./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.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_ac13074e-20db-479e-ae98-158565f2c65d/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac13074e-20db-479e-ae98-158565f2c65d/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_ac13074e-20db-479e-ae98-158565f2c65d/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac13074e-20db-479e-ae98-158565f2c65d/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac13074e-20db-479e-ae98-158565f2c65d/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_ac13074e-20db-479e-ae98-158565f2c65d/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 5dfd7cb83fe5e8f1a1c790b3fb965075f4c8177484030f9001ac667825217333 --- 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 08:24:27,428 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:24:27,430 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:24:27,472 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:24:27,472 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:24:27,477 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:24:27,479 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:24:27,483 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:24:27,485 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:24:27,490 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:24:27,491 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:24:27,493 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:24:27,494 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:24:27,496 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:24:27,498 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:24:27,500 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:24:27,501 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:24:27,505 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:24:27,507 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:24:27,512 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:24:27,516 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:24:27,517 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:24:27,519 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:24:27,521 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:24:27,527 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:24:27,531 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:24:27,532 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:24:27,533 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:24:27,534 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:24:27,535 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:24:27,535 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:24:27,537 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:24:27,538 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:24:27,540 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:24:27,543 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:24:27,543 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:24:27,544 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:24:27,544 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:24:27,544 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:24:27,545 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:24:27,546 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:24:27,547 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac13074e-20db-479e-ae98-158565f2c65d/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:24:27,580 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:24:27,580 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:24:27,584 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:24:27,585 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:24:27,585 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:24:27,586 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:24:27,586 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:24:27,586 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:24:27,587 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:24:27,587 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:24:27,588 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:24:27,588 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:24:27,589 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:24:27,589 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:24:27,589 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:24:27,590 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:24:27,590 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:24:27,590 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:24:27,590 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:24:27,591 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:24:27,591 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:24:27,591 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:24:27,592 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:24:27,592 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:24:27,592 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:24:27,592 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_ac13074e-20db-479e-ae98-158565f2c65d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac13074e-20db-479e-ae98-158565f2c65d/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5dfd7cb83fe5e8f1a1c790b3fb965075f4c8177484030f9001ac667825217333 [2022-11-16 08:24:27,909 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:24:27,933 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:24:27,936 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:24:27,937 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:24:27,938 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:24:27,940 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac13074e-20db-479e-ae98-158565f2c65d/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i [2022-11-16 08:24:28,025 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac13074e-20db-479e-ae98-158565f2c65d/bin/ukojak-CydTVMUXoH/data/a4de3e16b/f4911bffb5414bdfbd06842eff14aebc/FLAGd32c3e143 [2022-11-16 08:24:29,173 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:24:29,173 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac13074e-20db-479e-ae98-158565f2c65d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i [2022-11-16 08:24:29,269 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac13074e-20db-479e-ae98-158565f2c65d/bin/ukojak-CydTVMUXoH/data/a4de3e16b/f4911bffb5414bdfbd06842eff14aebc/FLAGd32c3e143 [2022-11-16 08:24:29,373 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac13074e-20db-479e-ae98-158565f2c65d/bin/ukojak-CydTVMUXoH/data/a4de3e16b/f4911bffb5414bdfbd06842eff14aebc [2022-11-16 08:24:29,377 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:24:29,379 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:24:29,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:24:29,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:24:29,386 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:24:29,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:24:29" (1/1) ... [2022-11-16 08:24:29,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1964957b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:24:29, skipping insertion in model container [2022-11-16 08:24:29,389 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:24:29" (1/1) ... [2022-11-16 08:24:29,396 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:24:29,619 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:24:35,330 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_ac13074e-20db-479e-ae98-158565f2c65d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[622320,622333] [2022-11-16 08:24:35,333 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_ac13074e-20db-479e-ae98-158565f2c65d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[622489,622502] [2022-11-16 08:24:35,334 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_ac13074e-20db-479e-ae98-158565f2c65d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[622656,622669] [2022-11-16 08:24:35,334 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_ac13074e-20db-479e-ae98-158565f2c65d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[622824,622837] [2022-11-16 08:24:35,358 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:24:35,429 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:24:36,307 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_ac13074e-20db-479e-ae98-158565f2c65d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[622320,622333] [2022-11-16 08:24:36,308 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_ac13074e-20db-479e-ae98-158565f2c65d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[622489,622502] [2022-11-16 08:24:36,308 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_ac13074e-20db-479e-ae98-158565f2c65d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[622656,622669] [2022-11-16 08:24:36,308 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_ac13074e-20db-479e-ae98-158565f2c65d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[622824,622837] [2022-11-16 08:24:36,317 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:24:36,576 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:24:36,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:24:36 WrapperNode [2022-11-16 08:24:36,576 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:24:36,577 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:24:36,578 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:24:36,578 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:24:36,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:24:36" (1/1) ... [2022-11-16 08:24:36,816 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:24:36" (1/1) ... [2022-11-16 08:24:37,373 INFO L138 Inliner]: procedures = 616, calls = 8989, calls flagged for inlining = 315, calls inlined = 243, statements flattened = 13575 [2022-11-16 08:24:37,374 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:24:37,374 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:24:37,375 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:24:37,375 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:24:37,386 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:24:36" (1/1) ... [2022-11-16 08:24:37,386 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:24:36" (1/1) ... [2022-11-16 08:24:37,491 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:24:36" (1/1) ... [2022-11-16 08:24:37,492 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:24:36" (1/1) ... [2022-11-16 08:24:38,008 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:24:36" (1/1) ... [2022-11-16 08:24:38,117 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:24:36" (1/1) ... [2022-11-16 08:24:38,235 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:24:36" (1/1) ... [2022-11-16 08:24:38,294 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:24:36" (1/1) ... [2022-11-16 08:24:38,384 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:24:38,386 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:24:38,386 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:24:38,386 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:24:38,388 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:24:36" (1/1) ... [2022-11-16 08:24:38,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:24:38,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac13074e-20db-479e-ae98-158565f2c65d/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:24:38,461 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac13074e-20db-479e-ae98-158565f2c65d/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:24:38,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac13074e-20db-479e-ae98-158565f2c65d/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:24:38,514 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 08:24:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 08:24:38,514 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-16 08:24:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-16 08:24:38,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:24:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:24:38,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:24:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:24:38,515 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_read [2022-11-16 08:24:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_read [2022-11-16 08:24:38,516 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_release [2022-11-16 08:24:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_release [2022-11-16 08:24:38,516 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_control [2022-11-16 08:24:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_control [2022-11-16 08:24:38,516 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2022-11-16 08:24:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2022-11-16 08:24:38,517 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_add_mapping [2022-11-16 08:24:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_add_mapping [2022-11-16 08:24:38,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:24:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:24:38,517 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_finish [2022-11-16 08:24:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_finish [2022-11-16 08:24:38,518 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2022-11-16 08:24:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2022-11-16 08:24:38,518 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2022-11-16 08:24:38,518 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_prepare [2022-11-16 08:24:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_prepare [2022-11-16 08:24:38,519 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_urb_buffers [2022-11-16 08:24:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_urb_buffers [2022-11-16 08:24:38,519 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_reset [2022-11-16 08:24:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_reset [2022-11-16 08:24:38,519 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2022-11-16 08:24:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2022-11-16 08:24:38,520 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:24:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:24:38,520 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 08:24:38,520 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_ts [2022-11-16 08:24:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_ts [2022-11-16 08:24:38,521 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_id [2022-11-16 08:24:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_id [2022-11-16 08:24:38,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:24:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:24:38,521 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-16 08:24:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-16 08:24:38,522 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:24:38,522 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:24:38,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2022-11-16 08:24:38,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2022-11-16 08:24:38,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:24:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:24:38,523 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:24:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:24:38,523 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-16 08:24:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-16 08:24:38,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:24:38,524 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2022-11-16 08:24:38,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2022-11-16 08:24:38,524 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_v4l2_ctrl [2022-11-16 08:24:38,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_v4l2_ctrl [2022-11-16 08:24:38,524 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_data [2022-11-16 08:24:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_data [2022-11-16 08:24:38,525 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 08:24:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 08:24:38,525 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2022-11-16 08:24:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2022-11-16 08:24:38,526 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_ioctl [2022-11-16 08:24:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_ioctl [2022-11-16 08:24:38,526 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 08:24:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 08:24:38,526 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_populate_cache [2022-11-16 08:24:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_populate_cache [2022-11-16 08:24:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:24:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_info [2022-11-16 08:24:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_info [2022-11-16 08:24:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 08:24:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 08:24:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2022-11-16 08:24:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2022-11-16 08:24:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:24:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_ctrl [2022-11-16 08:24:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_ctrl [2022-11-16 08:24:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:24:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:24:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_finish [2022-11-16 08:24:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_finish [2022-11-16 08:24:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_reset_resume [2022-11-16 08:24:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_reset_resume [2022-11-16 08:24:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-11-16 08:24:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-11-16 08:24:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:24:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2022-11-16 08:24:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2022-11-16 08:24:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:24:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:24:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:24:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:24:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-16 08:24:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-16 08:24:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:24:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:24:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_forward [2022-11-16 08:24:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_forward [2022-11-16 08:24:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2022-11-16 08:24:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2022-11-16 08:24:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_commit_video [2022-11-16 08:24:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_commit_video [2022-11-16 08:24:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2022-11-16 08:24:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 08:24:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 08:24:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2022-11-16 08:24:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2022-11-16 08:24:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:24:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:24:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:24:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2022-11-16 08:24:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2022-11-16 08:24:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:24:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:24:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 08:24:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 08:24:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_get [2022-11-16 08:24:38,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_get [2022-11-16 08:24:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:24:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_endpoint [2022-11-16 08:24:38,536 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_endpoint [2022-11-16 08:24:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:24:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:24:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:24:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:24:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_endpoint_max_bpi [2022-11-16 08:24:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_endpoint_max_bpi [2022-11-16 08:24:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:24:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:24:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_video_ctrl [2022-11-16 08:24:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_video_ctrl [2022-11-16 08:24:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-16 08:24:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-16 08:24:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_delete [2022-11-16 08:24:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_delete [2022-11-16 08:24:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit_entity [2022-11-16 08:24:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit_entity [2022-11-16 08:24:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_urb_buffers [2022-11-16 08:24:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_urb_buffers [2022-11-16 08:24:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:24:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:24:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_del_event [2022-11-16 08:24:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_del_event [2022-11-16 08:24:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2022-11-16 08:24:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2022-11-16 08:24:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_open [2022-11-16 08:24:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_open [2022-11-16 08:24:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:24:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:24:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-16 08:24:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-16 08:24:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:24:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:24:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:24:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:24:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2022-11-16 08:24:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2022-11-16 08:24:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_event [2022-11-16 08:24:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_event [2022-11-16 08:24:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-16 08:24:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-16 08:24:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:24:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:24:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_plane_payload [2022-11-16 08:24:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_plane_payload [2022-11-16 08:24:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-11-16 08:24:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-11-16 08:24:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-11-16 08:24:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-11-16 08:24:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-11-16 08:24:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-11-16 08:24:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 08:24:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 08:24:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup [2022-11-16 08:24:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup [2022-11-16 08:24:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2022-11-16 08:24:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2022-11-16 08:24:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 08:24:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 08:24:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_queue_fh [2022-11-16 08:24:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_queue_fh [2022-11-16 08:24:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video [2022-11-16 08:24:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video [2022-11-16 08:24:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_start [2022-11-16 08:24:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_start [2022-11-16 08:24:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:24:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:24:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2022-11-16 08:24:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2022-11-16 08:24:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_5_4 [2022-11-16 08:24:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_5_4 [2022-11-16 08:24:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2022-11-16 08:24:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2022-11-16 08:24:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_find_control [2022-11-16 08:24:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_find_control [2022-11-16 08:24:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_cleanup [2022-11-16 08:24:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_cleanup [2022-11-16 08:24:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 08:24:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 08:24:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-16 08:24:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-16 08:24:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2022-11-16 08:24:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2022-11-16 08:24:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_prepare [2022-11-16 08:24:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_prepare [2022-11-16 08:24:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 08:24:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 08:24:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set_zoom [2022-11-16 08:24:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set_zoom [2022-11-16 08:24:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_test_bit [2022-11-16 08:24:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_test_bit [2022-11-16 08:24:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:24:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:24:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:24:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2022-11-16 08:24:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2022-11-16 08:24:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:24:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2022-11-16 08:24:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2022-11-16 08:24:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_stop [2022-11-16 08:24:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_stop [2022-11-16 08:24:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_entity [2022-11-16 08:24:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_entity [2022-11-16 08:24:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2022-11-16 08:24:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2022-11-16 08:24:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_ctrl [2022-11-16 08:24:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_ctrl [2022-11-16 08:24:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:24:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-16 08:24:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-16 08:24:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 08:24:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 08:24:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 08:24:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 08:24:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dismiss_privileges [2022-11-16 08:24:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dismiss_privileges [2022-11-16 08:24:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 08:24:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 08:24:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irqlock_of_uvc_video_queue [2022-11-16 08:24:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irqlock_of_uvc_video_queue [2022-11-16 08:24:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-16 08:24:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-16 08:24:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2022-11-16 08:24:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2022-11-16 08:24:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:24:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:24:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_host_sof [2022-11-16 08:24:38,558 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_host_sof [2022-11-16 08:24:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-16 08:24:38,558 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-16 08:24:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 08:24:38,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 08:24:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 08:24:38,559 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 08:24:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_uvc_clock [2022-11-16 08:24:38,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_uvc_clock [2022-11-16 08:24:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2022-11-16 08:24:38,560 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2022-11-16 08:24:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2022-11-16 08:24:38,560 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2022-11-16 08:24:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2022-11-16 08:24:38,560 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2022-11-16 08:24:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_terms [2022-11-16 08:24:38,561 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_terms [2022-11-16 08:24:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-16 08:24:38,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-16 08:24:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_has_privileges [2022-11-16 08:24:38,561 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_has_privileges [2022-11-16 08:24:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_enable [2022-11-16 08:24:38,562 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_enable [2022-11-16 08:24:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:24:38,562 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:24:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:24:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:24:38,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:24:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2022-11-16 08:24:38,563 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2022-11-16 08:24:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2022-11-16 08:24:38,563 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2022-11-16 08:24:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:24:38,563 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:24:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_match_guid [2022-11-16 08:24:38,564 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_match_guid [2022-11-16 08:24:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 08:24:38,564 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 08:24:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_uninit_video [2022-11-16 08:24:38,564 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_uninit_video [2022-11-16 08:24:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup_stream [2022-11-16 08:24:38,565 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup_stream [2022-11-16 08:24:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2022-11-16 08:24:38,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2022-11-16 08:24:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_enable [2022-11-16 08:24:38,565 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_enable [2022-11-16 08:24:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_video_ctrl [2022-11-16 08:24:38,566 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_video_ctrl [2022-11-16 08:24:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2022-11-16 08:24:38,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2022-11-16 08:24:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-11-16 08:24:38,566 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-11-16 08:24:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2022-11-16 08:24:38,566 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2022-11-16 08:24:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2022-11-16 08:24:38,567 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2022-11-16 08:24:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-16 08:24:38,567 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-16 08:24:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49___0 [2022-11-16 08:24:38,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49___0 [2022-11-16 08:24:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_queue [2022-11-16 08:24:38,568 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_queue [2022-11-16 08:24:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_resume [2022-11-16 08:24:38,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_resume [2022-11-16 08:24:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:24:38,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:24:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_unregister_video [2022-11-16 08:24:38,569 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_unregister_video [2022-11-16 08:24:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2022-11-16 08:24:38,569 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2022-11-16 08:24:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_resume [2022-11-16 08:24:38,569 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_resume [2022-11-16 08:24:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2022-11-16 08:24:38,570 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2022-11-16 08:24:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2022-11-16 08:24:38,570 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2022-11-16 08:24:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_streaming [2022-11-16 08:24:38,570 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_streaming [2022-11-16 08:24:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_disconnect [2022-11-16 08:24:38,571 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_disconnect [2022-11-16 08:24:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:24:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2022-11-16 08:24:38,571 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2022-11-16 08:24:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get_zoom [2022-11-16 08:24:38,571 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get_zoom [2022-11-16 08:24:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:24:38,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:24:40,308 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:24:40,315 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:24:40,545 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:24:40,981 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11812: SUMMARY for call __copy_to_user_nocheck_#t~ret1067#1 := copy_user_generic(__copy_to_user_nocheck_~dst#1.base, __copy_to_user_nocheck_~dst#1.offset, __copy_to_user_nocheck_~src#1.base, __copy_to_user_nocheck_~src#1.offset, __copy_to_user_nocheck_~size#1); srcloc: null [2022-11-16 08:24:40,981 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11849: assume 0 != __copy_to_user_nocheck_~tmp___1~14#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-11-16 08:24:40,982 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11849: assume !(0 != __copy_to_user_nocheck_~tmp___1~14#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-11-16 08:24:40,982 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: assume 10 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-11-16 08:24:40,982 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: assume !(10 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-11-16 08:24:40,982 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: assume 16 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-11-16 08:24:40,982 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: assume !(16 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-11-16 08:24:40,983 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11796: assume 4 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-11-16 08:24:40,983 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11796: assume !(4 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-11-16 08:24:40,983 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11800: assume 8 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-11-16 08:24:40,983 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11800: assume !(8 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-11-16 08:24:40,983 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833: assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret1065#1 && __copy_to_user_nocheck_#t~ret1065#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___0~24#1 := __copy_to_user_nocheck_#t~ret1065#1;havoc __copy_to_user_nocheck_#t~ret1065#1; [2022-11-16 08:24:40,983 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11792: assume 2 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-11-16 08:24:40,984 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11792: assume !(2 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-11-16 08:24:40,984 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11805: SUMMARY for call __copy_to_user_nocheck_#t~ret1065#1 := ldv__builtin_expect((if 0 != __copy_to_user_nocheck_~ret~18#1 then 1 else 0), 0); srcloc: null [2022-11-16 08:24:40,984 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11809: SUMMARY for call __copy_to_user_nocheck_#t~ret1066#1 := ldv__builtin_expect((if 0 != __copy_to_user_nocheck_~ret~18#1 then 1 else 0), 0); srcloc: null [2022-11-16 08:24:40,984 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11797: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-11-16 08:24:40,984 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11859: __copy_to_user_nocheck_~tmp___2~11#1 := __copy_to_user_nocheck_#t~ret1067#1;havoc __copy_to_user_nocheck_#t~ret1067#1;__copy_to_user_nocheck_#res#1 := (if __copy_to_user_nocheck_~tmp___2~11#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_nocheck_~tmp___2~11#1 % 18446744073709551616 % 4294967296 else __copy_to_user_nocheck_~tmp___2~11#1 % 18446744073709551616 % 4294967296 - 4294967296); [2022-11-16 08:24:40,984 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11801: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-11-16 08:24:40,985 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11789: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-11-16 08:24:40,985 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11793: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-11-16 08:24:40,985 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-11-16 08:24:40,985 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-11-16 08:24:40,985 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11847: assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret1066#1 && __copy_to_user_nocheck_#t~ret1066#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___1~14#1 := __copy_to_user_nocheck_#t~ret1066#1;havoc __copy_to_user_nocheck_#t~ret1066#1; [2022-11-16 08:24:40,986 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11835: assume 0 != __copy_to_user_nocheck_~tmp___0~24#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-11-16 08:24:40,986 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11835: assume !(0 != __copy_to_user_nocheck_~tmp___0~24#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-11-16 08:24:44,264 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11700: SUMMARY for call __copy_from_user_nocheck_#t~ret1061#1 := ldv__builtin_expect((if 0 != __copy_from_user_nocheck_~ret~17#1 then 1 else 0), 0); srcloc: null [2022-11-16 08:24:44,265 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11692: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-11-16 08:24:44,265 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11696: SUMMARY for call __copy_from_user_nocheck_#t~ret1060#1 := ldv__builtin_expect((if 0 != __copy_from_user_nocheck_~ret~17#1 then 1 else 0), 0); srcloc: null [2022-11-16 08:24:44,265 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729: assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret1060#1 && __copy_from_user_nocheck_#t~ret1060#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___0~23#1 := __copy_from_user_nocheck_#t~ret1060#1;havoc __copy_from_user_nocheck_#t~ret1060#1; [2022-11-16 08:24:44,265 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11684: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-11-16 08:24:44,266 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11746: assume 0 != __copy_from_user_nocheck_~tmp___1~13#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-11-16 08:24:44,266 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11746: assume !(0 != __copy_from_user_nocheck_~tmp___1~13#1);__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-11-16 08:24:44,266 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11688: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-11-16 08:24:44,267 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11680: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-11-16 08:24:44,267 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume 0 != __copy_from_user_nocheck_~tmp___0~23#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-11-16 08:24:44,268 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume !(0 != __copy_from_user_nocheck_~tmp___0~23#1);__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-11-16 08:24:44,268 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11756: __copy_from_user_nocheck_~tmp___2~10#1 := __copy_from_user_nocheck_#t~ret1062#1;havoc __copy_from_user_nocheck_#t~ret1062#1;__copy_from_user_nocheck_#res#1 := (if __copy_from_user_nocheck_~tmp___2~10#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_from_user_nocheck_~tmp___2~10#1 % 18446744073709551616 % 4294967296 else __copy_from_user_nocheck_~tmp___2~10#1 % 18446744073709551616 % 4294967296 - 4294967296); [2022-11-16 08:24:44,269 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-11-16 08:24:44,270 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-11-16 08:24:44,270 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744: assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret1061#1 && __copy_from_user_nocheck_#t~ret1061#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___1~13#1 := __copy_from_user_nocheck_#t~ret1061#1;havoc __copy_from_user_nocheck_#t~ret1061#1; [2022-11-16 08:24:44,271 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11699: assume 16 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-11-16 08:24:44,276 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11699: assume !(16 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-11-16 08:24:44,276 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11703: SUMMARY for call __copy_from_user_nocheck_#t~ret1062#1 := copy_user_generic(__copy_from_user_nocheck_~dst#1.base, __copy_from_user_nocheck_~dst#1.offset, __copy_from_user_nocheck_~src#1.base, __copy_from_user_nocheck_~src#1.offset, __copy_from_user_nocheck_~size#1); srcloc: null [2022-11-16 08:24:44,277 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11691: assume 8 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-11-16 08:24:44,282 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11691: assume !(8 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-11-16 08:24:44,282 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: assume 10 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-11-16 08:24:44,282 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: assume !(10 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-11-16 08:24:44,283 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume 2 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-11-16 08:24:44,283 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume !(2 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-11-16 08:24:44,283 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11687: assume 4 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-11-16 08:24:44,283 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11687: assume !(4 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-11-16 08:29:33,659 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-16 08:29:33,801 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:29:37,933 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:29:37,933 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-16 08:29:37,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:29:37 BoogieIcfgContainer [2022-11-16 08:29:37,941 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:29:37,943 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:29:37,943 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:29:37,953 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:29:37,953 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:29:37" (1/1) ... [2022-11-16 08:29:37,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:29:38,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:38,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3372 states to 2320 states and 3372 transitions. [2022-11-16 08:29:38,084 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 3372 transitions. [2022-11-16 08:29:38,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-11-16 08:29:38,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:38,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:38,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:40,276 INFO L134 CoverageAnalysis]: Checked inductivity of 3782 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2022-11-16 08:29:45,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:29:46,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:46,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3398 states to 2331 states and 3398 transitions. [2022-11-16 08:29:46,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 3398 transitions. [2022-11-16 08:29:46,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2022-11-16 08:29:46,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:46,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:46,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:47,606 INFO L134 CoverageAnalysis]: Checked inductivity of 3785 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3785 trivial. 0 not checked. [2022-11-16 08:29:47,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:47,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 2336 states and 3414 transitions. [2022-11-16 08:29:47,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 3414 transitions. [2022-11-16 08:29:47,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-11-16 08:29:47,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:47,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:48,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:48,813 INFO L134 CoverageAnalysis]: Checked inductivity of 3782 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2022-11-16 08:29:48,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:48,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3415 states to 2338 states and 3415 transitions. [2022-11-16 08:29:48,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 3415 transitions. [2022-11-16 08:29:48,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-11-16 08:29:48,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:48,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:49,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:49,938 INFO L134 CoverageAnalysis]: Checked inductivity of 3782 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2022-11-16 08:29:50,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:50,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 2352 states and 3429 transitions. [2022-11-16 08:29:50,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 3429 transitions. [2022-11-16 08:29:50,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-11-16 08:29:50,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:50,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:51,418 INFO L134 CoverageAnalysis]: Checked inductivity of 3782 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2022-11-16 08:29:51,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:51,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3463 states to 2367 states and 3463 transitions. [2022-11-16 08:29:51,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 3463 transitions. [2022-11-16 08:29:51,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-11-16 08:29:51,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:51,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:52,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:53,026 INFO L134 CoverageAnalysis]: Checked inductivity of 3850 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:29:53,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:53,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 2373 states and 3484 transitions. [2022-11-16 08:29:53,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2373 states and 3484 transitions. [2022-11-16 08:29:53,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-11-16 08:29:53,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:53,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:53,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:54,747 INFO L134 CoverageAnalysis]: Checked inductivity of 3851 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:29:55,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:55,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3507 states to 2379 states and 3507 transitions. [2022-11-16 08:29:55,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2379 states and 3507 transitions. [2022-11-16 08:29:55,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2022-11-16 08:29:55,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:55,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:56,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:56,989 INFO L134 CoverageAnalysis]: Checked inductivity of 3782 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2022-11-16 08:29:57,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:57,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 2380 states and 3508 transitions. [2022-11-16 08:29:57,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 3508 transitions. [2022-11-16 08:29:57,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-11-16 08:29:57,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:57,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:57,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:58,560 INFO L134 CoverageAnalysis]: Checked inductivity of 3852 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:29:59,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:59,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 2387 states and 3534 transitions. [2022-11-16 08:29:59,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 3534 transitions. [2022-11-16 08:29:59,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2022-11-16 08:29:59,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:59,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:00,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:01,091 INFO L134 CoverageAnalysis]: Checked inductivity of 3850 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:30:01,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:01,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3536 states to 2389 states and 3536 transitions. [2022-11-16 08:30:01,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 3536 transitions. [2022-11-16 08:30:01,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2022-11-16 08:30:01,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:01,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:01,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:02,229 INFO L134 CoverageAnalysis]: Checked inductivity of 3853 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:30:04,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:04,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3565 states to 2397 states and 3565 transitions. [2022-11-16 08:30:04,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 3565 transitions. [2022-11-16 08:30:04,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-11-16 08:30:04,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:04,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:04,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:05,180 INFO L134 CoverageAnalysis]: Checked inductivity of 3917 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:30:05,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:05,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3566 states to 2398 states and 3566 transitions. [2022-11-16 08:30:05,237 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 3566 transitions. [2022-11-16 08:30:05,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2022-11-16 08:30:05,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:05,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:05,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:06,854 INFO L134 CoverageAnalysis]: Checked inductivity of 3851 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:30:07,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:07,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3615 states to 2415 states and 3615 transitions. [2022-11-16 08:30:07,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 3615 transitions. [2022-11-16 08:30:07,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-11-16 08:30:07,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:07,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:08,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:09,268 INFO L134 CoverageAnalysis]: Checked inductivity of 3852 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:30:09,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:09,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3633 states to 2421 states and 3633 transitions. [2022-11-16 08:30:09,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2421 states and 3633 transitions. [2022-11-16 08:30:09,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2022-11-16 08:30:09,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:09,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:10,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:10,838 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:30:11,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:11,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 2422 states and 3634 transitions. [2022-11-16 08:30:11,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2422 states and 3634 transitions. [2022-11-16 08:30:11,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2022-11-16 08:30:11,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:11,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:11,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:12,156 INFO L134 CoverageAnalysis]: Checked inductivity of 3851 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:30:12,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:12,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3635 states to 2423 states and 3635 transitions. [2022-11-16 08:30:12,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2423 states and 3635 transitions. [2022-11-16 08:30:12,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-11-16 08:30:12,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:12,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:12,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:13,232 INFO L134 CoverageAnalysis]: Checked inductivity of 3919 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:30:13,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:13,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 2424 states and 3636 transitions. [2022-11-16 08:30:13,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 3636 transitions. [2022-11-16 08:30:13,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2022-11-16 08:30:13,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:13,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:13,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:14,602 INFO L134 CoverageAnalysis]: Checked inductivity of 3853 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:30:15,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:15,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3655 states to 2430 states and 3655 transitions. [2022-11-16 08:30:15,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 3655 transitions. [2022-11-16 08:30:15,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2022-11-16 08:30:15,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:15,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:15,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:16,071 INFO L134 CoverageAnalysis]: Checked inductivity of 3854 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3854 trivial. 0 not checked. [2022-11-16 08:30:16,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:16,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 2435 states and 3666 transitions. [2022-11-16 08:30:16,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2435 states and 3666 transitions. [2022-11-16 08:30:16,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-11-16 08:30:16,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:16,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:16,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:17,234 INFO L134 CoverageAnalysis]: Checked inductivity of 3917 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:30:17,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:17,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3668 states to 2436 states and 3668 transitions. [2022-11-16 08:30:17,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2436 states and 3668 transitions. [2022-11-16 08:30:17,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-16 08:30:17,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:17,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:17,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:18,396 INFO L134 CoverageAnalysis]: Checked inductivity of 3852 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3852 trivial. 0 not checked. [2022-11-16 08:30:20,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:20,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3704 states to 2447 states and 3704 transitions. [2022-11-16 08:30:20,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 3704 transitions. [2022-11-16 08:30:20,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2022-11-16 08:30:20,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:20,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:20,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:21,364 INFO L134 CoverageAnalysis]: Checked inductivity of 3851 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:30:21,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:21,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3704 states to 2448 states and 3704 transitions. [2022-11-16 08:30:21,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 3704 transitions. [2022-11-16 08:30:21,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-16 08:30:21,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:21,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:21,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:22,367 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:30:22,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:22,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3707 states to 2450 states and 3707 transitions. [2022-11-16 08:30:22,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2450 states and 3707 transitions. [2022-11-16 08:30:22,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-11-16 08:30:22,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:22,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:23,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:23,502 INFO L134 CoverageAnalysis]: Checked inductivity of 3857 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:30:23,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:23,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3710 states to 2451 states and 3710 transitions. [2022-11-16 08:30:23,572 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 3710 transitions. [2022-11-16 08:30:23,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-11-16 08:30:23,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:23,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:24,417 INFO L134 CoverageAnalysis]: Checked inductivity of 3852 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3852 trivial. 0 not checked. [2022-11-16 08:30:25,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:25,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3730 states to 2458 states and 3730 transitions. [2022-11-16 08:30:25,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 3730 transitions. [2022-11-16 08:30:25,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-11-16 08:30:25,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:25,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:26,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:26,647 INFO L134 CoverageAnalysis]: Checked inductivity of 3852 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:30:26,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:26,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3730 states to 2459 states and 3730 transitions. [2022-11-16 08:30:26,925 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 3730 transitions. [2022-11-16 08:30:26,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-11-16 08:30:26,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:26,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:27,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:27,911 INFO L134 CoverageAnalysis]: Checked inductivity of 3852 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3848 trivial. 0 not checked. [2022-11-16 08:30:27,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:27,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 2460 states and 3731 transitions. [2022-11-16 08:30:27,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 3731 transitions. [2022-11-16 08:30:27,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-16 08:30:27,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:27,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:28,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:28,884 INFO L134 CoverageAnalysis]: Checked inductivity of 3850 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3850 trivial. 0 not checked. [2022-11-16 08:30:29,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:29,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3758 states to 2471 states and 3758 transitions. [2022-11-16 08:30:29,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 3758 transitions. [2022-11-16 08:30:29,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2022-11-16 08:30:29,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:29,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:29,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:30,171 INFO L134 CoverageAnalysis]: Checked inductivity of 3919 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:30:30,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:30,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3761 states to 2473 states and 3761 transitions. [2022-11-16 08:30:30,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 3761 transitions. [2022-11-16 08:30:30,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-11-16 08:30:30,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:30,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:31,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:31,552 INFO L134 CoverageAnalysis]: Checked inductivity of 3852 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3852 trivial. 0 not checked. [2022-11-16 08:30:32,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:32,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3782 states to 2480 states and 3782 transitions. [2022-11-16 08:30:32,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2480 states and 3782 transitions. [2022-11-16 08:30:32,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-11-16 08:30:32,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:32,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:33,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:33,468 INFO L134 CoverageAnalysis]: Checked inductivity of 3852 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3852 trivial. 0 not checked. [2022-11-16 08:30:33,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:33,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 2486 states and 3796 transitions. [2022-11-16 08:30:33,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 3796 transitions. [2022-11-16 08:30:33,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-16 08:30:33,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:33,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:34,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:34,378 INFO L134 CoverageAnalysis]: Checked inductivity of 3851 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3851 trivial. 0 not checked. [2022-11-16 08:30:34,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:34,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 2489 states and 3805 transitions. [2022-11-16 08:30:34,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2489 states and 3805 transitions. [2022-11-16 08:30:34,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2022-11-16 08:30:34,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:34,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:35,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:35,407 INFO L134 CoverageAnalysis]: Checked inductivity of 3850 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:30:35,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:35,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3809 states to 2494 states and 3809 transitions. [2022-11-16 08:30:35,681 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 3809 transitions. [2022-11-16 08:30:35,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2022-11-16 08:30:35,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:35,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:35,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:36,246 INFO L134 CoverageAnalysis]: Checked inductivity of 3852 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3852 trivial. 0 not checked. [2022-11-16 08:30:36,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:36,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3818 states to 2497 states and 3818 transitions. [2022-11-16 08:30:36,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2497 states and 3818 transitions. [2022-11-16 08:30:36,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-11-16 08:30:36,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:36,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:36,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:37,394 INFO L134 CoverageAnalysis]: Checked inductivity of 3854 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:30:39,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:39,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 2508 states and 3852 transitions. [2022-11-16 08:30:39,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2508 states and 3852 transitions. [2022-11-16 08:30:39,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-11-16 08:30:39,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:39,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:40,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:40,863 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:30:43,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:43,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3891 states to 2520 states and 3891 transitions. [2022-11-16 08:30:43,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2520 states and 3891 transitions. [2022-11-16 08:30:43,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-11-16 08:30:43,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:43,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:43,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:44,343 INFO L134 CoverageAnalysis]: Checked inductivity of 3852 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3852 trivial. 0 not checked. [2022-11-16 08:30:44,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:44,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3907 states to 2526 states and 3907 transitions. [2022-11-16 08:30:44,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2526 states and 3907 transitions. [2022-11-16 08:30:44,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-11-16 08:30:44,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:44,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:44,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:45,114 INFO L134 CoverageAnalysis]: Checked inductivity of 3852 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3852 trivial. 0 not checked. [2022-11-16 08:30:45,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:45,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3932 states to 2537 states and 3932 transitions. [2022-11-16 08:30:45,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2537 states and 3932 transitions. [2022-11-16 08:30:45,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-11-16 08:30:45,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:45,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:45,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:46,209 INFO L134 CoverageAnalysis]: Checked inductivity of 3853 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3853 trivial. 0 not checked. [2022-11-16 08:30:46,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:46,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3945 states to 2540 states and 3945 transitions. [2022-11-16 08:30:46,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 3945 transitions. [2022-11-16 08:30:46,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-11-16 08:30:46,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:46,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:46,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:47,180 INFO L134 CoverageAnalysis]: Checked inductivity of 3853 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:30:47,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:47,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3945 states to 2541 states and 3945 transitions. [2022-11-16 08:30:47,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 3945 transitions. [2022-11-16 08:30:47,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-11-16 08:30:47,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:47,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:48,292 INFO L134 CoverageAnalysis]: Checked inductivity of 3854 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:30:48,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:48,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3946 states to 2542 states and 3946 transitions. [2022-11-16 08:30:48,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 3946 transitions. [2022-11-16 08:30:48,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-11-16 08:30:48,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:48,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:48,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:49,043 INFO L134 CoverageAnalysis]: Checked inductivity of 3854 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:30:49,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:49,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3947 states to 2543 states and 3947 transitions. [2022-11-16 08:30:49,098 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 3947 transitions. [2022-11-16 08:30:49,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-11-16 08:30:49,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:49,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:49,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:50,038 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:30:50,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:50,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3949 states to 2545 states and 3949 transitions. [2022-11-16 08:30:50,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 3949 transitions. [2022-11-16 08:30:50,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-11-16 08:30:50,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:50,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:50,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:50,715 INFO L134 CoverageAnalysis]: Checked inductivity of 3859 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3859 trivial. 0 not checked. [2022-11-16 08:30:50,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:50,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3952 states to 2546 states and 3952 transitions. [2022-11-16 08:30:50,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 3952 transitions. [2022-11-16 08:30:50,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-11-16 08:30:50,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:50,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:51,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:51,446 INFO L134 CoverageAnalysis]: Checked inductivity of 3851 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3851 trivial. 0 not checked. [2022-11-16 08:30:52,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:52,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 2552 states and 3964 transitions. [2022-11-16 08:30:52,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2552 states and 3964 transitions. [2022-11-16 08:30:52,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 08:30:52,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:52,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:52,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:52,714 INFO L134 CoverageAnalysis]: Checked inductivity of 3852 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3852 trivial. 0 not checked. [2022-11-16 08:30:53,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:53,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3976 states to 2558 states and 3976 transitions. [2022-11-16 08:30:53,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 3976 transitions. [2022-11-16 08:30:53,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-16 08:30:53,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:53,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:53,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:53,892 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2022-11-16 08:30:54,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:54,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3994 states to 2565 states and 3994 transitions. [2022-11-16 08:30:54,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 3994 transitions. [2022-11-16 08:30:54,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-16 08:30:54,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:54,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:55,258 INFO L134 CoverageAnalysis]: Checked inductivity of 3929 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:30:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:57,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4026 states to 2572 states and 4026 transitions. [2022-11-16 08:30:57,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 4026 transitions. [2022-11-16 08:30:57,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-16 08:30:57,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:57,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:57,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:58,400 INFO L134 CoverageAnalysis]: Checked inductivity of 3853 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3853 trivial. 0 not checked. [2022-11-16 08:30:58,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:58,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4040 states to 2578 states and 4040 transitions. [2022-11-16 08:30:58,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 4040 transitions. [2022-11-16 08:30:58,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-11-16 08:30:58,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:58,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:59,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:59,969 INFO L134 CoverageAnalysis]: Checked inductivity of 3928 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:31:02,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:02,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4059 states to 2585 states and 4059 transitions. [2022-11-16 08:31:02,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2585 states and 4059 transitions. [2022-11-16 08:31:02,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-11-16 08:31:02,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:02,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:02,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:02,968 INFO L134 CoverageAnalysis]: Checked inductivity of 3926 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2022-11-16 08:31:04,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:04,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4077 states to 2592 states and 4077 transitions. [2022-11-16 08:31:04,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 4077 transitions. [2022-11-16 08:31:04,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-16 08:31:04,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:04,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:04,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:05,003 INFO L134 CoverageAnalysis]: Checked inductivity of 3855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3855 trivial. 0 not checked. [2022-11-16 08:31:05,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:05,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4083 states to 2596 states and 4083 transitions. [2022-11-16 08:31:05,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 4083 transitions. [2022-11-16 08:31:05,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-11-16 08:31:05,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:05,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:06,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:06,988 INFO L134 CoverageAnalysis]: Checked inductivity of 3928 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:31:11,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:11,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4128 states to 2609 states and 4128 transitions. [2022-11-16 08:31:11,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2609 states and 4128 transitions. [2022-11-16 08:31:11,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-11-16 08:31:11,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:11,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:11,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:12,355 INFO L134 CoverageAnalysis]: Checked inductivity of 3928 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:31:13,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:13,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 2614 states and 4149 transitions. [2022-11-16 08:31:13,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 4149 transitions. [2022-11-16 08:31:14,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-11-16 08:31:14,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:14,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:14,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:14,623 INFO L134 CoverageAnalysis]: Checked inductivity of 3849 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:31:14,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:14,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 2615 states and 4149 transitions. [2022-11-16 08:31:14,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 4149 transitions. [2022-11-16 08:31:14,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 08:31:14,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:14,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:14,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:15,300 INFO L134 CoverageAnalysis]: Checked inductivity of 3932 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:31:15,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:15,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4152 states to 2616 states and 4152 transitions. [2022-11-16 08:31:15,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 4152 transitions. [2022-11-16 08:31:15,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 08:31:15,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:15,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:15,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:16,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3929 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:31:18,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:18,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4174 states to 2623 states and 4174 transitions. [2022-11-16 08:31:18,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 4174 transitions. [2022-11-16 08:31:18,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 08:31:18,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:18,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:19,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:19,577 INFO L134 CoverageAnalysis]: Checked inductivity of 3927 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2022-11-16 08:31:21,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:21,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4195 states to 2630 states and 4195 transitions. [2022-11-16 08:31:21,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 4195 transitions. [2022-11-16 08:31:21,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-11-16 08:31:21,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:21,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:21,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:22,092 INFO L134 CoverageAnalysis]: Checked inductivity of 3854 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3854 trivial. 0 not checked. [2022-11-16 08:31:22,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:22,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4222 states to 2642 states and 4222 transitions. [2022-11-16 08:31:22,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 4222 transitions. [2022-11-16 08:31:22,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 08:31:22,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:22,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:22,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:22,864 INFO L134 CoverageAnalysis]: Checked inductivity of 3930 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3917 trivial. 0 not checked. [2022-11-16 08:31:24,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:24,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4235 states to 2648 states and 4235 transitions. [2022-11-16 08:31:24,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 4235 transitions. [2022-11-16 08:31:24,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 08:31:24,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:24,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:24,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:25,232 INFO L134 CoverageAnalysis]: Checked inductivity of 3928 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2022-11-16 08:31:26,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:26,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4247 states to 2654 states and 4247 transitions. [2022-11-16 08:31:26,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 4247 transitions. [2022-11-16 08:31:26,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 08:31:26,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:26,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:27,459 INFO L134 CoverageAnalysis]: Checked inductivity of 3929 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:31:32,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:32,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4301 states to 2668 states and 4301 transitions. [2022-11-16 08:31:32,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 4301 transitions. [2022-11-16 08:31:32,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 08:31:32,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:32,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:32,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:33,332 INFO L134 CoverageAnalysis]: Checked inductivity of 3929 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:31:35,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:35,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4329 states to 2674 states and 4329 transitions. [2022-11-16 08:31:35,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 4329 transitions. [2022-11-16 08:31:35,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 08:31:35,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:35,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:36,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:36,786 INFO L134 CoverageAnalysis]: Checked inductivity of 3929 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:31:39,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:39,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4348 states to 2679 states and 4348 transitions. [2022-11-16 08:31:39,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 4348 transitions. [2022-11-16 08:31:39,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 08:31:39,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:39,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:39,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:39,664 INFO L134 CoverageAnalysis]: Checked inductivity of 3854 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3854 trivial. 0 not checked. [2022-11-16 08:31:39,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:39,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4356 states to 2685 states and 4356 transitions. [2022-11-16 08:31:39,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 4356 transitions. [2022-11-16 08:31:39,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-16 08:31:39,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:39,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:40,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:41,141 INFO L134 CoverageAnalysis]: Checked inductivity of 3850 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:31:45,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:45,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4428 states to 2711 states and 4428 transitions. [2022-11-16 08:31:45,416 INFO L276 IsEmpty]: Start isEmpty. Operand 2711 states and 4428 transitions. [2022-11-16 08:31:45,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-16 08:31:45,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:45,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:45,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:46,775 INFO L134 CoverageAnalysis]: Checked inductivity of 3931 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:31:47,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:47,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4441 states to 2717 states and 4441 transitions. [2022-11-16 08:31:47,891 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 4441 transitions. [2022-11-16 08:31:47,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-16 08:31:47,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:47,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:48,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:48,705 INFO L134 CoverageAnalysis]: Checked inductivity of 3931 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:31:50,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:50,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 2724 states and 4461 transitions. [2022-11-16 08:31:50,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 4461 transitions. [2022-11-16 08:31:50,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 08:31:50,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:50,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:50,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:50,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3854 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:31:50,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:50,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4463 states to 2727 states and 4463 transitions. [2022-11-16 08:31:50,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2727 states and 4463 transitions. [2022-11-16 08:31:50,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-16 08:31:50,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:50,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:51,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:51,628 INFO L134 CoverageAnalysis]: Checked inductivity of 3932 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3918 trivial. 0 not checked. [2022-11-16 08:31:53,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:53,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4476 states to 2733 states and 4476 transitions. [2022-11-16 08:31:53,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 4476 transitions. [2022-11-16 08:31:53,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-16 08:31:53,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:53,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:53,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:54,068 INFO L134 CoverageAnalysis]: Checked inductivity of 3854 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:31:54,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:54,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4477 states to 2734 states and 4477 transitions. [2022-11-16 08:31:54,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states and 4477 transitions. [2022-11-16 08:31:54,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 08:31:54,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:54,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:54,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:54,922 INFO L134 CoverageAnalysis]: Checked inductivity of 3854 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3854 trivial. 0 not checked. [2022-11-16 08:31:55,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:55,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4512 states to 2746 states and 4512 transitions. [2022-11-16 08:31:55,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2746 states and 4512 transitions. [2022-11-16 08:31:55,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-16 08:31:55,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:55,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:56,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:56,700 INFO L134 CoverageAnalysis]: Checked inductivity of 3933 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:31:56,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:56,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4524 states to 2752 states and 4524 transitions. [2022-11-16 08:31:56,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2752 states and 4524 transitions. [2022-11-16 08:31:56,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-16 08:31:56,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:56,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:57,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:57,599 INFO L134 CoverageAnalysis]: Checked inductivity of 3931 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2022-11-16 08:31:57,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:57,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4535 states to 2758 states and 4535 transitions. [2022-11-16 08:31:57,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2758 states and 4535 transitions. [2022-11-16 08:31:57,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 08:31:57,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:57,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:57,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:58,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3927 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:32:01,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:01,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4577 states to 2765 states and 4577 transitions. [2022-11-16 08:32:01,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2765 states and 4577 transitions. [2022-11-16 08:32:01,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 08:32:01,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:01,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:01,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:02,306 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2022-11-16 08:32:05,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:05,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4615 states to 2780 states and 4615 transitions. [2022-11-16 08:32:05,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2780 states and 4615 transitions. [2022-11-16 08:32:05,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 08:32:05,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:05,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:05,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:06,346 INFO L134 CoverageAnalysis]: Checked inductivity of 3927 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:32:07,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:07,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4630 states to 2784 states and 4630 transitions. [2022-11-16 08:32:07,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2784 states and 4630 transitions. [2022-11-16 08:32:07,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:32:07,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:07,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:08,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:08,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3850 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3850 trivial. 0 not checked. [2022-11-16 08:32:09,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:09,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4645 states to 2789 states and 4645 transitions. [2022-11-16 08:32:09,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 4645 transitions. [2022-11-16 08:32:09,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 08:32:09,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:09,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:10,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:10,402 INFO L134 CoverageAnalysis]: Checked inductivity of 3935 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:32:10,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:10,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4649 states to 2790 states and 4649 transitions. [2022-11-16 08:32:10,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2790 states and 4649 transitions. [2022-11-16 08:32:10,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-16 08:32:10,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:10,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:10,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:11,108 INFO L134 CoverageAnalysis]: Checked inductivity of 3852 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3852 trivial. 0 not checked. [2022-11-16 08:32:11,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:11,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4672 states to 2802 states and 4672 transitions. [2022-11-16 08:32:11,259 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 4672 transitions. [2022-11-16 08:32:11,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 08:32:11,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:11,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:11,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:11,992 INFO L134 CoverageAnalysis]: Checked inductivity of 3934 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3919 trivial. 0 not checked. [2022-11-16 08:32:12,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:12,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4683 states to 2808 states and 4683 transitions. [2022-11-16 08:32:12,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 4683 transitions. [2022-11-16 08:32:12,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 08:32:12,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:12,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:12,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:13,560 INFO L134 CoverageAnalysis]: Checked inductivity of 3935 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:32:13,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:13,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4695 states to 2814 states and 4695 transitions. [2022-11-16 08:32:13,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states and 4695 transitions. [2022-11-16 08:32:13,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-16 08:32:13,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:13,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:13,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:14,558 INFO L134 CoverageAnalysis]: Checked inductivity of 3998 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:32:19,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:19,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4730 states to 2822 states and 4730 transitions. [2022-11-16 08:32:19,244 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 4730 transitions. [2022-11-16 08:32:19,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 08:32:19,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:19,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:19,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:20,178 INFO L134 CoverageAnalysis]: Checked inductivity of 3933 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 3920 trivial. 0 not checked. [2022-11-16 08:32:22,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:22,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4734 states to 2825 states and 4734 transitions. [2022-11-16 08:32:22,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 4734 transitions. [2022-11-16 08:32:22,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-16 08:32:22,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:22,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:23,471 INFO L134 CoverageAnalysis]: Checked inductivity of 3926 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2022-11-16 08:32:25,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:25,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4771 states to 2840 states and 4771 transitions. [2022-11-16 08:32:25,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 4771 transitions. [2022-11-16 08:32:25,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [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 08:32:26,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:26,733 INFO L134 CoverageAnalysis]: Checked inductivity of 3996 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:32:28,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:28,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4782 states to 2845 states and 4782 transitions. [2022-11-16 08:32:28,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 4782 transitions. [2022-11-16 08:32:28,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 08:32:28,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:28,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:28,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:28,969 INFO L134 CoverageAnalysis]: Checked inductivity of 3860 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3852 trivial. 0 not checked. [2022-11-16 08:32:29,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:29,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4783 states to 2846 states and 4783 transitions. [2022-11-16 08:32:29,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 4783 transitions. [2022-11-16 08:32:29,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:32:29,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:29,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:29,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:30,122 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:32:30,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:30,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4784 states to 2847 states and 4784 transitions. [2022-11-16 08:32:30,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 4784 transitions. [2022-11-16 08:32:30,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:32:30,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:30,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:30,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:30,748 INFO L134 CoverageAnalysis]: Checked inductivity of 3852 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3852 trivial. 0 not checked. [2022-11-16 08:32:31,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:31,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4817 states to 2859 states and 4817 transitions. [2022-11-16 08:32:31,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 4817 transitions. [2022-11-16 08:32:31,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 08:32:31,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:31,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:31,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:32,274 INFO L134 CoverageAnalysis]: Checked inductivity of 3854 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:32:32,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:32,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4820 states to 2863 states and 4820 transitions. [2022-11-16 08:32:32,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 4820 transitions. [2022-11-16 08:32:32,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-16 08:32:32,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:32,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:33,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:33,606 INFO L134 CoverageAnalysis]: Checked inductivity of 3937 backedges. 18 proven. 7 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:32:33,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:33,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4833 states to 2869 states and 4833 transitions. [2022-11-16 08:32:33,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2869 states and 4833 transitions. [2022-11-16 08:32:33,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-16 08:32:33,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:33,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:33,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:34,531 INFO L134 CoverageAnalysis]: Checked inductivity of 3928 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3918 trivial. 0 not checked. [2022-11-16 08:32:36,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:36,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4838 states to 2872 states and 4838 transitions. [2022-11-16 08:32:36,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 4838 transitions. [2022-11-16 08:32:36,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:32:36,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:36,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:36,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:37,552 INFO L134 CoverageAnalysis]: Checked inductivity of 3996 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:32:45,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:45,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4889 states to 2885 states and 4889 transitions. [2022-11-16 08:32:45,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2885 states and 4889 transitions. [2022-11-16 08:32:45,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:32:45,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:45,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:45,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:45,995 INFO L134 CoverageAnalysis]: Checked inductivity of 3996 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:32:47,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:47,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4889 states to 2886 states and 4889 transitions. [2022-11-16 08:32:47,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 4889 transitions. [2022-11-16 08:32:47,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:32:47,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:47,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:47,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:48,065 INFO L134 CoverageAnalysis]: Checked inductivity of 3996 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:32:51,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:51,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4909 states to 2891 states and 4909 transitions. [2022-11-16 08:32:51,109 INFO L276 IsEmpty]: Start isEmpty. Operand 2891 states and 4909 transitions. [2022-11-16 08:32:51,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:32:51,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:51,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:52,017 INFO L134 CoverageAnalysis]: Checked inductivity of 3931 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:32:58,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:58,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4946 states to 2900 states and 4946 transitions. [2022-11-16 08:32:58,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 4946 transitions. [2022-11-16 08:32:58,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:32:58,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:58,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:59,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:59,532 INFO L134 CoverageAnalysis]: Checked inductivity of 3931 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:33:00,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:00,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4946 states to 2901 states and 4946 transitions. [2022-11-16 08:33:00,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 4946 transitions. [2022-11-16 08:33:00,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 08:33:00,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:00,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:00,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:01,289 INFO L134 CoverageAnalysis]: Checked inductivity of 3994 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:33:04,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:04,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 2907 states and 4977 transitions. [2022-11-16 08:33:04,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2907 states and 4977 transitions. [2022-11-16 08:33:04,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:33:04,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:04,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:04,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:05,265 INFO L134 CoverageAnalysis]: Checked inductivity of 3927 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2022-11-16 08:33:06,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:06,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4998 states to 2918 states and 4998 transitions. [2022-11-16 08:33:06,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2918 states and 4998 transitions. [2022-11-16 08:33:06,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:33:06,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:06,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:06,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:07,203 INFO L134 CoverageAnalysis]: Checked inductivity of 3929 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:33:12,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:12,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5033 states to 2927 states and 5033 transitions. [2022-11-16 08:33:12,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2927 states and 5033 transitions. [2022-11-16 08:33:12,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:33:12,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:12,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:12,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:13,072 INFO L134 CoverageAnalysis]: Checked inductivity of 3927 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2022-11-16 08:33:14,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:14,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5048 states to 2931 states and 5048 transitions. [2022-11-16 08:33:14,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2931 states and 5048 transitions. [2022-11-16 08:33:14,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 08:33:14,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:14,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:15,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:15,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4001 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:33:15,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:15,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5049 states to 2932 states and 5049 transitions. [2022-11-16 08:33:15,568 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 5049 transitions. [2022-11-16 08:33:15,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 08:33:15,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:15,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:15,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:16,516 INFO L134 CoverageAnalysis]: Checked inductivity of 3997 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:33:18,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:18,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5062 states to 2937 states and 5062 transitions. [2022-11-16 08:33:18,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2937 states and 5062 transitions. [2022-11-16 08:33:18,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 08:33:18,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:18,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:19,377 INFO L134 CoverageAnalysis]: Checked inductivity of 3928 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:33:21,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:21,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5070 states to 2941 states and 5070 transitions. [2022-11-16 08:33:21,143 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 5070 transitions. [2022-11-16 08:33:21,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 08:33:21,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:21,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:21,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:22,371 INFO L134 CoverageAnalysis]: Checked inductivity of 3997 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:33:32,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:32,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5130 states to 2955 states and 5130 transitions. [2022-11-16 08:33:32,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 5130 transitions. [2022-11-16 08:33:32,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 08:33:32,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:32,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:32,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:33,395 INFO L134 CoverageAnalysis]: Checked inductivity of 3997 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:33:36,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:36,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5154 states to 2960 states and 5154 transitions. [2022-11-16 08:33:36,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2960 states and 5154 transitions. [2022-11-16 08:33:36,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:33:36,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:36,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:36,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:37,342 INFO L134 CoverageAnalysis]: Checked inductivity of 3929 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3919 trivial. 0 not checked. [2022-11-16 08:33:40,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:40,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5158 states to 2963 states and 5158 transitions. [2022-11-16 08:33:40,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 5158 transitions. [2022-11-16 08:33:40,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 08:33:40,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:40,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:41,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:42,057 INFO L134 CoverageAnalysis]: Checked inductivity of 3997 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:33:43,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:43,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5163 states to 2964 states and 5163 transitions. [2022-11-16 08:33:43,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2964 states and 5163 transitions. [2022-11-16 08:33:43,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 08:33:43,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:43,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:44,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4000 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:33:54,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:54,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 2974 states and 5203 transitions. [2022-11-16 08:33:54,489 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 5203 transitions. [2022-11-16 08:33:54,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 08:33:54,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:54,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:55,277 INFO L134 CoverageAnalysis]: Checked inductivity of 3932 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3932 trivial. 0 not checked. [2022-11-16 08:34:02,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:02,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5224 states to 2980 states and 5224 transitions. [2022-11-16 08:34:02,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2980 states and 5224 transitions. [2022-11-16 08:34:02,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:34:02,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:02,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:03,397 INFO L134 CoverageAnalysis]: Checked inductivity of 3933 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3922 trivial. 0 not checked. [2022-11-16 08:34:03,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:03,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5225 states to 2981 states and 5225 transitions. [2022-11-16 08:34:03,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 5225 transitions. [2022-11-16 08:34:03,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 08:34:03,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:03,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:03,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:04,176 INFO L134 CoverageAnalysis]: Checked inductivity of 3932 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3932 trivial. 0 not checked. [2022-11-16 08:34:05,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:05,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 2983 states and 5231 transitions. [2022-11-16 08:34:05,697 INFO L276 IsEmpty]: Start isEmpty. Operand 2983 states and 5231 transitions. [2022-11-16 08:34:05,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 08:34:05,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:05,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:05,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:06,935 INFO L134 CoverageAnalysis]: Checked inductivity of 3997 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:34:10,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:10,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5253 states to 2988 states and 5253 transitions. [2022-11-16 08:34:10,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 5253 transitions. [2022-11-16 08:34:10,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 08:34:10,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:10,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:10,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:11,220 INFO L134 CoverageAnalysis]: Checked inductivity of 3932 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3932 trivial. 0 not checked. [2022-11-16 08:34:12,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:12,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5257 states to 2990 states and 5257 transitions. [2022-11-16 08:34:12,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2990 states and 5257 transitions. [2022-11-16 08:34:12,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 08:34:12,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:12,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:13,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:13,661 INFO L134 CoverageAnalysis]: Checked inductivity of 3999 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:34:15,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:15,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 2995 states and 5271 transitions. [2022-11-16 08:34:15,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 5271 transitions. [2022-11-16 08:34:15,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 08:34:15,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:15,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:15,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:16,469 INFO L134 CoverageAnalysis]: Checked inductivity of 3999 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:34:18,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:18,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5281 states to 3000 states and 5281 transitions. [2022-11-16 08:34:18,387 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 5281 transitions. [2022-11-16 08:34:18,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 08:34:18,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:18,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:18,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:19,186 INFO L134 CoverageAnalysis]: Checked inductivity of 3929 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:34:21,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:21,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5293 states to 3004 states and 5293 transitions. [2022-11-16 08:34:21,684 INFO L276 IsEmpty]: Start isEmpty. Operand 3004 states and 5293 transitions. [2022-11-16 08:34:21,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 08:34:21,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:21,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:22,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:22,606 INFO L134 CoverageAnalysis]: Checked inductivity of 3996 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:34:24,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:24,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5300 states to 3007 states and 5300 transitions. [2022-11-16 08:34:24,669 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 5300 transitions. [2022-11-16 08:34:24,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 08:34:24,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:24,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:24,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:25,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4001 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:34:25,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:25,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5308 states to 3012 states and 5308 transitions. [2022-11-16 08:34:25,725 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 5308 transitions. [2022-11-16 08:34:25,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 08:34:25,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:25,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:25,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:26,383 INFO L134 CoverageAnalysis]: Checked inductivity of 3928 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3917 trivial. 0 not checked. [2022-11-16 08:34:28,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:28,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5313 states to 3015 states and 5313 transitions. [2022-11-16 08:34:28,222 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 5313 transitions. [2022-11-16 08:34:28,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 08:34:28,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:28,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:28,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:28,894 INFO L134 CoverageAnalysis]: Checked inductivity of 3926 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3926 trivial. 0 not checked. [2022-11-16 08:34:30,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:30,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5318 states to 3016 states and 5318 transitions. [2022-11-16 08:34:30,146 INFO L276 IsEmpty]: Start isEmpty. Operand 3016 states and 5318 transitions. [2022-11-16 08:34:30,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 08:34:30,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:30,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:30,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:31,418 INFO L134 CoverageAnalysis]: Checked inductivity of 3996 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:34:41,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:41,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5369 states to 3030 states and 5369 transitions. [2022-11-16 08:34:41,919 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 5369 transitions. [2022-11-16 08:34:41,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 08:34:41,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:41,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:42,679 INFO L134 CoverageAnalysis]: Checked inductivity of 3928 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3917 trivial. 0 not checked. [2022-11-16 08:34:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:45,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5372 states to 3034 states and 5372 transitions. [2022-11-16 08:34:45,204 INFO L276 IsEmpty]: Start isEmpty. Operand 3034 states and 5372 transitions. [2022-11-16 08:34:45,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:34:45,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:45,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:45,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:45,874 INFO L134 CoverageAnalysis]: Checked inductivity of 3926 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3926 trivial. 0 not checked. [2022-11-16 08:34:47,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:47,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5372 states to 3035 states and 5372 transitions. [2022-11-16 08:34:47,195 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 5372 transitions. [2022-11-16 08:34:47,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 08:34:47,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:47,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:47,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:47,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4003 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:34:47,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:47,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5373 states to 3036 states and 5373 transitions. [2022-11-16 08:34:47,980 INFO L276 IsEmpty]: Start isEmpty. Operand 3036 states and 5373 transitions. [2022-11-16 08:34:47,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 08:34:47,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:47,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:48,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:49,043 INFO L134 CoverageAnalysis]: Checked inductivity of 3997 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:34:54,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:54,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5385 states to 3040 states and 5385 transitions. [2022-11-16 08:34:54,658 INFO L276 IsEmpty]: Start isEmpty. Operand 3040 states and 5385 transitions. [2022-11-16 08:34:54,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:34:54,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:54,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:54,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:55,452 INFO L134 CoverageAnalysis]: Checked inductivity of 3933 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3933 trivial. 0 not checked. [2022-11-16 08:35:02,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:02,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5403 states to 3045 states and 5403 transitions. [2022-11-16 08:35:02,524 INFO L276 IsEmpty]: Start isEmpty. Operand 3045 states and 5403 transitions. [2022-11-16 08:35:02,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 08:35:02,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:02,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:02,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:03,280 INFO L134 CoverageAnalysis]: Checked inductivity of 4004 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:35:04,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:04,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5405 states to 3046 states and 5405 transitions. [2022-11-16 08:35:04,027 INFO L276 IsEmpty]: Start isEmpty. Operand 3046 states and 5405 transitions. [2022-11-16 08:35:04,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:35:04,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:04,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:04,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:04,804 INFO L134 CoverageAnalysis]: Checked inductivity of 3933 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3933 trivial. 0 not checked. [2022-11-16 08:35:07,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:07,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 3048 states and 5409 transitions. [2022-11-16 08:35:07,706 INFO L276 IsEmpty]: Start isEmpty. Operand 3048 states and 5409 transitions. [2022-11-16 08:35:07,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 08:35:07,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:07,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:08,485 INFO L134 CoverageAnalysis]: Checked inductivity of 3929 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3917 trivial. 0 not checked. [2022-11-16 08:35:09,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:09,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5414 states to 3050 states and 5414 transitions. [2022-11-16 08:35:09,422 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 5414 transitions. [2022-11-16 08:35:09,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 08:35:09,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:09,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:09,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:10,116 INFO L134 CoverageAnalysis]: Checked inductivity of 3936 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3923 trivial. 0 not checked. [2022-11-16 08:35:10,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:10,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5415 states to 3051 states and 5415 transitions. [2022-11-16 08:35:10,230 INFO L276 IsEmpty]: Start isEmpty. Operand 3051 states and 5415 transitions. [2022-11-16 08:35:10,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 08:35:10,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:10,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:10,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:11,244 INFO L134 CoverageAnalysis]: Checked inductivity of 3933 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:35:12,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:12,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5423 states to 3055 states and 5423 transitions. [2022-11-16 08:35:12,831 INFO L276 IsEmpty]: Start isEmpty. Operand 3055 states and 5423 transitions. [2022-11-16 08:35:12,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 08:35:12,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:12,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:13,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:13,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4003 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:35:14,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:14,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5432 states to 3060 states and 5432 transitions. [2022-11-16 08:35:14,639 INFO L276 IsEmpty]: Start isEmpty. Operand 3060 states and 5432 transitions. [2022-11-16 08:35:14,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 08:35:14,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:14,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:14,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:15,919 INFO L134 CoverageAnalysis]: Checked inductivity of 3997 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:35:27,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:27,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5491 states to 3075 states and 5491 transitions. [2022-11-16 08:35:27,547 INFO L276 IsEmpty]: Start isEmpty. Operand 3075 states and 5491 transitions. [2022-11-16 08:35:27,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:35:27,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:27,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:28,188 INFO L134 CoverageAnalysis]: Checked inductivity of 3926 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3926 trivial. 0 not checked. [2022-11-16 08:35:36,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:36,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5507 states to 3080 states and 5507 transitions. [2022-11-16 08:35:36,110 INFO L276 IsEmpty]: Start isEmpty. Operand 3080 states and 5507 transitions. [2022-11-16 08:35:36,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:35:36,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:36,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:36,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:36,953 INFO L134 CoverageAnalysis]: Checked inductivity of 3926 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3926 trivial. 0 not checked. [2022-11-16 08:35:38,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:38,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 3081 states and 5509 transitions. [2022-11-16 08:35:38,560 INFO L276 IsEmpty]: Start isEmpty. Operand 3081 states and 5509 transitions. [2022-11-16 08:35:38,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 08:35:38,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:38,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:39,475 INFO L134 CoverageAnalysis]: Checked inductivity of 3997 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:35:41,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:41,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 3082 states and 5509 transitions. [2022-11-16 08:35:41,213 INFO L276 IsEmpty]: Start isEmpty. Operand 3082 states and 5509 transitions. [2022-11-16 08:35:41,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:35:41,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:41,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:41,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:42,242 INFO L134 CoverageAnalysis]: Checked inductivity of 3999 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:35:42,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:42,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5514 states to 3086 states and 5514 transitions. [2022-11-16 08:35:42,527 INFO L276 IsEmpty]: Start isEmpty. Operand 3086 states and 5514 transitions. [2022-11-16 08:35:42,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:35:42,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:42,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:42,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:43,355 INFO L134 CoverageAnalysis]: Checked inductivity of 3999 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:35:45,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:45,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5522 states to 3090 states and 5522 transitions. [2022-11-16 08:35:45,445 INFO L276 IsEmpty]: Start isEmpty. Operand 3090 states and 5522 transitions. [2022-11-16 08:35:45,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 08:35:45,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:45,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:45,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:46,104 INFO L134 CoverageAnalysis]: Checked inductivity of 3931 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3918 trivial. 0 not checked. [2022-11-16 08:35:46,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:46,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5527 states to 3092 states and 5527 transitions. [2022-11-16 08:35:46,873 INFO L276 IsEmpty]: Start isEmpty. Operand 3092 states and 5527 transitions. [2022-11-16 08:35:46,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 08:35:46,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:46,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:47,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:47,711 INFO L134 CoverageAnalysis]: Checked inductivity of 3926 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3926 trivial. 0 not checked. [2022-11-16 08:35:51,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:51,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5541 states to 3096 states and 5541 transitions. [2022-11-16 08:35:51,433 INFO L276 IsEmpty]: Start isEmpty. Operand 3096 states and 5541 transitions. [2022-11-16 08:35:51,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 08:35:51,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:51,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:51,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:52,193 INFO L134 CoverageAnalysis]: Checked inductivity of 3861 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 08:35:52,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:52,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5543 states to 3097 states and 5543 transitions. [2022-11-16 08:35:52,276 INFO L276 IsEmpty]: Start isEmpty. Operand 3097 states and 5543 transitions. [2022-11-16 08:35:52,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:35:52,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:52,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:52,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:53,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4005 backedges. 18 proven. 7 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:35:53,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:53,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5553 states to 3102 states and 5553 transitions. [2022-11-16 08:35:53,571 INFO L276 IsEmpty]: Start isEmpty. Operand 3102 states and 5553 transitions. [2022-11-16 08:35:53,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 08:35:53,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:53,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:53,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:54,302 INFO L134 CoverageAnalysis]: Checked inductivity of 3933 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3917 trivial. 0 not checked. [2022-11-16 08:35:54,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:54,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5558 states to 3105 states and 5558 transitions. [2022-11-16 08:35:54,647 INFO L276 IsEmpty]: Start isEmpty. Operand 3105 states and 5558 transitions. [2022-11-16 08:35:54,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:35:54,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:54,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:55,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:56,254 INFO L134 CoverageAnalysis]: Checked inductivity of 3929 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:36:08,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:36:08,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5609 states to 3117 states and 5609 transitions. [2022-11-16 08:36:08,195 INFO L276 IsEmpty]: Start isEmpty. Operand 3117 states and 5609 transitions. [2022-11-16 08:36:08,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:36:08,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:36:08,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:36:08,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:36:09,118 INFO L134 CoverageAnalysis]: Checked inductivity of 3929 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:36:10,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:36:10,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5609 states to 3118 states and 5609 transitions. [2022-11-16 08:36:10,446 INFO L276 IsEmpty]: Start isEmpty. Operand 3118 states and 5609 transitions. [2022-11-16 08:36:10,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:36:10,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:36:10,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:36:10,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:36:11,256 INFO L134 CoverageAnalysis]: Checked inductivity of 3998 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3985 trivial. 0 not checked. [2022-11-16 08:36:20,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:36:20,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5656 states to 3131 states and 5656 transitions. [2022-11-16 08:36:20,056 INFO L276 IsEmpty]: Start isEmpty. Operand 3131 states and 5656 transitions. [2022-11-16 08:36:20,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:36:20,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:36:20,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:36:20,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:36:20,979 INFO L134 CoverageAnalysis]: Checked inductivity of 3930 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3917 trivial. 0 not checked. [2022-11-16 08:36:22,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:36:22,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5664 states to 3137 states and 5664 transitions. [2022-11-16 08:36:22,850 INFO L276 IsEmpty]: Start isEmpty. Operand 3137 states and 5664 transitions. [2022-11-16 08:36:22,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:36:22,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:36:22,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:36:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:36:23,537 INFO L134 CoverageAnalysis]: Checked inductivity of 3930 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3917 trivial. 0 not checked. [2022-11-16 08:36:29,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:36:29,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5700 states to 3144 states and 5700 transitions. [2022-11-16 08:36:29,844 INFO L276 IsEmpty]: Start isEmpty. Operand 3144 states and 5700 transitions. [2022-11-16 08:36:29,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-16 08:36:29,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:36:29,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:36:30,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:36:30,664 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3925 trivial. 0 not checked. [2022-11-16 08:36:31,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:36:31,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5701 states to 3145 states and 5701 transitions. [2022-11-16 08:36:31,286 INFO L276 IsEmpty]: Start isEmpty. Operand 3145 states and 5701 transitions. [2022-11-16 08:36:31,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 08:36:31,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:36:31,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:36:31,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:36:32,135 INFO L134 CoverageAnalysis]: Checked inductivity of 3932 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3918 trivial. 0 not checked. [2022-11-16 08:36:33,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:36:33,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5710 states to 3151 states and 5710 transitions. [2022-11-16 08:36:33,483 INFO L276 IsEmpty]: Start isEmpty. Operand 3151 states and 5710 transitions. [2022-11-16 08:36:33,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 08:36:33,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:36:33,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:36:33,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:36:34,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4006 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:36:36,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:36:36,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5712 states to 3153 states and 5712 transitions. [2022-11-16 08:36:36,160 INFO L276 IsEmpty]: Start isEmpty. Operand 3153 states and 5712 transitions. [2022-11-16 08:36:36,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 08:36:36,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:36:36,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:36:36,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:36:37,127 INFO L134 CoverageAnalysis]: Checked inductivity of 3931 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:36:38,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:36:38,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5715 states to 3155 states and 5715 transitions. [2022-11-16 08:36:38,546 INFO L276 IsEmpty]: Start isEmpty. Operand 3155 states and 5715 transitions. [2022-11-16 08:36:38,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:36:38,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:36:38,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:36:38,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:36:39,315 INFO L134 CoverageAnalysis]: Checked inductivity of 3928 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2022-11-16 08:36:40,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:36:40,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5741 states to 3167 states and 5741 transitions. [2022-11-16 08:36:40,452 INFO L276 IsEmpty]: Start isEmpty. Operand 3167 states and 5741 transitions. [2022-11-16 08:36:40,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 08:36:40,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:36:40,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:36:40,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:36:41,352 INFO L134 CoverageAnalysis]: Checked inductivity of 4000 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3986 trivial. 0 not checked. [2022-11-16 08:36:42,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:36:42,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5748 states to 3173 states and 5748 transitions. [2022-11-16 08:36:42,125 INFO L276 IsEmpty]: Start isEmpty. Operand 3173 states and 5748 transitions. [2022-11-16 08:36:42,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:36:42,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:36:42,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:36:42,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:36:42,831 INFO L134 CoverageAnalysis]: Checked inductivity of 3930 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3917 trivial. 0 not checked. [2022-11-16 08:36:47,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:36:47,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5795 states to 3190 states and 5795 transitions. [2022-11-16 08:36:47,297 INFO L276 IsEmpty]: Start isEmpty. Operand 3190 states and 5795 transitions. [2022-11-16 08:36:47,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-16 08:36:47,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:36:47,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:36:47,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:36:47,978 INFO L134 CoverageAnalysis]: Checked inductivity of 3927 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3927 trivial. 0 not checked. [2022-11-16 08:36:51,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:36:51,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5806 states to 3192 states and 5806 transitions. [2022-11-16 08:36:51,369 INFO L276 IsEmpty]: Start isEmpty. Operand 3192 states and 5806 transitions. [2022-11-16 08:36:51,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:36:51,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:36:51,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:36:51,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:36:52,110 INFO L134 CoverageAnalysis]: Checked inductivity of 3935 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3918 trivial. 0 not checked. [2022-11-16 08:36:52,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:36:52,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5812 states to 3196 states and 5812 transitions. [2022-11-16 08:36:52,439 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 5812 transitions. [2022-11-16 08:36:52,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:36:52,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:36:52,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:36:52,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:36:53,075 INFO L134 CoverageAnalysis]: Checked inductivity of 3929 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3929 trivial. 0 not checked. [2022-11-16 08:36:58,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:36:58,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5815 states to 3199 states and 5815 transitions. [2022-11-16 08:36:58,986 INFO L276 IsEmpty]: Start isEmpty. Operand 3199 states and 5815 transitions. [2022-11-16 08:36:58,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:36:58,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:36:58,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:36:59,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:36:59,892 INFO L134 CoverageAnalysis]: Checked inductivity of 3929 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3929 trivial. 0 not checked. [2022-11-16 08:37:01,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:37:01,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5815 states to 3200 states and 5815 transitions. [2022-11-16 08:37:01,832 INFO L276 IsEmpty]: Start isEmpty. Operand 3200 states and 5815 transitions. [2022-11-16 08:37:01,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:37:01,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:37:01,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:37:02,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:37:02,538 INFO L134 CoverageAnalysis]: Checked inductivity of 3929 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3917 trivial. 0 not checked. [2022-11-16 08:37:02,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:37:02,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5817 states to 3202 states and 5817 transitions. [2022-11-16 08:37:02,885 INFO L276 IsEmpty]: Start isEmpty. Operand 3202 states and 5817 transitions. [2022-11-16 08:37:02,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 08:37:02,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:37:02,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:37:03,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:37:03,568 INFO L134 CoverageAnalysis]: Checked inductivity of 3931 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3918 trivial. 0 not checked. [2022-11-16 08:37:03,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:37:03,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5819 states to 3204 states and 5819 transitions. [2022-11-16 08:37:03,887 INFO L276 IsEmpty]: Start isEmpty. Operand 3204 states and 5819 transitions. [2022-11-16 08:37:03,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-16 08:37:03,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:37:03,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:37:04,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:37:04,472 INFO L134 CoverageAnalysis]: Checked inductivity of 3937 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:37:04,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:37:04,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5821 states to 3205 states and 5821 transitions. [2022-11-16 08:37:04,533 INFO L276 IsEmpty]: Start isEmpty. Operand 3205 states and 5821 transitions. [2022-11-16 08:37:04,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-16 08:37:04,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:37:04,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:37:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:37:05,393 INFO L134 CoverageAnalysis]: Checked inductivity of 3934 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3919 trivial. 0 not checked. [2022-11-16 08:37:06,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:37:06,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5831 states to 3211 states and 5831 transitions. [2022-11-16 08:37:06,196 INFO L276 IsEmpty]: Start isEmpty. Operand 3211 states and 5831 transitions. [2022-11-16 08:37:06,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-16 08:37:06,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:37:06,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:37:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:37:06,922 INFO L134 CoverageAnalysis]: Checked inductivity of 4002 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3987 trivial. 0 not checked. [2022-11-16 08:37:07,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:37:07,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5840 states to 3217 states and 5840 transitions. [2022-11-16 08:37:07,045 INFO L276 IsEmpty]: Start isEmpty. Operand 3217 states and 5840 transitions. [2022-11-16 08:37:07,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 08:37:07,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:37:07,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:37:07,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:37:07,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3932 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3918 trivial. 0 not checked. [2022-11-16 08:37:16,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:37:16,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5892 states to 3235 states and 5892 transitions. [2022-11-16 08:37:16,128 INFO L276 IsEmpty]: Start isEmpty. Operand 3235 states and 5892 transitions. [2022-11-16 08:37:16,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-16 08:37:16,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:37:16,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:37:16,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:37:17,469 INFO L134 CoverageAnalysis]: Checked inductivity of 3940 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 08:37:27,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:37:27,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5958 states to 3247 states and 5958 transitions. [2022-11-16 08:37:27,773 INFO L276 IsEmpty]: Start isEmpty. Operand 3247 states and 5958 transitions. [2022-11-16 08:37:27,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-16 08:37:27,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:37:27,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:37:28,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:37:28,518 INFO L134 CoverageAnalysis]: Checked inductivity of 4006 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3990 trivial. 0 not checked. [2022-11-16 08:37:29,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:37:29,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5963 states to 3250 states and 5963 transitions. [2022-11-16 08:37:29,694 INFO L276 IsEmpty]: Start isEmpty. Operand 3250 states and 5963 transitions. [2022-11-16 08:37:29,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-16 08:37:29,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:37:29,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:37:29,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:37:30,705 INFO L134 CoverageAnalysis]: Checked inductivity of 4006 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3990 trivial. 0 not checked. [2022-11-16 08:37:41,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:37:41,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6019 states to 3260 states and 6019 transitions. [2022-11-16 08:37:41,178 INFO L276 IsEmpty]: Start isEmpty. Operand 3260 states and 6019 transitions. [2022-11-16 08:37:41,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 08:37:41,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:37:41,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:37:41,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:37:42,007 INFO L134 CoverageAnalysis]: Checked inductivity of 3930 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3917 trivial. 0 not checked. [2022-11-16 08:37:45,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:37:45,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6053 states to 3272 states and 6053 transitions. [2022-11-16 08:37:45,641 INFO L276 IsEmpty]: Start isEmpty. Operand 3272 states and 6053 transitions. [2022-11-16 08:37:45,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 08:37:45,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:37:45,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:37:45,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:37:46,476 INFO L134 CoverageAnalysis]: Checked inductivity of 3928 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2022-11-16 08:37:49,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:37:49,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6087 states to 3284 states and 6087 transitions. [2022-11-16 08:37:49,967 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 6087 transitions. [2022-11-16 08:37:49,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 08:37:49,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:37:49,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:37:50,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:37:50,857 INFO L134 CoverageAnalysis]: Checked inductivity of 3928 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2022-11-16 08:37:53,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:37:53,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6103 states to 3288 states and 6103 transitions. [2022-11-16 08:37:53,442 INFO L276 IsEmpty]: Start isEmpty. Operand 3288 states and 6103 transitions. [2022-11-16 08:37:53,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 08:37:53,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:37:53,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:37:53,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:37:54,270 INFO L134 CoverageAnalysis]: Checked inductivity of 3930 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3917 trivial. 0 not checked. [2022-11-16 08:37:59,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:37:59,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6122 states to 3293 states and 6122 transitions. [2022-11-16 08:37:59,147 INFO L276 IsEmpty]: Start isEmpty. Operand 3293 states and 6122 transitions. [2022-11-16 08:37:59,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-16 08:37:59,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:37:59,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:37:59,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:38:00,125 INFO L134 CoverageAnalysis]: Checked inductivity of 4005 backedges. 18 proven. 7 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 08:38:00,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:38:00,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6129 states to 3297 states and 6129 transitions. [2022-11-16 08:38:00,404 INFO L276 IsEmpty]: Start isEmpty. Operand 3297 states and 6129 transitions. [2022-11-16 08:38:00,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-11-16 08:38:00,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:38:00,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:38:00,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:38:01,698 INFO L134 CoverageAnalysis]: Checked inductivity of 3932 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3914 trivial. 0 not checked. [2022-11-16 08:38:09,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:38:09,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6169 states to 3307 states and 6169 transitions. [2022-11-16 08:38:09,941 INFO L276 IsEmpty]: Start isEmpty. Operand 3307 states and 6169 transitions. [2022-11-16 08:38:09,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-16 08:38:09,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:38:09,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:38:10,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:38:10,682 INFO L134 CoverageAnalysis]: Checked inductivity of 3935 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3935 trivial. 0 not checked. [2022-11-16 08:38:18,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:38:18,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6174 states to 3312 states and 6174 transitions. [2022-11-16 08:38:18,847 INFO L276 IsEmpty]: Start isEmpty. Operand 3312 states and 6174 transitions. [2022-11-16 08:38:18,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-16 08:38:18,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:38:18,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:38:19,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:38:19,610 INFO L134 CoverageAnalysis]: Checked inductivity of 3939 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3924 trivial. 0 not checked. [2022-11-16 08:38:19,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:38:19,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6176 states to 3313 states and 6176 transitions. [2022-11-16 08:38:19,808 INFO L276 IsEmpty]: Start isEmpty. Operand 3313 states and 6176 transitions. [2022-11-16 08:38:19,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-11-16 08:38:19,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:38:19,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:38:20,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:38:20,530 INFO L134 CoverageAnalysis]: Checked inductivity of 3996 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3984 trivial. 0 not checked. [2022-11-16 08:38:23,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:38:23,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6190 states to 3317 states and 6190 transitions. [2022-11-16 08:38:23,935 INFO L276 IsEmpty]: Start isEmpty. Operand 3317 states and 6190 transitions. [2022-11-16 08:38:23,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-16 08:38:23,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:38:23,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:38:24,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:38:24,679 INFO L134 CoverageAnalysis]: Checked inductivity of 3934 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3919 trivial. 0 not checked.