./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-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_6df7d2de-67e5-4638-9032-8535b5de21de/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df7d2de-67e5-4638-9032-8535b5de21de/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_6df7d2de-67e5-4638-9032-8535b5de21de/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df7d2de-67e5-4638-9032-8535b5de21de/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df7d2de-67e5-4638-9032-8535b5de21de/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_6df7d2de-67e5-4638-9032-8535b5de21de/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 27c97bcf411d26ec272f425e404581082a84d844ce897669cae8d1db38d078c4 --- 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 07:41:21,000 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:41:21,003 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:41:21,044 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:41:21,045 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:41:21,047 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:41:21,050 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:41:21,054 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:41:21,058 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:41:21,059 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:41:21,061 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:41:21,064 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:41:21,065 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:41:21,068 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:41:21,069 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:41:21,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:41:21,072 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:41:21,078 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:41:21,079 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:41:21,081 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:41:21,085 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:41:21,086 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:41:21,087 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:41:21,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:41:21,094 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:41:21,099 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:41:21,099 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:41:21,100 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:41:21,102 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:41:21,103 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:41:21,103 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:41:21,105 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:41:21,107 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:41:21,109 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:41:21,110 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:41:21,111 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:41:21,111 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:41:21,112 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:41:21,112 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:41:21,113 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:41:21,114 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:41:21,114 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df7d2de-67e5-4638-9032-8535b5de21de/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:41:21,163 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:41:21,164 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:41:21,165 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:41:21,166 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:41:21,166 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:41:21,167 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:41:21,167 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:41:21,167 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:41:21,167 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:41:21,168 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:41:21,169 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:41:21,169 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:41:21,169 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:41:21,169 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:41:21,170 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:41:21,170 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:41:21,170 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:41:21,170 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:41:21,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:41:21,171 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:41:21,171 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:41:21,171 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:41:21,171 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:41:21,172 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:41:21,172 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:41:21,177 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_6df7d2de-67e5-4638-9032-8535b5de21de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df7d2de-67e5-4638-9032-8535b5de21de/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 27c97bcf411d26ec272f425e404581082a84d844ce897669cae8d1db38d078c4 [2022-11-16 07:41:21,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:41:21,506 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:41:21,510 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:41:21,511 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:41:21,513 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:41:21,514 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df7d2de-67e5-4638-9032-8535b5de21de/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i [2022-11-16 07:41:21,590 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df7d2de-67e5-4638-9032-8535b5de21de/bin/ukojak-CydTVMUXoH/data/63cd98e68/b4e28ae14ce046809aff7876a73e6d9f/FLAGecee26535 [2022-11-16 07:41:22,674 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:41:22,675 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df7d2de-67e5-4638-9032-8535b5de21de/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i [2022-11-16 07:41:22,751 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df7d2de-67e5-4638-9032-8535b5de21de/bin/ukojak-CydTVMUXoH/data/63cd98e68/b4e28ae14ce046809aff7876a73e6d9f/FLAGecee26535 [2022-11-16 07:41:22,909 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df7d2de-67e5-4638-9032-8535b5de21de/bin/ukojak-CydTVMUXoH/data/63cd98e68/b4e28ae14ce046809aff7876a73e6d9f [2022-11-16 07:41:22,912 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:41:22,913 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:41:22,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:41:22,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:41:22,918 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:41:22,919 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:41:22" (1/1) ... [2022-11-16 07:41:22,920 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@215f6dba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:22, skipping insertion in model container [2022-11-16 07:41:22,920 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:41:22" (1/1) ... [2022-11-16 07:41:22,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:41:23,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:41:29,016 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_6df7d2de-67e5-4638-9032-8535b5de21de/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[624921,624934] [2022-11-16 07:41:29,021 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_6df7d2de-67e5-4638-9032-8535b5de21de/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[625066,625079] [2022-11-16 07:41:29,046 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:41:29,146 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:41:30,032 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_6df7d2de-67e5-4638-9032-8535b5de21de/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[624921,624934] [2022-11-16 07:41:30,032 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_6df7d2de-67e5-4638-9032-8535b5de21de/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[625066,625079] [2022-11-16 07:41:30,040 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:41:30,426 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:41:30,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:30 WrapperNode [2022-11-16 07:41:30,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:41:30,428 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:41:30,428 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:41:30,428 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:41:30,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:30" (1/1) ... [2022-11-16 07:41:30,621 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:30" (1/1) ... [2022-11-16 07:41:31,254 INFO L138 Inliner]: procedures = 618, calls = 9059, calls flagged for inlining = 319, calls inlined = 245, statements flattened = 13657 [2022-11-16 07:41:31,255 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:41:31,257 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:41:31,257 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:41:31,257 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:41:31,267 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:30" (1/1) ... [2022-11-16 07:41:31,267 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:30" (1/1) ... [2022-11-16 07:41:31,404 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:30" (1/1) ... [2022-11-16 07:41:31,405 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:30" (1/1) ... [2022-11-16 07:41:31,901 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:30" (1/1) ... [2022-11-16 07:41:31,947 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:30" (1/1) ... [2022-11-16 07:41:32,015 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:30" (1/1) ... [2022-11-16 07:41:32,058 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:30" (1/1) ... [2022-11-16 07:41:32,144 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:41:32,146 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:41:32,147 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:41:32,147 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:41:32,148 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:30" (1/1) ... [2022-11-16 07:41:32,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:41:32,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df7d2de-67e5-4638-9032-8535b5de21de/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:41:32,189 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df7d2de-67e5-4638-9032-8535b5de21de/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:41:32,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df7d2de-67e5-4638-9032-8535b5de21de/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:41:32,247 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 07:41:32,247 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 07:41:32,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 07:41:32,250 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 07:41:32,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 07:41:32,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 07:41:32,250 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_read [2022-11-16 07:41:32,250 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_read [2022-11-16 07:41:32,251 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_release [2022-11-16 07:41:32,251 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_release [2022-11-16 07:41:32,251 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_control [2022-11-16 07:41:32,251 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_control [2022-11-16 07:41:32,251 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2022-11-16 07:41:32,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2022-11-16 07:41:32,252 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_add_mapping [2022-11-16 07:41:32,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_add_mapping [2022-11-16 07:41:32,252 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_finish [2022-11-16 07:41:32,252 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_finish [2022-11-16 07:41:32,252 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2022-11-16 07:41:32,252 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2022-11-16 07:41:32,253 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2022-11-16 07:41:32,253 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_prepare [2022-11-16 07:41:32,253 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_prepare [2022-11-16 07:41:32,253 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_urb_buffers [2022-11-16 07:41:32,253 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_urb_buffers [2022-11-16 07:41:32,253 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_reset [2022-11-16 07:41:32,254 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_reset [2022-11-16 07:41:32,254 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2022-11-16 07:41:32,254 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2022-11-16 07:41:32,254 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 07:41:32,254 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 07:41:32,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2022-11-16 07:41:32,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2022-11-16 07:41:32,255 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 07:41:32,255 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_ts [2022-11-16 07:41:32,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_ts [2022-11-16 07:41:32,255 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_id [2022-11-16 07:41:32,255 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_id [2022-11-16 07:41:32,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 07:41:32,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 07:41:32,256 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-16 07:41:32,256 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-16 07:41:32,257 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 07:41:32,257 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 07:41:32,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 07:41:32,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 07:41:32,257 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 07:41:32,258 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 07:41:32,258 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-16 07:41:32,258 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-16 07:41:32,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:41:32,259 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2022-11-16 07:41:32,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2022-11-16 07:41:32,259 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_v4l2_ctrl [2022-11-16 07:41:32,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_v4l2_ctrl [2022-11-16 07:41:32,259 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_data [2022-11-16 07:41:32,260 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_data [2022-11-16 07:41:32,260 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 07:41:32,261 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 07:41:32,261 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2022-11-16 07:41:32,262 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2022-11-16 07:41:32,262 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_ioctl [2022-11-16 07:41:32,262 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_ioctl [2022-11-16 07:41:32,262 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 07:41:32,262 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 07:41:32,262 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_populate_cache [2022-11-16 07:41:32,263 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_populate_cache [2022-11-16 07:41:32,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 07:41:32,264 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_info [2022-11-16 07:41:32,264 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_info [2022-11-16 07:41:32,264 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 07:41:32,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 07:41:32,265 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2022-11-16 07:41:32,265 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2022-11-16 07:41:32,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 07:41:32,265 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_ctrl [2022-11-16 07:41:32,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_ctrl [2022-11-16 07:41:32,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 07:41:32,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 07:41:32,266 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_finish [2022-11-16 07:41:32,266 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_finish [2022-11-16 07:41:32,266 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_reset_resume [2022-11-16 07:41:32,266 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_reset_resume [2022-11-16 07:41:32,266 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-11-16 07:41:32,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-11-16 07:41:32,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:41:32,267 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2022-11-16 07:41:32,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2022-11-16 07:41:32,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 07:41:32,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 07:41:32,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 07:41:32,268 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 07:41:32,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 07:41:32,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 07:41:32,269 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-16 07:41:32,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-16 07:41:32,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 07:41:32,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 07:41:32,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 07:41:32,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 07:41:32,271 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_forward [2022-11-16 07:41:32,271 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_forward [2022-11-16 07:41:32,271 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2022-11-16 07:41:32,272 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2022-11-16 07:41:32,272 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_commit_video [2022-11-16 07:41:32,272 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_commit_video [2022-11-16 07:41:32,272 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2022-11-16 07:41:32,272 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 07:41:32,272 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 07:41:32,273 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2022-11-16 07:41:32,273 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2022-11-16 07:41:32,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:41:32,273 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2022-11-16 07:41:32,273 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2022-11-16 07:41:32,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 07:41:32,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 07:41:32,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-16 07:41:32,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-16 07:41:32,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 07:41:32,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 07:41:32,275 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_get [2022-11-16 07:41:32,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_get [2022-11-16 07:41:32,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:41:32,279 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_endpoint [2022-11-16 07:41:32,279 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_endpoint [2022-11-16 07:41:32,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 07:41:32,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 07:41:32,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:41:32,283 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 07:41:32,283 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_endpoint_max_bpi [2022-11-16 07:41:32,284 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_endpoint_max_bpi [2022-11-16 07:41:32,289 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 07:41:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 07:41:32,289 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_video_ctrl [2022-11-16 07:41:32,290 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_video_ctrl [2022-11-16 07:41:32,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 07:41:32,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 07:41:32,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 07:41:32,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 07:41:32,290 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-16 07:41:32,290 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-16 07:41:32,291 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_delete [2022-11-16 07:41:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_delete [2022-11-16 07:41:32,291 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit_entity [2022-11-16 07:41:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit_entity [2022-11-16 07:41:32,291 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_urb_buffers [2022-11-16 07:41:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_urb_buffers [2022-11-16 07:41:32,291 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 07:41:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 07:41:32,292 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_del_event [2022-11-16 07:41:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_del_event [2022-11-16 07:41:32,292 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2022-11-16 07:41:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2022-11-16 07:41:32,292 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_open [2022-11-16 07:41:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_open [2022-11-16 07:41:32,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:41:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:41:32,293 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-16 07:41:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-16 07:41:32,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 07:41:32,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 07:41:32,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 07:41:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 07:41:32,294 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2022-11-16 07:41:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2022-11-16 07:41:32,294 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_event [2022-11-16 07:41:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_event [2022-11-16 07:41:32,294 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-16 07:41:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-16 07:41:32,294 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_plane_payload [2022-11-16 07:41:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_plane_payload [2022-11-16 07:41:32,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-11-16 07:41:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-11-16 07:41:32,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-11-16 07:41:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-11-16 07:41:32,295 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-11-16 07:41:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-11-16 07:41:32,296 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 07:41:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 07:41:32,296 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup [2022-11-16 07:41:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup [2022-11-16 07:41:32,296 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2022-11-16 07:41:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2022-11-16 07:41:32,296 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 07:41:32,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 07:41:32,297 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_queue_fh [2022-11-16 07:41:32,297 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_queue_fh [2022-11-16 07:41:32,297 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video [2022-11-16 07:41:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video [2022-11-16 07:41:32,363 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_start [2022-11-16 07:41:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_start [2022-11-16 07:41:32,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 07:41:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 07:41:32,363 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2022-11-16 07:41:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2022-11-16 07:41:32,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_5_4 [2022-11-16 07:41:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_5_4 [2022-11-16 07:41:32,363 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2022-11-16 07:41:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2022-11-16 07:41:32,364 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_find_control [2022-11-16 07:41:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_find_control [2022-11-16 07:41:32,364 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_cleanup [2022-11-16 07:41:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_cleanup [2022-11-16 07:41:32,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 07:41:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 07:41:32,364 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-16 07:41:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-16 07:41:32,364 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2022-11-16 07:41:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2022-11-16 07:41:32,364 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_prepare [2022-11-16 07:41:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_prepare [2022-11-16 07:41:32,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59___0 [2022-11-16 07:41:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59___0 [2022-11-16 07:41:32,365 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set_zoom [2022-11-16 07:41:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set_zoom [2022-11-16 07:41:32,365 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_test_bit [2022-11-16 07:41:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_test_bit [2022-11-16 07:41:32,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:41:32,365 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 07:41:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 07:41:32,365 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2022-11-16 07:41:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2022-11-16 07:41:32,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:41:32,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2022-11-16 07:41:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2022-11-16 07:41:32,365 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_stop [2022-11-16 07:41:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_stop [2022-11-16 07:41:32,366 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_entity [2022-11-16 07:41:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_entity [2022-11-16 07:41:32,366 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2022-11-16 07:41:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2022-11-16 07:41:32,366 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_ctrl [2022-11-16 07:41:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_ctrl [2022-11-16 07:41:32,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:41:32,366 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-16 07:41:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-16 07:41:32,366 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 07:41:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 07:41:32,366 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 07:41:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 07:41:32,367 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dismiss_privileges [2022-11-16 07:41:32,367 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dismiss_privileges [2022-11-16 07:41:32,367 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 07:41:32,367 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 07:41:32,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irqlock_of_uvc_video_queue [2022-11-16 07:41:32,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irqlock_of_uvc_video_queue [2022-11-16 07:41:32,367 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-16 07:41:32,367 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-16 07:41:32,369 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2022-11-16 07:41:32,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2022-11-16 07:41:32,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 07:41:32,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 07:41:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_host_sof [2022-11-16 07:41:32,370 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_host_sof [2022-11-16 07:41:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 07:41:32,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 07:41:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 07:41:32,370 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 07:41:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_uvc_clock [2022-11-16 07:41:32,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_uvc_clock [2022-11-16 07:41:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2022-11-16 07:41:32,370 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2022-11-16 07:41:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2022-11-16 07:41:32,371 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2022-11-16 07:41:32,371 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2022-11-16 07:41:32,371 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2022-11-16 07:41:32,371 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_terms [2022-11-16 07:41:32,371 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_terms [2022-11-16 07:41:32,375 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-16 07:41:32,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-16 07:41:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_has_privileges [2022-11-16 07:41:32,376 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_has_privileges [2022-11-16 07:41:32,380 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_enable [2022-11-16 07:41:32,381 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_enable [2022-11-16 07:41:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 07:41:32,381 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 07:41:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:41:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 07:41:32,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 07:41:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2022-11-16 07:41:32,382 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2022-11-16 07:41:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2022-11-16 07:41:32,382 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2022-11-16 07:41:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 07:41:32,382 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 07:41:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_match_guid [2022-11-16 07:41:32,383 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_match_guid [2022-11-16 07:41:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 07:41:32,383 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 07:41:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_uninit_video [2022-11-16 07:41:32,383 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_uninit_video [2022-11-16 07:41:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup_stream [2022-11-16 07:41:32,383 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup_stream [2022-11-16 07:41:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2022-11-16 07:41:32,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2022-11-16 07:41:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_enable [2022-11-16 07:41:32,384 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_enable [2022-11-16 07:41:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_video_ctrl [2022-11-16 07:41:32,384 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_video_ctrl [2022-11-16 07:41:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2022-11-16 07:41:32,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2022-11-16 07:41:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-11-16 07:41:32,385 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-11-16 07:41:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2022-11-16 07:41:32,385 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2022-11-16 07:41:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2022-11-16 07:41:32,385 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2022-11-16 07:41:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-16 07:41:32,386 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-16 07:41:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_queue [2022-11-16 07:41:32,386 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_queue [2022-11-16 07:41:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_resume [2022-11-16 07:41:32,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_resume [2022-11-16 07:41:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 07:41:32,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 07:41:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_unregister_video [2022-11-16 07:41:32,387 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_unregister_video [2022-11-16 07:41:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2022-11-16 07:41:32,387 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2022-11-16 07:41:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_resume [2022-11-16 07:41:32,387 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_resume [2022-11-16 07:41:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2022-11-16 07:41:32,387 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2022-11-16 07:41:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2022-11-16 07:41:32,388 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2022-11-16 07:41:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_streaming [2022-11-16 07:41:32,388 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_streaming [2022-11-16 07:41:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_disconnect [2022-11-16 07:41:32,388 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_disconnect [2022-11-16 07:41:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:41:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2022-11-16 07:41:32,389 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2022-11-16 07:41:32,389 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get_zoom [2022-11-16 07:41:32,389 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get_zoom [2022-11-16 07:41:32,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 07:41:32,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 07:41:33,788 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:41:33,792 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:41:33,959 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 07:41:34,713 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11812: SUMMARY for call __copy_to_user_nocheck_#t~ret1066#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 07:41:34,714 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 07:41:34,714 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 07:41:34,714 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: assume 10 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-11-16 07:41:34,714 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: assume !(10 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-11-16 07:41:34,714 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: assume 16 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-11-16 07:41:34,714 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: assume !(16 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-11-16 07:41:34,715 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11796: assume 4 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-11-16 07:41:34,715 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11796: assume !(4 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-11-16 07:41:34,715 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11800: assume 8 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-11-16 07:41:34,715 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11800: assume !(8 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-11-16 07:41:34,715 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833: assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret1064#1 && __copy_to_user_nocheck_#t~ret1064#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___0~24#1 := __copy_to_user_nocheck_#t~ret1064#1;havoc __copy_to_user_nocheck_#t~ret1064#1; [2022-11-16 07:41:34,715 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11792: assume 2 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-11-16 07:41:34,715 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11792: assume !(2 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-11-16 07:41:34,716 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11805: SUMMARY for call __copy_to_user_nocheck_#t~ret1064#1 := ldv__builtin_expect((if 0 != __copy_to_user_nocheck_~ret~18#1 then 1 else 0), 0); srcloc: null [2022-11-16 07:41:34,716 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11809: 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 07:41:34,716 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11797: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-11-16 07:41:34,716 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11859: __copy_to_user_nocheck_~tmp___2~10#1 := __copy_to_user_nocheck_#t~ret1066#1;havoc __copy_to_user_nocheck_#t~ret1066#1;__copy_to_user_nocheck_#res#1 := (if __copy_to_user_nocheck_~tmp___2~10#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_nocheck_~tmp___2~10#1 % 18446744073709551616 % 4294967296 else __copy_to_user_nocheck_~tmp___2~10#1 % 18446744073709551616 % 4294967296 - 4294967296); [2022-11-16 07:41:34,716 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11801: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-11-16 07:41:34,716 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11789: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-11-16 07:41:34,716 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11793: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-11-16 07:41:34,717 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-11-16 07:41:34,717 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-11-16 07:41:34,717 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11847: assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret1065#1 && __copy_to_user_nocheck_#t~ret1065#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___1~14#1 := __copy_to_user_nocheck_#t~ret1065#1;havoc __copy_to_user_nocheck_#t~ret1065#1; [2022-11-16 07:41:34,717 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 07:41:34,717 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 07:41:37,969 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11700: 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 07:41:37,969 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11692: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-11-16 07:41:37,969 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11696: SUMMARY for call __copy_from_user_nocheck_#t~ret1059#1 := ldv__builtin_expect((if 0 != __copy_from_user_nocheck_~ret~17#1 then 1 else 0), 0); srcloc: null [2022-11-16 07:41:37,969 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729: assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret1059#1 && __copy_from_user_nocheck_#t~ret1059#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___0~23#1 := __copy_from_user_nocheck_#t~ret1059#1;havoc __copy_from_user_nocheck_#t~ret1059#1; [2022-11-16 07:41:37,969 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11684: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-11-16 07:41:37,969 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 07:41:37,969 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 07:41:37,970 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11688: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-11-16 07:41:37,970 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11680: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-11-16 07:41:37,970 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 07:41:37,970 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 07:41:37,970 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11756: __copy_from_user_nocheck_~tmp___2~9#1 := __copy_from_user_nocheck_#t~ret1061#1;havoc __copy_from_user_nocheck_#t~ret1061#1;__copy_from_user_nocheck_#res#1 := (if __copy_from_user_nocheck_~tmp___2~9#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_from_user_nocheck_~tmp___2~9#1 % 18446744073709551616 % 4294967296 else __copy_from_user_nocheck_~tmp___2~9#1 % 18446744073709551616 % 4294967296 - 4294967296); [2022-11-16 07:41:37,970 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-11-16 07:41:37,970 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-11-16 07:41:37,970 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744: assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret1060#1 && __copy_from_user_nocheck_#t~ret1060#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___1~13#1 := __copy_from_user_nocheck_#t~ret1060#1;havoc __copy_from_user_nocheck_#t~ret1060#1; [2022-11-16 07:41:37,971 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11699: assume 16 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-11-16 07:41:37,971 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11699: assume !(16 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-11-16 07:41:37,971 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11703: SUMMARY for call __copy_from_user_nocheck_#t~ret1061#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 07:41:37,971 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11691: assume 8 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-11-16 07:41:37,971 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11691: assume !(8 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-11-16 07:41:37,971 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: assume 10 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-11-16 07:41:37,971 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: assume !(10 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-11-16 07:41:37,971 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume 2 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-11-16 07:41:37,971 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume !(2 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-11-16 07:41:37,972 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11687: assume 4 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-11-16 07:41:37,972 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L11687: assume !(4 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-11-16 07:46:39,588 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-16 07:46:39,693 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:46:44,112 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:46:44,112 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-16 07:46:44,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:46:44 BoogieIcfgContainer [2022-11-16 07:46:44,119 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:46:44,120 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:46:44,120 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:46:44,130 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:46:44,130 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:46:44" (1/1) ... [2022-11-16 07:46:44,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:46:44,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:44,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3384 states to 2323 states and 3384 transitions. [2022-11-16 07:46:44,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 3384 transitions. [2022-11-16 07:46:44,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-11-16 07:46:44,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:44,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:45,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:46,565 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 07:46:53,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 07:46:53,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:54,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3407 states to 2335 states and 3407 transitions. [2022-11-16 07:46:54,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2335 states and 3407 transitions. [2022-11-16 07:46:54,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-11-16 07:46:54,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:54,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:55,300 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 07:46:55,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:55,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3427 states to 2341 states and 3427 transitions. [2022-11-16 07:46:55,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 3427 transitions. [2022-11-16 07:46:55,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2022-11-16 07:46:55,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:55,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:55,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:56,702 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 07:46:57,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:57,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3450 states to 2348 states and 3450 transitions. [2022-11-16 07:46:57,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 3450 transitions. [2022-11-16 07:46:57,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-11-16 07:46:57,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:57,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:57,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:58,436 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 07:46:59,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:59,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3476 states to 2356 states and 3476 transitions. [2022-11-16 07:46:59,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 3476 transitions. [2022-11-16 07:46:59,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2022-11-16 07:46:59,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:59,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:59,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:00,314 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 07:47:01,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:01,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 2365 states and 3505 transitions. [2022-11-16 07:47:01,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 3505 transitions. [2022-11-16 07:47:01,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2022-11-16 07:47:01,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:01,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:01,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:02,608 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 07:47:03,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:03,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3527 states to 2371 states and 3527 transitions. [2022-11-16 07:47:03,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 3527 transitions. [2022-11-16 07:47:03,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2022-11-16 07:47:03,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:03,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:03,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:04,521 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:47:04,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:04,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3528 states to 2372 states and 3528 transitions. [2022-11-16 07:47:04,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 3528 transitions. [2022-11-16 07:47:04,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-11-16 07:47:04,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:04,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:05,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:05,964 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 07:47:06,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:06,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3549 states to 2379 states and 3549 transitions. [2022-11-16 07:47:06,396 INFO L276 IsEmpty]: Start isEmpty. Operand 2379 states and 3549 transitions. [2022-11-16 07:47:06,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-11-16 07:47:06,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:06,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:06,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:07,577 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 07:47:07,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:07,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 2380 states and 3550 transitions. [2022-11-16 07:47:07,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 3550 transitions. [2022-11-16 07:47:07,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-11-16 07:47:07,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:07,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:07,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:08,586 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:47:08,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:08,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 2381 states and 3551 transitions. [2022-11-16 07:47:08,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 3551 transitions. [2022-11-16 07:47:08,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2022-11-16 07:47:08,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:08,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:08,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:09,528 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 07:47:10,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:10,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3572 states to 2388 states and 3572 transitions. [2022-11-16 07:47:10,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2388 states and 3572 transitions. [2022-11-16 07:47:10,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-11-16 07:47:10,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:10,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:10,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:11,008 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 07:47:11,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:11,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3573 states to 2389 states and 3573 transitions. [2022-11-16 07:47:11,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 3573 transitions. [2022-11-16 07:47:11,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-16 07:47:11,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:11,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:12,104 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 07:47:12,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:12,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 2390 states and 3574 transitions. [2022-11-16 07:47:12,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2390 states and 3574 transitions. [2022-11-16 07:47:12,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-11-16 07:47:12,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:12,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:12,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:13,083 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 07:47:13,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:13,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3591 states to 2397 states and 3591 transitions. [2022-11-16 07:47:13,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 3591 transitions. [2022-11-16 07:47:13,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-11-16 07:47:13,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:13,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:14,693 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 07:47:16,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:16,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3629 states to 2410 states and 3629 transitions. [2022-11-16 07:47:16,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 3629 transitions. [2022-11-16 07:47:16,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-16 07:47:16,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:16,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:17,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:17,666 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:47:17,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:17,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3630 states to 2411 states and 3630 transitions. [2022-11-16 07:47:17,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 3630 transitions. [2022-11-16 07:47:17,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-11-16 07:47:17,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:17,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:18,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:18,589 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 07:47:18,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:18,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3649 states to 2417 states and 3649 transitions. [2022-11-16 07:47:18,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 3649 transitions. [2022-11-16 07:47:18,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-16 07:47:18,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:18,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:19,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:19,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:47:19,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:19,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3650 states to 2418 states and 3650 transitions. [2022-11-16 07:47:19,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 3650 transitions. [2022-11-16 07:47:19,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-11-16 07:47:19,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:19,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:20,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:20,711 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 07:47:20,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:20,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3650 states to 2419 states and 3650 transitions. [2022-11-16 07:47:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 3650 transitions. [2022-11-16 07:47:20,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2022-11-16 07:47:20,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:20,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:21,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:21,566 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 07:47:21,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:21,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3651 states to 2420 states and 3651 transitions. [2022-11-16 07:47:21,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 3651 transitions. [2022-11-16 07:47:21,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2022-11-16 07:47:21,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:21,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:21,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:22,390 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:47:22,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:22,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3653 states to 2422 states and 3653 transitions. [2022-11-16 07:47:22,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2422 states and 3653 transitions. [2022-11-16 07:47:22,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-16 07:47:22,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:22,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:23,432 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 07:47:23,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:23,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3653 states to 2423 states and 3653 transitions. [2022-11-16 07:47:23,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2423 states and 3653 transitions. [2022-11-16 07:47:23,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-16 07:47:23,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:23,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:23,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:24,352 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 07:47:24,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:24,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3673 states to 2429 states and 3673 transitions. [2022-11-16 07:47:24,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 3673 transitions. [2022-11-16 07:47:24,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-11-16 07:47:24,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:24,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:24,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:25,238 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 07:47:25,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:25,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 2430 states and 3674 transitions. [2022-11-16 07:47:25,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 3674 transitions. [2022-11-16 07:47:25,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-16 07:47:25,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:25,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:25,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:26,445 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 07:47:28,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:28,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 2444 states and 3712 transitions. [2022-11-16 07:47:28,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 3712 transitions. [2022-11-16 07:47:28,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-11-16 07:47:28,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:28,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:29,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:29,792 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:47:29,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:29,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3714 states to 2446 states and 3714 transitions. [2022-11-16 07:47:29,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 3714 transitions. [2022-11-16 07:47:29,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2022-11-16 07:47:29,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:29,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:30,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:30,826 INFO L134 CoverageAnalysis]: Checked inductivity of 3858 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 07:47:31,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:31,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 2459 states and 3748 transitions. [2022-11-16 07:47:31,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 3748 transitions. [2022-11-16 07:47:31,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-11-16 07:47:31,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:31,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:31,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:32,214 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 07:47:32,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:32,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3749 states to 2460 states and 3749 transitions. [2022-11-16 07:47:32,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 3749 transitions. [2022-11-16 07:47:32,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-11-16 07:47:32,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:32,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:32,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:33,206 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 07:47:36,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:36,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3785 states to 2471 states and 3785 transitions. [2022-11-16 07:47:36,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 3785 transitions. [2022-11-16 07:47:36,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-11-16 07:47:36,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:36,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:37,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:37,579 INFO L134 CoverageAnalysis]: Checked inductivity of 3858 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2022-11-16 07:47:37,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:37,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3786 states to 2473 states and 3786 transitions. [2022-11-16 07:47:37,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 3786 transitions. [2022-11-16 07:47:37,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-11-16 07:47:37,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:37,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:37,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:38,326 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 07:47:38,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:38,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3787 states to 2474 states and 3787 transitions. [2022-11-16 07:47:38,362 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 3787 transitions. [2022-11-16 07:47:38,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-11-16 07:47:38,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:38,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:38,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:39,033 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 07:47:39,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:39,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 2475 states and 3788 transitions. [2022-11-16 07:47:39,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 3788 transitions. [2022-11-16 07:47:39,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-11-16 07:47:39,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:39,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:39,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:39,667 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 07:47:39,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:39,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 2476 states and 3788 transitions. [2022-11-16 07:47:39,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2476 states and 3788 transitions. [2022-11-16 07:47:39,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-16 07:47:39,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:39,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:39,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:40,334 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 07:47:40,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:40,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 2477 states and 3789 transitions. [2022-11-16 07:47:40,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 3789 transitions. [2022-11-16 07:47:40,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-11-16 07:47:40,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:40,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:40,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:41,217 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 07:47:41,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:41,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3790 states to 2478 states and 3790 transitions. [2022-11-16 07:47:41,274 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 3790 transitions. [2022-11-16 07:47:41,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-11-16 07:47:41,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:41,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:41,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:41,921 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 07:47:41,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:41,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 2480 states and 3792 transitions. [2022-11-16 07:47:41,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2480 states and 3792 transitions. [2022-11-16 07:47:41,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-16 07:47:41,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:41,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:42,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:42,577 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:47:42,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:42,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3793 states to 2481 states and 3793 transitions. [2022-11-16 07:47:42,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2481 states and 3793 transitions. [2022-11-16 07:47:42,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-11-16 07:47:42,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:42,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:43,320 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 07:47:43,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:43,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3794 states to 2482 states and 3794 transitions. [2022-11-16 07:47:43,355 INFO L276 IsEmpty]: Start isEmpty. Operand 2482 states and 3794 transitions. [2022-11-16 07:47:43,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 07:47:43,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:43,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:43,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:44,061 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:47:44,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:44,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3795 states to 2483 states and 3795 transitions. [2022-11-16 07:47:44,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2483 states and 3795 transitions. [2022-11-16 07:47:44,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-16 07:47:44,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:44,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:44,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:45,083 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 07:47:45,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:45,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 2486 states and 3797 transitions. [2022-11-16 07:47:45,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 3797 transitions. [2022-11-16 07:47:45,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-11-16 07:47:45,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:45,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:45,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:45,836 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 07:47:47,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:47,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 2493 states and 3828 transitions. [2022-11-16 07:47:47,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 3828 transitions. [2022-11-16 07:47:47,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 07:47:47,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:47,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:47,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:47,709 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 07:47:47,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:47,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 2494 states and 3829 transitions. [2022-11-16 07:47:47,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 3829 transitions. [2022-11-16 07:47:47,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 07:47:47,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:47,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:48,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:49,028 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:47:50,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:50,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3849 states to 2501 states and 3849 transitions. [2022-11-16 07:47:50,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2501 states and 3849 transitions. [2022-11-16 07:47:50,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 07:47:50,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:50,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:50,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:51,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4032 trivial. 0 not checked. [2022-11-16 07:47:51,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:51,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3854 states to 2506 states and 3854 transitions. [2022-11-16 07:47:51,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 3854 transitions. [2022-11-16 07:47:51,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 07:47:51,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:51,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:51,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:52,586 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:47:54,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:54,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3899 states to 2519 states and 3899 transitions. [2022-11-16 07:47:54,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 3899 transitions. [2022-11-16 07:47:54,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 07:47:54,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:54,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:55,778 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:47:56,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:56,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2524 states and 3918 transitions. [2022-11-16 07:47:56,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 3918 transitions. [2022-11-16 07:47:56,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-16 07:47:56,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:56,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:57,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:57,552 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 07:47:57,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:57,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3919 states to 2525 states and 3919 transitions. [2022-11-16 07:47:57,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 3919 transitions. [2022-11-16 07:47:57,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 07:47:57,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:57,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:57,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:58,119 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 07:47:58,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:58,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3922 states to 2529 states and 3922 transitions. [2022-11-16 07:47:58,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 3922 transitions. [2022-11-16 07:47:58,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-16 07:47:58,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:58,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:58,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:58,815 INFO L134 CoverageAnalysis]: Checked inductivity of 3928 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:47:58,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:58,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3925 states to 2530 states and 3925 transitions. [2022-11-16 07:47:58,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 3925 transitions. [2022-11-16 07:47:58,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 07:47:58,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:58,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:59,855 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 07:48:00,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:00,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3953 states to 2542 states and 3953 transitions. [2022-11-16 07:48:00,595 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 3953 transitions. [2022-11-16 07:48:00,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-16 07:48:00,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:00,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:00,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:01,300 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3917 trivial. 0 not checked. [2022-11-16 07:48:03,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:03,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 2549 states and 3972 transitions. [2022-11-16 07:48:03,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 3972 transitions. [2022-11-16 07:48:03,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-16 07:48:03,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:03,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:03,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:04,796 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:48:05,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:05,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3991 states to 2555 states and 3991 transitions. [2022-11-16 07:48:05,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2555 states and 3991 transitions. [2022-11-16 07:48:06,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-16 07:48:06,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:06,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:06,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:06,932 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:48:10,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:10,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4042 states to 2569 states and 4042 transitions. [2022-11-16 07:48:10,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 4042 transitions. [2022-11-16 07:48:10,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-16 07:48:10,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:10,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:10,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:10,922 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:48:12,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4062 states to 2574 states and 4062 transitions. [2022-11-16 07:48:12,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 4062 transitions. [2022-11-16 07:48:12,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-16 07:48:12,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:12,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:12,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:12,947 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:48:13,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:13,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4067 states to 2575 states and 4067 transitions. [2022-11-16 07:48:13,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2575 states and 4067 transitions. [2022-11-16 07:48:13,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-16 07:48:13,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:13,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:13,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:14,291 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:48:15,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:15,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4087 states to 2580 states and 4087 transitions. [2022-11-16 07:48:15,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 4087 transitions. [2022-11-16 07:48:15,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 07:48:15,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:15,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:15,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:16,392 INFO L134 CoverageAnalysis]: Checked inductivity of 3926 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:48:17,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:17,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 2586 states and 4100 transitions. [2022-11-16 07:48:17,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 4100 transitions. [2022-11-16 07:48:17,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-16 07:48:17,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:17,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:17,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:17,785 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 07:48:18,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:18,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4103 states to 2589 states and 4103 transitions. [2022-11-16 07:48:18,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2589 states and 4103 transitions. [2022-11-16 07:48:18,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 07:48:18,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:18,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:18,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:19,316 INFO L134 CoverageAnalysis]: Checked inductivity of 3926 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3918 trivial. 0 not checked. [2022-11-16 07:48:21,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:21,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4121 states to 2596 states and 4121 transitions. [2022-11-16 07:48:21,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 4121 transitions. [2022-11-16 07:48:21,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-16 07:48:21,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:21,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:21,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:22,366 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 07:48:22,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:22,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4152 states to 2608 states and 4152 transitions. [2022-11-16 07:48:22,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2608 states and 4152 transitions. [2022-11-16 07:48:22,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 07:48:22,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:22,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:23,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:23,971 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:48:25,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:25,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 2614 states and 4171 transitions. [2022-11-16 07:48:25,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 4171 transitions. [2022-11-16 07:48:25,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 07:48:25,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:25,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:25,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:26,421 INFO L134 CoverageAnalysis]: Checked inductivity of 3926 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:48:27,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:27,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4191 states to 2620 states and 4191 transitions. [2022-11-16 07:48:27,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2620 states and 4191 transitions. [2022-11-16 07:48:27,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 07:48:27,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:27,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:27,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:28,564 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:48:33,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:33,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4252 states to 2635 states and 4252 transitions. [2022-11-16 07:48:33,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 4252 transitions. [2022-11-16 07:48:33,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 07:48:33,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:33,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:34,517 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:48:35,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:35,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4255 states to 2636 states and 4255 transitions. [2022-11-16 07:48:35,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 4255 transitions. [2022-11-16 07:48:35,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 07:48:35,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:35,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:35,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:36,118 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:48:38,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:38,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4281 states to 2642 states and 4281 transitions. [2022-11-16 07:48:38,524 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 4281 transitions. [2022-11-16 07:48:38,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 07:48:38,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:38,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:38,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:39,517 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:48:40,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:40,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4301 states to 2647 states and 4301 transitions. [2022-11-16 07:48:40,939 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 4301 transitions. [2022-11-16 07:48:40,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 07:48:40,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:40,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:41,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:41,855 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:48:42,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:42,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4306 states to 2648 states and 4306 transitions. [2022-11-16 07:48:42,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 4306 transitions. [2022-11-16 07:48:42,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 07:48:42,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:42,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:42,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:43,445 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:48:44,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:44,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4326 states to 2653 states and 4326 transitions. [2022-11-16 07:48:44,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 4326 transitions. [2022-11-16 07:48:44,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-16 07:48:44,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:44,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:45,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:45,856 INFO L134 CoverageAnalysis]: Checked inductivity of 3926 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:48:47,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:47,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4340 states to 2659 states and 4340 transitions. [2022-11-16 07:48:47,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states and 4340 transitions. [2022-11-16 07:48:47,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-16 07:48:47,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:47,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:47,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:47,794 INFO L134 CoverageAnalysis]: Checked inductivity of 3927 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3919 trivial. 0 not checked. [2022-11-16 07:48:50,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:50,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4355 states to 2665 states and 4355 transitions. [2022-11-16 07:48:50,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2665 states and 4355 transitions. [2022-11-16 07:48:50,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-16 07:48:50,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:50,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:51,204 INFO L134 CoverageAnalysis]: Checked inductivity of 3926 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:48:52,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:52,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 2671 states and 4375 transitions. [2022-11-16 07:48:52,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 4375 transitions. [2022-11-16 07:48:52,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-16 07:48:52,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:52,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:52,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:53,208 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 07:48:53,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:53,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4379 states to 2672 states and 4379 transitions. [2022-11-16 07:48:53,277 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 4379 transitions. [2022-11-16 07:48:53,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 07:48:53,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:53,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:53,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:53,926 INFO L134 CoverageAnalysis]: Checked inductivity of 3922 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3915 trivial. 0 not checked. [2022-11-16 07:48:56,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:48:56,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4416 states to 2683 states and 4416 transitions. [2022-11-16 07:48:56,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 4416 transitions. [2022-11-16 07:48:56,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 07:48:56,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:48:56,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:48:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:48:57,600 INFO L134 CoverageAnalysis]: Checked inductivity of 3996 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:49:02,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:02,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4449 states to 2691 states and 4449 transitions. [2022-11-16 07:49:02,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 4449 transitions. [2022-11-16 07:49:02,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 07:49:02,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:02,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:02,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:03,115 INFO L134 CoverageAnalysis]: Checked inductivity of 3922 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3915 trivial. 0 not checked. [2022-11-16 07:49:03,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:03,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 2694 states and 4461 transitions. [2022-11-16 07:49:03,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 4461 transitions. [2022-11-16 07:49:03,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-16 07:49:03,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:03,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:04,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:04,730 INFO L134 CoverageAnalysis]: Checked inductivity of 3931 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3931 trivial. 0 not checked. [2022-11-16 07:49:05,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:05,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4462 states to 2695 states and 4462 transitions. [2022-11-16 07:49:05,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 4462 transitions. [2022-11-16 07:49:05,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 07:49:05,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:05,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:05,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:05,895 INFO L134 CoverageAnalysis]: Checked inductivity of 3922 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3915 trivial. 0 not checked. [2022-11-16 07:49:06,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:06,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4474 states to 2698 states and 4474 transitions. [2022-11-16 07:49:06,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 4474 transitions. [2022-11-16 07:49:06,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-16 07:49:06,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:06,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:06,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:07,335 INFO L134 CoverageAnalysis]: Checked inductivity of 3931 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3931 trivial. 0 not checked. [2022-11-16 07:49:07,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:07,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2699 states and 4475 transitions. [2022-11-16 07:49:07,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2699 states and 4475 transitions. [2022-11-16 07:49:07,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 07:49:07,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:07,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:07,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:08,382 INFO L134 CoverageAnalysis]: Checked inductivity of 3922 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3915 trivial. 0 not checked. [2022-11-16 07:49:09,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:09,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4487 states to 2702 states and 4487 transitions. [2022-11-16 07:49:09,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 4487 transitions. [2022-11-16 07:49:09,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-16 07:49:09,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:09,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:09,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:09,908 INFO L134 CoverageAnalysis]: Checked inductivity of 3931 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3931 trivial. 0 not checked. [2022-11-16 07:49:10,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:10,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2703 states and 4488 transitions. [2022-11-16 07:49:10,293 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 4488 transitions. [2022-11-16 07:49:10,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-16 07:49:10,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:10,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:10,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:11,008 INFO L134 CoverageAnalysis]: Checked inductivity of 3931 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3931 trivial. 0 not checked. [2022-11-16 07:49:13,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:13,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 2706 states and 4496 transitions. [2022-11-16 07:49:13,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 4496 transitions. [2022-11-16 07:49:13,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-16 07:49:13,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:13,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:13,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:13,962 INFO L134 CoverageAnalysis]: Checked inductivity of 3932 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2022-11-16 07:49:15,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:15,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4533 states to 2721 states and 4533 transitions. [2022-11-16 07:49:15,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 4533 transitions. [2022-11-16 07:49:15,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 07:49:15,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:15,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:16,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:16,769 INFO L134 CoverageAnalysis]: Checked inductivity of 3993 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:49:19,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:19,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4545 states to 2726 states and 4545 transitions. [2022-11-16 07:49:19,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 4545 transitions. [2022-11-16 07:49:19,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 07:49:19,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:19,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:19,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:20,005 INFO L134 CoverageAnalysis]: Checked inductivity of 3922 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3915 trivial. 0 not checked. [2022-11-16 07:49:22,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:22,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4564 states to 2733 states and 4564 transitions. [2022-11-16 07:49:22,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 4564 transitions. [2022-11-16 07:49:22,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 07:49:22,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:22,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:22,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3928 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3920 trivial. 0 not checked. [2022-11-16 07:49:24,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:24,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4575 states to 2738 states and 4575 transitions. [2022-11-16 07:49:24,826 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 4575 transitions. [2022-11-16 07:49:24,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-16 07:49:24,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:24,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:25,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:25,385 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 07:49:25,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:25,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4576 states to 2740 states and 4576 transitions. [2022-11-16 07:49:25,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 4576 transitions. [2022-11-16 07:49:25,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 07:49:25,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:25,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:25,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:26,767 INFO L134 CoverageAnalysis]: Checked inductivity of 3927 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:49:28,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:28,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4597 states to 2746 states and 4597 transitions. [2022-11-16 07:49:28,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2746 states and 4597 transitions. [2022-11-16 07:49:28,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 07:49:28,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:28,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:29,278 INFO L134 CoverageAnalysis]: Checked inductivity of 3927 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:49:30,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:30,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4613 states to 2752 states and 4613 transitions. [2022-11-16 07:49:30,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2752 states and 4613 transitions. [2022-11-16 07:49:30,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 07:49:30,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:30,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:30,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:30,957 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 07:49:31,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:31,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4616 states to 2753 states and 4616 transitions. [2022-11-16 07:49:31,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2753 states and 4616 transitions. [2022-11-16 07:49:31,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 07:49:31,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:31,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:32,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:32,996 INFO L134 CoverageAnalysis]: Checked inductivity of 3993 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:49:39,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:39,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4662 states to 2766 states and 4662 transitions. [2022-11-16 07:49:39,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 4662 transitions. [2022-11-16 07:49:39,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 07:49:39,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:39,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:39,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:40,021 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 07:49:42,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:42,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4670 states to 2769 states and 4670 transitions. [2022-11-16 07:49:42,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2769 states and 4670 transitions. [2022-11-16 07:49:42,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 07:49:42,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:42,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:43,694 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 07:49:44,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:44,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4673 states to 2770 states and 4673 transitions. [2022-11-16 07:49:44,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 4673 transitions. [2022-11-16 07:49:44,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 07:49:44,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:44,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:44,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:45,487 INFO L134 CoverageAnalysis]: Checked inductivity of 3993 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:49:47,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:47,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4690 states to 2775 states and 4690 transitions. [2022-11-16 07:49:47,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 4690 transitions. [2022-11-16 07:49:47,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 07:49:47,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:47,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:48,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:48,907 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 07:49:55,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:55,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4723 states to 2784 states and 4723 transitions. [2022-11-16 07:49:55,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2784 states and 4723 transitions. [2022-11-16 07:49:55,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 07:49:55,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:55,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:55,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:56,321 INFO L134 CoverageAnalysis]: Checked inductivity of 3932 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2022-11-16 07:49:57,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:57,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4745 states to 2795 states and 4745 transitions. [2022-11-16 07:49:57,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 4745 transitions. [2022-11-16 07:49:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 07:49:57,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:57,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:58,200 INFO L134 CoverageAnalysis]: Checked inductivity of 3932 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2022-11-16 07:49:59,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:59,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4760 states to 2799 states and 4760 transitions. [2022-11-16 07:49:59,053 INFO L276 IsEmpty]: Start isEmpty. Operand 2799 states and 4760 transitions. [2022-11-16 07:49:59,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 07:49:59,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:59,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:49:59,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:49:59,797 INFO L134 CoverageAnalysis]: Checked inductivity of 3997 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:49:59,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:49:59,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4761 states to 2800 states and 4761 transitions. [2022-11-16 07:49:59,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2800 states and 4761 transitions. [2022-11-16 07:49:59,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 07:49:59,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:49:59,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:50:00,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:50:00,740 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:50:02,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:50:02,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4769 states to 2804 states and 4769 transitions. [2022-11-16 07:50:02,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2804 states and 4769 transitions. [2022-11-16 07:50:02,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 07:50:02,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:50:02,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:50:02,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:50:03,286 INFO L134 CoverageAnalysis]: Checked inductivity of 3922 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3915 trivial. 0 not checked. [2022-11-16 07:50:04,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:50:04,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4784 states to 2811 states and 4784 transitions. [2022-11-16 07:50:04,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 4784 transitions. [2022-11-16 07:50:04,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 07:50:04,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:50:04,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:50:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:50:05,593 INFO L134 CoverageAnalysis]: Checked inductivity of 3930 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:50:05,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:50:05,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4787 states to 2812 states and 4787 transitions. [2022-11-16 07:50:05,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states and 4787 transitions. [2022-11-16 07:50:05,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 07:50:05,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:50:05,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:50:05,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:50:06,591 INFO L134 CoverageAnalysis]: Checked inductivity of 3993 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:50:09,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:50:09,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4801 states to 2817 states and 4801 transitions. [2022-11-16 07:50:09,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 4801 transitions. [2022-11-16 07:50:09,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 07:50:09,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:50:09,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:50:09,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:50:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 3922 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3915 trivial. 0 not checked. [2022-11-16 07:50:11,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:50:11,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4820 states to 2823 states and 4820 transitions. [2022-11-16 07:50:11,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 4820 transitions. [2022-11-16 07:50:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 07:50:11,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:50:11,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:50:11,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:50:12,379 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 07:50:15,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:50:15,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4836 states to 2829 states and 4836 transitions. [2022-11-16 07:50:15,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 4836 transitions. [2022-11-16 07:50:15,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 07:50:15,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:50:15,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:50:15,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:50:16,270 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 07:50:21,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:50:21,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4875 states to 2837 states and 4875 transitions. [2022-11-16 07:50:21,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 4875 transitions. [2022-11-16 07:50:21,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 07:50:21,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:50:21,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:50:21,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:50:22,367 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 07:50:24,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:50:24,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4883 states to 2839 states and 4883 transitions. [2022-11-16 07:50:24,676 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 4883 transitions. [2022-11-16 07:50:24,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 07:50:24,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:50:24,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:50:24,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:50:25,515 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 07:50:26,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:50:26,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4885 states to 2840 states and 4885 transitions. [2022-11-16 07:50:26,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 4885 transitions. [2022-11-16 07:50:26,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 07:50:26,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:50:26,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:50:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:50:27,261 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 07:50:30,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:50:30,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4909 states to 2846 states and 4909 transitions. [2022-11-16 07:50:30,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 4909 transitions. [2022-11-16 07:50:30,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 07:50:30,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:50:30,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:50:30,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:50:30,917 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 07:50:32,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:50:32,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4913 states to 2847 states and 4913 transitions. [2022-11-16 07:50:32,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 4913 transitions. [2022-11-16 07:50:32,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 07:50:32,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:50:32,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:50:32,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:50:33,501 INFO L134 CoverageAnalysis]: Checked inductivity of 3993 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:50:43,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:50:43,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4964 states to 2861 states and 4964 transitions. [2022-11-16 07:50:43,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 4964 transitions. [2022-11-16 07:50:43,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-11-16 07:50:43,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:50:43,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:50:44,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:50:44,547 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 07:50:53,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:50:53,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5016 states to 2875 states and 5016 transitions. [2022-11-16 07:50:53,659 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 5016 transitions. [2022-11-16 07:50:53,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-11-16 07:50:53,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:50:53,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:50:53,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:50:54,359 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 07:50:58,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:50:58,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5040 states to 2881 states and 5040 transitions. [2022-11-16 07:50:58,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 5040 transitions. [2022-11-16 07:50:58,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-11-16 07:50:58,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:50:58,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:50:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:50:58,871 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 07:51:00,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:51:00,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5044 states to 2882 states and 5044 transitions. [2022-11-16 07:51:00,227 INFO L276 IsEmpty]: Start isEmpty. Operand 2882 states and 5044 transitions. [2022-11-16 07:51:00,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-11-16 07:51:00,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:51:00,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:51:00,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:51:00,858 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 07:51:08,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:51:08,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5095 states to 2891 states and 5095 transitions. [2022-11-16 07:51:08,697 INFO L276 IsEmpty]: Start isEmpty. Operand 2891 states and 5095 transitions. [2022-11-16 07:51:08,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-11-16 07:51:08,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:51:08,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:51:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:51:09,372 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 07:51:14,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:51:14,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5126 states to 2898 states and 5126 transitions. [2022-11-16 07:51:14,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 5126 transitions. [2022-11-16 07:51:14,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-11-16 07:51:14,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:51:14,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:51:14,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:51:14,923 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 07:51:17,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:51:17,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5135 states to 2900 states and 5135 transitions. [2022-11-16 07:51:17,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 5135 transitions. [2022-11-16 07:51:17,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-11-16 07:51:17,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:51:17,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:51:18,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:51:18,531 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 07:51:19,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:51:19,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5141 states to 2901 states and 5141 transitions. [2022-11-16 07:51:19,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 5141 transitions. [2022-11-16 07:51:19,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-11-16 07:51:19,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:51:19,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:51:20,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:51:20,516 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 07:51:22,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:51:22,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5156 states to 2903 states and 5156 transitions. [2022-11-16 07:51:22,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 5156 transitions. [2022-11-16 07:51:22,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-11-16 07:51:22,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:51:22,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:51:23,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:51:23,517 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 07:51:24,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:51:24,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5161 states to 2904 states and 5161 transitions. [2022-11-16 07:51:24,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2904 states and 5161 transitions. [2022-11-16 07:51:24,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-11-16 07:51:24,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:51:24,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:51:25,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:51:25,696 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 07:51:27,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:51:27,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5166 states to 2905 states and 5166 transitions. [2022-11-16 07:51:27,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2905 states and 5166 transitions. [2022-11-16 07:51:27,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2022-11-16 07:51:27,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:51:27,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:51:27,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:51:27,689 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 07:51:32,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:51:32,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5182 states to 2911 states and 5182 transitions. [2022-11-16 07:51:32,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2911 states and 5182 transitions. [2022-11-16 07:51:32,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2022-11-16 07:51:32,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:51:32,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:51:32,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:51:33,331 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 07:51:35,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:51:35,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5199 states to 2916 states and 5199 transitions. [2022-11-16 07:51:35,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 5199 transitions. [2022-11-16 07:51:35,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2022-11-16 07:51:35,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:51:35,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:51:35,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:51:36,289 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 07:51:38,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:51:38,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5216 states to 2921 states and 5216 transitions. [2022-11-16 07:51:38,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2921 states and 5216 transitions. [2022-11-16 07:51:38,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2022-11-16 07:51:38,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:51:38,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:51:39,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:51:39,543 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 07:51:42,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:51:42,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 2926 states and 5233 transitions. [2022-11-16 07:51:42,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2926 states and 5233 transitions. [2022-11-16 07:51:42,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2022-11-16 07:51:42,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:51:42,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:51:42,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:51:42,873 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 07:51:45,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:51:45,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5251 states to 2931 states and 5251 transitions. [2022-11-16 07:51:45,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2931 states and 5251 transitions. [2022-11-16 07:51:45,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 07:51:45,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:51:45,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:51:45,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:51:45,716 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 07:51:48,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:51:48,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5253 states to 2933 states and 5253 transitions. [2022-11-16 07:51:48,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2933 states and 5253 transitions. [2022-11-16 07:51:48,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 07:51:48,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:51:48,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:51:48,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:51:49,347 INFO L134 CoverageAnalysis]: Checked inductivity of 3993 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:51:53,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:51:53,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 2939 states and 5279 transitions. [2022-11-16 07:51:53,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 5279 transitions. [2022-11-16 07:51:53,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 07:51:53,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:51:53,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:51:53,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:51:54,165 INFO L134 CoverageAnalysis]: Checked inductivity of 3993 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:51:57,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:51:57,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5298 states to 2944 states and 5298 transitions. [2022-11-16 07:51:57,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 5298 transitions. [2022-11-16 07:51:57,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 07:51:57,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:51:57,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:51:58,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:51:58,467 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 07:52:02,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:02,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5316 states to 2949 states and 5316 transitions. [2022-11-16 07:52:02,079 INFO L276 IsEmpty]: Start isEmpty. Operand 2949 states and 5316 transitions. [2022-11-16 07:52:02,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 07:52:02,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:02,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:02,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:52:02,712 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 07:52:04,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:04,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5319 states to 2950 states and 5319 transitions. [2022-11-16 07:52:04,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 5319 transitions. [2022-11-16 07:52:04,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 07:52:04,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:04,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:04,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:52:04,821 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 07:52:06,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:06,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5325 states to 2951 states and 5325 transitions. [2022-11-16 07:52:06,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2951 states and 5325 transitions. [2022-11-16 07:52:06,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 07:52:06,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:06,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:06,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:52:07,690 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 07:52:19,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:19,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5359 states to 2961 states and 5359 transitions. [2022-11-16 07:52:19,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2961 states and 5359 transitions. [2022-11-16 07:52:19,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 07:52:19,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:19,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:19,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:52:19,785 INFO L134 CoverageAnalysis]: Checked inductivity of 3931 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3922 trivial. 0 not checked. [2022-11-16 07:52:19,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:19,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5360 states to 2962 states and 5360 transitions. [2022-11-16 07:52:19,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2962 states and 5360 transitions. [2022-11-16 07:52:19,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 07:52:19,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:19,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:52:20,598 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 07:52:23,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:23,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5377 states to 2967 states and 5377 transitions. [2022-11-16 07:52:23,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 5377 transitions. [2022-11-16 07:52:23,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 07:52:23,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:23,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:23,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:52:23,977 INFO L134 CoverageAnalysis]: Checked inductivity of 3932 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2022-11-16 07:52:26,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:26,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5414 states to 2982 states and 5414 transitions. [2022-11-16 07:52:26,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2982 states and 5414 transitions. [2022-11-16 07:52:26,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 07:52:26,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:26,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:26,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:52:27,703 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 07:52:31,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:31,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5439 states to 2988 states and 5439 transitions. [2022-11-16 07:52:31,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 5439 transitions. [2022-11-16 07:52:31,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-16 07:52:31,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:31,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:31,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:52:32,022 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 07:52:36,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:36,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5453 states to 2994 states and 5453 transitions. [2022-11-16 07:52:36,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2994 states and 5453 transitions. [2022-11-16 07:52:36,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 07:52:36,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:36,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:52:37,110 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3917 trivial. 0 not checked. [2022-11-16 07:52:39,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:39,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5459 states to 2997 states and 5459 transitions. [2022-11-16 07:52:39,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 5459 transitions. [2022-11-16 07:52:39,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 07:52:39,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:39,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:40,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:52:40,876 INFO L134 CoverageAnalysis]: Checked inductivity of 3994 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:52:43,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:43,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5468 states to 3002 states and 5468 transitions. [2022-11-16 07:52:43,836 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 5468 transitions. [2022-11-16 07:52:43,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2022-11-16 07:52:43,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:43,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:44,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:52:44,502 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 07:52:46,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:46,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5474 states to 3006 states and 5474 transitions. [2022-11-16 07:52:46,266 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 5474 transitions. [2022-11-16 07:52:46,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 07:52:46,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:46,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:46,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:52:46,883 INFO L134 CoverageAnalysis]: Checked inductivity of 3922 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3915 trivial. 0 not checked. [2022-11-16 07:52:48,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:48,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5495 states to 3012 states and 5495 transitions. [2022-11-16 07:52:48,662 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 5495 transitions. [2022-11-16 07:52:48,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 07:52:48,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:48,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:48,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:52:49,449 INFO L134 CoverageAnalysis]: Checked inductivity of 3993 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:52:53,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:53,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 3017 states and 5509 transitions. [2022-11-16 07:52:53,064 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 5509 transitions. [2022-11-16 07:52:53,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2022-11-16 07:52:53,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:53,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:53,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:52:53,732 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 07:52:58,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:58,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5528 states to 3023 states and 5528 transitions. [2022-11-16 07:52:58,634 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 5528 transitions. [2022-11-16 07:52:58,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 07:52:58,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:58,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:58,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:52:59,514 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:53:04,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:53:04,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5541 states to 3027 states and 5541 transitions. [2022-11-16 07:53:04,439 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 5541 transitions. [2022-11-16 07:53:04,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 07:53:04,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:53:04,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:53:04,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:53:05,464 INFO L134 CoverageAnalysis]: Checked inductivity of 3994 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:53:11,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:53:11,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5555 states to 3032 states and 5555 transitions. [2022-11-16 07:53:11,050 INFO L276 IsEmpty]: Start isEmpty. Operand 3032 states and 5555 transitions. [2022-11-16 07:53:11,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 07:53:11,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:53:11,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:53:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:53:11,847 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 07:53:13,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:53:13,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5556 states to 3033 states and 5556 transitions. [2022-11-16 07:53:13,591 INFO L276 IsEmpty]: Start isEmpty. Operand 3033 states and 5556 transitions. [2022-11-16 07:53:13,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 07:53:13,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:53:13,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:53:13,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:53:15,286 INFO L134 CoverageAnalysis]: Checked inductivity of 3993 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:53:27,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:53:27,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5601 states to 3047 states and 5601 transitions. [2022-11-16 07:53:27,599 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 5601 transitions. [2022-11-16 07:53:27,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 07:53:27,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:53:27,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:53:27,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:53:28,148 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3917 trivial. 0 not checked. [2022-11-16 07:53:28,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:53:28,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5603 states to 3049 states and 5603 transitions. [2022-11-16 07:53:28,408 INFO L276 IsEmpty]: Start isEmpty. Operand 3049 states and 5603 transitions. [2022-11-16 07:53:28,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 07:53:28,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:53:28,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:53:28,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:53:29,051 INFO L134 CoverageAnalysis]: Checked inductivity of 3932 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2022-11-16 07:53:31,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:53:31,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5639 states to 3064 states and 5639 transitions. [2022-11-16 07:53:31,928 INFO L276 IsEmpty]: Start isEmpty. Operand 3064 states and 5639 transitions. [2022-11-16 07:53:31,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 07:53:31,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:53:31,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:53:32,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:53:32,521 INFO L134 CoverageAnalysis]: Checked inductivity of 3999 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:53:32,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:53:32,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5640 states to 3065 states and 5640 transitions. [2022-11-16 07:53:32,574 INFO L276 IsEmpty]: Start isEmpty. Operand 3065 states and 5640 transitions. [2022-11-16 07:53:32,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 07:53:32,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:53:32,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:53:32,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:53:33,124 INFO L134 CoverageAnalysis]: Checked inductivity of 3932 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3923 trivial. 0 not checked. [2022-11-16 07:53:33,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:53:33,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5641 states to 3066 states and 5641 transitions. [2022-11-16 07:53:33,286 INFO L276 IsEmpty]: Start isEmpty. Operand 3066 states and 5641 transitions. [2022-11-16 07:53:33,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-11-16 07:53:33,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:53:33,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:53:33,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:53:34,062 INFO L134 CoverageAnalysis]: Checked inductivity of 3856 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3856 trivial. 0 not checked. [2022-11-16 07:53:34,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:53:34,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5645 states to 3069 states and 5645 transitions. [2022-11-16 07:53:34,754 INFO L276 IsEmpty]: Start isEmpty. Operand 3069 states and 5645 transitions. [2022-11-16 07:53:34,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 07:53:34,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:53:34,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:53:35,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:53:35,636 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3912 trivial. 0 not checked. [2022-11-16 07:53:40,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:53:40,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5659 states to 3073 states and 5659 transitions. [2022-11-16 07:53:40,876 INFO L276 IsEmpty]: Start isEmpty. Operand 3073 states and 5659 transitions. [2022-11-16 07:53:40,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 07:53:40,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:53:40,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:53:41,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:53:41,680 INFO L134 CoverageAnalysis]: Checked inductivity of 3994 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:53:47,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:53:47,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5674 states to 3078 states and 5674 transitions. [2022-11-16 07:53:47,832 INFO L276 IsEmpty]: Start isEmpty. Operand 3078 states and 5674 transitions. [2022-11-16 07:53:47,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 07:53:47,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:53:47,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:53:48,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:53:48,558 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 07:53:50,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:53:50,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5677 states to 3079 states and 5677 transitions. [2022-11-16 07:53:50,528 INFO L276 IsEmpty]: Start isEmpty. Operand 3079 states and 5677 transitions. [2022-11-16 07:53:50,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-11-16 07:53:50,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:53:50,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:53:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:53:51,277 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 07:53:56,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:53:56,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5689 states to 3085 states and 5689 transitions. [2022-11-16 07:53:56,186 INFO L276 IsEmpty]: Start isEmpty. Operand 3085 states and 5689 transitions. [2022-11-16 07:53:56,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 07:53:56,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:53:56,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:53:56,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:53:57,115 INFO L134 CoverageAnalysis]: Checked inductivity of 3993 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:54:00,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:54:00,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5696 states to 3088 states and 5696 transitions. [2022-11-16 07:54:00,309 INFO L276 IsEmpty]: Start isEmpty. Operand 3088 states and 5696 transitions. [2022-11-16 07:54:00,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 07:54:00,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:54:00,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:54:00,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:54:01,031 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3917 trivial. 0 not checked. [2022-11-16 07:54:02,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:54:02,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5701 states to 3090 states and 5701 transitions. [2022-11-16 07:54:02,534 INFO L276 IsEmpty]: Start isEmpty. Operand 3090 states and 5701 transitions. [2022-11-16 07:54:02,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 07:54:02,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:54:02,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:54:02,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:54:04,012 INFO L134 CoverageAnalysis]: Checked inductivity of 3993 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:54:17,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:54:17,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5750 states to 3105 states and 5750 transitions. [2022-11-16 07:54:17,796 INFO L276 IsEmpty]: Start isEmpty. Operand 3105 states and 5750 transitions. [2022-11-16 07:54:17,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 07:54:17,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:54:17,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:54:18,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:54:18,654 INFO L134 CoverageAnalysis]: Checked inductivity of 3930 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3915 trivial. 0 not checked. [2022-11-16 07:54:20,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:54:20,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5775 states to 3116 states and 5775 transitions. [2022-11-16 07:54:20,119 INFO L276 IsEmpty]: Start isEmpty. Operand 3116 states and 5775 transitions. [2022-11-16 07:54:20,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 07:54:20,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:54:20,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:54:20,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:54:20,922 INFO L134 CoverageAnalysis]: Checked inductivity of 3930 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3915 trivial. 0 not checked. [2022-11-16 07:54:22,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:54:22,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5787 states to 3119 states and 5787 transitions. [2022-11-16 07:54:22,185 INFO L276 IsEmpty]: Start isEmpty. Operand 3119 states and 5787 transitions. [2022-11-16 07:54:22,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 07:54:22,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:54:22,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:54:22,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:54:22,932 INFO L134 CoverageAnalysis]: Checked inductivity of 3932 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2022-11-16 07:54:24,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:54:24,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5814 states to 3126 states and 5814 transitions. [2022-11-16 07:54:24,814 INFO L276 IsEmpty]: Start isEmpty. Operand 3126 states and 5814 transitions. [2022-11-16 07:54:24,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 07:54:24,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:54:24,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:54:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:54:25,584 INFO L134 CoverageAnalysis]: Checked inductivity of 3994 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:54:26,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:54:26,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5819 states to 3130 states and 5819 transitions. [2022-11-16 07:54:26,069 INFO L276 IsEmpty]: Start isEmpty. Operand 3130 states and 5819 transitions. [2022-11-16 07:54:26,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-11-16 07:54:26,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:54:26,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:54:26,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:54:26,863 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 07:54:31,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:54:31,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5840 states to 3136 states and 5840 transitions. [2022-11-16 07:54:31,745 INFO L276 IsEmpty]: Start isEmpty. Operand 3136 states and 5840 transitions. [2022-11-16 07:54:31,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 07:54:31,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:54:31,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:54:31,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:54:32,751 INFO L134 CoverageAnalysis]: Checked inductivity of 3995 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:54:37,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:54:37,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5858 states to 3141 states and 5858 transitions. [2022-11-16 07:54:37,287 INFO L276 IsEmpty]: Start isEmpty. Operand 3141 states and 5858 transitions. [2022-11-16 07:54:37,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 07:54:37,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:54:37,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:54:37,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:54:38,452 INFO L134 CoverageAnalysis]: Checked inductivity of 3993 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:54:44,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:54:44,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5871 states to 3144 states and 5871 transitions. [2022-11-16 07:54:44,067 INFO L276 IsEmpty]: Start isEmpty. Operand 3144 states and 5871 transitions. [2022-11-16 07:54:44,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-11-16 07:54:44,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:54:44,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:54:44,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:54:45,045 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 07:54:51,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:54:51,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5895 states to 3150 states and 5895 transitions. [2022-11-16 07:54:51,108 INFO L276 IsEmpty]: Start isEmpty. Operand 3150 states and 5895 transitions. [2022-11-16 07:54:51,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 07:54:51,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:54:51,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:54:51,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:54:52,134 INFO L134 CoverageAnalysis]: Checked inductivity of 3995 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:54:58,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:54:58,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5919 states to 3156 states and 5919 transitions. [2022-11-16 07:54:58,931 INFO L276 IsEmpty]: Start isEmpty. Operand 3156 states and 5919 transitions. [2022-11-16 07:54:58,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 07:54:58,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:54:58,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:54:59,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:54:59,682 INFO L134 CoverageAnalysis]: Checked inductivity of 3925 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3917 trivial. 0 not checked. [2022-11-16 07:55:02,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:55:02,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5929 states to 3158 states and 5929 transitions. [2022-11-16 07:55:02,527 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 5929 transitions. [2022-11-16 07:55:02,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 07:55:02,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:55:02,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:55:02,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:55:03,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3995 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2022-11-16 07:55:06,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:55:07,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5948 states to 3163 states and 5948 transitions. [2022-11-16 07:55:07,003 INFO L276 IsEmpty]: Start isEmpty. Operand 3163 states and 5948 transitions. [2022-11-16 07:55:07,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-11-16 07:55:07,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:55:07,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:55:07,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:55:07,792 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 07:55:11,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:55:11,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5964 states to 3168 states and 5964 transitions. [2022-11-16 07:55:11,358 INFO L276 IsEmpty]: Start isEmpty. Operand 3168 states and 5964 transitions. [2022-11-16 07:55:11,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 07:55:11,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:55:11,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:55:11,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:55:12,434 INFO L134 CoverageAnalysis]: Checked inductivity of 3994 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked.