07,240 INFO L134 CoverageAnalysis]: Checked inductivity of 3345 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3331 trivial. 0 not checked. [2022-11-16 08:32:07,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:07,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7524 states to 3841 states and 6637 transitions. [2022-11-16 08:32:07,433 INFO L276 IsEmpty]: Start isEmpty. Operand 3841 states and 6637 transitions. [2022-11-16 08:32:07,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2022-11-16 08:32:07,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:07,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:08,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:08,602 INFO L263 TraceCheckSpWp]: Trace formula consists of 5319 conjuncts, 20 conjunts are in the unsatisfiable core [2022-11-16 08:32:08,616 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:32:09,860 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 664 trivial. 0 not checked. [2022-11-16 08:32:15,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:15,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8313 states to 3927 states and 7293 transitions. [2022-11-16 08:32:15,962 INFO L276 IsEmpty]: Start isEmpty. Operand 3927 states and 7293 transitions. [2022-11-16 08:32:15,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2022-11-16 08:32:15,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:15,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:16,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:16,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2974 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2954 trivial. 0 not checked. [2022-11-16 08:32:16,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:16,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8360 states to 3953 states and 7340 transitions. [2022-11-16 08:32:16,908 INFO L276 IsEmpty]: Start isEmpty. Operand 3953 states and 7340 transitions. [2022-11-16 08:32:16,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2022-11-16 08:32:16,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:16,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:17,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:17,732 INFO L134 CoverageAnalysis]: Checked inductivity of 656 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 644 trivial. 0 not checked. [2022-11-16 08:32:17,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:17,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8363 states to 3954 states and 7343 transitions. [2022-11-16 08:32:17,915 INFO L276 IsEmpty]: Start isEmpty. Operand 3954 states and 7343 transitions. [2022-11-16 08:32:17,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2022-11-16 08:32:17,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:17,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:18,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:18,312 INFO L134 CoverageAnalysis]: Checked inductivity of 3016 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 2994 trivial. 0 not checked. [2022-11-16 08:32:18,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:18,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8410 states to 3980 states and 7390 transitions. [2022-11-16 08:32:18,797 INFO L276 IsEmpty]: Start isEmpty. Operand 3980 states and 7390 transitions. [2022-11-16 08:32:18,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2022-11-16 08:32:18,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:18,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:18,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:19,199 INFO L134 CoverageAnalysis]: Checked inductivity of 3409 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3391 trivial. 0 not checked. [2022-11-16 08:32:19,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:19,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8415 states to 3984 states and 7395 transitions. [2022-11-16 08:32:19,405 INFO L276 IsEmpty]: Start isEmpty. Operand 3984 states and 7395 transitions. [2022-11-16 08:32:19,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2022-11-16 08:32:19,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:19,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:19,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:20,030 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2022-11-16 08:32:20,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:20,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8425 states to 3989 states and 7405 transitions. [2022-11-16 08:32:20,900 INFO L276 IsEmpty]: Start isEmpty. Operand 3989 states and 7405 transitions. [2022-11-16 08:32:20,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-11-16 08:32:20,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:20,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:21,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:21,569 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2022-11-16 08:32:22,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:22,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8442 states to 3997 states and 7422 transitions. [2022-11-16 08:32:22,168 INFO L276 IsEmpty]: Start isEmpty. Operand 3997 states and 7422 transitions. [2022-11-16 08:32:22,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2022-11-16 08:32:22,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:22,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:22,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:22,564 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3038 trivial. 0 not checked. [2022-11-16 08:32:23,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:23,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8489 states to 4023 states and 7469 transitions. [2022-11-16 08:32:23,086 INFO L276 IsEmpty]: Start isEmpty. Operand 4023 states and 7469 transitions. [2022-11-16 08:32:23,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2022-11-16 08:32:23,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:23,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:23,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:24,247 INFO L134 CoverageAnalysis]: Checked inductivity of 757 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 757 trivial. 0 not checked. [2022-11-16 08:32:25,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:32:25,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:25,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8508 states to 4031 states and 7488 transitions. [2022-11-16 08:32:25,837 INFO L276 IsEmpty]: Start isEmpty. Operand 4031 states and 7488 transitions. [2022-11-16 08:32:25,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2022-11-16 08:32:25,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:25,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:25,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:26,240 INFO L134 CoverageAnalysis]: Checked inductivity of 3447 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3427 trivial. 0 not checked. [2022-11-16 08:32:26,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:26,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8513 states to 4035 states and 7493 transitions. [2022-11-16 08:32:26,455 INFO L276 IsEmpty]: Start isEmpty. Operand 4035 states and 7493 transitions. [2022-11-16 08:32:26,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2022-11-16 08:32:26,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:26,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:26,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:26,854 INFO L134 CoverageAnalysis]: Checked inductivity of 3112 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3086 trivial. 0 not checked. [2022-11-16 08:32:27,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:27,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8560 states to 4061 states and 7540 transitions. [2022-11-16 08:32:27,407 INFO L276 IsEmpty]: Start isEmpty. Operand 4061 states and 7540 transitions. [2022-11-16 08:32:27,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2022-11-16 08:32:27,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:27,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:27,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:27,807 INFO L134 CoverageAnalysis]: Checked inductivity of 3489 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3467 trivial. 0 not checked. [2022-11-16 08:32:28,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:28,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8565 states to 4065 states and 7545 transitions. [2022-11-16 08:32:28,124 INFO L276 IsEmpty]: Start isEmpty. Operand 4065 states and 7545 transitions. [2022-11-16 08:32:28,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2022-11-16 08:32:28,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:28,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:28,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:28,531 INFO L134 CoverageAnalysis]: Checked inductivity of 3535 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3511 trivial. 0 not checked. [2022-11-16 08:32:28,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:28,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8570 states to 4069 states and 7550 transitions. [2022-11-16 08:32:28,755 INFO L276 IsEmpty]: Start isEmpty. Operand 4069 states and 7550 transitions. [2022-11-16 08:32:28,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2022-11-16 08:32:28,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:28,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:28,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:29,888 INFO L134 CoverageAnalysis]: Checked inductivity of 826 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 824 trivial. 0 not checked. [2022-11-16 08:32:30,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:30,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8586 states to 4077 states and 7565 transitions. [2022-11-16 08:32:30,132 INFO L276 IsEmpty]: Start isEmpty. Operand 4077 states and 7565 transitions. [2022-11-16 08:32:30,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2022-11-16 08:32:30,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:30,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:30,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:30,536 INFO L134 CoverageAnalysis]: Checked inductivity of 3585 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3559 trivial. 0 not checked. [2022-11-16 08:32:30,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:30,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8591 states to 4081 states and 7570 transitions. [2022-11-16 08:32:30,854 INFO L276 IsEmpty]: Start isEmpty. Operand 4081 states and 7570 transitions. [2022-11-16 08:32:30,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2022-11-16 08:32:30,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:30,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:31,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:31,649 INFO L134 CoverageAnalysis]: Checked inductivity of 1787 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1776 trivial. 0 not checked. [2022-11-16 08:32:34,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:34,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8610 states to 4085 states and 7578 transitions. [2022-11-16 08:32:34,035 INFO L276 IsEmpty]: Start isEmpty. Operand 4085 states and 7578 transitions. [2022-11-16 08:32:34,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2022-11-16 08:32:34,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:34,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:34,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:35,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1118 trivial. 0 not checked. [2022-11-16 08:32:35,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:35,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8629 states to 4097 states and 7596 transitions. [2022-11-16 08:32:35,317 INFO L276 IsEmpty]: Start isEmpty. Operand 4097 states and 7596 transitions. [2022-11-16 08:32:35,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 606 [2022-11-16 08:32:35,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:35,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:35,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:36,155 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3311 trivial. 0 not checked. [2022-11-16 08:32:36,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:36,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8635 states to 4098 states and 7602 transitions. [2022-11-16 08:32:36,433 INFO L276 IsEmpty]: Start isEmpty. Operand 4098 states and 7602 transitions. [2022-11-16 08:32:36,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2022-11-16 08:32:36,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:36,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:36,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:37,647 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2022-11-16 08:32:37,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:37,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8650 states to 4106 states and 7617 transitions. [2022-11-16 08:32:37,952 INFO L276 IsEmpty]: Start isEmpty. Operand 4106 states and 7617 transitions. [2022-11-16 08:32:37,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2022-11-16 08:32:37,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:37,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:38,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:39,266 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 993 trivial. 0 not checked. [2022-11-16 08:32:39,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:39,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8651 states to 4107 states and 7618 transitions. [2022-11-16 08:32:39,460 INFO L276 IsEmpty]: Start isEmpty. Operand 4107 states and 7618 transitions. [2022-11-16 08:32:39,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 623 [2022-11-16 08:32:39,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:39,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:39,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:40,202 INFO L134 CoverageAnalysis]: Checked inductivity of 3394 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3380 trivial. 0 not checked. [2022-11-16 08:32:40,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:40,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8657 states to 4108 states and 7624 transitions. [2022-11-16 08:32:40,514 INFO L276 IsEmpty]: Start isEmpty. Operand 4108 states and 7624 transitions. [2022-11-16 08:32:40,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2022-11-16 08:32:40,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:40,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:40,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:41,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1036 trivial. 0 not checked. [2022-11-16 08:32:42,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:42,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8666 states to 4113 states and 7633 transitions. [2022-11-16 08:32:42,033 INFO L276 IsEmpty]: Start isEmpty. Operand 4113 states and 7633 transitions. [2022-11-16 08:32:42,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2022-11-16 08:32:42,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:42,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:42,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:43,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1028 trivial. 0 not checked. [2022-11-16 08:32:46,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:32:46,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:46,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8689 states to 4125 states and 7655 transitions. [2022-11-16 08:32:46,948 INFO L276 IsEmpty]: Start isEmpty. Operand 4125 states and 7655 transitions. [2022-11-16 08:32:46,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2022-11-16 08:32:46,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:46,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:47,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:48,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1042 trivial. 0 not checked. [2022-11-16 08:32:48,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:48,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8696 states to 4129 states and 7662 transitions. [2022-11-16 08:32:48,515 INFO L276 IsEmpty]: Start isEmpty. Operand 4129 states and 7662 transitions. [2022-11-16 08:32:48,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2022-11-16 08:32:48,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:48,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:48,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:49,709 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1042 trivial. 0 not checked. [2022-11-16 08:32:49,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:50,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8700 states to 4132 states and 7666 transitions. [2022-11-16 08:32:50,015 INFO L276 IsEmpty]: Start isEmpty. Operand 4132 states and 7666 transitions. [2022-11-16 08:32:50,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2022-11-16 08:32:50,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:50,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:50,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2022-11-16 08:32:51,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:51,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8735 states to 4154 states and 7701 transitions. [2022-11-16 08:32:51,831 INFO L276 IsEmpty]: Start isEmpty. Operand 4154 states and 7701 transitions. [2022-11-16 08:32:51,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2022-11-16 08:32:51,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:51,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:52,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:52,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1094 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1074 trivial. 0 not checked. [2022-11-16 08:32:52,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:52,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8740 states to 4158 states and 7706 transitions. [2022-11-16 08:32:52,673 INFO L276 IsEmpty]: Start isEmpty. Operand 4158 states and 7706 transitions. [2022-11-16 08:32:52,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2022-11-16 08:32:52,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:52,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:52,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:53,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1106 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 1084 trivial. 0 not checked. [2022-11-16 08:32:54,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:54,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8775 states to 4180 states and 7741 transitions. [2022-11-16 08:32:54,801 INFO L276 IsEmpty]: Start isEmpty. Operand 4180 states and 7741 transitions. [2022-11-16 08:32:54,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2022-11-16 08:32:54,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:54,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:55,421 INFO L134 CoverageAnalysis]: Checked inductivity of 1136 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 1114 trivial. 0 not checked. [2022-11-16 08:32:55,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:55,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8780 states to 4184 states and 7746 transitions. [2022-11-16 08:32:55,649 INFO L276 IsEmpty]: Start isEmpty. Operand 4184 states and 7746 transitions. [2022-11-16 08:32:55,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2022-11-16 08:32:55,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:55,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:55,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:56,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1152 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2022-11-16 08:32:57,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:57,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8815 states to 4206 states and 7781 transitions. [2022-11-16 08:32:57,485 INFO L276 IsEmpty]: Start isEmpty. Operand 4206 states and 7781 transitions. [2022-11-16 08:32:57,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2022-11-16 08:32:57,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:57,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:57,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:58,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2022-11-16 08:32:58,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:58,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8820 states to 4210 states and 7786 transitions. [2022-11-16 08:32:58,481 INFO L276 IsEmpty]: Start isEmpty. Operand 4210 states and 7786 transitions. [2022-11-16 08:32:58,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2022-11-16 08:32:58,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:58,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:58,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:59,509 INFO L134 CoverageAnalysis]: Checked inductivity of 1170 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1162 trivial. 0 not checked. [2022-11-16 08:33:00,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:00,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8856 states to 4226 states and 7821 transitions. [2022-11-16 08:33:00,074 INFO L276 IsEmpty]: Start isEmpty. Operand 4226 states and 7821 transitions. [2022-11-16 08:33:00,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2022-11-16 08:33:00,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:00,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:00,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:00,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1176 trivial. 0 not checked. [2022-11-16 08:33:01,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:01,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8891 states to 4248 states and 7856 transitions. [2022-11-16 08:33:01,741 INFO L276 IsEmpty]: Start isEmpty. Operand 4248 states and 7856 transitions. [2022-11-16 08:33:01,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2022-11-16 08:33:01,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:01,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:01,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:02,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1232 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1206 trivial. 0 not checked. [2022-11-16 08:33:02,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:02,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8896 states to 4252 states and 7861 transitions. [2022-11-16 08:33:02,604 INFO L276 IsEmpty]: Start isEmpty. Operand 4252 states and 7861 transitions. [2022-11-16 08:33:02,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2022-11-16 08:33:02,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:02,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:02,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:03,310 INFO L134 CoverageAnalysis]: Checked inductivity of 3647 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3641 trivial. 0 not checked. [2022-11-16 08:33:04,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:04,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8957 states to 4277 states and 7922 transitions. [2022-11-16 08:33:04,744 INFO L276 IsEmpty]: Start isEmpty. Operand 4277 states and 7922 transitions. [2022-11-16 08:33:04,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2022-11-16 08:33:04,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:04,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:04,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:05,440 INFO L134 CoverageAnalysis]: Checked inductivity of 3661 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3653 trivial. 0 not checked. [2022-11-16 08:33:06,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:06,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9018 states to 4302 states and 7983 transitions. [2022-11-16 08:33:06,765 INFO L276 IsEmpty]: Start isEmpty. Operand 4302 states and 7983 transitions. [2022-11-16 08:33:06,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2022-11-16 08:33:06,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:06,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:06,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:07,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3679 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3669 trivial. 0 not checked. [2022-11-16 08:33:08,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:08,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9079 states to 4327 states and 8044 transitions. [2022-11-16 08:33:08,955 INFO L276 IsEmpty]: Start isEmpty. Operand 4327 states and 8044 transitions. [2022-11-16 08:33:08,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 788 [2022-11-16 08:33:08,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:08,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:10,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:10,587 INFO L263 TraceCheckSpWp]: Trace formula consists of 6795 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-16 08:33:10,608 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:33:11,638 INFO L134 CoverageAnalysis]: Checked inductivity of 3532 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 3372 trivial. 0 not checked. [2022-11-16 08:33:12,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:12,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9285 states to 4444 states and 8246 transitions. [2022-11-16 08:33:12,582 INFO L276 IsEmpty]: Start isEmpty. Operand 4444 states and 8246 transitions. [2022-11-16 08:33:12,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 808 [2022-11-16 08:33:12,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:12,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:14,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:14,152 INFO L263 TraceCheckSpWp]: Trace formula consists of 6879 conjuncts, 14 conjunts are in the unsatisfiable core [2022-11-16 08:33:14,173 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:33:15,033 INFO L134 CoverageAnalysis]: Checked inductivity of 3674 backedges. 1628 proven. 0 refuted. 0 times theorem prover too weak. 2046 trivial. 0 not checked. [2022-11-16 08:33:18,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:18,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9308 states to 4448 states and 8269 transitions. [2022-11-16 08:33:18,841 INFO L276 IsEmpty]: Start isEmpty. Operand 4448 states and 8269 transitions. [2022-11-16 08:33:18,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 816 [2022-11-16 08:33:18,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:18,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:20,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:20,591 INFO L263 TraceCheckSpWp]: Trace formula consists of 6906 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-16 08:33:20,617 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:33:21,820 INFO L134 CoverageAnalysis]: Checked inductivity of 3754 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 3588 trivial. 0 not checked. [2022-11-16 08:33:22,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:22,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9314 states to 4462 states and 8275 transitions. [2022-11-16 08:33:22,241 INFO L276 IsEmpty]: Start isEmpty. Operand 4462 states and 8275 transitions. [2022-11-16 08:33:22,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 607 [2022-11-16 08:33:22,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:22,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:22,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:22,967 INFO L134 CoverageAnalysis]: Checked inductivity of 4163 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4157 trivial. 0 not checked. [2022-11-16 08:33:23,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:23,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9323 states to 4466 states and 8284 transitions. [2022-11-16 08:33:23,366 INFO L276 IsEmpty]: Start isEmpty. Operand 4466 states and 8284 transitions. [2022-11-16 08:33:23,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2022-11-16 08:33:23,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:23,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:23,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:24,086 INFO L134 CoverageAnalysis]: Checked inductivity of 3701 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3689 trivial. 0 not checked. [2022-11-16 08:33:25,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:25,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9385 states to 4491 states and 8346 transitions. [2022-11-16 08:33:25,682 INFO L276 IsEmpty]: Start isEmpty. Operand 4491 states and 8346 transitions. [2022-11-16 08:33:25,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 612 [2022-11-16 08:33:25,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:25,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:25,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:26,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4177 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4169 trivial. 0 not checked. [2022-11-16 08:33:26,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:26,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9394 states to 4495 states and 8355 transitions. [2022-11-16 08:33:26,672 INFO L276 IsEmpty]: Start isEmpty. Operand 4495 states and 8355 transitions. [2022-11-16 08:33:26,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 771 [2022-11-16 08:33:26,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:26,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:28,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:28,308 INFO L263 TraceCheckSpWp]: Trace formula consists of 6721 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-16 08:33:28,322 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:33:29,325 INFO L134 CoverageAnalysis]: Checked inductivity of 3484 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 3330 trivial. 0 not checked. [2022-11-16 08:33:29,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:29,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9406 states to 4500 states and 8359 transitions. [2022-11-16 08:33:29,635 INFO L276 IsEmpty]: Start isEmpty. Operand 4500 states and 8359 transitions. [2022-11-16 08:33:29,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 606 [2022-11-16 08:33:29,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:29,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:29,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:30,375 INFO L134 CoverageAnalysis]: Checked inductivity of 3727 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3713 trivial. 0 not checked. [2022-11-16 08:33:31,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:31,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9468 states to 4525 states and 8421 transitions. [2022-11-16 08:33:31,985 INFO L276 IsEmpty]: Start isEmpty. Operand 4525 states and 8421 transitions. [2022-11-16 08:33:31,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 618 [2022-11-16 08:33:32,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:32,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:32,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:33,483 INFO L134 CoverageAnalysis]: Checked inductivity of 3811 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3811 trivial. 0 not checked. [2022-11-16 08:33:35,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:35,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9488 states to 4550 states and 8441 transitions. [2022-11-16 08:33:35,076 INFO L276 IsEmpty]: Start isEmpty. Operand 4550 states and 8441 transitions. [2022-11-16 08:33:35,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 618 [2022-11-16 08:33:35,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:35,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:35,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:35,807 INFO L134 CoverageAnalysis]: Checked inductivity of 4195 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4185 trivial. 0 not checked. [2022-11-16 08:33:36,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:36,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9497 states to 4554 states and 8450 transitions. [2022-11-16 08:33:36,090 INFO L276 IsEmpty]: Start isEmpty. Operand 4554 states and 8450 transitions. [2022-11-16 08:33:36,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 789 [2022-11-16 08:33:36,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:36,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:37,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:37,638 INFO L263 TraceCheckSpWp]: Trace formula consists of 6933 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 08:33:37,650 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:33:38,430 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3490 trivial. 0 not checked. [2022-11-16 08:33:40,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:40,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9521 states to 4559 states and 8464 transitions. [2022-11-16 08:33:40,577 INFO L276 IsEmpty]: Start isEmpty. Operand 4559 states and 8464 transitions. [2022-11-16 08:33:40,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 622 [2022-11-16 08:33:40,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:40,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:40,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:41,310 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4205 trivial. 0 not checked. [2022-11-16 08:33:41,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:41,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9530 states to 4563 states and 8473 transitions. [2022-11-16 08:33:41,729 INFO L276 IsEmpty]: Start isEmpty. Operand 4563 states and 8473 transitions. [2022-11-16 08:33:41,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 616 [2022-11-16 08:33:41,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:41,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:41,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:42,455 INFO L134 CoverageAnalysis]: Checked inductivity of 3791 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3773 trivial. 0 not checked. [2022-11-16 08:33:43,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:43,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9571 states to 4588 states and 8514 transitions. [2022-11-16 08:33:43,504 INFO L276 IsEmpty]: Start isEmpty. Operand 4588 states and 8514 transitions. [2022-11-16 08:33:43,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2022-11-16 08:33:43,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:43,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:43,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:44,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4243 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 4229 trivial. 0 not checked. [2022-11-16 08:33:44,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:44,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9580 states to 4592 states and 8523 transitions. [2022-11-16 08:33:44,545 INFO L276 IsEmpty]: Start isEmpty. Operand 4592 states and 8523 transitions. [2022-11-16 08:33:44,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2022-11-16 08:33:44,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:44,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:44,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:45,278 INFO L134 CoverageAnalysis]: Checked inductivity of 3829 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3809 trivial. 0 not checked. [2022-11-16 08:33:45,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:45,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9621 states to 4617 states and 8564 transitions. [2022-11-16 08:33:45,952 INFO L276 IsEmpty]: Start isEmpty. Operand 4617 states and 8564 transitions. [2022-11-16 08:33:45,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 695 [2022-11-16 08:33:45,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:45,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:46,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:47,016 INFO L263 TraceCheckSpWp]: Trace formula consists of 5256 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:33:47,027 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:33:48,900 INFO L134 CoverageAnalysis]: Checked inductivity of 3278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3278 trivial. 0 not checked. [2022-11-16 08:33:52,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:52,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9626 states to 4620 states and 8569 transitions. [2022-11-16 08:33:52,377 INFO L276 IsEmpty]: Start isEmpty. Operand 4620 states and 8569 transitions. [2022-11-16 08:33:52,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2022-11-16 08:33:52,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:52,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:52,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:54,178 INFO L134 CoverageAnalysis]: Checked inductivity of 1506 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1506 trivial. 0 not checked. [2022-11-16 08:33:56,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:33:57,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:57,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9636 states to 4607 states and 8546 transitions. [2022-11-16 08:33:57,520 INFO L276 IsEmpty]: Start isEmpty. Operand 4607 states and 8546 transitions. [2022-11-16 08:33:57,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2022-11-16 08:33:57,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:57,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:57,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:58,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4327 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4327 trivial. 0 not checked. [2022-11-16 08:33:59,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:59,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9637 states to 4611 states and 8547 transitions. [2022-11-16 08:33:59,245 INFO L276 IsEmpty]: Start isEmpty. Operand 4611 states and 8547 transitions. [2022-11-16 08:33:59,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2022-11-16 08:33:59,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:59,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:59,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:00,015 INFO L134 CoverageAnalysis]: Checked inductivity of 3871 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3849 trivial. 0 not checked. [2022-11-16 08:34:00,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:00,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9678 states to 4636 states and 8588 transitions. [2022-11-16 08:34:00,697 INFO L276 IsEmpty]: Start isEmpty. Operand 4636 states and 8588 transitions. [2022-11-16 08:34:00,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-11-16 08:34:00,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:00,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:01,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:01,788 INFO L263 TraceCheckSpWp]: Trace formula consists of 5541 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-16 08:34:01,797 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:03,059 INFO L134 CoverageAnalysis]: Checked inductivity of 4926 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4926 trivial. 0 not checked. [2022-11-16 08:34:04,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:34:06,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:34:07,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:34:12,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:34:12,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:12,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9703 states to 4664 states and 8613 transitions. [2022-11-16 08:34:12,466 INFO L276 IsEmpty]: Start isEmpty. Operand 4664 states and 8613 transitions. [2022-11-16 08:34:12,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2022-11-16 08:34:12,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:12,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:12,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:13,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4307 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4289 trivial. 0 not checked. [2022-11-16 08:34:13,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:13,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9708 states to 4668 states and 8618 transitions. [2022-11-16 08:34:13,482 INFO L276 IsEmpty]: Start isEmpty. Operand 4668 states and 8618 transitions. [2022-11-16 08:34:13,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 631 [2022-11-16 08:34:13,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:13,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:13,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:14,209 INFO L134 CoverageAnalysis]: Checked inductivity of 3917 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3893 trivial. 0 not checked. [2022-11-16 08:34:14,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:14,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9749 states to 4693 states and 8659 transitions. [2022-11-16 08:34:14,786 INFO L276 IsEmpty]: Start isEmpty. Operand 4693 states and 8659 transitions. [2022-11-16 08:34:14,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2022-11-16 08:34:14,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:14,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:15,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:15,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4345 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4325 trivial. 0 not checked. [2022-11-16 08:34:15,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:15,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9754 states to 4697 states and 8664 transitions. [2022-11-16 08:34:15,996 INFO L276 IsEmpty]: Start isEmpty. Operand 4697 states and 8664 transitions. [2022-11-16 08:34:16,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2022-11-16 08:34:16,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:16,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:16,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:16,756 INFO L134 CoverageAnalysis]: Checked inductivity of 3967 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3941 trivial. 0 not checked. [2022-11-16 08:34:17,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:17,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9795 states to 4722 states and 8705 transitions. [2022-11-16 08:34:17,365 INFO L276 IsEmpty]: Start isEmpty. Operand 4722 states and 8705 transitions. [2022-11-16 08:34:17,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 780 [2022-11-16 08:34:17,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:17,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:18,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:18,486 INFO L263 TraceCheckSpWp]: Trace formula consists of 5593 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-16 08:34:18,501 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:19,845 INFO L134 CoverageAnalysis]: Checked inductivity of 5030 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5030 trivial. 0 not checked. [2022-11-16 08:34:20,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:20,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9795 states to 4566 states and 8440 transitions. [2022-11-16 08:34:20,069 INFO L276 IsEmpty]: Start isEmpty. Operand 4566 states and 8440 transitions. [2022-11-16 08:34:20,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2022-11-16 08:34:20,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:20,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:20,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:21,168 INFO L134 CoverageAnalysis]: Checked inductivity of 4387 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 4365 trivial. 0 not checked. [2022-11-16 08:34:21,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:21,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9800 states to 4570 states and 8445 transitions. [2022-11-16 08:34:21,452 INFO L276 IsEmpty]: Start isEmpty. Operand 4570 states and 8445 transitions. [2022-11-16 08:34:21,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 652 [2022-11-16 08:34:21,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:21,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:21,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:22,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4433 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 4409 trivial. 0 not checked. [2022-11-16 08:34:22,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:22,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9805 states to 4574 states and 8450 transitions. [2022-11-16 08:34:22,601 INFO L276 IsEmpty]: Start isEmpty. Operand 4574 states and 8450 transitions. [2022-11-16 08:34:22,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 657 [2022-11-16 08:34:22,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:22,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:22,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:23,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4483 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 4457 trivial. 0 not checked. [2022-11-16 08:34:23,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:23,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9810 states to 4578 states and 8455 transitions. [2022-11-16 08:34:23,630 INFO L276 IsEmpty]: Start isEmpty. Operand 4578 states and 8455 transitions. [2022-11-16 08:34:23,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2022-11-16 08:34:23,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:23,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:24,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:25,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7711 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7711 trivial. 0 not checked. [2022-11-16 08:34:26,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:26,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9798 states to 4569 states and 8411 transitions. [2022-11-16 08:34:26,238 INFO L276 IsEmpty]: Start isEmpty. Operand 4569 states and 8411 transitions. [2022-11-16 08:34:26,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 928 [2022-11-16 08:34:26,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:26,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:26,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:28,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7418 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7418 trivial. 0 not checked. [2022-11-16 08:34:28,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:28,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9949 states to 4624 states and 8562 transitions. [2022-11-16 08:34:28,956 INFO L276 IsEmpty]: Start isEmpty. Operand 4624 states and 8562 transitions. [2022-11-16 08:34:28,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2022-11-16 08:34:28,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:28,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:29,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:30,726 INFO L134 CoverageAnalysis]: Checked inductivity of 8120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8120 trivial. 0 not checked. [2022-11-16 08:34:30,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:30,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9950 states to 4625 states and 8563 transitions. [2022-11-16 08:34:30,985 INFO L276 IsEmpty]: Start isEmpty. Operand 4625 states and 8563 transitions. [2022-11-16 08:34:31,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1087 [2022-11-16 08:34:31,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:31,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:31,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:33,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7830 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7821 trivial. 0 not checked. [2022-11-16 08:34:33,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:33,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9949 states to 4625 states and 8560 transitions. [2022-11-16 08:34:33,424 INFO L276 IsEmpty]: Start isEmpty. Operand 4625 states and 8560 transitions. [2022-11-16 08:34:33,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1199 [2022-11-16 08:34:33,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:33,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:33,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:36,141 INFO L134 CoverageAnalysis]: Checked inductivity of 9088 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9071 trivial. 0 not checked. [2022-11-16 08:34:37,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:37,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10032 states to 4680 states and 8643 transitions. [2022-11-16 08:34:37,096 INFO L276 IsEmpty]: Start isEmpty. Operand 4680 states and 8643 transitions. [2022-11-16 08:34:37,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1218 [2022-11-16 08:34:37,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:37,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:37,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:39,667 INFO L134 CoverageAnalysis]: Checked inductivity of 9830 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9813 trivial. 0 not checked. [2022-11-16 08:34:39,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:39,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10033 states to 1972 states and 3408 transitions. [2022-11-16 08:34:39,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 3408 transitions. [2022-11-16 08:34:39,943 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-16 08:34:39,943 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 405 iterations. [2022-11-16 08:34:39,952 INFO L754 CodeCheckObserver]: All specifications hold 3 specifications checked. All of them hold [2022-11-16 08:34:46,209 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,213 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,214 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,214 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,214 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,214 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,214 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,214 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-11-16 08:34:46,217 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,217 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,217 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,217 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,217 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,218 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,218 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,218 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,218 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,218 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,218 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,219 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,219 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,219 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,219 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,219 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,219 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,219 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,220 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,220 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,220 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,220 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,220 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,220 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,220 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,221 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,221 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,221 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,221 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,221 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,221 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,221 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,222 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,222 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,222 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,222 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,222 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,222 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,223 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,223 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,223 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,223 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,223 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,223 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,223 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,224 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,224 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,224 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,224 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,224 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,224 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,224 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,225 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-11-16 08:34:46,225 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,225 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,225 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,226 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,226 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,226 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,226 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,226 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-11-16 08:34:46,227 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,227 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,227 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,227 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,227 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,227 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,227 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-11-16 08:34:46,228 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,228 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,228 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,228 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,228 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,229 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,229 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,229 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-11-16 08:34:46,229 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,229 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,230 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,230 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,230 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,230 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,230 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,230 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,230 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,231 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,231 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,231 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,231 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,231 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,231 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,231 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,232 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,232 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,232 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,232 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,232 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,232 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,233 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,233 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,233 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,233 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,233 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,233 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,233 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-11-16 08:34:46,234 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,234 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,234 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,234 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,235 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,235 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,235 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,235 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,235 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,235 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-11-16 08:34:46,236 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,236 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,236 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,236 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,236 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,236 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,237 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,237 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,237 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,237 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,237 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,237 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,237 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,238 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,238 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,238 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-11-16 08:34:46,238 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,238 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,238 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,239 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,239 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,239 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,239 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,239 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,239 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,239 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-16 08:34:46,240 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-11-16 08:34:46,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 16.11 08:34:46 ImpRootNode [2022-11-16 08:34:46,240 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-11-16 08:34:46,241 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 08:34:46,241 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 08:34:46,241 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 08:34:46,242 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:27:54" (3/4) ... [2022-11-16 08:34:46,245 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-16 08:34:46,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2022-11-16 08:34:46,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_zalloc_coherent [2022-11-16 08:34:46,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure GetRecvByte [2022-11-16 08:34:46,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2022-11-16 08:34:46,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure consume_skb [2022-11-16 08:34:46,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-11-16 08:34:46,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2022-11-16 08:34:46,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ResetChip [2022-11-16 08:34:46,252 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_dma_xmit [2022-11-16 08:34:46,252 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2022-11-16 08:34:46,252 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_net_close [2022-11-16 08:34:46,252 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:34:46,252 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-16 08:34:46,252 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2022-11-16 08:34:46,252 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2022-11-16 08:34:46,252 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure RxCurCount [2022-11-16 08:34:46,253 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-11-16 08:34:46,253 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irda_device_txqueue_empty [2022-11-16 08:34:46,253 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irda_setup_dma [2022-11-16 08:34:46,253 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure WriteReg [2022-11-16 08:34:46,253 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2022-11-16 08:34:46,253 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2022-11-16 08:34:46,253 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetSendPreambleCount [2022-11-16 08:34:46,253 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2022-11-16 08:34:46,254 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetPulseWidth [2022-11-16 08:34:46,254 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:34:46,254 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure Tdelay [2022-11-16 08:34:46,254 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2022-11-16 08:34:46,254 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-11-16 08:34:46,254 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_rx [2022-11-16 08:34:46,254 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure CkRxRecv [2022-11-16 08:34:46,254 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2022-11-16 08:34:46,255 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hwreset [2022-11-16 08:34:46,255 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-16 08:34:46,255 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure InitCard [2022-11-16 08:34:46,255 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2022-11-16 08:34:46,255 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2022-11-16 08:34:46,255 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetTimer [2022-11-16 08:34:46,255 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2022-11-16 08:34:46,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_byte [2022-11-16 08:34:46,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irda_get_next_speed [2022-11-16 08:34:46,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_irqrestore_73 [2022-11-16 08:34:46,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure Sdelay [2022-11-16 08:34:46,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2022-11-16 08:34:46,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ActClk [2022-11-16 08:34:46,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ClkTx [2022-11-16 08:34:46,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __ldv_spin_lock [2022-11-16 08:34:46,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2022-11-16 08:34:46,257 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure WriteLPCReg [2022-11-16 08:34:46,257 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2022-11-16 08:34:46,257 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure capable [2022-11-16 08:34:46,257 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetBaudRate [2022-11-16 08:34:46,257 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:34:46,257 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_write_config_byte [2022-11-16 08:34:46,257 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure CheckRegBit [2022-11-16 08:34:46,257 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure Wr_Byte [2022-11-16 08:34:46,258 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2022-11-16 08:34:46,258 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:34:46,258 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2022-11-16 08:34:46,258 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure net_ratelimit [2022-11-16 08:34:46,258 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_dma [2022-11-16 08:34:46,258 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_remove_one [2022-11-16 08:34:46,258 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetSendByte [2022-11-16 08:34:46,258 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2022-11-16 08:34:46,259 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure CommonInit [2022-11-16 08:34:46,259 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetSIR [2022-11-16 08:34:46,259 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_alloc_skb [2022-11-16 08:34:46,259 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-16 08:34:46,259 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ReadReg [2022-11-16 08:34:46,259 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2022-11-16 08:34:46,259 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2022-11-16 08:34:46,259 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_change_speed [2022-11-16 08:34:46,260 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2022-11-16 08:34:46,260 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_open [2022-11-16 08:34:46,260 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2022-11-16 08:34:46,260 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2022-11-16 08:34:46,260 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reset_mac_header [2022-11-16 08:34:46,260 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:34:46,260 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_net_open [2022-11-16 08:34:46,260 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure WriteRegBit [2022-11-16 08:34:46,261 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2022-11-16 08:34:46,261 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_change_dongle_speed [2022-11-16 08:34:46,261 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-11-16 08:34:46,261 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ReadLPCReg [2022-11-16 08:34:46,261 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_copy_to_linear_data [2022-11-16 08:34:46,261 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_dma [2022-11-16 08:34:46,261 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock_lock_of_via_ircc_cb [2022-11-16 08:34:46,261 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure Wr_Indx [2022-11-16 08:34:46,262 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetMaxRxPacketSize [2022-11-16 08:34:46,262 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_dma_receive [2022-11-16 08:34:46,262 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_lock_of_via_ircc_cb [2022-11-16 08:34:46,322 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 876 nodes and edges [2022-11-16 08:34:46,329 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 283 nodes and edges [2022-11-16 08:34:46,335 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 80 nodes and edges [2022-11-16 08:34:46,347 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2022-11-16 08:34:46,350 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2022-11-16 08:34:46,353 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-11-16 08:34:46,355 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-16 08:34:46,358 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-16 08:34:46,361 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-16 08:34:46,803 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81e7b1c4-298a-422b-9c24-c10c4d68936b/bin/ukojak-CydTVMUXoH/witness.graphml [2022-11-16 08:34:46,803 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 08:34:46,804 INFO L158 Benchmark]: Toolchain (without parser) took 423963.74ms. Allocated memory was 98.6MB in the beginning and 3.6GB in the end (delta: 3.5GB). Free memory was 68.0MB in the beginning and 3.3GB in the end (delta: -3.3GB). Peak memory consumption was 2.4GB. Max. memory is 16.1GB. [2022-11-16 08:34:46,804 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 98.6MB. Free memory is still 77.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:34:46,805 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3584.33ms. Allocated memory was 98.6MB in the beginning and 243.3MB in the end (delta: 144.7MB). Free memory was 67.8MB in the beginning and 157.2MB in the end (delta: -89.4MB). Peak memory consumption was 95.2MB. Max. memory is 16.1GB. [2022-11-16 08:34:46,805 INFO L158 Benchmark]: Boogie Procedure Inliner took 284.46ms. Allocated memory is still 243.3MB. Free memory was 157.2MB in the beginning and 131.0MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-16 08:34:46,805 INFO L158 Benchmark]: Boogie Preprocessor took 356.57ms. Allocated memory is still 243.3MB. Free memory was 131.0MB in the beginning and 159.1MB in the end (delta: -28.1MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. [2022-11-16 08:34:46,806 INFO L158 Benchmark]: RCFGBuilder took 7189.66ms. Allocated memory was 243.3MB in the beginning and 515.9MB in the end (delta: 272.6MB). Free memory was 159.1MB in the beginning and 396.8MB in the end (delta: -237.7MB). Peak memory consumption was 218.4MB. Max. memory is 16.1GB. [2022-11-16 08:34:46,806 INFO L158 Benchmark]: CodeCheck took 411979.67ms. Allocated memory was 515.9MB in the beginning and 3.6GB in the end (delta: 3.1GB). Free memory was 396.8MB in the beginning and 1.3GB in the end (delta: -862.9MB). Peak memory consumption was 2.3GB. Max. memory is 16.1GB. [2022-11-16 08:34:46,807 INFO L158 Benchmark]: Witness Printer took 562.76ms. Allocated memory is still 3.6GB. Free memory was 1.3GB in the beginning and 3.3GB in the end (delta: -2.1GB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. [2022-11-16 08:34:46,808 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 92 procedures, 1491 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 405.6s, OverallIterations: 405, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2702384 SdHoareTripleChecker+Valid, 7425.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1311433 mSDsluCounter, 2903581 SdHoareTripleChecker+Invalid, 6783.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1759943 mSDsCounter, 744419 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2269437 IncrementalHoareTripleChecker+Invalid, 3013856 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 744419 mSolverCounterUnsat, 1143638 mSDtfsCounter, 2269437 mSolverCounterSat, 64.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1694892 GetRequests, 1693908 SyntacticMatches, 198 SemanticMatches, 786 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 356904 ImplicationChecksByTransitivity, 71.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 7.5s SsaConstructionTime, 23.3s SatisfiabilityAnalysisTime, 164.5s InterpolantComputationTime, 122013 NumberOfCodeBlocks, 122013 NumberOfCodeBlocksAsserted, 404 NumberOfCheckSat, 121609 ConstructedInterpolants, 0 QuantifiedInterpolants, 182447 SizeOfPredicates, 39 NumberOfNonLiveVariables, 61503 ConjunctsInSsa, 141 ConjunctsInUnsatCore, 404 InterpolantComputations, 387 PerfectInterpolantSequences, 429346/429450 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 12245]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 12221]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 12257]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 10536]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9720]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5800]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10150]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10204]: Loop Invariant Derived loop invariant: ldv_spin_lock_of_via_ircc_cb == 1 - InvariantResult [Line: 10414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9782]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7278]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6910]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6320]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8683]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7639]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7056]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9646]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7890]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10013]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9826]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10248]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9888]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8114]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7699]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9674]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10372]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10406]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12272]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7890]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5979]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9448]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9976]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6258]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7607]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7291]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6167]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9581]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9755]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7903]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7890]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6910]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6753]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6833]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9311]: Loop Invariant Derived loop invariant: 2 == ldv_spin_lock_of_via_ircc_cb - InvariantResult [Line: 9601]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10008]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6139]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7027]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7628]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10194]: Loop Invariant Derived loop invariant: 2 == ldv_spin_lock_of_via_ircc_cb - InvariantResult [Line: 9239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9266]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7392]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10160]: Loop Invariant Derived loop invariant: 2 == ldv_spin_lock_of_via_ircc_cb - InvariantResult [Line: 6378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6565]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7756]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9657]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10063]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9345]: Loop Invariant Derived loop invariant: 2 == ldv_spin_lock_of_via_ircc_cb - InvariantResult [Line: 6148]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6159]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6833]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8557]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6565]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10228]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9813]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8748]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6753]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6562]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7864]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8143]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6565]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12306]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6247]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7890]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8528]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9311]: Loop Invariant Derived loop invariant: 2 == ldv_spin_lock_of_via_ircc_cb - InvariantResult [Line: 8569]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8815]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9768]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6375]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7890]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8114]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9320]: Loop Invariant Derived loop invariant: 2 == ldv_spin_lock_of_via_ircc_cb - InvariantResult [Line: 7146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9884]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7789]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6565]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7738]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6753]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8139]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6214]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10258]: Loop Invariant Derived loop invariant: 2 == ldv_spin_lock_of_via_ircc_cb - InvariantResult [Line: 6191]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9826]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9879]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8147]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10362]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6034]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8650]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8151]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10174]: Loop Invariant Derived loop invariant: ldv_spin_lock_of_via_ircc_cb == 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 98.6MB. Free memory is still 77.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3584.33ms. Allocated memory was 98.6MB in the beginning and 243.3MB in the end (delta: 144.7MB). Free memory was 67.8MB in the beginning and 157.2MB in the end (delta: -89.4MB). Peak memory consumption was 95.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 284.46ms. Allocated memory is still 243.3MB. Free memory was 157.2MB in the beginning and 131.0MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 356.57ms. Allocated memory is still 243.3MB. Free memory was 131.0MB in the beginning and 159.1MB in the end (delta: -28.1MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. * RCFGBuilder took 7189.66ms. Allocated memory was 243.3MB in the beginning and 515.9MB in the end (delta: 272.6MB). Free memory was 159.1MB in the beginning and 396.8MB in the end (delta: -237.7MB). Peak memory consumption was 218.4MB. Max. memory is 16.1GB. * CodeCheck took 411979.67ms. Allocated memory was 515.9MB in the beginning and 3.6GB in the end (delta: 3.1GB). Free memory was 396.8MB in the beginning and 1.3GB in the end (delta: -862.9MB). Peak memory consumption was 2.3GB. Max. memory is 16.1GB. * Witness Printer took 562.76ms. Allocated memory is still 3.6GB. Free memory was 1.3GB in the beginning and 3.3GB in the end (delta: -2.1GB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2022-11-16 08:34:46,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81e7b1c4-298a-422b-9c24-c10c4d68936b/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE