./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd56b59-4e67-4439-b054-2cf9f6295e98/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd56b59-4e67-4439-b054-2cf9f6295e98/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd56b59-4e67-4439-b054-2cf9f6295e98/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd56b59-4e67-4439-b054-2cf9f6295e98/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd56b59-4e67-4439-b054-2cf9f6295e98/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd56b59-4e67-4439-b054-2cf9f6295e98/bin/ukojak-verify-ENZ3QT5qd3 --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 f34aa03a56bd65952f4a87d013d6bad571017033d5cfe7d41e61c9dcf0c4c20b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:37:35,800 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:37:35,904 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd56b59-4e67-4439-b054-2cf9f6295e98/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 04:37:35,909 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:37:35,910 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:37:35,933 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:37:35,934 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:37:35,934 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:37:35,935 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:37:35,935 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:37:35,935 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:37:35,935 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:37:35,935 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:37:35,936 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:37:35,936 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:37:35,936 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:37:35,936 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:37:35,936 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:37:35,936 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:37:35,936 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:37:35,937 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:37:35,937 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:37:35,937 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:37:35,937 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:37:35,937 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:37:35,937 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:37:35,938 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:37:35,938 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:37:35,938 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:37:35,938 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:37:35,938 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_9fd56b59-4e67-4439-b054-2cf9f6295e98/bin/ukojak-verify-ENZ3QT5qd3 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 -> f34aa03a56bd65952f4a87d013d6bad571017033d5cfe7d41e61c9dcf0c4c20b [2024-11-25 04:37:36,218 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:37:36,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:37:36,229 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:37:36,230 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:37:36,231 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:37:36,232 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd56b59-4e67-4439-b054-2cf9f6295e98/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2024-11-25 04:37:39,207 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd56b59-4e67-4439-b054-2cf9f6295e98/bin/ukojak-verify-ENZ3QT5qd3/data/8c52618e4/de4ea4dc349b4da1962e2db8c9c30771/FLAG36cc26c39 [2024-11-25 04:37:39,915 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:37:39,915 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd56b59-4e67-4439-b054-2cf9f6295e98/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2024-11-25 04:37:39,968 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd56b59-4e67-4439-b054-2cf9f6295e98/bin/ukojak-verify-ENZ3QT5qd3/data/8c52618e4/de4ea4dc349b4da1962e2db8c9c30771/FLAG36cc26c39 [2024-11-25 04:37:39,988 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd56b59-4e67-4439-b054-2cf9f6295e98/bin/ukojak-verify-ENZ3QT5qd3/data/8c52618e4/de4ea4dc349b4da1962e2db8c9c30771 [2024-11-25 04:37:39,991 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:37:39,993 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:37:39,996 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:37:39,997 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:37:40,004 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:37:40,008 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:37:39" (1/1) ... [2024-11-25 04:37:40,009 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7186af2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:37:40, skipping insertion in model container [2024-11-25 04:37:40,009 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:37:39" (1/1) ... [2024-11-25 04:37:40,132 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:37:41,224 WARN L250 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_9fd56b59-4e67-4439-b054-2cf9f6295e98/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i[187273,187286] [2024-11-25 04:37:41,509 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:37:41,546 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:37:41,703 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4652] [2024-11-25 04:37:41,705 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4659-4660] [2024-11-25 04:37:41,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4673-4674] [2024-11-25 04:37:41,709 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4691] [2024-11-25 04:37:41,709 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4693] [2024-11-25 04:37:41,709 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4695] [2024-11-25 04:37:41,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4698] [2024-11-25 04:37:41,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [5981] [2024-11-25 04:37:41,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [5987] [2024-11-25 04:37:41,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [5993] [2024-11-25 04:37:41,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6000] [2024-11-25 04:37:41,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x___0), "+m" (*__ptr___3): "0" (__x___0): "memory"); [6057] [2024-11-25 04:37:41,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x___0), "+m" (*__ptr___4): "0" (__x___0): "memory"); [6063] [2024-11-25 04:37:41,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x___0), "+m" (*__ptr___5): "0" (__x___0): "memory"); [6069] [2024-11-25 04:37:41,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x___0), "+m" (*__ptr___6): "0" (__x___0): "memory"); [6076] [2024-11-25 04:37:41,929 WARN L250 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_9fd56b59-4e67-4439-b054-2cf9f6295e98/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i[187273,187286] [2024-11-25 04:37:42,031 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:37:42,162 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:37:42,162 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:37:42 WrapperNode [2024-11-25 04:37:42,164 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:37:42,165 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:37:42,165 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:37:42,165 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:37:42,177 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:37:42" (1/1) ... [2024-11-25 04:37:42,249 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:37:42" (1/1) ... [2024-11-25 04:37:42,438 INFO L138 Inliner]: procedures = 152, calls = 1763, calls flagged for inlining = 69, calls inlined = 55, statements flattened = 3048 [2024-11-25 04:37:42,439 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:37:42,440 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:37:42,440 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:37:42,441 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:37:42,449 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:37:42" (1/1) ... [2024-11-25 04:37:42,450 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:37:42" (1/1) ... [2024-11-25 04:37:42,471 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:37:42" (1/1) ... [2024-11-25 04:37:42,474 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:37:42" (1/1) ... [2024-11-25 04:37:42,567 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:37:42" (1/1) ... [2024-11-25 04:37:42,573 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:37:42" (1/1) ... [2024-11-25 04:37:42,586 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:37:42" (1/1) ... [2024-11-25 04:37:42,597 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:37:42" (1/1) ... [2024-11-25 04:37:42,606 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:37:42" (1/1) ... [2024-11-25 04:37:42,639 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:37:42,639 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:37:42,640 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:37:42,640 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:37:42,641 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:37:42" (1/1) ... [2024-11-25 04:37:42,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:37:42,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd56b59-4e67-4439-b054-2cf9f6295e98/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:37:42,675 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd56b59-4e67-4439-b054-2cf9f6295e98/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:37:42,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd56b59-4e67-4439-b054-2cf9f6295e98/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:37:42,706 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-11-25 04:37:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-11-25 04:37:42,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 04:37:42,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:37:42,707 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-25 04:37:42,707 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-25 04:37:42,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 04:37:42,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 04:37:42,707 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_service_main_thread [2024-11-25 04:37:42,707 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_service_main_thread [2024-11-25 04:37:42,707 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_prepare_command [2024-11-25 04:37:42,707 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_prepare_command [2024-11-25 04:37:42,708 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2024-11-25 04:37:42,708 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2024-11-25 04:37:42,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:37:42,708 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-25 04:37:42,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-25 04:37:42,708 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_open_generic [2024-11-25 04:37:42,708 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_open_generic [2024-11-25 04:37:42,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-25 04:37:42,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-25 04:37:42,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 04:37:42,709 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 04:37:42,709 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2024-11-25 04:37:42,709 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2024-11-25 04:37:42,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:37:42,709 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-25 04:37:42,710 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-25 04:37:42,710 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-25 04:37:42,710 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-25 04:37:42,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:37:42,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:37:42,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:37:42,710 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2024-11-25 04:37:42,710 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2024-11-25 04:37:42,710 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc [2024-11-25 04:37:42,711 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc [2024-11-25 04:37:42,711 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-25 04:37:42,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-25 04:37:42,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:37:42,711 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-25 04:37:42,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-25 04:37:42,711 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-25 04:37:42,711 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-25 04:37:42,711 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-25 04:37:42,711 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-25 04:37:42,712 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2024-11-25 04:37:42,712 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2024-11-25 04:37:42,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-25 04:37:42,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-25 04:37:42,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:37:42,712 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2024-11-25 04:37:42,712 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2024-11-25 04:37:42,712 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 04:37:42,712 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 04:37:42,712 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-25 04:37:42,713 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-25 04:37:42,713 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-25 04:37:42,713 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-25 04:37:42,713 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-25 04:37:42,713 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-25 04:37:42,713 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2024-11-25 04:37:42,713 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2024-11-25 04:37:42,713 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-25 04:37:42,714 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-25 04:37:42,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:37:42,714 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-25 04:37:42,714 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-25 04:37:42,714 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-25 04:37:42,714 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-25 04:37:42,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:37:42,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:37:42,714 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-25 04:37:42,714 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-25 04:37:43,231 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:37:43,236 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:37:44,232 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2024-11-25 04:37:44,232 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2024-11-25 04:37:44,835 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6055: SUMMARY for call #t~ret309#1.base, #t~ret309#1.offset := get_current(); srcloc: null [2024-11-25 04:37:44,835 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6055-1: ~tmp___7~1#1.base, ~tmp___7~1#1.offset := #t~ret309#1.base, #t~ret309#1.offset;havoc #t~ret309#1.base, #t~ret309#1.offset;~__ptr___3~0#1.base, ~__ptr___3~0#1.offset := ~tmp___7~1#1.base, ~tmp___7~1#1.offset; [2024-11-25 04:37:44,835 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2024-11-25 04:37:44,835 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2024-11-25 04:37:44,835 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2024-11-25 04:37:44,835 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2024-11-25 04:37:44,835 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L5979: SUMMARY for call #t~ret299#1.base, #t~ret299#1.offset := get_current(); srcloc: null [2024-11-25 04:37:44,836 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L5979-1: ~tmp___1~3#1.base, ~tmp___1~3#1.offset := #t~ret299#1.base, #t~ret299#1.offset;havoc #t~ret299#1.base, #t~ret299#1.offset;~__ptr~0#1.base, ~__ptr~0#1.offset := ~tmp___1~3#1.base, ~tmp___1~3#1.offset; [2024-11-25 04:37:44,852 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-25 04:38:00,801 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !false; [2024-11-25 04:38:00,801 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume false; [2024-11-25 04:38:01,146 INFO L? ?]: Removed 912 outVars from TransFormulas that were not future-live. [2024-11-25 04:38:01,146 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:38:01,710 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:38:01,710 INFO L312 CfgBuilder]: Removed 13 assume(true) statements. [2024-11-25 04:38:01,710 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:38:01 BoogieIcfgContainer [2024-11-25 04:38:01,710 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:38:01,711 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:38:01,711 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:38:01,723 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:38:01,723 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:38:01" (1/1) ... [2024-11-25 04:38:01,735 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:38:01,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:01,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 505 states and 775 transitions. [2024-11-25 04:38:01,825 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 775 transitions. [2024-11-25 04:38:01,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:38:01,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:01,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:09,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:11,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:21,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:38:21,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:21,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 504 states and 772 transitions. [2024-11-25 04:38:21,839 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 772 transitions. [2024-11-25 04:38:21,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:38:21,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:21,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:29,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:29,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:40,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:38:40,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:40,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 518 states and 874 transitions. [2024-11-25 04:38:40,428 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 874 transitions. [2024-11-25 04:38:40,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 04:38:40,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:40,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:48,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:59,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:39:00,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:00,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 524 states and 953 transitions. [2024-11-25 04:39:00,285 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 953 transitions. [2024-11-25 04:39:00,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:39:00,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:00,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:06,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:07,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:39:07,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:07,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 524 states and 951 transitions. [2024-11-25 04:39:07,987 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 951 transitions. [2024-11-25 04:39:07,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:39:07,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:07,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:12,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:13,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:39:13,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:13,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 525 states and 951 transitions. [2024-11-25 04:39:13,289 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 951 transitions. [2024-11-25 04:39:13,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:39:13,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:13,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:19,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:39:31,172 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 [] [2024-11-25 04:39:32,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:32,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 529 states and 1005 transitions. [2024-11-25 04:39:32,900 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1005 transitions. [2024-11-25 04:39:32,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:39:32,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:32,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:37,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:38,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:39:39,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:39,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 536 states and 1036 transitions. [2024-11-25 04:39:39,653 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1036 transitions. [2024-11-25 04:39:39,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:39:39,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:39,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:45,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:39:57,360 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 [] [2024-11-25 04:40:01,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:01,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 541 states and 1090 transitions. [2024-11-25 04:40:01,068 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1090 transitions. [2024-11-25 04:40:01,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:40:01,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:01,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:06,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:06,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:40:06,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:06,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 542 states and 1090 transitions. [2024-11-25 04:40:06,600 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1090 transitions. [2024-11-25 04:40:06,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:40:06,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:06,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:11,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:12,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:40:13,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:13,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 542 states and 1088 transitions. [2024-11-25 04:40:13,389 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1088 transitions. [2024-11-25 04:40:13,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:40:13,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:13,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:18,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:19,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:40:32,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:40:39,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:39,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 548 states and 1142 transitions. [2024-11-25 04:40:39,387 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1142 transitions. [2024-11-25 04:40:39,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:40:39,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:39,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:44,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:40:46,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:46,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 552 states and 1148 transitions. [2024-11-25 04:40:46,516 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1148 transitions. [2024-11-25 04:40:46,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:40:46,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:46,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:51,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:52,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:41:05,408 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 [] [2024-11-25 04:41:14,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:14,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 559 states and 1202 transitions. [2024-11-25 04:41:14,713 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1202 transitions. [2024-11-25 04:41:14,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:41:14,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:14,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:19,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:20,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:41:22,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:22,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 569 states and 1232 transitions. [2024-11-25 04:41:22,968 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1232 transitions. [2024-11-25 04:41:22,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:41:22,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:22,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:28,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:28,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:41:29,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:29,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 571 states and 1238 transitions. [2024-11-25 04:41:29,310 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1238 transitions. [2024-11-25 04:41:29,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:41:29,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:29,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:33,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:34,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:41:48,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:42:00,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:00,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 579 states and 1292 transitions. [2024-11-25 04:42:00,747 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1292 transitions. [2024-11-25 04:42:00,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:42:00,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:00,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:05,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:05,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:42:05,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:05,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 580 states and 1292 transitions. [2024-11-25 04:42:05,566 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1292 transitions. [2024-11-25 04:42:05,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:42:05,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:05,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:10,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:11,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:42:12,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:12,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 580 states and 1290 transitions. [2024-11-25 04:42:12,778 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1290 transitions. [2024-11-25 04:42:12,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:42:12,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:12,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:17,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:17,832 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:42:19,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:19,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 582 states and 1294 transitions. [2024-11-25 04:42:19,197 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1294 transitions. [2024-11-25 04:42:19,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:42:19,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:19,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:23,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:24,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:42:39,081 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 [] [2024-11-25 04:42:59,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:59,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 591 states and 1348 transitions. [2024-11-25 04:42:59,733 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1348 transitions. [2024-11-25 04:42:59,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:42:59,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:59,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:04,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:43:04,726 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:43:04,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:04,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 592 states and 1348 transitions. [2024-11-25 04:43:04,821 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1348 transitions. [2024-11-25 04:43:04,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:43:04,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:04,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:09,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:43:09,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:43:11,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:11,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 595 states and 1353 transitions. [2024-11-25 04:43:11,398 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1353 transitions. [2024-11-25 04:43:11,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:43:11,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:11,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:16,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:43:17,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:43:31,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:43:56,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:56,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 605 states and 1407 transitions. [2024-11-25 04:43:56,396 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1407 transitions. [2024-11-25 04:43:56,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:43:56,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:56,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:01,209 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:44:01,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:01,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 606 states and 1407 transitions. [2024-11-25 04:44:01,297 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1407 transitions. [2024-11-25 04:44:01,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:44:01,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:01,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:06,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:08,624 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:44:20,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:20,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 615 states and 1497 transitions. [2024-11-25 04:44:20,044 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1497 transitions. [2024-11-25 04:44:20,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:44:20,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:20,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:25,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:44:29,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:29,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 628 states and 1535 transitions. [2024-11-25 04:44:29,692 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1535 transitions. [2024-11-25 04:44:29,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:44:29,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:29,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:34,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:34,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:44:36,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:36,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 630 states and 1541 transitions. [2024-11-25 04:44:36,462 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1541 transitions. [2024-11-25 04:44:36,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:44:36,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:36,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:41,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:41,563 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:44:41,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:41,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 631 states and 1541 transitions. [2024-11-25 04:44:41,678 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1541 transitions. [2024-11-25 04:44:41,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:44:41,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:41,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:46,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:48,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:03,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:45:35,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:35,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 642 states and 1595 transitions. [2024-11-25 04:45:35,219 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1595 transitions. [2024-11-25 04:45:35,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:45:35,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:35,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:43,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:45,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:58,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:58,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 645 states and 1643 transitions. [2024-11-25 04:45:58,932 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1643 transitions. [2024-11-25 04:45:58,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:45:58,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:58,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:05,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:05,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:46:05,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:05,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 646 states and 1643 transitions. [2024-11-25 04:46:05,652 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1643 transitions. [2024-11-25 04:46:05,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:46:05,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:05,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:12,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:12,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:12,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:12,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 647 states and 1643 transitions. [2024-11-25 04:46:12,676 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1643 transitions. [2024-11-25 04:46:12,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:46:12,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:12,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:18,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:20,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:22,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:22,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 647 states and 1641 transitions. [2024-11-25 04:46:22,413 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1641 transitions. [2024-11-25 04:46:22,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:46:22,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:22,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:28,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:28,439 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:46:32,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:32,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 649 states and 1647 transitions. [2024-11-25 04:46:32,697 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1647 transitions. [2024-11-25 04:46:32,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:46:32,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:32,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:39,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:40,014 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:46:40,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:40,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 650 states and 1647 transitions. [2024-11-25 04:46:40,129 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1647 transitions. [2024-11-25 04:46:40,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:46:40,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:40,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:47,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:49,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:47:05,638 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 [] [2024-11-25 04:47:48,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:48,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 662 states and 1700 transitions. [2024-11-25 04:47:48,845 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1700 transitions. [2024-11-25 04:47:48,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:47:48,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:48,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:53,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:54,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:48:05,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:05,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 676 states and 1721 transitions. [2024-11-25 04:48:05,508 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1721 transitions. [2024-11-25 04:48:05,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:48:05,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:05,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:11,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:12,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:48:14,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:14,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 679 states and 1726 transitions. [2024-11-25 04:48:14,404 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1726 transitions. [2024-11-25 04:48:14,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:48:14,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:14,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:20,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:20,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:48:22,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:22,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 681 states and 1731 transitions. [2024-11-25 04:48:22,659 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1731 transitions. [2024-11-25 04:48:22,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:48:22,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:22,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:28,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:28,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:38,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:38,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 697 states and 1777 transitions. [2024-11-25 04:48:38,907 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1777 transitions. [2024-11-25 04:48:38,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:48:38,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:38,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:44,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:44,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:47,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:47,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 699 states and 1782 transitions. [2024-11-25 04:48:47,608 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1782 transitions. [2024-11-25 04:48:47,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:48:47,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:47,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:56,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:49:19,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:19,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 703 states and 1836 transitions. [2024-11-25 04:49:19,747 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1836 transitions. [2024-11-25 04:49:19,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:49:19,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:19,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:24,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:24,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:49:24,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:24,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 704 states and 1836 transitions. [2024-11-25 04:49:24,785 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1836 transitions. [2024-11-25 04:49:24,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:49:24,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:24,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:29,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:31,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:49:34,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:34,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 704 states and 1834 transitions. [2024-11-25 04:49:34,081 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1834 transitions. [2024-11-25 04:49:34,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:49:34,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:34,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:39,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:39,455 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:49:55,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:55,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 714 states and 1906 transitions. [2024-11-25 04:49:55,798 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1906 transitions. [2024-11-25 04:49:55,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:49:55,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:55,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:01,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:01,898 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:50:01,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:02,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 715 states and 1906 transitions. [2024-11-25 04:50:02,001 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1906 transitions. [2024-11-25 04:50:02,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:50:02,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:02,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:07,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:07,455 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:50:21,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:21,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 720 states and 1915 transitions. [2024-11-25 04:50:21,600 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1915 transitions. [2024-11-25 04:50:21,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:50:21,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:21,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:26,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:27,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:50:29,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:29,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 723 states and 1920 transitions. [2024-11-25 04:50:29,935 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1920 transitions. [2024-11-25 04:50:29,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:50:29,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:29,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:34,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:34,827 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:50:34,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:34,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 724 states and 1920 transitions. [2024-11-25 04:50:34,935 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1920 transitions. [2024-11-25 04:50:34,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:50:34,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:34,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:40,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:40,382 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:50:45,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:45,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 727 states and 1974 transitions. [2024-11-25 04:50:45,911 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1974 transitions. [2024-11-25 04:50:45,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:50:45,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:45,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:50,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:50,953 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:51:00,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:00,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 731 states and 2001 transitions. [2024-11-25 04:51:00,358 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 2001 transitions. [2024-11-25 04:51:00,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:51:00,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:00,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:05,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:05,227 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:51:05,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:05,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 735 states and 2010 transitions. [2024-11-25 04:51:05,434 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 2010 transitions. [2024-11-25 04:51:05,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:51:05,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:05,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:10,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:14,874 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:35,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:35,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 748 states and 2103 transitions. [2024-11-25 04:51:35,673 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 2103 transitions. [2024-11-25 04:51:35,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:51:35,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:35,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:40,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:42,814 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:52:08,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:08,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 760 states and 2208 transitions. [2024-11-25 04:52:08,303 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 2208 transitions. [2024-11-25 04:52:08,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:52:08,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:08,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:13,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:13,482 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:52:27,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:27,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 765 states and 2289 transitions. [2024-11-25 04:52:27,109 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 2289 transitions. [2024-11-25 04:52:27,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:52:27,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:27,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms