./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.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_81bd580c-1116-45a8-9095-5d2a83175a43/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bd580c-1116-45a8-9095-5d2a83175a43/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_81bd580c-1116-45a8-9095-5d2a83175a43/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bd580c-1116-45a8-9095-5d2a83175a43/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bd580c-1116-45a8-9095-5d2a83175a43/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_81bd580c-1116-45a8-9095-5d2a83175a43/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 f2c7848ca043d8b9ca4f9ab4b1ce08f583c2bd8d8967a557df683af547558d91 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 01:53:44,184 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 01:53:44,251 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bd580c-1116-45a8-9095-5d2a83175a43/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 01:53:44,255 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 01:53:44,255 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 01:53:44,277 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 01:53:44,277 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 01:53:44,278 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 01:53:44,279 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 01:53:44,279 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 01:53:44,280 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 01:53:44,281 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 01:53:44,281 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 01:53:44,282 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 01:53:44,282 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 01:53:44,283 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 01:53:44,283 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 01:53:44,284 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 01:53:44,284 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 01:53:44,285 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 01:53:44,285 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 01:53:44,286 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 01:53:44,287 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 01:53:44,287 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:53:44,288 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 01:53:44,288 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 01:53:44,289 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 01:53:44,289 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 01:53:44,290 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 01:53:44,290 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 01:53:44,291 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_81bd580c-1116-45a8-9095-5d2a83175a43/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bd580c-1116-45a8-9095-5d2a83175a43/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f2c7848ca043d8b9ca4f9ab4b1ce08f583c2bd8d8967a557df683af547558d91 [2023-12-03 01:53:44,502 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 01:53:44,523 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 01:53:44,525 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 01:53:44,527 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 01:53:44,527 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 01:53:44,528 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bd580c-1116-45a8-9095-5d2a83175a43/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i [2023-12-03 01:53:47,295 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 01:53:47,695 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 01:53:47,695 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bd580c-1116-45a8-9095-5d2a83175a43/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i [2023-12-03 01:53:47,726 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bd580c-1116-45a8-9095-5d2a83175a43/bin/ukojak-verify-Qdu7aM0XO9/data/9be0d26a7/db819981bf6b46648f74148ce1756db1/FLAGadb22bf64 [2023-12-03 01:53:47,739 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bd580c-1116-45a8-9095-5d2a83175a43/bin/ukojak-verify-Qdu7aM0XO9/data/9be0d26a7/db819981bf6b46648f74148ce1756db1 [2023-12-03 01:53:47,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 01:53:47,744 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 01:53:47,745 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 01:53:47,745 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 01:53:47,749 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 01:53:47,749 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:53:47" (1/1) ... [2023-12-03 01:53:47,750 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fc83686 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:53:47, skipping insertion in model container [2023-12-03 01:53:47,750 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:53:47" (1/1) ... [2023-12-03 01:53:47,846 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 01:53:48,191 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3602] [2023-12-03 01:53:48,192 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3603-3604] [2023-12-03 01:53:48,494 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_81bd580c-1116-45a8-9095-5d2a83175a43/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i[110145,110158] [2023-12-03 01:53:49,199 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:53:49,395 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 01:53:49,456 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3602] [2023-12-03 01:53:49,456 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3603-3604] [2023-12-03 01:53:49,459 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [3705] [2023-12-03 01:53:49,460 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [3708] [2023-12-03 01:53:49,460 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [3711] [2023-12-03 01:53:49,460 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [3714] [2023-12-03 01:53:49,463 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [3768] [2023-12-03 01:53:49,463 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [3776] [2023-12-03 01:53:49,463 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsw": "+S" (addr), "+c" (count): "d" (port)); [3783] [2023-12-03 01:53:49,464 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insw": "+D" (addr), "+c" (count): "d" (port)); [3790] [2023-12-03 01:53:49,466 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_81bd580c-1116-45a8-9095-5d2a83175a43/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i[110145,110158] [2023-12-03 01:53:49,671 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:53:49,775 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:53:49,783 INFO L206 MainTranslator]: Completed translation [2023-12-03 01:53:49,784 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:53:49 WrapperNode [2023-12-03 01:53:49,784 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 01:53:49,785 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 01:53:49,785 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 01:53:49,785 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 01:53:49,793 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:53:49" (1/1) ... [2023-12-03 01:53:49,849 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:53:49" (1/1) ... [2023-12-03 01:53:50,006 INFO L138 Inliner]: procedures = 199, calls = 1545, calls flagged for inlining = 95, calls inlined = 93, statements flattened = 4440 [2023-12-03 01:53:50,007 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 01:53:50,008 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 01:53:50,008 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 01:53:50,008 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 01:53:50,018 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:53:49" (1/1) ... [2023-12-03 01:53:50,018 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:53:49" (1/1) ... [2023-12-03 01:53:50,107 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:53:49" (1/1) ... [2023-12-03 01:53:50,108 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:53:49" (1/1) ... [2023-12-03 01:53:50,191 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:53:49" (1/1) ... [2023-12-03 01:53:50,213 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:53:49" (1/1) ... [2023-12-03 01:53:50,234 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:53:49" (1/1) ... [2023-12-03 01:53:50,247 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:53:49" (1/1) ... [2023-12-03 01:53:50,278 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 01:53:50,279 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 01:53:50,279 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 01:53:50,279 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 01:53:50,280 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:53:49" (1/1) ... [2023-12-03 01:53:50,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:53:50,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bd580c-1116-45a8-9095-5d2a83175a43/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 01:53:50,309 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bd580c-1116-45a8-9095-5d2a83175a43/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 01:53:50,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bd580c-1116-45a8-9095-5d2a83175a43/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 01:53:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_start [2023-12-03 01:53:50,352 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_start [2023-12-03 01:53:50,352 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_set_termios [2023-12-03 01:53:50,352 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_set_termios [2023-12-03 01:53:50,352 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-03 01:53:50,352 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-03 01:53:50,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 01:53:50,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 01:53:50,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-03 01:53:50,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-03 01:53:50,353 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2023-12-03 01:53:50,353 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2023-12-03 01:53:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-12-03 01:53:50,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-12-03 01:53:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_tiocmset [2023-12-03 01:53:50,354 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_tiocmset [2023-12-03 01:53:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_3 [2023-12-03 01:53:50,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_3 [2023-12-03 01:53:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 01:53:50,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 01:53:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2023-12-03 01:53:50,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2023-12-03 01:53:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2023-12-03 01:53:50,356 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2023-12-03 01:53:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure raise_dtr [2023-12-03 01:53:50,356 INFO L138 BoogieDeclarations]: Found implementation of procedure raise_dtr [2023-12-03 01:53:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2023-12-03 01:53:50,356 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2023-12-03 01:53:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_chars_in_buffer [2023-12-03 01:53:50,357 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_chars_in_buffer [2023-12-03 01:53:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2023-12-03 01:53:50,357 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2023-12-03 01:53:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-12-03 01:53:50,358 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-12-03 01:53:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_flush_buffer [2023-12-03 01:53:50,358 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_flush_buffer [2023-12-03 01:53:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-03 01:53:50,358 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-03 01:53:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-03 01:53:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-03 01:53:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure outsw [2023-12-03 01:53:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure outsw [2023-12-03 01:53:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 01:53:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 01:53:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2023-12-03 01:53:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2023-12-03 01:53:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_put_char [2023-12-03 01:53:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_put_char [2023-12-03 01:53:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 01:53:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 01:53:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-12-03 01:53:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-12-03 01:53:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_write_room [2023-12-03 01:53:50,361 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_write_room [2023-12-03 01:53:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_ioctl [2023-12-03 01:53:50,361 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_ioctl [2023-12-03 01:53:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-12-03 01:53:50,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-12-03 01:53:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure drop_dtr [2023-12-03 01:53:50,361 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_dtr [2023-12-03 01:53:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-03 01:53:50,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-03 01:53:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 01:53:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 01:53:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-12-03 01:53:50,362 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-12-03 01:53:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-03 01:53:50,362 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-03 01:53:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-12-03 01:53:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-12-03 01:53:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2023-12-03 01:53:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2023-12-03 01:53:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-12-03 01:53:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-12-03 01:53:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-03 01:53:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-03 01:53:50,364 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2023-12-03 01:53:50,364 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2023-12-03 01:53:50,364 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-03 01:53:50,364 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-03 01:53:50,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 01:53:50,364 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_dtr_rts [2023-12-03 01:53:50,364 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_dtr_rts [2023-12-03 01:53:50,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-03 01:53:50,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-03 01:53:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-12-03 01:53:50,365 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-12-03 01:53:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_config_port [2023-12-03 01:53:50,365 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_config_port [2023-12-03 01:53:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 01:53:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-12-03 01:53:50,365 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-12-03 01:53:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 01:53:50,366 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_tiocmget [2023-12-03 01:53:50,366 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_tiocmget [2023-12-03 01:53:50,366 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_unthrottle [2023-12-03 01:53:50,366 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_unthrottle [2023-12-03 01:53:50,366 INFO L130 BoogieDeclarations]: Found specification of procedure lock_card [2023-12-03 01:53:50,366 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_card [2023-12-03 01:53:50,366 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_flush_chars [2023-12-03 01:53:50,366 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_flush_chars [2023-12-03 01:53:50,366 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-03 01:53:50,367 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-03 01:53:50,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 01:53:50,367 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-03 01:53:50,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-03 01:53:50,367 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-12-03 01:53:50,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-12-03 01:53:50,367 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-12-03 01:53:50,367 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-12-03 01:53:50,367 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-12-03 01:53:50,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-12-03 01:53:50,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-03 01:53:50,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-03 01:53:50,368 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_carrier_raised [2023-12-03 01:53:50,368 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_carrier_raised [2023-12-03 01:53:50,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 01:53:50,368 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_hangup [2023-12-03 01:53:50,368 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_hangup [2023-12-03 01:53:50,368 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_throttle [2023-12-03 01:53:50,368 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_throttle [2023-12-03 01:53:50,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 01:53:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2023-12-03 01:53:50,369 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2023-12-03 01:53:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-03 01:53:50,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-03 01:53:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 01:53:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-03 01:53:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-12-03 01:53:50,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-12-03 01:53:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-12-03 01:53:50,369 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-12-03 01:53:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-12-03 01:53:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-12-03 01:53:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_card [2023-12-03 01:53:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_card [2023-12-03 01:53:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-12-03 01:53:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-12-03 01:53:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_send_break [2023-12-03 01:53:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_send_break [2023-12-03 01:53:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 01:53:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-12-03 01:53:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-12-03 01:53:50,371 INFO L130 BoogieDeclarations]: Found specification of procedure WaitTillCardIsFree [2023-12-03 01:53:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure WaitTillCardIsFree [2023-12-03 01:53:50,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 01:53:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 01:53:50,371 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2023-12-03 01:53:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2023-12-03 01:53:50,371 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-12-03 01:53:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-12-03 01:53:50,872 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 01:53:50,876 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 01:53:51,607 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-03 01:54:05,277 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 01:54:07,474 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 01:54:07,475 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 01:54:07,477 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:54:07 BoogieIcfgContainer [2023-12-03 01:54:07,477 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 01:54:07,478 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 01:54:07,478 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 01:54:07,488 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 01:54:07,488 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:54:07" (1/1) ... [2023-12-03 01:54:07,497 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 01:54:07,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:07,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1127 states and 1694 transitions. [2023-12-03 01:54:07,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1694 transitions. [2023-12-03 01:54:07,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 01:54:07,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:07,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:08,300 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:08,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:08,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1134 states and 1771 transitions. [2023-12-03 01:54:08,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1771 transitions. [2023-12-03 01:54:08,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-03 01:54:08,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:08,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:08,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:08,945 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-12-03 01:54:08,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:08,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1135 states and 1772 transitions. [2023-12-03 01:54:08,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1772 transitions. [2023-12-03 01:54:08,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-12-03 01:54:08,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:08,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:09,369 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:09,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:09,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 1139 states and 1845 transitions. [2023-12-03 01:54:09,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1845 transitions. [2023-12-03 01:54:09,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-03 01:54:09,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:09,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:09,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:09,748 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:10,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:10,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1142 states and 1913 transitions. [2023-12-03 01:54:10,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1913 transitions. [2023-12-03 01:54:10,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-03 01:54:10,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:10,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:10,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:10,370 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:10,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:10,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1147 states and 1987 transitions. [2023-12-03 01:54:10,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1987 transitions. [2023-12-03 01:54:10,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-03 01:54:10,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:10,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:10,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:11,060 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2023-12-03 01:54:11,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:11,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1148 states and 1988 transitions. [2023-12-03 01:54:11,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1988 transitions. [2023-12-03 01:54:11,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 01:54:11,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:11,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:11,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:11,403 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-12-03 01:54:11,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:11,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1149 states and 1988 transitions. [2023-12-03 01:54:11,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1988 transitions. [2023-12-03 01:54:11,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 01:54:11,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:11,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:11,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:11,827 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-12-03 01:54:11,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:11,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 1152 states and 1993 transitions. [2023-12-03 01:54:11,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1993 transitions. [2023-12-03 01:54:11,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 01:54:11,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:11,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:12,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:12,164 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2023-12-03 01:54:12,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:12,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1153 states and 1994 transitions. [2023-12-03 01:54:12,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1994 transitions. [2023-12-03 01:54:12,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 01:54:12,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:12,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:12,510 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-12-03 01:54:12,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:12,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1154 states and 1994 transitions. [2023-12-03 01:54:12,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1994 transitions. [2023-12-03 01:54:12,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 01:54:12,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:12,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:12,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:12,805 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:12,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:12,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1157 states and 1999 transitions. [2023-12-03 01:54:12,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1999 transitions. [2023-12-03 01:54:12,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 01:54:12,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:12,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:12,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:13,139 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:13,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:13,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 1163 states and 2057 transitions. [2023-12-03 01:54:13,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2057 transitions. [2023-12-03 01:54:13,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-03 01:54:13,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:13,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:14,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:14,175 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:14,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:14,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 1162 states and 2050 transitions. [2023-12-03 01:54:14,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2050 transitions. [2023-12-03 01:54:14,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-03 01:54:14,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:14,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:14,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:14,510 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:14,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:14,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1161 states and 2043 transitions. [2023-12-03 01:54:14,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 2043 transitions. [2023-12-03 01:54:14,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-03 01:54:14,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:14,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:14,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:14,873 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:15,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:15,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1168 states and 2099 transitions. [2023-12-03 01:54:15,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2099 transitions. [2023-12-03 01:54:15,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-03 01:54:15,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:15,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:15,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:16,146 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:16,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:16,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 1171 states and 2105 transitions. [2023-12-03 01:54:16,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2105 transitions. [2023-12-03 01:54:16,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-03 01:54:16,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:16,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:16,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:16,786 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-12-03 01:54:16,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:16,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 1172 states and 2105 transitions. [2023-12-03 01:54:16,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2105 transitions. [2023-12-03 01:54:16,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-03 01:54:16,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:16,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:16,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:17,093 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:17,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:17,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1171 states and 2103 transitions. [2023-12-03 01:54:17,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2103 transitions. [2023-12-03 01:54:17,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-03 01:54:17,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:17,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:17,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:17,625 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:18,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:18,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1178 states and 2185 transitions. [2023-12-03 01:54:18,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2185 transitions. [2023-12-03 01:54:18,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-03 01:54:18,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:18,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:18,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:18,763 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:19,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:19,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1180 states and 2188 transitions. [2023-12-03 01:54:19,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2188 transitions. [2023-12-03 01:54:19,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-03 01:54:19,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:19,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:19,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:19,343 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-12-03 01:54:19,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:19,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1184 states and 2196 transitions. [2023-12-03 01:54:19,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2196 transitions. [2023-12-03 01:54:19,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-03 01:54:19,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:19,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:19,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:19,906 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-12-03 01:54:20,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:20,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1186 states and 2199 transitions. [2023-12-03 01:54:20,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2199 transitions. [2023-12-03 01:54:20,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-12-03 01:54:20,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:20,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:20,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:20,315 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:20,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:20,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1191 states and 2209 transitions. [2023-12-03 01:54:20,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2209 transitions. [2023-12-03 01:54:20,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 01:54:20,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:20,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:20,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:20,695 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:21,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:21,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1197 states and 2289 transitions. [2023-12-03 01:54:21,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2289 transitions. [2023-12-03 01:54:21,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 01:54:21,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:21,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:21,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:22,022 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-12-03 01:54:22,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:22,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1202 states and 2362 transitions. [2023-12-03 01:54:22,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2362 transitions. [2023-12-03 01:54:22,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 01:54:22,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:22,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:22,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:22,892 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:23,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:23,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1205 states and 2428 transitions. [2023-12-03 01:54:23,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2428 transitions. [2023-12-03 01:54:23,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 01:54:23,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:23,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:23,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:23,605 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:23,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:23,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 1207 states and 2431 transitions. [2023-12-03 01:54:23,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2431 transitions. [2023-12-03 01:54:23,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 01:54:23,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:23,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:23,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:23,898 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-12-03 01:54:24,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:24,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2436 states to 1209 states and 2436 transitions. [2023-12-03 01:54:24,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2436 transitions. [2023-12-03 01:54:24,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 01:54:24,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:24,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:24,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:24,286 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-12-03 01:54:24,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:24,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2439 states to 1211 states and 2439 transitions. [2023-12-03 01:54:24,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2439 transitions. [2023-12-03 01:54:24,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-12-03 01:54:24,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:24,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:24,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:24,666 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-12-03 01:54:24,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:24,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2439 states to 1212 states and 2439 transitions. [2023-12-03 01:54:24,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2439 transitions. [2023-12-03 01:54:24,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 01:54:24,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:24,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:24,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:24,906 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:24,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:24,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1215 states and 2443 transitions. [2023-12-03 01:54:24,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2443 transitions. [2023-12-03 01:54:24,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-12-03 01:54:24,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:24,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:25,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:25,135 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-12-03 01:54:25,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:25,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 1217 states and 2447 transitions. [2023-12-03 01:54:25,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2447 transitions. [2023-12-03 01:54:25,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-12-03 01:54:25,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:25,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:25,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:25,370 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-12-03 01:54:25,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:25,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 1219 states and 2450 transitions. [2023-12-03 01:54:25,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2450 transitions. [2023-12-03 01:54:25,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 01:54:25,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:25,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:25,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:25,563 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:25,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:25,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1222 states and 2454 transitions. [2023-12-03 01:54:25,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2454 transitions. [2023-12-03 01:54:25,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 01:54:25,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:25,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:25,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:25,921 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-12-03 01:54:26,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:26,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1223 states and 2454 transitions. [2023-12-03 01:54:26,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2454 transitions. [2023-12-03 01:54:26,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 01:54:26,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:26,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:26,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:26,262 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2023-12-03 01:54:26,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:26,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1224 states and 2454 transitions. [2023-12-03 01:54:26,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2454 transitions. [2023-12-03 01:54:26,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 01:54:26,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:26,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:26,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:26,544 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:26,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:26,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2458 states to 1227 states and 2458 transitions. [2023-12-03 01:54:26,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2458 transitions. [2023-12-03 01:54:26,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 01:54:26,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:26,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:26,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:26,732 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-12-03 01:54:26,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:26,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2458 states to 1228 states and 2458 transitions. [2023-12-03 01:54:26,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2458 transitions. [2023-12-03 01:54:26,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 01:54:26,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:26,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:26,920 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-12-03 01:54:27,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:27,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2516 states to 1234 states and 2516 transitions. [2023-12-03 01:54:27,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2516 transitions. [2023-12-03 01:54:27,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 01:54:27,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:27,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:27,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:27,941 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-12-03 01:54:27,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:27,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2516 states to 1235 states and 2516 transitions. [2023-12-03 01:54:27,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2516 transitions. [2023-12-03 01:54:27,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 01:54:27,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:27,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:28,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:28,122 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2023-12-03 01:54:28,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:28,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 1236 states and 2517 transitions. [2023-12-03 01:54:28,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2517 transitions. [2023-12-03 01:54:28,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 01:54:28,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:28,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:28,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:28,470 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2023-12-03 01:54:29,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:29,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2566 states to 1239 states and 2566 transitions. [2023-12-03 01:54:29,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2566 transitions. [2023-12-03 01:54:29,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 01:54:29,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:29,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:29,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:29,199 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2023-12-03 01:54:29,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:29,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2568 states to 1241 states and 2568 transitions. [2023-12-03 01:54:29,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2568 transitions. [2023-12-03 01:54:29,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 01:54:29,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:29,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:29,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:29,480 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:29,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:29,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2573 states to 1242 states and 2571 transitions. [2023-12-03 01:54:29,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2571 transitions. [2023-12-03 01:54:29,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 01:54:29,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:29,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:29,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:29,687 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2023-12-03 01:54:29,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:29,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 1244 states and 2574 transitions. [2023-12-03 01:54:29,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2574 transitions. [2023-12-03 01:54:29,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 01:54:29,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:29,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:29,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:29,859 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2023-12-03 01:54:29,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:29,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 1245 states and 2574 transitions. [2023-12-03 01:54:29,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2574 transitions. [2023-12-03 01:54:29,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 01:54:29,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:29,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:29,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:30,038 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-12-03 01:54:30,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:30,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2590 states to 1250 states and 2588 transitions. [2023-12-03 01:54:30,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2588 transitions. [2023-12-03 01:54:30,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 01:54:30,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:30,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:30,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:30,565 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:30,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:30,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1255 states and 2599 transitions. [2023-12-03 01:54:30,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2599 transitions. [2023-12-03 01:54:30,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 01:54:30,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:30,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:30,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:30,906 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:30,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:30,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 1255 states and 2598 transitions. [2023-12-03 01:54:30,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2598 transitions. [2023-12-03 01:54:30,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 01:54:30,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:30,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:31,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:31,154 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:31,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:31,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 1258 states and 2605 transitions. [2023-12-03 01:54:31,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2605 transitions. [2023-12-03 01:54:31,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 01:54:31,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:31,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:31,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:32,010 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-12-03 01:54:32,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:32,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 1261 states and 2610 transitions. [2023-12-03 01:54:32,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2610 transitions. [2023-12-03 01:54:32,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 01:54:32,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:32,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:32,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:32,405 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-12-03 01:54:32,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:32,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 1264 states and 2655 transitions. [2023-12-03 01:54:32,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2655 transitions. [2023-12-03 01:54:32,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 01:54:32,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:32,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:32,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:32,982 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:33,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:33,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2660 states to 1264 states and 2654 transitions. [2023-12-03 01:54:33,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2654 transitions. [2023-12-03 01:54:33,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 01:54:33,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:33,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:33,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:33,161 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-12-03 01:54:33,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:33,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 1267 states and 2658 transitions. [2023-12-03 01:54:33,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2658 transitions. [2023-12-03 01:54:33,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 01:54:33,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:33,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:33,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:33,404 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:33,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:33,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2668 states to 1270 states and 2662 transitions. [2023-12-03 01:54:33,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2662 transitions. [2023-12-03 01:54:33,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 01:54:33,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:33,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:33,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:33,577 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2023-12-03 01:54:33,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:33,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1271 states and 2664 transitions. [2023-12-03 01:54:33,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2664 transitions. [2023-12-03 01:54:33,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 01:54:33,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:33,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:33,962 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-12-03 01:54:34,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:34,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1272 states and 2664 transitions. [2023-12-03 01:54:34,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2664 transitions. [2023-12-03 01:54:34,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 01:54:34,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:34,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:34,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:34,292 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 11 proven. 8 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2023-12-03 01:54:34,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:34,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2672 states to 1273 states and 2666 transitions. [2023-12-03 01:54:34,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2666 transitions. [2023-12-03 01:54:34,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 01:54:34,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:34,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:34,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:34,692 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:34,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:34,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 1275 states and 2669 transitions. [2023-12-03 01:54:34,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2669 transitions. [2023-12-03 01:54:34,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 01:54:34,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:34,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:35,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:35,137 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-12-03 01:54:35,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:35,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 1277 states and 2673 transitions. [2023-12-03 01:54:35,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2673 transitions. [2023-12-03 01:54:35,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 01:54:35,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:35,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:35,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:35,677 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-12-03 01:54:36,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:36,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2687 states to 1281 states and 2681 transitions. [2023-12-03 01:54:36,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2681 transitions. [2023-12-03 01:54:36,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 01:54:36,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:36,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:36,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:36,488 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2023-12-03 01:54:36,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:36,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 1283 states and 2683 transitions. [2023-12-03 01:54:36,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2683 transitions. [2023-12-03 01:54:36,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 01:54:36,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:36,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:36,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:36,710 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-12-03 01:54:36,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:36,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 1286 states and 2687 transitions. [2023-12-03 01:54:36,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2687 transitions. [2023-12-03 01:54:36,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 01:54:36,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:36,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:36,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:36,958 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:36,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:36,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 1289 states and 2691 transitions. [2023-12-03 01:54:36,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2691 transitions. [2023-12-03 01:54:37,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 01:54:37,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:37,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:37,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:37,137 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:37,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:37,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 1288 states and 2689 transitions. [2023-12-03 01:54:37,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2689 transitions. [2023-12-03 01:54:37,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 01:54:37,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:37,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:37,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:37,338 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2023-12-03 01:54:37,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:37,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 1289 states and 2689 transitions. [2023-12-03 01:54:37,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2689 transitions. [2023-12-03 01:54:37,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 01:54:37,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:37,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:37,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:37,627 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2023-12-03 01:54:37,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:37,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 1290 states and 2691 transitions. [2023-12-03 01:54:37,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2691 transitions. [2023-12-03 01:54:37,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 01:54:37,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:37,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:37,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:38,039 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:38,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:38,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2703 states to 1292 states and 2694 transitions. [2023-12-03 01:54:38,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2694 transitions. [2023-12-03 01:54:38,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 01:54:38,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:38,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:38,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:38,259 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-12-03 01:54:38,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:38,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 1294 states and 2698 transitions. [2023-12-03 01:54:38,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2698 transitions. [2023-12-03 01:54:38,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 01:54:38,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:38,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:38,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:38,724 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-12-03 01:54:38,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:38,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 1296 states and 2701 transitions. [2023-12-03 01:54:38,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2701 transitions. [2023-12-03 01:54:38,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 01:54:38,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:38,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:39,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:39,135 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:39,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:39,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1300 states and 2711 transitions. [2023-12-03 01:54:39,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2711 transitions. [2023-12-03 01:54:39,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 01:54:39,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:39,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:39,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:39,580 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:39,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:39,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 1305 states and 2721 transitions. [2023-12-03 01:54:39,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 2721 transitions. [2023-12-03 01:54:39,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 01:54:39,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:39,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:39,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:39,872 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-12-03 01:54:39,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:39,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 1308 states and 2725 transitions. [2023-12-03 01:54:39,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2725 transitions. [2023-12-03 01:54:39,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 01:54:39,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:39,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:39,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:40,151 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2023-12-03 01:54:40,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 1311 states and 2729 transitions. [2023-12-03 01:54:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 2729 transitions. [2023-12-03 01:54:40,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 01:54:40,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:40,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:40,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:40,333 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-12-03 01:54:40,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:40,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 1312 states and 2729 transitions. [2023-12-03 01:54:40,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 2729 transitions. [2023-12-03 01:54:40,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 01:54:40,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:40,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:40,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:40,504 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-12-03 01:54:40,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:40,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2743 states to 1314 states and 2734 transitions. [2023-12-03 01:54:40,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 2734 transitions. [2023-12-03 01:54:40,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 01:54:40,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:40,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:40,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:40,721 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-12-03 01:54:40,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:40,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2746 states to 1316 states and 2737 transitions. [2023-12-03 01:54:40,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 2737 transitions. [2023-12-03 01:54:40,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 01:54:40,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:40,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:41,043 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:41,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:41,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 1319 states and 2741 transitions. [2023-12-03 01:54:41,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2741 transitions. [2023-12-03 01:54:41,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 01:54:41,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:41,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:41,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:41,285 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:41,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:41,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1322 states and 2745 transitions. [2023-12-03 01:54:41,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2745 transitions. [2023-12-03 01:54:41,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 01:54:41,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:41,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:41,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:41,453 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2023-12-03 01:54:41,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:41,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 1324 states and 2748 transitions. [2023-12-03 01:54:41,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2748 transitions. [2023-12-03 01:54:41,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 01:54:41,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:41,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:41,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:41,808 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:41,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:41,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1329 states and 2758 transitions. [2023-12-03 01:54:41,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 2758 transitions. [2023-12-03 01:54:41,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 01:54:41,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:41,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:41,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:41,996 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:42,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:42,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 1332 states and 2762 transitions. [2023-12-03 01:54:42,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 2762 transitions. [2023-12-03 01:54:42,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 01:54:42,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:42,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:42,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:42,264 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:42,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:42,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2775 states to 1335 states and 2766 transitions. [2023-12-03 01:54:42,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2766 transitions. [2023-12-03 01:54:42,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 01:54:42,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:42,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:42,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:42,464 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2023-12-03 01:54:43,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:43,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2837 states to 1339 states and 2828 transitions. [2023-12-03 01:54:43,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 2828 transitions. [2023-12-03 01:54:43,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 01:54:43,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:43,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:43,402 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2023-12-03 01:54:43,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:43,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2837 states to 1340 states and 2828 transitions. [2023-12-03 01:54:43,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2828 transitions. [2023-12-03 01:54:43,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 01:54:43,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:43,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:43,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:43,577 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2023-12-03 01:54:43,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:43,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1342 states and 2831 transitions. [2023-12-03 01:54:43,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2831 transitions. [2023-12-03 01:54:43,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 01:54:43,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:43,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:43,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:44,004 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2023-12-03 01:54:44,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:44,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 1344 states and 2833 transitions. [2023-12-03 01:54:44,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 2833 transitions. [2023-12-03 01:54:44,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 01:54:44,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:44,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:44,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:44,324 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:44,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:44,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2848 states to 1347 states and 2839 transitions. [2023-12-03 01:54:44,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2839 transitions. [2023-12-03 01:54:44,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 01:54:44,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:44,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:44,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:44,508 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:44,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:44,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2852 states to 1350 states and 2843 transitions. [2023-12-03 01:54:44,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2843 transitions. [2023-12-03 01:54:44,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 01:54:44,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:44,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:44,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:44,759 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:44,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:44,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1353 states and 2847 transitions. [2023-12-03 01:54:44,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2847 transitions. [2023-12-03 01:54:44,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 01:54:44,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:44,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:44,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:44,927 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2023-12-03 01:54:44,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:44,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1355 states and 2851 transitions. [2023-12-03 01:54:44,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2851 transitions. [2023-12-03 01:54:44,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 01:54:44,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:44,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:45,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:45,099 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2023-12-03 01:54:45,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:45,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 1357 states and 2854 transitions. [2023-12-03 01:54:45,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2854 transitions. [2023-12-03 01:54:45,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 01:54:45,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:45,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:45,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:45,276 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2023-12-03 01:54:45,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:45,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 1358 states and 2854 transitions. [2023-12-03 01:54:45,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 2854 transitions. [2023-12-03 01:54:45,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 01:54:45,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:45,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:45,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:45,443 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:45,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:45,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 1361 states and 2858 transitions. [2023-12-03 01:54:45,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 2858 transitions. [2023-12-03 01:54:45,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 01:54:45,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:45,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:45,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:45,751 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-12-03 01:54:55,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:54:55,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:55,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2869 states to 1362 states and 2860 transitions. [2023-12-03 01:54:55,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 2860 transitions. [2023-12-03 01:54:55,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 01:54:55,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:55,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:55,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:56,110 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2023-12-03 01:54:56,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:56,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1363 states and 2865 transitions. [2023-12-03 01:54:56,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 2865 transitions. [2023-12-03 01:54:56,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 01:54:56,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:56,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:56,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:56,350 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:56,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:56,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1364 states and 2865 transitions. [2023-12-03 01:54:56,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 2865 transitions. [2023-12-03 01:54:56,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 01:54:56,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:56,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:56,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:56,594 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2023-12-03 01:54:56,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:56,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1365 states and 2865 transitions. [2023-12-03 01:54:56,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2865 transitions. [2023-12-03 01:54:56,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 01:54:56,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:56,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:56,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:56,782 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-03 01:54:56,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:56,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 1368 states and 2869 transitions. [2023-12-03 01:54:56,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2869 transitions. [2023-12-03 01:54:56,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 01:54:56,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:56,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:56,958 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2023-12-03 01:54:56,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:56,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2880 states to 1370 states and 2871 transitions. [2023-12-03 01:54:56,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2871 transitions. [2023-12-03 01:54:56,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-12-03 01:54:56,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:56,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:57,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:57,255 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-12-03 01:54:57,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:57,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2882 states to 1371 states and 2873 transitions. [2023-12-03 01:54:57,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2873 transitions. [2023-12-03 01:54:57,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 01:54:57,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:57,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:57,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:57,570 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-12-03 01:54:57,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:57,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2882 states to 1372 states and 2873 transitions. [2023-12-03 01:54:57,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2873 transitions. [2023-12-03 01:54:57,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-12-03 01:54:57,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:57,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:57,950 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-12-03 01:54:58,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:58,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1373 states and 2875 transitions. [2023-12-03 01:54:58,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2875 transitions. [2023-12-03 01:54:58,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 01:54:58,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:58,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:58,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:58,398 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2023-12-03 01:54:58,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:58,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1374 states and 2875 transitions. [2023-12-03 01:54:58,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2875 transitions. [2023-12-03 01:54:58,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-12-03 01:54:58,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:58,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:58,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:58,901 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2023-12-03 01:55:00,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:00,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1378 states and 2883 transitions. [2023-12-03 01:55:00,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2883 transitions. [2023-12-03 01:55:00,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-12-03 01:55:00,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:00,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:00,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:00,427 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2023-12-03 01:55:00,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:00,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1379 states and 2883 transitions. [2023-12-03 01:55:00,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2883 transitions. [2023-12-03 01:55:00,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 01:55:00,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:00,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:00,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:00,744 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2023-12-03 01:55:00,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:00,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 1380 states and 2884 transitions. [2023-12-03 01:55:00,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2884 transitions. [2023-12-03 01:55:00,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-03 01:55:00,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:00,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:01,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:01,864 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 01:55:16,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:55:26,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:55:27,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:27,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3228 states to 1480 states and 3208 transitions. [2023-12-03 01:55:27,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 3208 transitions. [2023-12-03 01:55:27,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 01:55:27,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:27,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:28,035 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 01:55:28,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:28,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3228 states to 1481 states and 3208 transitions. [2023-12-03 01:55:28,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 3208 transitions. [2023-12-03 01:55:28,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 01:55:28,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:28,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:28,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:28,625 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 01:55:28,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:28,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3229 states to 1482 states and 3209 transitions. [2023-12-03 01:55:28,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 3209 transitions. [2023-12-03 01:55:28,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-12-03 01:55:28,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:28,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:28,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:29,341 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 01:55:29,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:29,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3230 states to 1483 states and 3210 transitions. [2023-12-03 01:55:29,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 3210 transitions. [2023-12-03 01:55:29,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-12-03 01:55:29,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:29,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:29,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:29,836 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2023-12-03 01:55:29,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:29,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3230 states to 1484 states and 3210 transitions. [2023-12-03 01:55:29,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 3210 transitions. [2023-12-03 01:55:29,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-12-03 01:55:29,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:29,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:30,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:30,226 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:55:31,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:31,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3285 states to 1487 states and 3265 transitions. [2023-12-03 01:55:31,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 3265 transitions. [2023-12-03 01:55:31,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-12-03 01:55:31,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:31,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:31,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:31,734 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 01:55:31,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:31,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3287 states to 1489 states and 3267 transitions. [2023-12-03 01:55:31,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 3267 transitions. [2023-12-03 01:55:31,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-12-03 01:55:31,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:31,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:31,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:32,236 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 01:55:32,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:32,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3289 states to 1491 states and 3269 transitions. [2023-12-03 01:55:32,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 3269 transitions. [2023-12-03 01:55:32,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-12-03 01:55:32,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:32,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:32,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:32,720 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 01:55:32,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:32,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3290 states to 1492 states and 3270 transitions. [2023-12-03 01:55:32,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 3270 transitions. [2023-12-03 01:55:32,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 01:55:32,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:32,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:33,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:33,476 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 01:55:43,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:55:53,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:55:53,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:53,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 1496 states and 3276 transitions. [2023-12-03 01:55:53,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 3276 transitions. [2023-12-03 01:55:53,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-12-03 01:55:53,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:53,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:53,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:53,940 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:56:08,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:56:18,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:56:19,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:19,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3346 states to 1524 states and 3326 transitions. [2023-12-03 01:56:19,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 3326 transitions. [2023-12-03 01:56:19,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-12-03 01:56:19,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:19,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:19,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:19,471 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:56:20,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:20,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3413 states to 1527 states and 3393 transitions. [2023-12-03 01:56:20,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 3393 transitions. [2023-12-03 01:56:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-12-03 01:56:20,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:20,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:20,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:20,742 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2023-12-03 01:56:20,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:20,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3425 states to 1535 states and 3405 transitions. [2023-12-03 01:56:20,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 3405 transitions. [2023-12-03 01:56:20,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-12-03 01:56:20,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:20,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:20,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:21,264 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2023-12-03 01:56:21,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:21,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3427 states to 1537 states and 3407 transitions. [2023-12-03 01:56:21,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 3407 transitions. [2023-12-03 01:56:21,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-12-03 01:56:21,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:21,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:21,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:21,748 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 01:56:21,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:21,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3428 states to 1538 states and 3408 transitions. [2023-12-03 01:56:21,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 3408 transitions. [2023-12-03 01:56:21,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 01:56:21,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:21,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:21,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:22,130 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:56:23,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:23,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3507 states to 1543 states and 3487 transitions. [2023-12-03 01:56:23,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 3487 transitions. [2023-12-03 01:56:23,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 01:56:23,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:23,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:23,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:24,010 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:56:24,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:24,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3578 states to 1545 states and 3558 transitions. [2023-12-03 01:56:24,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 3558 transitions. [2023-12-03 01:56:24,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 01:56:24,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:24,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:24,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:24,714 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:56:25,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:25,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3643 states to 1548 states and 3623 transitions. [2023-12-03 01:56:25,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 3623 transitions. [2023-12-03 01:56:25,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 01:56:25,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:25,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:26,042 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:56:27,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:27,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3724 states to 1550 states and 3689 transitions. [2023-12-03 01:56:27,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 3689 transitions. [2023-12-03 01:56:27,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 01:56:27,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:27,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:27,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:27,970 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:56:28,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:28,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 1552 states and 3754 transitions. [2023-12-03 01:56:28,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 3754 transitions. [2023-12-03 01:56:28,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 01:56:28,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:28,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:28,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:28,699 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:56:30,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:30,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3860 states to 1556 states and 3825 transitions. [2023-12-03 01:56:30,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 3825 transitions. [2023-12-03 01:56:30,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 01:56:30,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:30,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:30,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:30,525 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 01:56:30,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:30,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3858 states to 1556 states and 3823 transitions. [2023-12-03 01:56:30,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 3823 transitions. [2023-12-03 01:56:30,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-12-03 01:56:30,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:30,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:30,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:31,091 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 01:56:31,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:31,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1555 states and 3797 transitions. [2023-12-03 01:56:31,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 3797 transitions. [2023-12-03 01:56:31,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-12-03 01:56:31,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:31,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:31,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:31,575 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:56:35,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:35,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 1561 states and 3854 transitions. [2023-12-03 01:56:35,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 3854 transitions. [2023-12-03 01:56:35,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-12-03 01:56:35,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:35,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:35,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:35,529 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2023-12-03 01:56:35,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:35,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3900 states to 1563 states and 3856 transitions. [2023-12-03 01:56:35,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 3856 transitions. [2023-12-03 01:56:35,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 01:56:35,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:35,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:35,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:35,989 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2023-12-03 01:56:36,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:36,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3946 states to 1569 states and 3902 transitions. [2023-12-03 01:56:36,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 3902 transitions. [2023-12-03 01:56:36,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 01:56:36,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:36,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:36,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:37,288 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2023-12-03 01:56:37,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:37,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3954 states to 1573 states and 3910 transitions. [2023-12-03 01:56:37,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 3910 transitions. [2023-12-03 01:56:37,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 01:56:37,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:37,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:37,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:38,041 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:56:56,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:57:06,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:57:11,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:11,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4133 states to 1614 states and 4089 transitions. [2023-12-03 01:57:11,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 4089 transitions. [2023-12-03 01:57:11,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 01:57:11,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:11,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:11,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:11,903 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:57:17,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:17,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4217 states to 1621 states and 4161 transitions. [2023-12-03 01:57:17,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 4161 transitions. [2023-12-03 01:57:17,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 01:57:17,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:17,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:17,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:18,189 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2023-12-03 01:57:18,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:18,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4219 states to 1623 states and 4163 transitions. [2023-12-03 01:57:18,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 4163 transitions. [2023-12-03 01:57:18,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 01:57:18,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:18,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:18,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:18,684 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:57:28,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:57:38,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:57:48,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:57:48,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:48,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4225 states to 1627 states and 4169 transitions. [2023-12-03 01:57:48,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 4169 transitions. [2023-12-03 01:57:48,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-12-03 01:57:48,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:48,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:49,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:49,391 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2023-12-03 01:57:52,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:52,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4325 states to 1635 states and 4269 transitions. [2023-12-03 01:57:52,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 4269 transitions. [2023-12-03 01:57:52,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-12-03 01:57:52,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:52,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:52,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:52,999 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2023-12-03 01:57:54,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:54,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 1638 states and 4335 transitions. [2023-12-03 01:57:54,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 4335 transitions. [2023-12-03 01:57:54,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-12-03 01:57:54,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:54,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:54,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:54,945 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2023-12-03 01:57:55,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:55,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4393 states to 1640 states and 4337 transitions. [2023-12-03 01:57:55,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 4337 transitions. [2023-12-03 01:57:55,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-12-03 01:57:55,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:55,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:55,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:55,963 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2023-12-03 01:57:56,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:56,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 1644 states and 4368 transitions. [2023-12-03 01:57:56,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 4368 transitions. [2023-12-03 01:57:56,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-12-03 01:57:56,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:56,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:56,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:57,096 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2023-12-03 01:57:57,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:57,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4429 states to 1645 states and 4373 transitions. [2023-12-03 01:57:57,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 4373 transitions. [2023-12-03 01:57:57,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-12-03 01:57:57,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:57,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:57,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:58,274 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2023-12-03 01:57:58,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:58,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4429 states to 1646 states and 4373 transitions. [2023-12-03 01:57:58,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 4373 transitions. [2023-12-03 01:57:58,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-12-03 01:57:58,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:58,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:58,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:58,957 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2023-12-03 01:57:59,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:59,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4431 states to 1648 states and 4375 transitions. [2023-12-03 01:57:59,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 4375 transitions. [2023-12-03 01:57:59,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 01:57:59,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:59,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:59,243 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 01:57:59,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:59,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4431 states to 1649 states and 4375 transitions. [2023-12-03 01:57:59,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 4375 transitions. [2023-12-03 01:57:59,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 01:57:59,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:59,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:59,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:59,766 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2023-12-03 01:57:59,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:59,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4431 states to 1650 states and 4375 transitions. [2023-12-03 01:57:59,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 4375 transitions. [2023-12-03 01:57:59,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 01:57:59,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:59,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:00,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:01,369 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:58:04,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:04,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 1654 states and 4382 transitions. [2023-12-03 01:58:04,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 4382 transitions. [2023-12-03 01:58:04,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 01:58:04,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:04,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:04,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:04,914 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2023-12-03 01:58:04,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:04,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4446 states to 1656 states and 4384 transitions. [2023-12-03 01:58:04,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 4384 transitions. [2023-12-03 01:58:04,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 01:58:04,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:04,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:05,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:05,288 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 01:58:07,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:07,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4499 states to 1660 states and 4437 transitions. [2023-12-03 01:58:07,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 4437 transitions. [2023-12-03 01:58:07,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 01:58:07,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:07,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:07,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:08,098 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 01:58:08,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:08,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4543 states to 1662 states and 4481 transitions. [2023-12-03 01:58:08,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 4481 transitions. [2023-12-03 01:58:08,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 01:58:08,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:08,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:09,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:09,395 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2023-12-03 01:58:09,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:09,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4564 states to 1666 states and 4502 transitions. [2023-12-03 01:58:09,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 4502 transitions. [2023-12-03 01:58:09,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 01:58:09,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:09,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:09,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:10,139 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2023-12-03 01:58:10,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:10,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4576 states to 1668 states and 4514 transitions. [2023-12-03 01:58:10,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 4514 transitions. [2023-12-03 01:58:10,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 01:58:10,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:10,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:11,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:11,329 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:58:21,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:58:31,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:58:31,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:31,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4582 states to 1672 states and 4520 transitions. [2023-12-03 01:58:31,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 4520 transitions. [2023-12-03 01:58:31,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 01:58:31,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:31,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:31,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:31,992 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2023-12-03 01:58:32,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:32,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4591 states to 1676 states and 4528 transitions. [2023-12-03 01:58:32,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 4528 transitions. [2023-12-03 01:58:32,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 01:58:32,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:32,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:32,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:32,344 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 01:58:36,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:36,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4668 states to 1683 states and 4605 transitions. [2023-12-03 01:58:36,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 4605 transitions. [2023-12-03 01:58:36,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 01:58:36,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:36,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:36,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:37,143 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 01:58:40,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:40,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4685 states to 1689 states and 4622 transitions. [2023-12-03 01:58:40,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 4622 transitions. [2023-12-03 01:58:40,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 01:58:40,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:40,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:40,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:40,368 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 01:58:42,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:42,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4749 states to 1692 states and 4686 transitions. [2023-12-03 01:58:42,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 4686 transitions. [2023-12-03 01:58:42,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 01:58:42,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:42,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:42,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:42,334 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 01:58:44,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:44,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4757 states to 1696 states and 4694 transitions. [2023-12-03 01:58:44,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1696 states and 4694 transitions. [2023-12-03 01:58:44,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 01:58:44,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:44,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:44,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:45,133 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2023-12-03 01:58:45,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:45,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4774 states to 1698 states and 4711 transitions. [2023-12-03 01:58:45,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1698 states and 4711 transitions. [2023-12-03 01:58:45,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 01:58:45,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:45,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:45,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:45,518 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 01:58:46,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:46,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4774 states to 1699 states and 4711 transitions. [2023-12-03 01:58:46,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 4711 transitions. [2023-12-03 01:58:46,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 01:58:46,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:46,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:46,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:46,754 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:58:55,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4874 states to 1710 states and 4799 transitions. [2023-12-03 01:58:55,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 4799 transitions. [2023-12-03 01:58:55,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 01:58:55,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:55,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:55,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:55,293 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:58:59,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:59,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4944 states to 1718 states and 4869 transitions. [2023-12-03 01:58:59,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1718 states and 4869 transitions. [2023-12-03 01:58:59,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 01:58:59,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:59,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:59,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:00,094 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:59:07,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:07,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5040 states to 1726 states and 4954 transitions. [2023-12-03 01:59:07,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 4954 transitions. [2023-12-03 01:59:07,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 01:59:07,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:07,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:07,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:07,818 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 01:59:10,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:10,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5051 states to 1730 states and 4965 transitions. [2023-12-03 01:59:10,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 4965 transitions. [2023-12-03 01:59:10,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 01:59:10,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:10,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:10,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:10,840 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:59:15,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:15,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5102 states to 1736 states and 5016 transitions. [2023-12-03 01:59:15,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 5016 transitions. [2023-12-03 01:59:15,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 01:59:15,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:15,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:15,631 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 01:59:19,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:19,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5156 states to 1741 states and 5070 transitions. [2023-12-03 01:59:19,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 5070 transitions. [2023-12-03 01:59:19,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 01:59:19,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:19,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:19,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:19,282 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:59:21,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:21,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5195 states to 1744 states and 5109 transitions. [2023-12-03 01:59:21,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 5109 transitions. [2023-12-03 01:59:21,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 01:59:21,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:21,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:21,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:21,764 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 01:59:23,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:23,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5201 states to 1746 states and 5115 transitions. [2023-12-03 01:59:23,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 5115 transitions. [2023-12-03 01:59:23,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 01:59:23,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:23,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:23,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:23,544 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 01:59:25,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:25,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5240 states to 1749 states and 5154 transitions. [2023-12-03 01:59:25,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 5154 transitions. [2023-12-03 01:59:25,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 01:59:25,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:25,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:25,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:25,722 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 01:59:26,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:26,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5241 states to 1750 states and 5155 transitions. [2023-12-03 01:59:26,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 5155 transitions. [2023-12-03 01:59:26,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 01:59:26,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:26,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:26,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:27,660 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2023-12-03 01:59:28,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:28,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5290 states to 1758 states and 5200 transitions. [2023-12-03 01:59:28,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 5200 transitions. [2023-12-03 01:59:28,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 01:59:28,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:28,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:29,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:29,250 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 11 proven. 8 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2023-12-03 01:59:32,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:32,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5303 states to 1763 states and 5213 transitions. [2023-12-03 01:59:32,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 5213 transitions. [2023-12-03 01:59:32,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 01:59:32,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:32,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:32,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:32,473 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 01:59:36,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:36,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5315 states to 1763 states and 5211 transitions. [2023-12-03 01:59:36,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 5211 transitions. [2023-12-03 01:59:36,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 01:59:36,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:36,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:36,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:36,666 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2023-12-03 01:59:37,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:37,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5315 states to 1764 states and 5211 transitions. [2023-12-03 01:59:37,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 5211 transitions. [2023-12-03 01:59:37,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 01:59:37,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:37,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:37,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:37,767 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 11 proven. 8 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2023-12-03 01:59:39,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:39,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5323 states to 1767 states and 5219 transitions. [2023-12-03 01:59:39,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 5219 transitions. [2023-12-03 01:59:39,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 01:59:39,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:39,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:39,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:39,648 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 01:59:40,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:40,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 1766 states and 5175 transitions. [2023-12-03 01:59:40,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 5175 transitions. [2023-12-03 01:59:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 01:59:40,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:40,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:40,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:40,547 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2023-12-03 01:59:41,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:41,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5299 states to 1769 states and 5195 transitions. [2023-12-03 01:59:41,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 5195 transitions. [2023-12-03 01:59:41,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 01:59:41,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:41,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:41,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:41,341 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 01:59:43,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:43,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5309 states to 1773 states and 5205 transitions. [2023-12-03 01:59:43,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 5205 transitions. [2023-12-03 01:59:43,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 01:59:43,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:43,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:44,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:44,327 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2023-12-03 01:59:44,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:44,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5332 states to 1778 states and 5228 transitions. [2023-12-03 01:59:44,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 5228 transitions. [2023-12-03 01:59:44,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-03 01:59:44,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:44,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:44,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:45,620 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 01:59:46,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:46,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5335 states to 1780 states and 5231 transitions. [2023-12-03 01:59:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 5231 transitions. [2023-12-03 01:59:46,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-03 01:59:46,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:46,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:46,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:46,928 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2023-12-03 01:59:47,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:47,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5341 states to 1783 states and 5237 transitions. [2023-12-03 01:59:47,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 5237 transitions. [2023-12-03 01:59:47,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 01:59:47,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:47,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:47,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:47,222 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2023-12-03 01:59:50,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:50,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5426 states to 1789 states and 5321 transitions. [2023-12-03 01:59:50,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 5321 transitions. [2023-12-03 01:59:50,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 01:59:50,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:50,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:51,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:51,097 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2023-12-03 01:59:52,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:52,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5494 states to 1791 states and 5388 transitions. [2023-12-03 01:59:52,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 5388 transitions. [2023-12-03 01:59:52,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 01:59:52,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:52,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:52,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:52,379 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 01:59:55,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:55,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5511 states to 1797 states and 5405 transitions. [2023-12-03 01:59:55,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 5405 transitions. [2023-12-03 01:59:55,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 01:59:55,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:55,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:55,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:55,372 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2023-12-03 01:59:56,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:56,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5577 states to 1799 states and 5470 transitions. [2023-12-03 01:59:56,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 5470 transitions. [2023-12-03 01:59:56,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 01:59:56,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:56,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:56,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:57,279 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:00:00,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:00,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5735 states to 1812 states and 5628 transitions. [2023-12-03 02:00:00,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 5628 transitions. [2023-12-03 02:00:00,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 02:00:00,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:00,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:00,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:00,847 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 02:00:09,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:09,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5808 states to 1822 states and 5688 transitions. [2023-12-03 02:00:09,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 5688 transitions. [2023-12-03 02:00:09,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 02:00:09,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:09,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:10,107 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2023-12-03 02:00:10,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:10,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5828 states to 1825 states and 5708 transitions. [2023-12-03 02:00:10,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 5708 transitions. [2023-12-03 02:00:10,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 02:00:10,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:10,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:10,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:10,528 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 02:00:14,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:14,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5842 states to 1830 states and 5722 transitions. [2023-12-03 02:00:14,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 5722 transitions. [2023-12-03 02:00:14,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 02:00:14,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:14,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:14,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:14,917 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:00:18,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:18,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5854 states to 1834 states and 5734 transitions. [2023-12-03 02:00:18,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 5734 transitions. [2023-12-03 02:00:18,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 02:00:18,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:18,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:18,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:18,211 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 02:00:21,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:21,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5864 states to 1838 states and 5744 transitions. [2023-12-03 02:00:21,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 5744 transitions. [2023-12-03 02:00:21,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 02:00:21,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:21,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:21,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:21,612 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 02:00:21,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:21,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5868 states to 1841 states and 5748 transitions. [2023-12-03 02:00:21,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 5748 transitions. [2023-12-03 02:00:21,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 02:00:21,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:21,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:21,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:22,022 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:00:22,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:22,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5870 states to 1843 states and 5750 transitions. [2023-12-03 02:00:22,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 5750 transitions. [2023-12-03 02:00:22,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-03 02:00:22,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:22,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:22,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:22,342 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2023-12-03 02:00:23,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:23,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5917 states to 1849 states and 5797 transitions. [2023-12-03 02:00:23,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 5797 transitions. [2023-12-03 02:00:23,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:00:23,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:23,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:23,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:23,918 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:00:26,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:26,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5924 states to 1853 states and 5804 transitions. [2023-12-03 02:00:26,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 5804 transitions. [2023-12-03 02:00:26,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:00:26,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:26,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:27,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:27,415 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2023-12-03 02:00:27,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:27,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5926 states to 1855 states and 5806 transitions. [2023-12-03 02:00:27,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 5806 transitions. [2023-12-03 02:00:27,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 02:00:27,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:27,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:27,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:27,901 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2023-12-03 02:00:27,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:27,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5935 states to 1859 states and 5814 transitions. [2023-12-03 02:00:27,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 5814 transitions. [2023-12-03 02:00:27,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 02:00:27,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:27,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:28,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:28,567 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2023-12-03 02:00:32,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:32,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5959 states to 1870 states and 5838 transitions. [2023-12-03 02:00:32,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 5838 transitions. [2023-12-03 02:00:32,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 02:00:32,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:32,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:32,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:34,282 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:01:02,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 02:01:07,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 02:01:19,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:19,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6170 states to 1913 states and 6034 transitions. [2023-12-03 02:01:19,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 6034 transitions. [2023-12-03 02:01:19,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 02:01:19,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:19,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:19,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:20,530 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2023-12-03 02:01:20,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:20,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6178 states to 1916 states and 6042 transitions. [2023-12-03 02:01:20,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 6042 transitions. [2023-12-03 02:01:20,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 02:01:20,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:20,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:20,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:20,947 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:01:22,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:22,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6188 states to 1917 states and 6052 transitions. [2023-12-03 02:01:22,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 6052 transitions. [2023-12-03 02:01:22,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-03 02:01:22,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:22,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:22,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:22,500 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:01:24,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:24,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6199 states to 1921 states and 6063 transitions. [2023-12-03 02:01:24,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 6063 transitions. [2023-12-03 02:01:24,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-03 02:01:24,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:24,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:24,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:24,856 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:01:28,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:28,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6254 states to 1925 states and 6117 transitions. [2023-12-03 02:01:28,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 6117 transitions. [2023-12-03 02:01:28,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-03 02:01:28,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:28,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:28,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:28,826 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 02:01:30,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:30,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6266 states to 1930 states and 6129 transitions. [2023-12-03 02:01:30,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 6129 transitions. [2023-12-03 02:01:30,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-03 02:01:30,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:30,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:30,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:30,818 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:01:31,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:31,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6213 states to 1929 states and 6076 transitions. [2023-12-03 02:01:31,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 6076 transitions. [2023-12-03 02:01:31,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-03 02:01:31,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:31,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:31,671 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 02:01:31,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:31,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6216 states to 1931 states and 6079 transitions. [2023-12-03 02:01:31,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 6079 transitions. [2023-12-03 02:01:31,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-03 02:01:31,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:31,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:31,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:32,028 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:01:36,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:36,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6229 states to 1936 states and 6092 transitions. [2023-12-03 02:01:36,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 6092 transitions. [2023-12-03 02:01:36,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-03 02:01:36,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:36,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:36,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:36,601 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 02:01:36,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:36,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6233 states to 1939 states and 6096 transitions. [2023-12-03 02:01:36,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 6096 transitions. [2023-12-03 02:01:36,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-03 02:01:36,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:36,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:36,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:37,051 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:01:37,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:37,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6235 states to 1941 states and 6098 transitions. [2023-12-03 02:01:37,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 6098 transitions. [2023-12-03 02:01:37,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 02:01:37,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:37,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:37,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:37,407 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 02:01:39,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:39,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6255 states to 1946 states and 6118 transitions. [2023-12-03 02:01:39,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 6118 transitions. [2023-12-03 02:01:39,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 02:01:39,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:39,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:39,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:40,176 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:01:40,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:40,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6253 states to 1945 states and 6116 transitions. [2023-12-03 02:01:40,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 6116 transitions. [2023-12-03 02:01:40,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 02:01:40,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:40,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:40,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:40,561 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:01:40,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:40,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6259 states to 1946 states and 6122 transitions. [2023-12-03 02:01:40,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 6122 transitions. [2023-12-03 02:01:40,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 02:01:40,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:40,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:40,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:41,033 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 02:01:42,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:42,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6265 states to 1947 states and 6128 transitions. [2023-12-03 02:01:42,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 6128 transitions. [2023-12-03 02:01:42,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 02:01:42,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:42,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:42,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:42,796 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2023-12-03 02:01:42,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:42,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6273 states to 1950 states and 6136 transitions. [2023-12-03 02:01:42,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 6136 transitions. [2023-12-03 02:01:42,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 02:01:42,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:42,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:43,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:43,702 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:02:15,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 02:02:22,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 02:02:33,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:02:33,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6446 states to 1991 states and 6298 transitions. [2023-12-03 02:02:33,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 6298 transitions. [2023-12-03 02:02:33,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 02:02:33,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:02:33,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:02:33,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:02:34,077 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:02:35,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:02:35,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6456 states to 1992 states and 6308 transitions. [2023-12-03 02:02:35,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 6308 transitions. [2023-12-03 02:02:35,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 02:02:35,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:02:35,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:02:35,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:02:35,897 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2023-12-03 02:02:37,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:02:37,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6458 states to 1994 states and 6310 transitions. [2023-12-03 02:02:37,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 6310 transitions. [2023-12-03 02:02:37,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 02:02:37,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:02:37,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:02:37,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:02:38,017 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:02:39,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:02:39,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6466 states to 1998 states and 6318 transitions. [2023-12-03 02:02:39,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 6318 transitions. [2023-12-03 02:02:39,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 02:02:39,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:02:39,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:02:39,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:02:39,867 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:02:41,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:02:41,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6477 states to 2003 states and 6329 transitions. [2023-12-03 02:02:41,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 6329 transitions. [2023-12-03 02:02:41,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 02:02:41,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:02:41,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:02:41,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:02:41,544 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 02:02:41,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:02:41,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6484 states to 2006 states and 6336 transitions. [2023-12-03 02:02:41,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2006 states and 6336 transitions. [2023-12-03 02:02:41,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 02:02:41,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:02:41,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:02:41,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:02:41,939 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:02:47,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:02:47,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6500 states to 2011 states and 6352 transitions. [2023-12-03 02:02:47,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2011 states and 6352 transitions. [2023-12-03 02:02:47,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 02:02:47,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:02:47,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:02:48,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:02:48,201 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 02:02:54,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:02:54,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6513 states to 2016 states and 6365 transitions. [2023-12-03 02:02:54,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 6365 transitions. [2023-12-03 02:02:54,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 02:02:54,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:02:54,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:02:54,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:02:54,725 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2023-12-03 02:02:57,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:02:57,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6521 states to 2019 states and 6373 transitions. [2023-12-03 02:02:57,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 6373 transitions. [2023-12-03 02:02:57,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 02:02:57,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:02:57,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:02:57,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:02:57,931 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:03:01,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:03:01,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6529 states to 2023 states and 6381 transitions. [2023-12-03 02:03:01,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 6381 transitions. [2023-12-03 02:03:01,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 02:03:01,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:03:01,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:03:01,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:03:01,928 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 02:03:02,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:03:02,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6540 states to 2028 states and 6392 transitions. [2023-12-03 02:03:02,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 6392 transitions. [2023-12-03 02:03:02,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 02:03:02,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:03:02,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:03:02,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:03:02,514 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 02:03:03,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:03:03,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6545 states to 2031 states and 6397 transitions. [2023-12-03 02:03:03,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 6397 transitions. [2023-12-03 02:03:03,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 02:03:03,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:03:03,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:03:03,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:03:03,626 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:03:03,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:03:03,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6547 states to 2033 states and 6399 transitions. [2023-12-03 02:03:03,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 6399 transitions. [2023-12-03 02:03:03,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 02:03:03,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:03:03,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:03:04,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:03:04,614 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2023-12-03 02:03:04,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:03:04,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6561 states to 2038 states and 6413 transitions. [2023-12-03 02:03:04,752 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 6413 transitions. [2023-12-03 02:03:04,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:03:04,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:03:04,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:03:04,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:03:05,196 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2023-12-03 02:03:08,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:03:08,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6562 states to 2040 states and 6414 transitions. [2023-12-03 02:03:08,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 6414 transitions. [2023-12-03 02:03:08,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:03:08,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:03:08,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:03:08,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:03:08,451 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:03:11,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:03:11,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6573 states to 2043 states and 6425 transitions. [2023-12-03 02:03:11,029 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 6425 transitions. [2023-12-03 02:03:11,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:03:11,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:03:11,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:03:11,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:03:11,897 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:03:46,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 02:03:56,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 02:04:11,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:11,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6749 states to 2085 states and 6590 transitions. [2023-12-03 02:04:11,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 6590 transitions. [2023-12-03 02:04:11,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:04:11,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:11,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:11,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:11,405 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 02:04:14,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:14,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6759 states to 2088 states and 6600 transitions. [2023-12-03 02:04:14,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 6600 transitions. [2023-12-03 02:04:14,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:04:14,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:14,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:14,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:15,097 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:04:16,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:16,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6769 states to 2089 states and 6610 transitions. [2023-12-03 02:04:16,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 6610 transitions. [2023-12-03 02:04:16,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 02:04:16,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:16,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:16,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:16,998 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:04:18,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:18,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6783 states to 2094 states and 6624 transitions. [2023-12-03 02:04:18,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 6624 transitions. [2023-12-03 02:04:18,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 02:04:18,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:18,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:19,004 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 02:04:20,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:20,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6794 states to 2099 states and 6635 transitions. [2023-12-03 02:04:20,697 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 6635 transitions. [2023-12-03 02:04:20,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 02:04:20,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:20,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:20,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:20,984 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 02:04:25,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6865 states to 2105 states and 6706 transitions. [2023-12-03 02:04:25,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 6706 transitions. [2023-12-03 02:04:25,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 02:04:25,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:25,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:25,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:25,415 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 02:04:25,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:25,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6870 states to 2108 states and 6711 transitions. [2023-12-03 02:04:25,568 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 6711 transitions. [2023-12-03 02:04:25,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 02:04:25,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:25,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:25,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:25,874 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:04:25,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:25,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6876 states to 2111 states and 6717 transitions. [2023-12-03 02:04:25,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 6717 transitions. [2023-12-03 02:04:25,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 02:04:25,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:25,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:26,277 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2023-12-03 02:04:33,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:33,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6887 states to 2116 states and 6728 transitions. [2023-12-03 02:04:33,098 INFO L276 IsEmpty]: Start isEmpty. Operand 2116 states and 6728 transitions. [2023-12-03 02:04:33,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 02:04:33,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:33,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:33,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:33,313 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-03 02:04:33,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:33,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6892 states to 2119 states and 6733 transitions. [2023-12-03 02:04:33,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 6733 transitions. [2023-12-03 02:04:33,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 02:04:33,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:33,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:33,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:33,955 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2023-12-03 02:04:34,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:34,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6915 states to 2123 states and 6756 transitions. [2023-12-03 02:04:34,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2123 states and 6756 transitions. [2023-12-03 02:04:34,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 02:04:34,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:34,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:34,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:34,517 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:04:34,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:34,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6925 states to 2128 states and 6766 transitions. [2023-12-03 02:04:34,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2128 states and 6766 transitions. [2023-12-03 02:04:34,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 02:04:34,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:34,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:34,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:35,071 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2023-12-03 02:04:35,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:35,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6925 states to 2129 states and 6766 transitions. [2023-12-03 02:04:35,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2129 states and 6766 transitions. [2023-12-03 02:04:35,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-03 02:04:35,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:35,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:35,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:36,001 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2023-12-03 02:04:36,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:36,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6933 states to 2132 states and 6774 transitions. [2023-12-03 02:04:36,143 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 6774 transitions. [2023-12-03 02:04:36,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:04:36,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:36,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:36,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:36,450 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2023-12-03 02:04:36,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:36,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6933 states to 2133 states and 6774 transitions. [2023-12-03 02:04:36,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 6774 transitions. [2023-12-03 02:04:36,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 02:04:36,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:36,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:36,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:37,241 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:04:42,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:42,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6940 states to 2137 states and 6781 transitions. [2023-12-03 02:04:42,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 6781 transitions. [2023-12-03 02:04:42,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 02:04:42,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:42,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:42,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:42,823 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2023-12-03 02:04:42,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:42,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6942 states to 2139 states and 6783 transitions. [2023-12-03 02:04:42,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 6783 transitions. [2023-12-03 02:04:42,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 02:04:42,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:42,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:43,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:43,382 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2023-12-03 02:04:43,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:43,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6944 states to 2141 states and 6785 transitions. [2023-12-03 02:04:43,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 6785 transitions. [2023-12-03 02:04:43,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 02:04:43,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:43,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:43,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:43,801 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:04:50,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:50,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6961 states to 2146 states and 6802 transitions. [2023-12-03 02:04:50,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 6802 transitions. [2023-12-03 02:04:50,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 02:04:50,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:50,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:50,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:50,830 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 02:04:57,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:57,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6986 states to 2151 states and 6827 transitions. [2023-12-03 02:04:57,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 6827 transitions. [2023-12-03 02:04:57,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 02:04:57,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:57,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:57,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:57,388 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 02:04:59,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:59,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6995 states to 2154 states and 6836 transitions. [2023-12-03 02:04:59,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 6836 transitions. [2023-12-03 02:04:59,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 02:04:59,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:59,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:59,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:59,379 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:05:01,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:05:01,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6995 states to 2155 states and 6836 transitions. [2023-12-03 02:05:01,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 6836 transitions. [2023-12-03 02:05:01,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 02:05:01,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:05:01,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:05:01,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:05:01,240 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 02:05:03,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:05:03,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7000 states to 2156 states and 6841 transitions. [2023-12-03 02:05:03,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 6841 transitions. [2023-12-03 02:05:03,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 02:05:03,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:05:03,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:05:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:05:04,182 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:05:42,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 02:05:52,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 02:06:11,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:11,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7177 states to 2199 states and 7007 transitions. [2023-12-03 02:06:11,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2199 states and 7007 transitions. [2023-12-03 02:06:11,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 02:06:11,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:11,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:11,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:11,925 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:06:15,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:15,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7188 states to 2202 states and 7018 transitions. [2023-12-03 02:06:15,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 7018 transitions. [2023-12-03 02:06:15,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 02:06:15,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:15,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:15,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:15,775 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:06:17,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:17,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7194 states to 2203 states and 7024 transitions. [2023-12-03 02:06:17,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states and 7024 transitions. [2023-12-03 02:06:17,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:06:17,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:17,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:17,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:18,026 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2023-12-03 02:06:20,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:20,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7205 states to 2208 states and 7035 transitions. [2023-12-03 02:06:20,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 7035 transitions. [2023-12-03 02:06:20,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 02:06:20,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:20,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:20,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:20,667 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2023-12-03 02:06:22,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:22,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7229 states to 2212 states and 7059 transitions. [2023-12-03 02:06:22,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2212 states and 7059 transitions. [2023-12-03 02:06:22,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:06:22,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:22,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:22,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:22,543 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 18 proven. 7 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:06:25,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:25,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7239 states to 2216 states and 7069 transitions. [2023-12-03 02:06:25,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 7069 transitions. [2023-12-03 02:06:25,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:06:25,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:25,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:25,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:25,368 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 18 proven. 7 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:06:28,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:28,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7304 states to 2219 states and 7134 transitions. [2023-12-03 02:06:28,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 7134 transitions. [2023-12-03 02:06:28,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:06:28,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:28,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:28,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:28,964 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:06:29,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:29,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7308 states to 2222 states and 7138 transitions. [2023-12-03 02:06:29,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2222 states and 7138 transitions. [2023-12-03 02:06:29,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:06:29,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:29,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:29,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:29,360 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 02:06:33,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:33,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7315 states to 2225 states and 7145 transitions. [2023-12-03 02:06:33,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 7145 transitions. [2023-12-03 02:06:33,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:06:33,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:33,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:33,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:34,063 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:06:35,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:35,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7321 states to 2228 states and 7151 transitions. [2023-12-03 02:06:35,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 7151 transitions. [2023-12-03 02:06:35,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 02:06:35,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:35,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:36,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:36,431 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2023-12-03 02:06:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:36,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7346 states to 2233 states and 7176 transitions. [2023-12-03 02:06:36,586 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 7176 transitions. [2023-12-03 02:06:36,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:06:36,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:36,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:36,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:36,887 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2023-12-03 02:06:39,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:39,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7352 states to 2234 states and 7182 transitions. [2023-12-03 02:06:39,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2234 states and 7182 transitions. [2023-12-03 02:06:39,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:06:39,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:39,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:39,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:39,427 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:06:44,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:44,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7364 states to 2239 states and 7194 transitions. [2023-12-03 02:06:44,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 7194 transitions. [2023-12-03 02:06:44,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:06:44,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:44,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:45,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:45,163 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:06:45,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:45,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7377 states to 2244 states and 7207 transitions. [2023-12-03 02:06:45,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 7207 transitions. [2023-12-03 02:06:45,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:06:45,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:45,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:45,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:45,546 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-03 02:06:45,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:45,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7387 states to 2249 states and 7217 transitions. [2023-12-03 02:06:45,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 7217 transitions. [2023-12-03 02:06:45,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-03 02:06:45,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:45,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:46,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:46,185 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2023-12-03 02:06:46,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:46,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7387 states to 2250 states and 7217 transitions. [2023-12-03 02:06:46,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 7217 transitions. [2023-12-03 02:06:46,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 02:06:46,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:46,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:46,805 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-03 02:06:49,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:49,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7394 states to 2253 states and 7224 transitions. [2023-12-03 02:06:49,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 7224 transitions. [2023-12-03 02:06:49,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 02:06:49,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:49,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:50,776 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2023-12-03 02:06:50,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:50,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7402 states to 2256 states and 7232 transitions. [2023-12-03 02:06:50,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 7232 transitions. [2023-12-03 02:06:50,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-03 02:06:50,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:50,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:51,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:51,529 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-03 02:06:51,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:51,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7404 states to 2258 states and 7234 transitions. [2023-12-03 02:06:51,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 7234 transitions. [2023-12-03 02:06:51,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 02:06:51,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:51,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:51,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:52,184 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-03 02:07:02,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []