./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.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_d9da1056-d715-4e12-88d4-cfec08deb478/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9da1056-d715-4e12-88d4-cfec08deb478/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_d9da1056-d715-4e12-88d4-cfec08deb478/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9da1056-d715-4e12-88d4-cfec08deb478/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9da1056-d715-4e12-88d4-cfec08deb478/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_d9da1056-d715-4e12-88d4-cfec08deb478/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 b9887a5e62ba7796177701dd580b435b651a2269b3bc91f58378bbd7cb01745d --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:25:47,214 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:25:47,277 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9da1056-d715-4e12-88d4-cfec08deb478/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 02:25:47,281 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 02:25:47,282 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 02:25:47,303 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:25:47,304 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:25:47,305 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:25:47,306 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:25:47,306 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:25:47,307 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:25:47,307 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:25:47,308 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 02:25:47,308 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:25:47,309 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:25:47,309 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:25:47,310 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:25:47,310 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:25:47,310 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:25:47,311 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:25:47,311 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:25:47,312 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:25:47,312 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:25:47,313 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:25:47,313 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:25:47,314 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:25:47,314 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:25:47,315 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 02:25:47,315 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 02:25:47,315 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:25:47,316 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_d9da1056-d715-4e12-88d4-cfec08deb478/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9da1056-d715-4e12-88d4-cfec08deb478/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9887a5e62ba7796177701dd580b435b651a2269b3bc91f58378bbd7cb01745d [2023-12-03 02:25:47,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:25:47,559 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:25:47,562 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:25:47,563 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:25:47,564 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:25:47,565 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9da1056-d715-4e12-88d4-cfec08deb478/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i [2023-12-03 02:25:50,378 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:25:50,960 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:25:50,961 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9da1056-d715-4e12-88d4-cfec08deb478/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i [2023-12-03 02:25:51,014 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9da1056-d715-4e12-88d4-cfec08deb478/bin/ukojak-verify-Qdu7aM0XO9/data/4c86283da/0b31d08e4094427baf739b6d708f20b1/FLAG6bcce0eec [2023-12-03 02:25:51,029 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9da1056-d715-4e12-88d4-cfec08deb478/bin/ukojak-verify-Qdu7aM0XO9/data/4c86283da/0b31d08e4094427baf739b6d708f20b1 [2023-12-03 02:25:51,032 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:25:51,034 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:25:51,035 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:25:51,035 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:25:51,040 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:25:51,041 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:25:51" (1/1) ... [2023-12-03 02:25:51,042 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f923dbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:25:51, skipping insertion in model container [2023-12-03 02:25:51,043 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:25:51" (1/1) ... [2023-12-03 02:25:51,228 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:25:51,617 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4386] [2023-12-03 02:25:54,777 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_d9da1056-d715-4e12-88d4-cfec08deb478/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i[483771,483784] [2023-12-03 02:25:55,277 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:25:55,389 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:25:55,480 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4386] [2023-12-03 02:25:55,510 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"); [6361] [2023-12-03 02:25:55,512 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6368] [2023-12-03 02:25:55,658 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [10358] [2023-12-03 02:25:55,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10361] [2023-12-03 02:25:55,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10364] [2023-12-03 02:25:55,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10367] [2023-12-03 02:25:55,717 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3697/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/tm6000/tm6000-video.c"), "i" (717), "i" (12UL)); [11384-11385] [2023-12-03 02:25:55,719 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3697/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/tm6000/tm6000-video.c"), "i" (746), "i" (12UL)); [11420-11421] [2023-12-03 02:25:55,916 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_d9da1056-d715-4e12-88d4-cfec08deb478/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i[483771,483784] [2023-12-03 02:25:55,939 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:25:56,241 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 02:25:56,241 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 02:25:56,249 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:25:56,249 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:25:56 WrapperNode [2023-12-03 02:25:56,249 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:25:56,251 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:25:56,251 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:25:56,251 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:25:56,259 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:25:56" (1/1) ... [2023-12-03 02:25:56,390 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:25:56" (1/1) ... [2023-12-03 02:25:57,351 INFO L138 Inliner]: procedures = 582, calls = 8197, calls flagged for inlining = 208, calls inlined = 182, statements flattened = 14586 [2023-12-03 02:25:57,352 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:25:57,353 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:25:57,353 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:25:57,353 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:25:57,375 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:25:56" (1/1) ... [2023-12-03 02:25:57,375 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:25:56" (1/1) ... [2023-12-03 02:25:57,697 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:25:56" (1/1) ... [2023-12-03 02:25:57,698 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:25:56" (1/1) ... [2023-12-03 02:25:58,505 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:25:56" (1/1) ... [2023-12-03 02:25:58,537 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:25:56" (1/1) ... [2023-12-03 02:25:58,625 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:25:56" (1/1) ... [2023-12-03 02:25:58,652 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:25:56" (1/1) ... [2023-12-03 02:25:58,702 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:25:58,703 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:25:58,703 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:25:58,703 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:25:58,704 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:25:56" (1/1) ... [2023-12-03 02:25:58,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:25:58,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9da1056-d715-4e12-88d4-cfec08deb478/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:25:58,728 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9da1056-d715-4e12-88d4-cfec08deb478/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:25:58,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9da1056-d715-4e12-88d4-cfec08deb478/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:25:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-12-03 02:25:58,757 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-12-03 02:25:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-03 02:25:58,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-03 02:25:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2023-12-03 02:25:58,758 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2023-12-03 02:25:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tm6000_devlist_mutex [2023-12-03 02:25:58,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tm6000_devlist_mutex [2023-12-03 02:25:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2023-12-03 02:25:58,758 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2023-12-03 02:25:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 02:25:58,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 02:25:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2023-12-03 02:25:58,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2023-12-03 02:25:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2023-12-03 02:25:58,759 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2023-12-03 02:25:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-12-03 02:25:58,759 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-12-03 02:25:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2023-12-03 02:25:58,760 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2023-12-03 02:25:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure request_module_async [2023-12-03 02:25:58,760 INFO L138 BoogieDeclarations]: Found implementation of procedure request_module_async [2023-12-03 02:25:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2023-12-03 02:25:58,760 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2023-12-03 02:25:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-12-03 02:25:58,761 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-12-03 02:25:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-12-03 02:25:58,761 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-12-03 02:25:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2023-12-03 02:25:58,761 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2023-12-03 02:25:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2023-12-03 02:25:58,761 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2023-12-03 02:25:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2023-12-03 02:25:58,762 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2023-12-03 02:25:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2023-12-03 02:25:58,762 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2023-12-03 02:25:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-03 02:25:58,762 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-03 02:25:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2023-12-03 02:25:58,762 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2023-12-03 02:25:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2023-12-03 02:25:58,763 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2023-12-03 02:25:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-12-03 02:25:58,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-12-03 02:25:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-03 02:25:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-12-03 02:25:58,763 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-12-03 02:25:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-03 02:25:58,763 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-03 02:25:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-12-03 02:25:58,764 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-12-03 02:25:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2023-12-03 02:25:58,764 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2023-12-03 02:25:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2023-12-03 02:25:58,764 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2023-12-03 02:25:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2023-12-03 02:25:58,764 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2023-12-03 02:25:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_keydown [2023-12-03 02:25:58,764 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_keydown [2023-12-03 02:25:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-12-03 02:25:58,765 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-12-03 02:25:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 02:25:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2023-12-03 02:25:58,765 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2023-12-03 02:25:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2023-12-03 02:25:58,765 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2023-12-03 02:25:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-12-03 02:25:58,766 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-12-03 02:25:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-03 02:25:58,766 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-03 02:25:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-12-03 02:25:58,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-12-03 02:25:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2023-12-03 02:25:58,766 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2023-12-03 02:25:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_video_device [2023-12-03 02:25:58,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_video_device [2023-12-03 02:25:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2023-12-03 02:25:58,767 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2023-12-03 02:25:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 02:25:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2023-12-03 02:25:58,767 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2023-12-03 02:25:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2023-12-03 02:25:58,767 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2023-12-03 02:25:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-12-03 02:25:58,767 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-12-03 02:25:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-12-03 02:25:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-12-03 02:25:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2023-12-03 02:25:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2023-12-03 02:25:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 02:25:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 02:25:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2023-12-03 02:25:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2023-12-03 02:25:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-03 02:25:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-03 02:25:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2023-12-03 02:25:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2023-12-03 02:25:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-12-03 02:25:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-12-03 02:25:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-03 02:25:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-03 02:25:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-12-03 02:25:58,770 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-12-03 02:25:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2023-12-03 02:25:58,770 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2023-12-03 02:25:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2023-12-03 02:25:58,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2023-12-03 02:25:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-12-03 02:25:58,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-12-03 02:25:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 02:25:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:25:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-03 02:25:58,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-03 02:25:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 02:25:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-03 02:25:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2023-12-03 02:25:58,771 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2023-12-03 02:25:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-03 02:25:58,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-03 02:25:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2023-12-03 02:25:58,772 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2023-12-03 02:25:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-12-03 02:25:58,772 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-12-03 02:25:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2023-12-03 02:25:58,772 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2023-12-03 02:25:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-12-03 02:25:58,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-12-03 02:25:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-03 02:25:58,773 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-03 02:25:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2023-12-03 02:25:58,773 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2023-12-03 02:25:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-12-03 02:25:58,773 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-12-03 02:25:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-12-03 02:25:58,773 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-12-03 02:25:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2023-12-03 02:25:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2023-12-03 02:25:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2023-12-03 02:25:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2023-12-03 02:25:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:25:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:25:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2023-12-03 02:25:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2023-12-03 02:25:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-03 02:25:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-03 02:25:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-03 02:25:58,775 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-03 02:25:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2023-12-03 02:25:58,775 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2023-12-03 02:25:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2023-12-03 02:25:58,775 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2023-12-03 02:25:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 02:25:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 02:25:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-03 02:25:58,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-03 02:25:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2023-12-03 02:25:58,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2023-12-03 02:25:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-12-03 02:25:58,776 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-12-03 02:25:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2023-12-03 02:25:58,776 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2023-12-03 02:25:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2023-12-03 02:25:58,777 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2023-12-03 02:25:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2023-12-03 02:25:58,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2023-12-03 02:25:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-03 02:25:58,777 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-03 02:25:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-03 02:25:58,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-03 02:25:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-12-03 02:25:58,777 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-12-03 02:25:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2023-12-03 02:25:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2023-12-03 02:25:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tm6000_core [2023-12-03 02:25:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tm6000_core [2023-12-03 02:25:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_poll [2023-12-03 02:25:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_poll [2023-12-03 02:25:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 02:25:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 02:25:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 02:25:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 02:25:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2023-12-03 02:25:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2023-12-03 02:25:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2023-12-03 02:25:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2023-12-03 02:25:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_tm6000_core [2023-12-03 02:25:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_tm6000_core [2023-12-03 02:25:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2023-12-03 02:25:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2023-12-03 02:25:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-12-03 02:25:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-12-03 02:25:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2023-12-03 02:25:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2023-12-03 02:25:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2023-12-03 02:25:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2023-12-03 02:25:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 02:25:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-03 02:25:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-03 02:25:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 02:25:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2023-12-03 02:25:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2023-12-03 02:25:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2023-12-03 02:25:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2023-12-03 02:25:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-12-03 02:25:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-12-03 02:25:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 02:25:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-03 02:25:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-03 02:25:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2023-12-03 02:25:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2023-12-03 02:25:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-12-03 02:25:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-12-03 02:25:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-03 02:25:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-03 02:25:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-12-03 02:25:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-12-03 02:25:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_lock_of_tm6000_core [2023-12-03 02:25:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_lock_of_tm6000_core [2023-12-03 02:25:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-12-03 02:25:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-12-03 02:25:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-12-03 02:25:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-12-03 02:25:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_handle_key [2023-12-03 02:25:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_handle_key [2023-12-03 02:25:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-12-03 02:25:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-12-03 02:25:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-12-03 02:25:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-12-03 02:25:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2023-12-03 02:25:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2023-12-03 02:25:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2023-12-03 02:25:58,784 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2023-12-03 02:25:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2023-12-03 02:25:58,784 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2023-12-03 02:25:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-12-03 02:25:58,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-12-03 02:25:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2023-12-03 02:25:58,784 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2023-12-03 02:25:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-03 02:25:58,785 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-03 02:25:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2023-12-03 02:25:58,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2023-12-03 02:25:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 02:25:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-03 02:25:58,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-03 02:25:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2023-12-03 02:25:58,785 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2023-12-03 02:25:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-12-03 02:25:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-12-03 02:25:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2023-12-03 02:25:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2023-12-03 02:25:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2023-12-03 02:25:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2023-12-03 02:25:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_video_device [2023-12-03 02:25:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_video_device [2023-12-03 02:25:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2023-12-03 02:25:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2023-12-03 02:25:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_lock_of_tm6000_core [2023-12-03 02:25:58,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_lock_of_tm6000_core [2023-12-03 02:25:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2023-12-03 02:25:58,787 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2023-12-03 02:25:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2023-12-03 02:25:58,787 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2023-12-03 02:25:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tm6000_devlist_mutex [2023-12-03 02:25:58,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tm6000_devlist_mutex [2023-12-03 02:25:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-12-03 02:25:58,787 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-12-03 02:25:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2023-12-03 02:25:58,787 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2023-12-03 02:25:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-12-03 02:25:58,788 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-12-03 02:25:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2023-12-03 02:25:58,788 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2023-12-03 02:25:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-03 02:25:58,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-03 02:25:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 02:25:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tm6000_core [2023-12-03 02:25:58,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tm6000_core [2023-12-03 02:25:59,939 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:25:59,943 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:26:00,233 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-03 02:26:57,309 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:27:00,081 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:27:00,081 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2023-12-03 02:27:00,083 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:27:00 BoogieIcfgContainer [2023-12-03 02:27:00,084 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:27:00,085 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:27:00,085 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:27:00,093 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:27:00,094 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:27:00" (1/1) ... [2023-12-03 02:27:00,101 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:27:00,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:00,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 2534 states and 3729 transitions. [2023-12-03 02:27:00,216 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 3729 transitions. [2023-12-03 02:27:00,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-03 02:27:00,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:00,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:03,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:04,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:27:05,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:05,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3767 states to 2548 states and 3767 transitions. [2023-12-03 02:27:05,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3767 transitions. [2023-12-03 02:27:05,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 02:27:05,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:05,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:08,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:27:08,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:09,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 2549 states and 3768 transitions. [2023-12-03 02:27:09,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 3768 transitions. [2023-12-03 02:27:09,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 02:27:09,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:09,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:12,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:12,805 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:27:12,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:12,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3769 states to 2550 states and 3769 transitions. [2023-12-03 02:27:12,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 3769 transitions. [2023-12-03 02:27:12,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 02:27:12,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:12,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:15,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:16,275 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 02:27:16,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:16,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 2551 states and 3770 transitions. [2023-12-03 02:27:16,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 3770 transitions. [2023-12-03 02:27:16,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 02:27:16,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:16,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:19,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:19,672 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:27:19,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:19,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3771 states to 2552 states and 3771 transitions. [2023-12-03 02:27:19,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2552 states and 3771 transitions. [2023-12-03 02:27:19,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 02:27:19,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:19,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:22,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 02:27:22,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:23,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3772 states to 2553 states and 3772 transitions. [2023-12-03 02:27:23,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 3772 transitions. [2023-12-03 02:27:23,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 02:27:23,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:23,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:25,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:26,223 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:27:27,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:27,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3843 states to 2574 states and 3841 transitions. [2023-12-03 02:27:27,419 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 3841 transitions. [2023-12-03 02:27:27,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 02:27:27,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:27,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:30,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:30,658 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:27:31,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:31,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 2581 states and 3884 transitions. [2023-12-03 02:27:31,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 3884 transitions. [2023-12-03 02:27:31,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-03 02:27:31,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:31,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:34,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:35,318 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:27:38,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:38,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3960 states to 2603 states and 3956 transitions. [2023-12-03 02:27:38,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 3956 transitions. [2023-12-03 02:27:38,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-03 02:27:38,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:38,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:41,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:41,814 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 02:27:41,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:41,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3961 states to 2604 states and 3957 transitions. [2023-12-03 02:27:41,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 3957 transitions. [2023-12-03 02:27:41,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-03 02:27:41,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:41,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:44,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:45,221 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:27:50,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:50,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4036 states to 2627 states and 4030 transitions. [2023-12-03 02:27:50,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 4030 transitions. [2023-12-03 02:27:50,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 02:27:50,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:50,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:52,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:53,812 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:27:56,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:56,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 2638 states and 4086 transitions. [2023-12-03 02:27:56,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 4086 transitions. [2023-12-03 02:27:56,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 02:27:56,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:56,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:59,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:00,157 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:28:09,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:09,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4168 states to 2662 states and 4160 transitions. [2023-12-03 02:28:09,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 4160 transitions. [2023-12-03 02:28:09,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 02:28:09,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:09,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:11,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:12,425 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-03 02:28:12,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:12,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4169 states to 2663 states and 4161 transitions. [2023-12-03 02:28:12,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 4161 transitions. [2023-12-03 02:28:12,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 02:28:12,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:12,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:15,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:15,623 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:28:15,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:15,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4170 states to 2664 states and 4162 transitions. [2023-12-03 02:28:15,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 4162 transitions. [2023-12-03 02:28:15,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 02:28:15,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:15,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:18,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:18,784 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:28:18,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:18,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 2665 states and 4163 transitions. [2023-12-03 02:28:18,810 INFO L276 IsEmpty]: Start isEmpty. Operand 2665 states and 4163 transitions. [2023-12-03 02:28:18,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 02:28:18,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:18,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:21,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:22,361 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:28:26,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:26,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4208 states to 2668 states and 4200 transitions. [2023-12-03 02:28:26,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 4200 transitions. [2023-12-03 02:28:26,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 02:28:26,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:26,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:28,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:29,809 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:28:44,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:44,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4287 states to 2693 states and 4277 transitions. [2023-12-03 02:28:44,216 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 4277 transitions. [2023-12-03 02:28:44,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 02:28:44,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:44,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:47,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:47,461 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 02:28:47,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:47,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4288 states to 2694 states and 4278 transitions. [2023-12-03 02:28:47,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 4278 transitions. [2023-12-03 02:28:47,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 02:28:47,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:47,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:50,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:50,873 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 02:28:50,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:50,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4289 states to 2695 states and 4279 transitions. [2023-12-03 02:28:50,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 4279 transitions. [2023-12-03 02:28:50,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 02:28:50,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:50,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:53,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:54,157 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:28:55,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:55,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4289 states to 2696 states and 4279 transitions. [2023-12-03 02:28:55,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 4279 transitions. [2023-12-03 02:28:55,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 02:28:55,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:55,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:58,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:59,574 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:29:17,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:17,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4369 states to 2722 states and 4357 transitions. [2023-12-03 02:29:17,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 4357 transitions. [2023-12-03 02:29:17,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 02:29:17,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:17,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:21,622 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:29:21,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:21,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4372 states to 2724 states and 4360 transitions. [2023-12-03 02:29:21,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 4360 transitions. [2023-12-03 02:29:21,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 02:29:21,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:21,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:24,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:25,001 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:29:26,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:26,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4386 states to 2728 states and 4374 transitions. [2023-12-03 02:29:26,833 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 4374 transitions. [2023-12-03 02:29:26,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 02:29:26,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:26,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:29,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:30,135 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 02:29:30,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:30,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4387 states to 2729 states and 4375 transitions. [2023-12-03 02:29:30,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 4375 transitions. [2023-12-03 02:29:30,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 02:29:30,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:30,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:32,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:33,443 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:29:35,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:35,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4389 states to 2730 states and 4377 transitions. [2023-12-03 02:29:35,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2730 states and 4377 transitions. [2023-12-03 02:29:35,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 02:29:35,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:35,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:38,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:38,836 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:29:40,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:40,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4389 states to 2731 states and 4377 transitions. [2023-12-03 02:29:40,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 4377 transitions. [2023-12-03 02:29:40,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:29:40,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:40,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:43,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:43,954 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 02:29:43,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:43,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4390 states to 2732 states and 4378 transitions. [2023-12-03 02:29:43,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2732 states and 4378 transitions. [2023-12-03 02:29:43,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 02:29:43,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:43,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:46,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:47,188 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 02:29:47,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:47,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 2733 states and 4379 transitions. [2023-12-03 02:29:47,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 4379 transitions. [2023-12-03 02:29:47,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:29:47,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:47,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:50,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:51,110 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:30:14,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:14,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4472 states to 2760 states and 4458 transitions. [2023-12-03 02:30:14,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2760 states and 4458 transitions. [2023-12-03 02:30:14,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 02:30:14,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:14,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:17,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:18,270 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:30:30,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:30,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4541 states to 2775 states and 4527 transitions. [2023-12-03 02:30:30,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 4527 transitions. [2023-12-03 02:30:30,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-03 02:30:30,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:30,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:33,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:34,181 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:30:35,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:35,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4543 states to 2777 states and 4529 transitions. [2023-12-03 02:30:35,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 4529 transitions. [2023-12-03 02:30:35,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-03 02:30:35,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:35,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:38,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:38,658 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:30:38,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:38,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4546 states to 2779 states and 4532 transitions. [2023-12-03 02:30:38,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 4532 transitions. [2023-12-03 02:30:38,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:30:38,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:38,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:41,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:41,833 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 02:30:41,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:41,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4547 states to 2780 states and 4533 transitions. [2023-12-03 02:30:41,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2780 states and 4533 transitions. [2023-12-03 02:30:41,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-03 02:30:41,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:41,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:44,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:45,311 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:30:45,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:45,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4548 states to 2781 states and 4534 transitions. [2023-12-03 02:30:45,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2781 states and 4534 transitions. [2023-12-03 02:30:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:30:45,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:45,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:48,580 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:30:49,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:49,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4548 states to 2782 states and 4534 transitions. [2023-12-03 02:30:49,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2782 states and 4534 transitions. [2023-12-03 02:30:49,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 02:30:49,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:49,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:52,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:52,916 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:30:54,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:54,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4551 states to 2784 states and 4537 transitions. [2023-12-03 02:30:54,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2784 states and 4537 transitions. [2023-12-03 02:30:54,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 02:30:54,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:54,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:57,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:57,815 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 02:30:57,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:57,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4552 states to 2785 states and 4538 transitions. [2023-12-03 02:30:57,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 4538 transitions. [2023-12-03 02:30:57,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 02:30:57,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:57,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:31:01,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:31:02,543 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:31:38,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:31:38,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4634 states to 2813 states and 4618 transitions. [2023-12-03 02:31:38,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2813 states and 4618 transitions. [2023-12-03 02:31:38,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-03 02:31:38,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:31:38,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:31:41,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:31:42,058 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:31:43,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:31:43,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4636 states to 2815 states and 4620 transitions. [2023-12-03 02:31:43,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2815 states and 4620 transitions. [2023-12-03 02:31:43,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-03 02:31:43,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:31:43,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:31:46,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:31:47,786 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:32:07,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:07,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4702 states to 2829 states and 4686 transitions. [2023-12-03 02:32:07,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 4686 transitions. [2023-12-03 02:32:07,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-03 02:32:07,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:07,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:09,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:10,527 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:32:10,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:10,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 2831 states and 4690 transitions. [2023-12-03 02:32:10,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 4690 transitions. [2023-12-03 02:32:10,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-03 02:32:10,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:10,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:13,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:13,891 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:32:13,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:13,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4709 states to 2833 states and 4693 transitions. [2023-12-03 02:32:13,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 4693 transitions. [2023-12-03 02:32:13,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 02:32:13,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:13,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:16,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:17,138 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:32:18,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:18,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4709 states to 2834 states and 4693 transitions. [2023-12-03 02:32:18,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 4693 transitions. [2023-12-03 02:32:18,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 02:32:18,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:18,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:21,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:21,581 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:32:23,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:23,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4716 states to 2835 states and 4700 transitions. [2023-12-03 02:32:23,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 4700 transitions. [2023-12-03 02:32:23,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 02:32:23,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:23,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:25,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:26,144 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 02:32:26,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:26,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4717 states to 2836 states and 4701 transitions. [2023-12-03 02:32:26,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 4701 transitions. [2023-12-03 02:32:26,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 02:32:26,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:26,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:29,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:29,368 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:32:29,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:29,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4717 states to 2837 states and 4701 transitions. [2023-12-03 02:32:29,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 4701 transitions. [2023-12-03 02:32:29,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 02:32:29,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:29,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:32,808 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 02:32:35,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:35,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4720 states to 2838 states and 4704 transitions. [2023-12-03 02:32:35,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 4704 transitions. [2023-12-03 02:32:35,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 02:32:35,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:35,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:38,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:39,046 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 02:32:40,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:40,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4721 states to 2839 states and 4705 transitions. [2023-12-03 02:32:40,355 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 4705 transitions. [2023-12-03 02:32:40,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 02:32:40,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:40,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:43,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:43,537 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-03 02:32:43,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:43,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4722 states to 2840 states and 4706 transitions. [2023-12-03 02:32:43,568 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 4706 transitions. [2023-12-03 02:32:43,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:32:43,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:43,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:46,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:46,845 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:32:48,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:48,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4735 states to 2842 states and 4719 transitions. [2023-12-03 02:32:48,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 4719 transitions. [2023-12-03 02:32:48,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:32:48,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:48,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:51,312 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:32:51,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:51,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4736 states to 2843 states and 4720 transitions. [2023-12-03 02:32:51,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 4720 transitions. [2023-12-03 02:32:51,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 02:32:51,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:51,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:54,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:55,459 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:32:56,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:56,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4720 states to 2842 states and 4704 transitions. [2023-12-03 02:32:56,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 4704 transitions. [2023-12-03 02:32:56,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 02:32:56,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:56,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:59,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:00,936 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:33:44,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:44,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4799 states to 2871 states and 4781 transitions. [2023-12-03 02:33:44,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 4781 transitions. [2023-12-03 02:33:44,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 02:33:44,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:44,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:47,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:49,212 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:33:50,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:50,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4782 states to 2870 states and 4764 transitions. [2023-12-03 02:33:50,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 4764 transitions. [2023-12-03 02:33:50,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 02:33:50,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:50,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:53,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:53,741 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:33:53,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:53,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4785 states to 2872 states and 4767 transitions. [2023-12-03 02:33:53,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 4767 transitions. [2023-12-03 02:33:53,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 02:33:53,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:53,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:56,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:57,078 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:33:57,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:57,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4785 states to 2873 states and 4767 transitions. [2023-12-03 02:33:57,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 4767 transitions. [2023-12-03 02:33:57,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 02:33:57,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:57,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:00,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:00,390 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 02:34:00,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:00,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4786 states to 2874 states and 4768 transitions. [2023-12-03 02:34:00,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 4768 transitions. [2023-12-03 02:34:00,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 02:34:00,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:00,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:03,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:03,726 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:34:03,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:03,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4786 states to 2875 states and 4768 transitions. [2023-12-03 02:34:03,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 4768 transitions. [2023-12-03 02:34:03,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 02:34:03,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:03,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:07,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:07,476 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 02:34:07,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:07,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4787 states to 2876 states and 4769 transitions. [2023-12-03 02:34:07,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 4769 transitions. [2023-12-03 02:34:07,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 02:34:07,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:07,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:11,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:11,345 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:34:13,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:13,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4797 states to 2878 states and 4779 transitions. [2023-12-03 02:34:13,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 4779 transitions. [2023-12-03 02:34:13,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 02:34:13,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:13,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:15,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:16,295 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-03 02:34:16,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:16,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4798 states to 2879 states and 4780 transitions. [2023-12-03 02:34:16,330 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 4780 transitions. [2023-12-03 02:34:16,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 02:34:16,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:16,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:19,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:21,447 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:34:22,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:22,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4795 states to 2878 states and 4777 transitions. [2023-12-03 02:34:22,846 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 4777 transitions. [2023-12-03 02:34:22,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 02:34:22,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:22,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:26,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:26,957 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:34:27,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:27,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4797 states to 2879 states and 4779 transitions. [2023-12-03 02:34:27,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 4779 transitions. [2023-12-03 02:34:27,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 02:34:27,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:27,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:30,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:30,675 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:34:30,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:30,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4797 states to 2880 states and 4779 transitions. [2023-12-03 02:34:30,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 4779 transitions. [2023-12-03 02:34:30,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 02:34:30,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:30,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:33,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:34,278 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 02:34:34,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:34,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4798 states to 2881 states and 4780 transitions. [2023-12-03 02:34:34,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 4780 transitions. [2023-12-03 02:34:34,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 02:34:34,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:34,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:37,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:37,769 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:34:37,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:37,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4798 states to 2882 states and 4780 transitions. [2023-12-03 02:34:37,853 INFO L276 IsEmpty]: Start isEmpty. Operand 2882 states and 4780 transitions. [2023-12-03 02:34:37,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:34:37,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:37,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:40,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:41,259 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:34:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:41,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4798 states to 2883 states and 4780 transitions. [2023-12-03 02:34:41,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 4780 transitions. [2023-12-03 02:34:41,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 02:34:41,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:41,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:44,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:44,816 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 02:34:44,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:44,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4799 states to 2884 states and 4781 transitions. [2023-12-03 02:34:44,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 4781 transitions. [2023-12-03 02:34:44,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 02:34:44,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:44,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:47,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:48,267 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-03 02:34:48,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:48,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4800 states to 2885 states and 4782 transitions. [2023-12-03 02:34:48,301 INFO L276 IsEmpty]: Start isEmpty. Operand 2885 states and 4782 transitions. [2023-12-03 02:34:48,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 02:34:48,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:48,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:51,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:51,661 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 02:34:51,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:51,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4801 states to 2886 states and 4783 transitions. [2023-12-03 02:34:51,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 4783 transitions. [2023-12-03 02:34:51,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 02:34:51,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:51,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:54,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:54,891 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:34:54,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:54,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4802 states to 2887 states and 4784 transitions. [2023-12-03 02:34:54,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 4784 transitions. [2023-12-03 02:34:54,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:34:54,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:54,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:58,267 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:34:59,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:59,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4816 states to 2889 states and 4798 transitions. [2023-12-03 02:34:59,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2889 states and 4798 transitions. [2023-12-03 02:34:59,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 02:34:59,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:59,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:03,153 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:35:03,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:03,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4816 states to 2890 states and 4798 transitions. [2023-12-03 02:35:03,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2890 states and 4798 transitions. [2023-12-03 02:35:03,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 02:35:03,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:03,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:06,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:06,451 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:35:06,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:06,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4825 states to 2892 states and 4807 transitions. [2023-12-03 02:35:06,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2892 states and 4807 transitions. [2023-12-03 02:35:06,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:35:06,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:06,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:09,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:09,792 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 02:35:13,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:13,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4828 states to 2893 states and 4810 transitions. [2023-12-03 02:35:13,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2893 states and 4810 transitions. [2023-12-03 02:35:13,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 02:35:13,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:13,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:16,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:16,651 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 02:35:18,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:18,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4829 states to 2894 states and 4811 transitions. [2023-12-03 02:35:18,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 4811 transitions. [2023-12-03 02:35:18,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 02:35:18,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:18,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:21,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:21,446 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:35:24,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:24,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4831 states to 2895 states and 4813 transitions. [2023-12-03 02:35:24,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2895 states and 4813 transitions. [2023-12-03 02:35:24,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 02:35:24,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:24,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:27,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:28,155 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:35:29,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:29,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4831 states to 2896 states and 4813 transitions. [2023-12-03 02:35:29,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2896 states and 4813 transitions. [2023-12-03 02:35:29,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 02:35:29,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:29,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:32,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:33,120 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 02:35:33,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:33,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4832 states to 2897 states and 4814 transitions. [2023-12-03 02:35:33,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2897 states and 4814 transitions. [2023-12-03 02:35:33,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 02:35:33,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:33,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:36,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:36,451 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-03 02:35:36,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:36,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4833 states to 2898 states and 4815 transitions. [2023-12-03 02:35:36,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 4815 transitions. [2023-12-03 02:35:36,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 02:35:36,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:36,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:39,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:39,786 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:35:39,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:39,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4843 states to 2900 states and 4825 transitions. [2023-12-03 02:35:39,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 4825 transitions. [2023-12-03 02:35:39,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 02:35:39,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:39,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:42,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:43,048 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:35:43,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:43,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4844 states to 2901 states and 4826 transitions. [2023-12-03 02:35:43,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 4826 transitions. [2023-12-03 02:35:43,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 02:35:43,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:43,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:46,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:46,479 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:35:46,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:46,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4845 states to 2902 states and 4827 transitions. [2023-12-03 02:35:46,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2902 states and 4827 transitions. [2023-12-03 02:35:46,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 02:35:46,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:46,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:49,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:50,056 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:35:50,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:50,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4845 states to 2903 states and 4827 transitions. [2023-12-03 02:35:50,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 4827 transitions. [2023-12-03 02:35:50,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 02:35:50,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:50,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:53,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:53,503 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 02:35:53,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:53,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4846 states to 2904 states and 4828 transitions. [2023-12-03 02:35:53,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2904 states and 4828 transitions. [2023-12-03 02:35:53,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:35:53,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:53,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:56,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:35:57,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:57,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4847 states to 2905 states and 4829 transitions. [2023-12-03 02:35:57,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2905 states and 4829 transitions. [2023-12-03 02:35:57,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 02:35:57,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:57,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:00,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:00,563 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:36:00,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:00,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4847 states to 2906 states and 4829 transitions. [2023-12-03 02:36:00,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2906 states and 4829 transitions. [2023-12-03 02:36:00,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:36:00,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:00,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:03,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:04,364 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 02:36:04,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:04,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4848 states to 2907 states and 4830 transitions. [2023-12-03 02:36:04,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2907 states and 4830 transitions. [2023-12-03 02:36:04,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:36:04,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:04,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:07,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:07,779 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 02:36:07,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:07,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4849 states to 2908 states and 4831 transitions. [2023-12-03 02:36:07,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2908 states and 4831 transitions. [2023-12-03 02:36:07,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:36:07,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:07,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:10,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:11,082 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-03 02:36:11,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:11,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4850 states to 2909 states and 4832 transitions. [2023-12-03 02:36:11,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2909 states and 4832 transitions. [2023-12-03 02:36:11,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:36:11,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:11,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:14,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:14,385 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 02:36:14,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:14,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4851 states to 2910 states and 4833 transitions. [2023-12-03 02:36:14,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2910 states and 4833 transitions. [2023-12-03 02:36:14,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:36:14,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:14,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:17,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:17,819 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:36:21,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:21,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4867 states to 2913 states and 4849 transitions. [2023-12-03 02:36:21,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2913 states and 4849 transitions. [2023-12-03 02:36:21,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:36:21,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:21,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:23,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:24,249 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:36:24,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:24,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4868 states to 2914 states and 4850 transitions. [2023-12-03 02:36:24,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2914 states and 4850 transitions. [2023-12-03 02:36:24,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 02:36:24,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:24,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:27,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:27,611 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 02:36:27,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:27,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4869 states to 2915 states and 4851 transitions. [2023-12-03 02:36:27,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2915 states and 4851 transitions. [2023-12-03 02:36:27,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:36:27,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:27,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:30,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:30,808 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:36:30,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:30,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4869 states to 2916 states and 4851 transitions. [2023-12-03 02:36:30,891 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 4851 transitions. [2023-12-03 02:36:30,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:36:30,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:30,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:33,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:33,994 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 02:36:34,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:34,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4870 states to 2917 states and 4852 transitions. [2023-12-03 02:36:34,030 INFO L276 IsEmpty]: Start isEmpty. Operand 2917 states and 4852 transitions. [2023-12-03 02:36:34,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:36:34,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:34,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:36,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:37,104 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 02:36:37,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:37,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4871 states to 2918 states and 4853 transitions. [2023-12-03 02:36:37,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2918 states and 4853 transitions. [2023-12-03 02:36:37,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 02:36:37,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:37,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:40,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:40,809 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 02:36:40,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:40,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4872 states to 2919 states and 4854 transitions. [2023-12-03 02:36:40,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2919 states and 4854 transitions. [2023-12-03 02:36:40,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:36:40,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:40,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:43,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:43,968 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-03 02:36:44,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:44,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4873 states to 2920 states and 4855 transitions. [2023-12-03 02:36:44,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2920 states and 4855 transitions. [2023-12-03 02:36:44,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:36:44,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:44,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:46,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:47,064 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 02:36:47,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:47,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4874 states to 2921 states and 4856 transitions. [2023-12-03 02:36:47,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2921 states and 4856 transitions. [2023-12-03 02:36:47,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 02:36:47,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:47,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:49,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:50,421 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:36:50,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:50,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4876 states to 2923 states and 4858 transitions. [2023-12-03 02:36:50,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2923 states and 4858 transitions. [2023-12-03 02:36:50,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 02:36:50,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:50,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:54,031 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:36:54,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:54,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4878 states to 2925 states and 4860 transitions. [2023-12-03 02:36:54,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2925 states and 4860 transitions. [2023-12-03 02:36:54,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:36:54,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:54,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:56,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:57,324 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:36:57,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:57,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4879 states to 2926 states and 4861 transitions. [2023-12-03 02:36:57,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2926 states and 4861 transitions. [2023-12-03 02:36:57,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:36:57,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:57,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:00,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:00,435 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:37:00,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:00,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4889 states to 2928 states and 4871 transitions. [2023-12-03 02:37:00,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2928 states and 4871 transitions. [2023-12-03 02:37:00,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:37:00,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:00,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:03,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:03,820 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:37:03,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:03,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4889 states to 2929 states and 4871 transitions. [2023-12-03 02:37:03,901 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 4871 transitions. [2023-12-03 02:37:03,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:37:03,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:03,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:06,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:06,990 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:37:07,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:07,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4889 states to 2930 states and 4871 transitions. [2023-12-03 02:37:07,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2930 states and 4871 transitions. [2023-12-03 02:37:07,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:37:07,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:07,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:10,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:10,657 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 02:37:10,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:10,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4890 states to 2931 states and 4872 transitions. [2023-12-03 02:37:10,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2931 states and 4872 transitions. [2023-12-03 02:37:10,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:37:10,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:10,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:13,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:14,115 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-03 02:37:14,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:14,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4891 states to 2932 states and 4873 transitions. [2023-12-03 02:37:14,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 4873 transitions. [2023-12-03 02:37:14,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:37:14,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:14,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:17,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:17,618 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-03 02:37:17,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:17,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4892 states to 2933 states and 4874 transitions. [2023-12-03 02:37:17,657 INFO L276 IsEmpty]: Start isEmpty. Operand 2933 states and 4874 transitions. [2023-12-03 02:37:17,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:37:17,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:17,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:20,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:22,541 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:31,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:31,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 2941 states and 4916 transitions. [2023-12-03 02:37:31,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 4916 transitions. [2023-12-03 02:37:31,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:37:31,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:31,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:34,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:34,545 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:37:41,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:41,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4949 states to 2944 states and 4931 transitions. [2023-12-03 02:37:41,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 4931 transitions. [2023-12-03 02:37:41,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:37:41,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:41,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:44,970 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:37:51,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:51,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4952 states to 2946 states and 4934 transitions. [2023-12-03 02:37:51,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2946 states and 4934 transitions. [2023-12-03 02:37:51,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 02:37:51,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:51,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:37:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:37:55,491 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:37:57,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:37:57,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4965 states to 2948 states and 4947 transitions. [2023-12-03 02:37:57,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 4947 transitions. [2023-12-03 02:37:57,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:37:57,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:37:57,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:00,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:00,700 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 02:38:00,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:00,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4966 states to 2949 states and 4948 transitions. [2023-12-03 02:38:00,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2949 states and 4948 transitions. [2023-12-03 02:38:00,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:38:00,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:00,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:04,216 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:07,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:07,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4991 states to 2953 states and 4973 transitions. [2023-12-03 02:38:07,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 4973 transitions. [2023-12-03 02:38:07,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:38:07,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:07,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:10,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:10,830 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:38:14,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:14,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5004 states to 2957 states and 4986 transitions. [2023-12-03 02:38:14,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2957 states and 4986 transitions. [2023-12-03 02:38:14,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:38:14,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:14,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:16,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:17,441 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:38:17,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:17,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5006 states to 2959 states and 4988 transitions. [2023-12-03 02:38:17,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 4988 transitions. [2023-12-03 02:38:17,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:38:17,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:17,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:20,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:20,682 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:38:20,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:20,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5007 states to 2960 states and 4989 transitions. [2023-12-03 02:38:20,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2960 states and 4989 transitions. [2023-12-03 02:38:20,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:38:20,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:20,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:23,826 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:23,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:23,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5007 states to 2961 states and 4989 transitions. [2023-12-03 02:38:23,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2961 states and 4989 transitions. [2023-12-03 02:38:23,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 02:38:23,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:23,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:26,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:27,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:38:27,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:27,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5007 states to 2962 states and 4989 transitions. [2023-12-03 02:38:27,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2962 states and 4989 transitions. [2023-12-03 02:38:27,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:38:27,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:27,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:30,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:30,345 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-03 02:38:33,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:33,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5007 states to 2963 states and 4989 transitions. [2023-12-03 02:38:33,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 4989 transitions. [2023-12-03 02:38:33,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 02:38:33,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:33,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:36,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:37,014 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 02:38:40,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:40,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5007 states to 2964 states and 4989 transitions. [2023-12-03 02:38:40,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2964 states and 4989 transitions. [2023-12-03 02:38:40,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:38:40,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:40,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:43,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:43,898 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:47,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:47,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5022 states to 2967 states and 5004 transitions. [2023-12-03 02:38:47,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 5004 transitions. [2023-12-03 02:38:47,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:38:47,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:47,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:50,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:50,673 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 02:38:50,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:50,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5022 states to 2968 states and 5004 transitions. [2023-12-03 02:38:50,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 5004 transitions. [2023-12-03 02:38:50,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:38:50,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:50,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:53,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:54,044 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:39:01,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:01,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5025 states to 2970 states and 5007 transitions. [2023-12-03 02:39:01,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2970 states and 5007 transitions. [2023-12-03 02:39:01,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:39:01,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:01,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:04,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:04,545 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:08,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:08,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5029 states to 2972 states and 5011 transitions. [2023-12-03 02:39:08,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 5011 transitions. [2023-12-03 02:39:08,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:39:08,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:08,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:12,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:12,328 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:39:15,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:15,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5032 states to 2974 states and 5014 transitions. [2023-12-03 02:39:15,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 5014 transitions. [2023-12-03 02:39:15,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:39:15,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:15,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:19,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:19,794 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 02:39:19,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:19,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5033 states to 2975 states and 5015 transitions. [2023-12-03 02:39:19,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 5015 transitions. [2023-12-03 02:39:19,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:39:19,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:19,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:22,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:23,090 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:39:23,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:23,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5045 states to 2978 states and 5027 transitions. [2023-12-03 02:39:23,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2978 states and 5027 transitions. [2023-12-03 02:39:23,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:39:23,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:23,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:26,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:26,562 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:39:28,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:28,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5058 states to 2982 states and 5040 transitions. [2023-12-03 02:39:28,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2982 states and 5040 transitions. [2023-12-03 02:39:28,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:39:28,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:28,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:31,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:31,366 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:39:31,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:31,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5063 states to 2984 states and 5045 transitions. [2023-12-03 02:39:31,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 5045 transitions. [2023-12-03 02:39:31,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:39:31,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:31,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:34,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:34,536 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:34,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:34,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5066 states to 2986 states and 5048 transitions. [2023-12-03 02:39:34,570 INFO L276 IsEmpty]: Start isEmpty. Operand 2986 states and 5048 transitions. [2023-12-03 02:39:34,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:39:34,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:34,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:37,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 02:39:38,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:38,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5068 states to 2988 states and 5050 transitions. [2023-12-03 02:39:38,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 5050 transitions. [2023-12-03 02:39:38,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:39:38,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:38,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:40,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:41,143 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:39:41,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:41,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5069 states to 2989 states and 5051 transitions. [2023-12-03 02:39:41,186 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 5051 transitions. [2023-12-03 02:39:41,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:39:41,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:41,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:44,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:44,339 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:39:44,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:44,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5069 states to 2990 states and 5051 transitions. [2023-12-03 02:39:44,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2990 states and 5051 transitions. [2023-12-03 02:39:44,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:39:44,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:44,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:47,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:47,629 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-03 02:39:49,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:49,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5069 states to 2991 states and 5051 transitions. [2023-12-03 02:39:49,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2991 states and 5051 transitions. [2023-12-03 02:39:49,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:39:49,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:49,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:52,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:54,003 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.