./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_45915046-3fcd-4258-8be4-a07f5e5b9e76/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45915046-3fcd-4258-8be4-a07f5e5b9e76/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45915046-3fcd-4258-8be4-a07f5e5b9e76/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45915046-3fcd-4258-8be4-a07f5e5b9e76/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45915046-3fcd-4258-8be4-a07f5e5b9e76/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45915046-3fcd-4258-8be4-a07f5e5b9e76/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --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 c92b4575edda3bfe929e4a6f3becf9555a141fd3a841edf990c132d5b9817085 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 01:10:57,671 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 01:10:57,740 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45915046-3fcd-4258-8be4-a07f5e5b9e76/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 01:10:57,745 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 01:10:57,746 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 01:10:57,771 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 01:10:57,772 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 01:10:57,772 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 01:10:57,773 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 01:10:57,773 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 01:10:57,774 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 01:10:57,775 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 01:10:57,775 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 01:10:57,776 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 01:10:57,776 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 01:10:57,777 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 01:10:57,777 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 01:10:57,778 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 01:10:57,778 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 01:10:57,779 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 01:10:57,779 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 01:10:57,784 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 01:10:57,784 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 01:10:57,785 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:10:57,785 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 01:10:57,786 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 01:10:57,786 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 01:10:57,786 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 01:10:57,787 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 01:10:57,787 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 01:10:57,787 INFO L153 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_45915046-3fcd-4258-8be4-a07f5e5b9e76/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45915046-3fcd-4258-8be4-a07f5e5b9e76/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c92b4575edda3bfe929e4a6f3becf9555a141fd3a841edf990c132d5b9817085 [2023-12-03 01:10:58,037 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 01:10:58,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 01:10:58,057 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 01:10:58,058 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 01:10:58,059 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 01:10:58,060 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45915046-3fcd-4258-8be4-a07f5e5b9e76/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2023-12-03 01:11:00,713 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 01:11:01,269 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 01:11:01,270 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45915046-3fcd-4258-8be4-a07f5e5b9e76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2023-12-03 01:11:01,326 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45915046-3fcd-4258-8be4-a07f5e5b9e76/bin/ukojak-verify-Qdu7aM0XO9/data/e17a87ecd/2d4c1d61690e4820b27b7296d3d56df6/FLAG6b673403d [2023-12-03 01:11:01,341 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45915046-3fcd-4258-8be4-a07f5e5b9e76/bin/ukojak-verify-Qdu7aM0XO9/data/e17a87ecd/2d4c1d61690e4820b27b7296d3d56df6 [2023-12-03 01:11:01,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 01:11:01,345 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 01:11:01,346 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 01:11:01,346 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 01:11:01,351 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 01:11:01,352 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:11:01" (1/1) ... [2023-12-03 01:11:01,353 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ac4c682 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:11:01, skipping insertion in model container [2023-12-03 01:11:01,353 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:11:01" (1/1) ... [2023-12-03 01:11:01,527 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 01:11:04,050 WARN L240 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_45915046-3fcd-4258-8be4-a07f5e5b9e76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2023-12-03 01:11:04,054 WARN L240 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_45915046-3fcd-4258-8be4-a07f5e5b9e76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2023-12-03 01:11:04,055 WARN L240 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_45915046-3fcd-4258-8be4-a07f5e5b9e76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2023-12-03 01:11:04,056 WARN L240 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_45915046-3fcd-4258-8be4-a07f5e5b9e76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2023-12-03 01:11:04,080 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:11:04,163 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 01:11:04,288 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5587] [2023-12-03 01:11:04,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/usb/em28xx/em28xx-video.c"), "i" (805), "i" (12UL)); [6763-6764] [2023-12-03 01:11:04,862 WARN L240 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_45915046-3fcd-4258-8be4-a07f5e5b9e76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2023-12-03 01:11:04,862 WARN L240 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_45915046-3fcd-4258-8be4-a07f5e5b9e76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2023-12-03 01:11:04,863 WARN L240 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_45915046-3fcd-4258-8be4-a07f5e5b9e76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2023-12-03 01:11:04,863 WARN L240 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_45915046-3fcd-4258-8be4-a07f5e5b9e76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2023-12-03 01:11:04,870 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:11:05,042 INFO L206 MainTranslator]: Completed translation [2023-12-03 01:11:05,042 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:11:05 WrapperNode [2023-12-03 01:11:05,043 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 01:11:05,044 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 01:11:05,044 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 01:11:05,044 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 01:11:05,051 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:11:05" (1/1) ... [2023-12-03 01:11:05,160 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:11:05" (1/1) ... [2023-12-03 01:11:05,981 INFO L138 Inliner]: procedures = 414, calls = 4401, calls flagged for inlining = 199, calls inlined = 190, statements flattened = 9386 [2023-12-03 01:11:05,982 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 01:11:05,982 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 01:11:05,983 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 01:11:05,983 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 01:11:05,995 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:11:05" (1/1) ... [2023-12-03 01:11:05,995 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:11:05" (1/1) ... [2023-12-03 01:11:06,627 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:11:05" (1/1) ... [2023-12-03 01:11:06,628 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:11:05" (1/1) ... [2023-12-03 01:11:07,422 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:11:05" (1/1) ... [2023-12-03 01:11:07,460 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:11:05" (1/1) ... [2023-12-03 01:11:07,524 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:11:05" (1/1) ... [2023-12-03 01:11:07,550 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:11:05" (1/1) ... [2023-12-03 01:11:07,615 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 01:11:07,616 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 01:11:07,616 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 01:11:07,616 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 01:11:07,617 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:11:05" (1/1) ... [2023-12-03 01:11:07,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:11:07,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45915046-3fcd-4258-8be4-a07f5e5b9e76/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 01:11:07,646 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45915046-3fcd-4258-8be4-a07f5e5b9e76/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 01:11:07,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45915046-3fcd-4258-8be4-a07f5e5b9e76/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 01:11:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2023-12-03 01:11:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2023-12-03 01:11:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-03 01:11:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-03 01:11:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_area_set [2023-12-03 01:11:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_area_set [2023-12-03 01:11:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2023-12-03 01:11:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2023-12-03 01:11:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2023-12-03 01:11:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2023-12-03 01:11:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 01:11:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 01:11:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2023-12-03 01:11:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2023-12-03 01:11:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_init [2023-12-03 01:11:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_init [2023-12-03 01:11:07,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-03 01:11:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-03 01:11:07,684 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2023-12-03 01:11:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2023-12-03 01:11:07,684 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2023-12-03 01:11:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2023-12-03 01:11:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_em28xx [2023-12-03 01:11:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_em28xx [2023-12-03 01:11:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_55 [2023-12-03 01:11:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_55 [2023-12-03 01:11:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-03 01:11:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-03 01:11:07,686 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-12-03 01:11:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-12-03 01:11:07,686 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-03 01:11:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-03 01:11:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-12-03 01:11:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-12-03 01:11:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-03 01:11:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-03 01:11:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-12-03 01:11:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-12-03 01:11:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 01:11:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vbi_supported [2023-12-03 01:11:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vbi_supported [2023-12-03 01:11:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-12-03 01:11:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-12-03 01:11:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_video [2023-12-03 01:11:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_video [2023-12-03 01:11:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-12-03 01:11:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-12-03 01:11:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_vbi_streaming [2023-12-03 01:11:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_vbi_streaming [2023-12-03 01:11:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2023-12-03 01:11:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2023-12-03 01:11:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2023-12-03 01:11:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2023-12-03 01:11:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 01:11:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2023-12-03 01:11:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2023-12-03 01:11:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-12-03 01:11:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-12-03 01:11:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 01:11:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2023-12-03 01:11:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2023-12-03 01:11:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-03 01:11:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-03 01:11:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 01:11:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-03 01:11:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-03 01:11:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-12-03 01:11:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-12-03 01:11:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2023-12-03 01:11:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2023-12-03 01:11:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_disable_ioctl [2023-12-03 01:11:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_disable_ioctl [2023-12-03 01:11:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-03 01:11:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-03 01:11:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-12-03 01:11:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-12-03 01:11:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2023-12-03 01:11:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2023-12-03 01:11:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2023-12-03 01:11:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2023-12-03 01:11:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-03 01:11:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-03 01:11:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 01:11:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2023-12-03 01:11:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2023-12-03 01:11:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-12-03 01:11:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-12-03 01:11:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-12-03 01:11:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-12-03 01:11:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-12-03 01:11:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-12-03 01:11:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 01:11:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-03 01:11:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-03 01:11:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 01:11:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2023-12-03 01:11:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2023-12-03 01:11:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-03 01:11:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-03 01:11:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2023-12-03 01:11:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2023-12-03 01:11:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2023-12-03 01:11:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2023-12-03 01:11:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_analog_streaming [2023-12-03 01:11:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_analog_streaming [2023-12-03 01:11:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-12-03 01:11:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-12-03 01:11:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2023-12-03 01:11:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2023-12-03 01:11:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2023-12-03 01:11:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2023-12-03 01:11:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_reg_len [2023-12-03 01:11:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_reg_len [2023-12-03 01:11:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_queue [2023-12-03 01:11:07,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_queue [2023-12-03 01:11:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2023-12-03 01:11:07,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2023-12-03 01:11:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-12-03 01:11:07,699 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-12-03 01:11:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-12-03 01:11:07,699 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-12-03 01:11:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure get_ressource [2023-12-03 01:11:07,700 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ressource [2023-12-03 01:11:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_outfmt [2023-12-03 01:11:07,700 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_outfmt [2023-12-03 01:11:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 01:11:07,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 01:11:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-03 01:11:07,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-03 01:11:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-03 01:11:07,701 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-03 01:11:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2023-12-03 01:11:07,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2023-12-03 01:11:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2023-12-03 01:11:07,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2023-12-03 01:11:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2023-12-03 01:11:07,701 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2023-12-03 01:11:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2023-12-03 01:11:07,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2023-12-03 01:11:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 01:11:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 01:11:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-03 01:11:07,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-03 01:11:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-12-03 01:11:07,702 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-12-03 01:11:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-03 01:11:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-03 01:11:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_close [2023-12-03 01:11:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_close [2023-12-03 01:11:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-03 01:11:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-03 01:11:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-12-03 01:11:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-12-03 01:11:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_s_ctrl [2023-12-03 01:11:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_s_ctrl [2023-12-03 01:11:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 01:11:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 01:11:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2023-12-03 01:11:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2023-12-03 01:11:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-12-03 01:11:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-12-03 01:11:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_em28xx_video_unregister_5_2 [2023-12-03 01:11:07,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_em28xx_video_unregister_5_2 [2023-12-03 01:11:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 01:11:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-03 01:11:07,705 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-03 01:11:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 01:11:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2023-12-03 01:11:07,705 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2023-12-03 01:11:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_notify [2023-12-03 01:11:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_notify [2023-12-03 01:11:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_video_format [2023-12-03 01:11:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_video_format [2023-12-03 01:11:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 01:11:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2023-12-03 01:11:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2023-12-03 01:11:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-03 01:11:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-03 01:11:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2023-12-03 01:11:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2023-12-03 01:11:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-03 01:11:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-03 01:11:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-03 01:11:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-03 01:11:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_resolution_set [2023-12-03 01:11:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_resolution_set [2023-12-03 01:11:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-03 01:11:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-03 01:11:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2023-12-03 01:11:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2023-12-03 01:11:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-12-03 01:11:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-12-03 01:11:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_open [2023-12-03 01:11:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_open [2023-12-03 01:11:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vdev_init [2023-12-03 01:11:07,709 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vdev_init [2023-12-03 01:11:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2023-12-03 01:11:07,709 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2023-12-03 01:11:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2023-12-03 01:11:07,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2023-12-03 01:11:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_videodevice_release [2023-12-03 01:11:07,709 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_videodevice_release [2023-12-03 01:11:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 01:11:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-03 01:11:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-03 01:11:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2023-12-03 01:11:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2023-12-03 01:11:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure finish_field_prepare_next [2023-12-03 01:11:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_field_prepare_next [2023-12-03 01:11:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_wake_i2c [2023-12-03 01:11:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_wake_i2c [2023-12-03 01:11:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure size_to_scale [2023-12-03 01:11:07,711 INFO L138 BoogieDeclarations]: Found implementation of procedure size_to_scale [2023-12-03 01:11:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2023-12-03 01:11:07,711 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2023-12-03 01:11:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_fini [2023-12-03 01:11:07,711 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_fini [2023-12-03 01:11:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-03 01:11:07,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-03 01:11:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure scale_to_size [2023-12-03 01:11:07,711 INFO L138 BoogieDeclarations]: Found implementation of procedure scale_to_size [2023-12-03 01:11:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2023-12-03 01:11:07,712 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2023-12-03 01:11:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2023-12-03 01:11:07,712 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2023-12-03 01:11:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2023-12-03 01:11:07,712 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2023-12-03 01:11:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-03 01:11:07,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-03 01:11:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 01:11:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2023-12-03 01:11:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2023-12-03 01:11:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-03 01:11:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-03 01:11:08,828 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 01:11:08,832 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 01:11:23,791 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-03 01:11:45,416 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-12-03 01:11:45,499 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 01:11:47,313 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 01:11:47,313 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-12-03 01:11:47,315 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:11:47 BoogieIcfgContainer [2023-12-03 01:11:47,316 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 01:11:47,317 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 01:11:47,317 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 01:11:47,325 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 01:11:47,325 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:11:47" (1/1) ... [2023-12-03 01:11:47,332 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 01:11:47,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:47,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 1847 states and 2719 transitions. [2023-12-03 01:11:47,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 2719 transitions. [2023-12-03 01:11:47,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2023-12-03 01:11:47,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:47,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:47,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:48,733 INFO L134 CoverageAnalysis]: Checked inductivity of 5700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5700 trivial. 0 not checked. [2023-12-03 01:11:49,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:49,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 1851 states and 2730 transitions. [2023-12-03 01:11:49,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 2730 transitions. [2023-12-03 01:11:49,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2023-12-03 01:11:49,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:49,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:49,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:49,780 INFO L134 CoverageAnalysis]: Checked inductivity of 5700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5700 trivial. 0 not checked. [2023-12-03 01:11:49,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:49,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 1852 states and 2731 transitions. [2023-12-03 01:11:49,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 2731 transitions. [2023-12-03 01:11:49,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2023-12-03 01:11:49,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:49,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:50,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:50,437 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-12-03 01:11:50,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:50,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2746 states to 1857 states and 2746 transitions. [2023-12-03 01:11:50,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 2746 transitions. [2023-12-03 01:11:50,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2023-12-03 01:11:50,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:50,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:51,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:51,820 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-12-03 01:11:53,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:53,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2764 states to 1863 states and 2764 transitions. [2023-12-03 01:11:53,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 2764 transitions. [2023-12-03 01:11:53,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2023-12-03 01:11:53,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:53,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:53,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:53,713 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-12-03 01:11:55,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:55,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 1870 states and 2785 transitions. [2023-12-03 01:11:55,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 2785 transitions. [2023-12-03 01:11:55,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2023-12-03 01:11:55,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:55,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:55,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:56,709 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-12-03 01:12:00,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:00,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1878 states and 2809 transitions. [2023-12-03 01:12:00,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 2809 transitions. [2023-12-03 01:12:00,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2023-12-03 01:12:00,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:00,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:00,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:00,599 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5781 trivial. 0 not checked. [2023-12-03 01:12:01,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:01,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 1885 states and 2830 transitions. [2023-12-03 01:12:01,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2830 transitions. [2023-12-03 01:12:01,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2023-12-03 01:12:01,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:01,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:01,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:02,025 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5781 trivial. 0 not checked. [2023-12-03 01:12:03,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:03,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2847 states to 1891 states and 2847 transitions. [2023-12-03 01:12:03,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 2847 transitions. [2023-12-03 01:12:03,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2023-12-03 01:12:03,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:03,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:03,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:04,112 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-12-03 01:12:04,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:04,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 1895 states and 2850 transitions. [2023-12-03 01:12:04,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 2850 transitions. [2023-12-03 01:12:04,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2023-12-03 01:12:04,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:04,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:04,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:04,731 INFO L134 CoverageAnalysis]: Checked inductivity of 5861 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:12:05,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:05,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2851 states to 1896 states and 2851 transitions. [2023-12-03 01:12:05,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2851 transitions. [2023-12-03 01:12:05,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2023-12-03 01:12:05,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:05,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:05,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:05,681 INFO L134 CoverageAnalysis]: Checked inductivity of 5700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5700 trivial. 0 not checked. [2023-12-03 01:12:06,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:06,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2861 states to 1906 states and 2861 transitions. [2023-12-03 01:12:06,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2861 transitions. [2023-12-03 01:12:06,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2023-12-03 01:12:06,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:06,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:06,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:06,574 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5781 trivial. 0 not checked. [2023-12-03 01:12:08,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:08,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1913 states and 2886 transitions. [2023-12-03 01:12:08,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 2886 transitions. [2023-12-03 01:12:08,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2023-12-03 01:12:08,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:08,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:08,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:08,897 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5781 trivial. 0 not checked. [2023-12-03 01:12:09,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:09,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2910 states to 1920 states and 2910 transitions. [2023-12-03 01:12:09,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 2910 transitions. [2023-12-03 01:12:09,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2023-12-03 01:12:09,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:09,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:10,504 INFO L134 CoverageAnalysis]: Checked inductivity of 5861 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:12:15,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:15,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1929 states and 2937 transitions. [2023-12-03 01:12:15,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 2937 transitions. [2023-12-03 01:12:15,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2023-12-03 01:12:15,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:15,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:15,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:15,812 INFO L134 CoverageAnalysis]: Checked inductivity of 5861 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:12:15,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:15,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 1931 states and 2939 transitions. [2023-12-03 01:12:15,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 2939 transitions. [2023-12-03 01:12:15,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2023-12-03 01:12:15,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:15,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:16,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:16,514 INFO L134 CoverageAnalysis]: Checked inductivity of 5870 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:12:19,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:19,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1937 states and 2961 transitions. [2023-12-03 01:12:19,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 2961 transitions. [2023-12-03 01:12:19,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2023-12-03 01:12:19,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:19,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:19,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:19,772 INFO L134 CoverageAnalysis]: Checked inductivity of 5861 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:12:20,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:20,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2962 states to 1938 states and 2962 transitions. [2023-12-03 01:12:20,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 2962 transitions. [2023-12-03 01:12:20,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2023-12-03 01:12:20,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:20,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:20,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:20,743 INFO L134 CoverageAnalysis]: Checked inductivity of 5861 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:12:21,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:21,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2963 states to 1939 states and 2963 transitions. [2023-12-03 01:12:21,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 2963 transitions. [2023-12-03 01:12:21,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2023-12-03 01:12:21,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:21,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:22,284 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:12:25,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:25,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 1945 states and 2978 transitions. [2023-12-03 01:12:25,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 2978 transitions. [2023-12-03 01:12:25,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2023-12-03 01:12:25,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:25,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:25,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:25,649 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-12-03 01:12:25,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:25,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 1946 states and 2978 transitions. [2023-12-03 01:12:25,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 2978 transitions. [2023-12-03 01:12:25,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2023-12-03 01:12:25,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:25,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:25,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:26,677 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:12:32,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:32,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1958 states and 3013 transitions. [2023-12-03 01:12:32,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3013 transitions. [2023-12-03 01:12:32,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2023-12-03 01:12:32,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:32,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:32,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:32,949 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:12:35,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:35,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 1962 states and 3025 transitions. [2023-12-03 01:12:35,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3025 transitions. [2023-12-03 01:12:35,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2023-12-03 01:12:35,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:35,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:35,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:35,987 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-12-03 01:12:36,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:36,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3027 states to 1965 states and 3027 transitions. [2023-12-03 01:12:36,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3027 transitions. [2023-12-03 01:12:36,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2023-12-03 01:12:36,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:36,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:36,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:36,430 INFO L134 CoverageAnalysis]: Checked inductivity of 5871 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:12:36,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:36,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 1966 states and 3030 transitions. [2023-12-03 01:12:36,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3030 transitions. [2023-12-03 01:12:36,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2023-12-03 01:12:36,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:36,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:36,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:37,993 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:12:46,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:46,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 1979 states and 3072 transitions. [2023-12-03 01:12:46,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3072 transitions. [2023-12-03 01:12:46,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2023-12-03 01:12:46,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:46,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:46,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:47,157 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:12:51,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:51,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 1984 states and 3089 transitions. [2023-12-03 01:12:51,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3089 transitions. [2023-12-03 01:12:51,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2023-12-03 01:12:51,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:51,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:51,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:52,261 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:12:55,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3101 states to 1988 states and 3101 transitions. [2023-12-03 01:12:55,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3101 transitions. [2023-12-03 01:12:55,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2023-12-03 01:12:55,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:55,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:55,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:55,841 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-12-03 01:12:55,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:55,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3103 states to 1991 states and 3103 transitions. [2023-12-03 01:12:55,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3103 transitions. [2023-12-03 01:12:55,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2023-12-03 01:12:55,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:55,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:56,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:56,464 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5781 trivial. 0 not checked. [2023-12-03 01:12:59,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:59,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 2003 states and 3176 transitions. [2023-12-03 01:12:59,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3176 transitions. [2023-12-03 01:12:59,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2023-12-03 01:12:59,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:59,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:59,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:00,164 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-12-03 01:13:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:01,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3179 states to 2006 states and 3179 transitions. [2023-12-03 01:13:01,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2006 states and 3179 transitions. [2023-12-03 01:13:01,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2023-12-03 01:13:01,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:01,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:01,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:01,894 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:13:06,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:06,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3202 states to 2013 states and 3202 transitions. [2023-12-03 01:13:06,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3202 transitions. [2023-12-03 01:13:06,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2023-12-03 01:13:06,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:06,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:06,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:07,643 INFO L134 CoverageAnalysis]: Checked inductivity of 5869 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:13:10,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:10,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3212 states to 2018 states and 3212 transitions. [2023-12-03 01:13:10,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3212 transitions. [2023-12-03 01:13:10,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2023-12-03 01:13:10,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:10,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:10,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:11,875 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:13:25,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:25,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 2032 states and 3259 transitions. [2023-12-03 01:13:25,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 3259 transitions. [2023-12-03 01:13:25,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2023-12-03 01:13:25,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:25,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:26,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:26,341 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:13:30,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:30,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3269 states to 2034 states and 3269 transitions. [2023-12-03 01:13:30,244 INFO L276 IsEmpty]: Start isEmpty. Operand 2034 states and 3269 transitions. [2023-12-03 01:13:30,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2023-12-03 01:13:30,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:30,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:30,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:30,705 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:13:33,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:33,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3282 states to 2038 states and 3282 transitions. [2023-12-03 01:13:33,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3282 transitions. [2023-12-03 01:13:33,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2023-12-03 01:13:33,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:34,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:34,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:34,431 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:13:39,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:39,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3300 states to 2043 states and 3300 transitions. [2023-12-03 01:13:39,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3300 transitions. [2023-12-03 01:13:39,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2023-12-03 01:13:39,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:39,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:40,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:40,433 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:13:44,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:44,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3313 states to 2047 states and 3313 transitions. [2023-12-03 01:13:44,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3313 transitions. [2023-12-03 01:13:44,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2023-12-03 01:13:44,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:44,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:44,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:45,045 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:13:51,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:51,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 2054 states and 3335 transitions. [2023-12-03 01:13:51,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 3335 transitions. [2023-12-03 01:13:51,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2023-12-03 01:13:51,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:51,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:51,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:51,747 INFO L134 CoverageAnalysis]: Checked inductivity of 5869 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:13:56,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:56,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 2061 states and 3358 transitions. [2023-12-03 01:13:56,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3358 transitions. [2023-12-03 01:13:56,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2023-12-03 01:13:56,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:56,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:56,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:57,329 INFO L134 CoverageAnalysis]: Checked inductivity of 5869 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:14:00,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:00,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 2066 states and 3369 transitions. [2023-12-03 01:14:00,560 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3369 transitions. [2023-12-03 01:14:00,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2023-12-03 01:14:00,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:00,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:00,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:00,966 INFO L134 CoverageAnalysis]: Checked inductivity of 5874 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5874 trivial. 0 not checked. [2023-12-03 01:14:02,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:02,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3370 states to 2067 states and 3370 transitions. [2023-12-03 01:14:02,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 3370 transitions. [2023-12-03 01:14:02,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2023-12-03 01:14:02,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:02,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:02,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:02,428 INFO L134 CoverageAnalysis]: Checked inductivity of 5874 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5874 trivial. 0 not checked. [2023-12-03 01:14:03,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:03,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3371 states to 2068 states and 3371 transitions. [2023-12-03 01:14:03,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 3371 transitions. [2023-12-03 01:14:03,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2023-12-03 01:14:03,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:03,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:03,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:03,765 INFO L134 CoverageAnalysis]: Checked inductivity of 5874 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5874 trivial. 0 not checked. [2023-12-03 01:14:04,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:04,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3372 states to 2069 states and 3372 transitions. [2023-12-03 01:14:04,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 3372 transitions. [2023-12-03 01:14:04,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2023-12-03 01:14:04,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:04,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:04,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:05,097 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5868 trivial. 0 not checked. [2023-12-03 01:14:07,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:07,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 2070 states and 3375 transitions. [2023-12-03 01:14:07,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2070 states and 3375 transitions. [2023-12-03 01:14:07,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2023-12-03 01:14:07,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:07,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:07,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:07,509 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5868 trivial. 0 not checked. [2023-12-03 01:14:12,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:12,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3382 states to 2072 states and 3382 transitions. [2023-12-03 01:14:12,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 3382 transitions. [2023-12-03 01:14:12,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2023-12-03 01:14:12,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:12,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:12,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:12,610 INFO L134 CoverageAnalysis]: Checked inductivity of 5874 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5874 trivial. 0 not checked. [2023-12-03 01:14:14,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:14,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3387 states to 2074 states and 3387 transitions. [2023-12-03 01:14:14,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3387 transitions. [2023-12-03 01:14:14,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2023-12-03 01:14:14,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:14,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:15,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:15,361 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5868 trivial. 0 not checked. [2023-12-03 01:14:17,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:17,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3389 states to 2075 states and 3389 transitions. [2023-12-03 01:14:17,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 3389 transitions. [2023-12-03 01:14:17,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2023-12-03 01:14:17,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:17,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:17,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:17,780 INFO L134 CoverageAnalysis]: Checked inductivity of 5869 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:14:23,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:23,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3412 states to 2082 states and 3412 transitions. [2023-12-03 01:14:23,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 3412 transitions. [2023-12-03 01:14:23,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2023-12-03 01:14:23,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:23,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:24,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:24,416 INFO L134 CoverageAnalysis]: Checked inductivity of 5861 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:14:24,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:24,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 2084 states and 3414 transitions. [2023-12-03 01:14:24,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 3414 transitions. [2023-12-03 01:14:24,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2023-12-03 01:14:24,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:24,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:24,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:24,851 INFO L134 CoverageAnalysis]: Checked inductivity of 5872 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:14:24,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:24,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3417 states to 2085 states and 3417 transitions. [2023-12-03 01:14:24,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 3417 transitions. [2023-12-03 01:14:24,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2023-12-03 01:14:24,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:24,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:25,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:25,295 INFO L134 CoverageAnalysis]: Checked inductivity of 5874 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5867 trivial. 0 not checked. [2023-12-03 01:14:25,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:25,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3420 states to 2086 states and 3420 transitions. [2023-12-03 01:14:25,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 3420 transitions. [2023-12-03 01:14:25,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2023-12-03 01:14:25,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:25,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:25,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:26,679 INFO L134 CoverageAnalysis]: Checked inductivity of 5950 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:14:40,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:40,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3452 states to 2098 states and 3452 transitions. [2023-12-03 01:14:40,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3452 transitions. [2023-12-03 01:14:40,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2023-12-03 01:14:40,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:40,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:41,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:42,465 INFO L134 CoverageAnalysis]: Checked inductivity of 5870 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:14:47,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:47,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3474 states to 2105 states and 3474 transitions. [2023-12-03 01:14:47,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 3474 transitions. [2023-12-03 01:14:47,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2023-12-03 01:14:47,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:47,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:48,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:48,406 INFO L134 CoverageAnalysis]: Checked inductivity of 5870 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:14:51,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:51,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3492 states to 2111 states and 3492 transitions. [2023-12-03 01:14:51,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 3492 transitions. [2023-12-03 01:14:51,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2023-12-03 01:14:51,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:51,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:51,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:51,436 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5862 trivial. 0 not checked. [2023-12-03 01:14:53,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:53,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3499 states to 2115 states and 3499 transitions. [2023-12-03 01:14:53,560 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 3499 transitions. [2023-12-03 01:14:53,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2023-12-03 01:14:53,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:53,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:53,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:53,902 INFO L134 CoverageAnalysis]: Checked inductivity of 5954 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:14:53,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:53,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3500 states to 2116 states and 3500 transitions. [2023-12-03 01:14:53,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2116 states and 3500 transitions. [2023-12-03 01:14:53,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2023-12-03 01:14:53,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:53,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:54,471 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5868 trivial. 0 not checked. [2023-12-03 01:14:56,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 2117 states and 3502 transitions. [2023-12-03 01:14:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2117 states and 3502 transitions. [2023-12-03 01:14:56,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2023-12-03 01:14:56,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:56,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:56,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:57,294 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5868 trivial. 0 not checked. [2023-12-03 01:15:02,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:02,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3506 states to 2119 states and 3506 transitions. [2023-12-03 01:15:02,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 3506 transitions. [2023-12-03 01:15:02,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2023-12-03 01:15:02,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:02,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:02,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:02,826 INFO L134 CoverageAnalysis]: Checked inductivity of 5873 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:15:02,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:02,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 2120 states and 3509 transitions. [2023-12-03 01:15:02,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 3509 transitions. [2023-12-03 01:15:02,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2023-12-03 01:15:02,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:02,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:03,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:03,281 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-12-03 01:15:03,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:03,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3512 states to 2124 states and 3512 transitions. [2023-12-03 01:15:03,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 3512 transitions. [2023-12-03 01:15:03,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2023-12-03 01:15:03,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:03,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:03,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:03,908 INFO L134 CoverageAnalysis]: Checked inductivity of 5950 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5944 trivial. 0 not checked. [2023-12-03 01:15:16,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:16,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3548 states to 2136 states and 3548 transitions. [2023-12-03 01:15:16,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 3548 transitions. [2023-12-03 01:15:16,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2023-12-03 01:15:16,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:16,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:16,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:17,104 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5868 trivial. 0 not checked. [2023-12-03 01:15:19,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:19,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 2138 states and 3551 transitions. [2023-12-03 01:15:19,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 3551 transitions. [2023-12-03 01:15:19,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2023-12-03 01:15:19,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:19,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:19,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:20,079 INFO L134 CoverageAnalysis]: Checked inductivity of 5950 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5944 trivial. 0 not checked. [2023-12-03 01:15:27,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:27,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 2144 states and 3570 transitions. [2023-12-03 01:15:27,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 3570 transitions. [2023-12-03 01:15:27,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2023-12-03 01:15:27,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:27,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:28,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:28,447 INFO L134 CoverageAnalysis]: Checked inductivity of 5950 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5944 trivial. 0 not checked. [2023-12-03 01:15:35,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3592 states to 2150 states and 3592 transitions. [2023-12-03 01:15:35,657 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 3592 transitions. [2023-12-03 01:15:35,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2023-12-03 01:15:35,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:35,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:35,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:37,405 INFO L134 CoverageAnalysis]: Checked inductivity of 5950 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:15:57,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:57,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3625 states to 2163 states and 3625 transitions. [2023-12-03 01:15:57,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 3625 transitions. [2023-12-03 01:15:57,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2023-12-03 01:15:57,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:57,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:57,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:57,386 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5862 trivial. 0 not checked. [2023-12-03 01:16:00,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:00,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3639 states to 2168 states and 3639 transitions. [2023-12-03 01:16:00,734 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 3639 transitions. [2023-12-03 01:16:00,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2023-12-03 01:16:00,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:00,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:00,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:01,251 INFO L134 CoverageAnalysis]: Checked inductivity of 5951 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:16:07,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:07,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 2173 states and 3654 transitions. [2023-12-03 01:16:07,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 3654 transitions. [2023-12-03 01:16:07,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2023-12-03 01:16:07,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:07,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:07,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:07,798 INFO L134 CoverageAnalysis]: Checked inductivity of 5951 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5945 trivial. 0 not checked. [2023-12-03 01:16:08,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:08,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 2178 states and 3663 transitions. [2023-12-03 01:16:08,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 3663 transitions. [2023-12-03 01:16:08,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2023-12-03 01:16:08,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:08,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:08,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:08,481 INFO L134 CoverageAnalysis]: Checked inductivity of 5956 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:16:08,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:08,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3662 states to 2178 states and 3662 transitions. [2023-12-03 01:16:08,547 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 3662 transitions. [2023-12-03 01:16:08,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2023-12-03 01:16:08,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:08,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:08,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:08,998 INFO L134 CoverageAnalysis]: Checked inductivity of 5951 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:16:19,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:19,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3679 states to 2183 states and 3679 transitions. [2023-12-03 01:16:19,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 3679 transitions. [2023-12-03 01:16:19,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2023-12-03 01:16:19,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:19,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:19,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:19,451 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5862 trivial. 0 not checked. [2023-12-03 01:16:27,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:28,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3694 states to 2188 states and 3694 transitions. [2023-12-03 01:16:28,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2188 states and 3694 transitions. [2023-12-03 01:16:28,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2023-12-03 01:16:28,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:28,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:28,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:29,839 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:16:42,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:42,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3761 states to 2200 states and 3761 transitions. [2023-12-03 01:16:42,568 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 3761 transitions. [2023-12-03 01:16:42,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2023-12-03 01:16:42,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:42,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:42,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:43,046 INFO L134 CoverageAnalysis]: Checked inductivity of 5952 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5946 trivial. 0 not checked. [2023-12-03 01:16:48,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:48,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3778 states to 2206 states and 3778 transitions. [2023-12-03 01:16:48,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 3778 transitions. [2023-12-03 01:16:48,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2023-12-03 01:16:48,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:48,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:48,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:49,055 INFO L134 CoverageAnalysis]: Checked inductivity of 5951 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:16:54,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:54,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 2210 states and 3792 transitions. [2023-12-03 01:16:54,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 3792 transitions. [2023-12-03 01:16:54,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2023-12-03 01:16:54,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:54,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:55,161 INFO L134 CoverageAnalysis]: Checked inductivity of 5953 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5947 trivial. 0 not checked. [2023-12-03 01:17:00,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:17:00,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3809 states to 2216 states and 3809 transitions. [2023-12-03 01:17:00,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 3809 transitions. [2023-12-03 01:17:00,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2023-12-03 01:17:00,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:17:00,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:17:00,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:17:01,138 INFO L134 CoverageAnalysis]: Checked inductivity of 5951 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:17:06,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:17:06,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 2220 states and 3823 transitions. [2023-12-03 01:17:06,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 3823 transitions. [2023-12-03 01:17:06,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2023-12-03 01:17:06,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:17:06,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:17:07,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:17:08,608 INFO L134 CoverageAnalysis]: Checked inductivity of 5869 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:17:18,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:17:18,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3889 states to 2232 states and 3889 transitions. [2023-12-03 01:17:18,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 3889 transitions. [2023-12-03 01:17:18,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2023-12-03 01:17:18,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:17:18,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:17:18,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:17:23,281 INFO L134 CoverageAnalysis]: Checked inductivity of 5862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5862 trivial. 0 not checked. [2023-12-03 01:17:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:17:37,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4125 states to 2262 states and 4010 transitions. [2023-12-03 01:17:37,747 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4010 transitions. [2023-12-03 01:17:37,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2023-12-03 01:17:37,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:17:37,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:17:37,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:17:38,094 INFO L134 CoverageAnalysis]: Checked inductivity of 5963 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 5944 trivial. 0 not checked. [2023-12-03 01:17:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:17:43,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 2264 states and 4020 transitions. [2023-12-03 01:17:43,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4020 transitions. [2023-12-03 01:17:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-12-03 01:17:43,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:17:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:17:43,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:17:45,211 INFO L134 CoverageAnalysis]: Checked inductivity of 5950 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:18:13,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:18:13,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4178 states to 2277 states and 4063 transitions. [2023-12-03 01:18:13,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2277 states and 4063 transitions. [2023-12-03 01:18:13,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2023-12-03 01:18:13,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:18:13,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:18:13,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:18:15,108 INFO L134 CoverageAnalysis]: Checked inductivity of 5950 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:18:45,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:18:45,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4227 states to 2291 states and 4112 transitions. [2023-12-03 01:18:45,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2291 states and 4112 transitions. [2023-12-03 01:18:45,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-12-03 01:18:45,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:18:45,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:18:45,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:18:46,348 INFO L134 CoverageAnalysis]: Checked inductivity of 5950 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:18:55,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:18:55,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4244 states to 2296 states and 4129 transitions. [2023-12-03 01:18:55,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 4129 transitions. [2023-12-03 01:18:55,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2023-12-03 01:18:55,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:18:55,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:18:55,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:18:55,569 INFO L134 CoverageAnalysis]: Checked inductivity of 5963 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 5944 trivial. 0 not checked. [2023-12-03 01:19:12,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:19:12,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4257 states to 2301 states and 4142 transitions. [2023-12-03 01:19:12,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 4142 transitions. [2023-12-03 01:19:12,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-12-03 01:19:12,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:19:12,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:19:12,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:19:14,791 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:19:40,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:19:40,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4291 states to 2311 states and 4176 transitions. [2023-12-03 01:19:40,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4176 transitions. [2023-12-03 01:19:40,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2023-12-03 01:19:40,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:19:40,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:19:40,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:19:41,117 INFO L134 CoverageAnalysis]: Checked inductivity of 5963 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 5944 trivial. 0 not checked. [2023-12-03 01:19:44,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:19:44,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4292 states to 2312 states and 4177 transitions. [2023-12-03 01:19:44,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 4177 transitions. [2023-12-03 01:19:44,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2023-12-03 01:19:44,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:19:44,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:19:44,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:19:46,641 INFO L134 CoverageAnalysis]: Checked inductivity of 5870 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:19:56,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:19:56,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4360 states to 2324 states and 4245 transitions. [2023-12-03 01:19:56,806 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4245 transitions. [2023-12-03 01:19:56,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-12-03 01:19:56,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:19:56,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:19:56,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:19:57,230 INFO L134 CoverageAnalysis]: Checked inductivity of 5951 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:19:57,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:19:57,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4367 states to 2328 states and 4252 transitions. [2023-12-03 01:19:57,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4252 transitions. [2023-12-03 01:19:57,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-12-03 01:19:57,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:19:57,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:19:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:19:58,141 INFO L134 CoverageAnalysis]: Checked inductivity of 5873 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:20:00,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:20:00,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4368 states to 2329 states and 4253 transitions. [2023-12-03 01:20:00,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 4253 transitions. [2023-12-03 01:20:00,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-12-03 01:20:00,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:20:00,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:20:00,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:20:01,392 INFO L134 CoverageAnalysis]: Checked inductivity of 5863 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5863 trivial. 0 not checked. [2023-12-03 01:20:01,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:20:01,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4373 states to 2332 states and 4257 transitions. [2023-12-03 01:20:01,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 4257 transitions. [2023-12-03 01:20:01,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-12-03 01:20:01,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:20:01,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:20:01,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:20:02,069 INFO L134 CoverageAnalysis]: Checked inductivity of 5967 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 5949 trivial. 0 not checked. [2023-12-03 01:20:02,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:20:02,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4373 states to 2333 states and 4257 transitions. [2023-12-03 01:20:02,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 4257 transitions. [2023-12-03 01:20:02,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2023-12-03 01:20:02,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:20:02,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:20:02,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:20:04,312 INFO L134 CoverageAnalysis]: Checked inductivity of 5950 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:20:43,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:20:43,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4426 states to 2348 states and 4310 transitions. [2023-12-03 01:20:43,293 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4310 transitions. [2023-12-03 01:20:43,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2023-12-03 01:20:43,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:20:43,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:20:43,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:20:43,594 INFO L134 CoverageAnalysis]: Checked inductivity of 5955 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:20:43,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:20:43,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4429 states to 2349 states and 4313 transitions. [2023-12-03 01:20:43,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 4313 transitions. [2023-12-03 01:20:43,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2023-12-03 01:20:43,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:20:43,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:20:43,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:20:44,201 INFO L134 CoverageAnalysis]: Checked inductivity of 5950 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:20:56,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:20:56,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4455 states to 2355 states and 4339 transitions. [2023-12-03 01:20:56,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 4339 transitions. [2023-12-03 01:20:56,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2023-12-03 01:20:56,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:20:56,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:20:56,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:20:56,909 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5862 trivial. 0 not checked. [2023-12-03 01:21:03,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:21:03,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4464 states to 2359 states and 4348 transitions. [2023-12-03 01:21:03,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 4348 transitions. [2023-12-03 01:21:03,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2023-12-03 01:21:03,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:21:03,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:21:03,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:21:03,454 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5862 trivial. 0 not checked. [2023-12-03 01:21:13,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:21:13,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4481 states to 2364 states and 4365 transitions. [2023-12-03 01:21:13,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4365 transitions. [2023-12-03 01:21:13,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2023-12-03 01:21:13,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:21:13,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:21:13,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:21:13,695 INFO L134 CoverageAnalysis]: Checked inductivity of 5950 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:21:20,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:21:20,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4498 states to 2369 states and 4382 transitions. [2023-12-03 01:21:20,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 4382 transitions. [2023-12-03 01:21:20,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2023-12-03 01:21:20,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:21:20,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:21:20,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:21:21,299 INFO L134 CoverageAnalysis]: Checked inductivity of 5950 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:21:30,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:21:30,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4514 states to 2374 states and 4398 transitions. [2023-12-03 01:21:30,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 4398 transitions. [2023-12-03 01:21:30,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-12-03 01:21:30,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:21:30,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:21:30,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:21:31,205 INFO L134 CoverageAnalysis]: Checked inductivity of 5964 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 5946 trivial. 0 not checked. [2023-12-03 01:21:37,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:21:37,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4513 states to 2374 states and 4397 transitions. [2023-12-03 01:21:37,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 4397 transitions. [2023-12-03 01:21:37,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2023-12-03 01:21:37,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:21:37,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:21:37,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:21:39,256 INFO L134 CoverageAnalysis]: Checked inductivity of 5871 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:21:48,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:21:48,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4579 states to 2386 states and 4463 transitions. [2023-12-03 01:21:48,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2386 states and 4463 transitions. [2023-12-03 01:21:48,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2023-12-03 01:21:48,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:21:48,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:21:48,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:21:48,767 INFO L134 CoverageAnalysis]: Checked inductivity of 5951 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:21:51,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:21:51,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4586 states to 2390 states and 4470 transitions. [2023-12-03 01:21:51,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2390 states and 4470 transitions. [2023-12-03 01:21:51,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2023-12-03 01:21:51,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:21:51,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:21:51,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:21:51,698 INFO L134 CoverageAnalysis]: Checked inductivity of 5869 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5863 trivial. 0 not checked. [2023-12-03 01:21:58,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:21:58,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4590 states to 2393 states and 4474 transitions. [2023-12-03 01:21:58,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 4474 transitions. [2023-12-03 01:21:58,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2023-12-03 01:21:58,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:21:58,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:21:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:21:59,130 INFO L134 CoverageAnalysis]: Checked inductivity of 5869 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5863 trivial. 0 not checked. [2023-12-03 01:22:08,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:22:08,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4606 states to 2398 states and 4490 transitions. [2023-12-03 01:22:08,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 4490 transitions. [2023-12-03 01:22:08,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2023-12-03 01:22:08,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:22:08,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:22:08,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:22:08,684 INFO L134 CoverageAnalysis]: Checked inductivity of 5967 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 5949 trivial. 0 not checked. [2023-12-03 01:22:08,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:22:08,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4606 states to 2399 states and 4490 transitions. [2023-12-03 01:22:08,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4490 transitions. [2023-12-03 01:22:08,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-12-03 01:22:08,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:22:08,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:22:08,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:22:09,115 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5862 trivial. 0 not checked. [2023-12-03 01:22:13,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:22:13,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4612 states to 2401 states and 4496 transitions. [2023-12-03 01:22:13,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 4496 transitions. [2023-12-03 01:22:13,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2023-12-03 01:22:13,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:22:13,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:22:13,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:22:13,511 INFO L134 CoverageAnalysis]: Checked inductivity of 5963 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 5944 trivial. 0 not checked. [2023-12-03 01:22:20,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:22:20,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4624 states to 2403 states and 4508 transitions. [2023-12-03 01:22:20,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 4508 transitions. [2023-12-03 01:22:20,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-12-03 01:22:20,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:22:20,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:22:20,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:22:20,402 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5862 trivial. 0 not checked. [2023-12-03 01:22:29,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:22:29,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4640 states to 2408 states and 4524 transitions. [2023-12-03 01:22:29,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 4524 transitions. [2023-12-03 01:22:29,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2023-12-03 01:22:29,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:22:29,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:22:30,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:22:30,416 INFO L134 CoverageAnalysis]: Checked inductivity of 5962 backedges. 9 proven. 8 refuted. 0 times theorem prover too weak. 5945 trivial. 0 not checked. [2023-12-03 01:22:45,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:22:45,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4643 states to 2412 states and 4527 transitions. [2023-12-03 01:22:45,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2412 states and 4527 transitions. [2023-12-03 01:22:45,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2023-12-03 01:22:45,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:22:45,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:22:45,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:22:45,651 INFO L134 CoverageAnalysis]: Checked inductivity of 5869 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:22:50,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:22:50,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 2414 states and 4532 transitions. [2023-12-03 01:22:50,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2414 states and 4532 transitions. [2023-12-03 01:22:50,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2023-12-03 01:22:50,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:22:50,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:22:50,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:22:51,351 INFO L134 CoverageAnalysis]: Checked inductivity of 5962 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 5944 trivial. 0 not checked. [2023-12-03 01:22:55,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:22:55,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4652 states to 2415 states and 4536 transitions. [2023-12-03 01:22:55,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 4536 transitions. [2023-12-03 01:22:55,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2023-12-03 01:22:55,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:22:55,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:22:55,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:22:55,888 INFO L134 CoverageAnalysis]: Checked inductivity of 5969 backedges. 9 proven. 11 refuted. 0 times theorem prover too weak. 5949 trivial. 0 not checked. [2023-12-03 01:23:00,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:23:00,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4652 states to 2416 states and 4536 transitions. [2023-12-03 01:23:00,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2416 states and 4536 transitions. [2023-12-03 01:23:00,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-12-03 01:23:00,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:23:00,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:23:00,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:23:00,430 INFO L134 CoverageAnalysis]: Checked inductivity of 5869 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5863 trivial. 0 not checked. [2023-12-03 01:23:03,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:23:03,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4655 states to 2419 states and 4539 transitions. [2023-12-03 01:23:03,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 4539 transitions. [2023-12-03 01:23:03,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2023-12-03 01:23:03,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:23:03,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:23:03,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:23:04,138 INFO L134 CoverageAnalysis]: Checked inductivity of 5967 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 5949 trivial. 0 not checked. [2023-12-03 01:23:04,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:23:04,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4655 states to 2420 states and 4539 transitions. [2023-12-03 01:23:04,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 4539 transitions. [2023-12-03 01:23:04,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2023-12-03 01:23:04,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:23:04,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:23:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:23:04,714 INFO L134 CoverageAnalysis]: Checked inductivity of 5962 backedges. 9 proven. 8 refuted. 0 times theorem prover too weak. 5945 trivial. 0 not checked. [2023-12-03 01:23:13,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:23:13,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4663 states to 2422 states and 4547 transitions. [2023-12-03 01:23:13,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2422 states and 4547 transitions. [2023-12-03 01:23:13,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2023-12-03 01:23:13,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:23:13,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:23:13,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:23:13,431 INFO L134 CoverageAnalysis]: Checked inductivity of 5963 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 5944 trivial. 0 not checked. [2023-12-03 01:23:20,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:23:20,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4669 states to 2424 states and 4553 transitions. [2023-12-03 01:23:20,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 4553 transitions. [2023-12-03 01:23:20,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2023-12-03 01:23:20,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:23:20,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:23:20,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:23:21,062 INFO L134 CoverageAnalysis]: Checked inductivity of 5962 backedges. 9 proven. 8 refuted. 0 times theorem prover too weak. 5945 trivial. 0 not checked. [2023-12-03 01:23:29,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:23:29,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4677 states to 2426 states and 4561 transitions. [2023-12-03 01:23:29,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 4561 transitions. [2023-12-03 01:23:29,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2023-12-03 01:23:29,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:23:29,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:23:29,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:23:29,974 INFO L134 CoverageAnalysis]: Checked inductivity of 5962 backedges. 9 proven. 8 refuted. 0 times theorem prover too weak. 5945 trivial. 0 not checked. [2023-12-03 01:23:45,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:23:45,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4680 states to 2430 states and 4564 transitions. [2023-12-03 01:23:45,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 4564 transitions. [2023-12-03 01:23:45,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2023-12-03 01:23:45,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:23:45,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:23:45,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:23:45,576 INFO L134 CoverageAnalysis]: Checked inductivity of 5869 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 5858 trivial. 0 not checked. [2023-12-03 01:23:55,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:23:55,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4693 states to 2432 states and 4577 transitions. [2023-12-03 01:23:55,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 4577 transitions. [2023-12-03 01:23:55,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2023-12-03 01:23:55,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:23:55,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:23:55,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:23:57,408 INFO L134 CoverageAnalysis]: Checked inductivity of 5957 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:24:30,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:24:30,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4733 states to 2443 states and 4617 transitions. [2023-12-03 01:24:30,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4617 transitions. [2023-12-03 01:24:30,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2023-12-03 01:24:30,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:24:30,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:24:31,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:24:31,254 INFO L134 CoverageAnalysis]: Checked inductivity of 5957 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:24:47,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:24:47,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4766 states to 2449 states and 4650 transitions. [2023-12-03 01:24:47,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 4650 transitions. [2023-12-03 01:24:47,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2023-12-03 01:24:47,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:24:47,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:24:47,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:24:48,056 INFO L134 CoverageAnalysis]: Checked inductivity of 5957 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:24:57,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:24:57,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4784 states to 2454 states and 4668 transitions. [2023-12-03 01:24:57,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4668 transitions. [2023-12-03 01:24:57,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2023-12-03 01:24:57,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:24:57,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:24:57,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:24:57,684 INFO L134 CoverageAnalysis]: Checked inductivity of 5957 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-12-03 01:25:07,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:25:07,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4800 states to 2459 states and 4684 transitions. [2023-12-03 01:25:07,831 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 4684 transitions. [2023-12-03 01:25:07,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2023-12-03 01:25:07,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:25:07,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:25:07,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:25:08,261 INFO L134 CoverageAnalysis]: Checked inductivity of 5952 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked.