./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.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_2ed46237-6cd3-493e-a861-f4be5ae1c043/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ed46237-6cd3-493e-a861-f4be5ae1c043/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_2ed46237-6cd3-493e-a861-f4be5ae1c043/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ed46237-6cd3-493e-a861-f4be5ae1c043/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ed46237-6cd3-493e-a861-f4be5ae1c043/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_2ed46237-6cd3-493e-a861-f4be5ae1c043/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 fbb6aba39a63540626ae26255eab93a5f2c0864f87ba11cb320579066e7aefd2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:11:31,715 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:11:31,774 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ed46237-6cd3-493e-a861-f4be5ae1c043/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 04:11:31,779 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:11:31,779 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:11:31,800 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:11:31,801 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:11:31,801 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:11:31,801 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:11:31,801 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:11:31,801 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:11:31,802 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:11:31,802 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:11:31,802 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:11:31,802 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:11:31,802 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:11:31,802 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:11:31,802 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:11:31,803 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:11:31,803 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:11:31,803 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:11:31,803 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:11:31,803 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:11:31,803 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:11:31,804 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:11:31,804 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:11:31,804 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:11:31,804 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:11:31,804 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:11:31,804 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:11:31,804 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_2ed46237-6cd3-493e-a861-f4be5ae1c043/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 -> fbb6aba39a63540626ae26255eab93a5f2c0864f87ba11cb320579066e7aefd2 [2024-11-25 04:11:32,103 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:11:32,113 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:11:32,119 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:11:32,122 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:11:32,122 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:11:32,124 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ed46237-6cd3-493e-a861-f4be5ae1c043/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i [2024-11-25 04:11:35,103 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ed46237-6cd3-493e-a861-f4be5ae1c043/bin/ukojak-verify-ENZ3QT5qd3/data/eed860e76/ac2505bb3fb644c19d7b5aba6b0f92c7/FLAG85e221e8a [2024-11-25 04:11:35,875 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:11:35,876 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ed46237-6cd3-493e-a861-f4be5ae1c043/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i [2024-11-25 04:11:35,955 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ed46237-6cd3-493e-a861-f4be5ae1c043/bin/ukojak-verify-ENZ3QT5qd3/data/eed860e76/ac2505bb3fb644c19d7b5aba6b0f92c7/FLAG85e221e8a [2024-11-25 04:11:35,977 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ed46237-6cd3-493e-a861-f4be5ae1c043/bin/ukojak-verify-ENZ3QT5qd3/data/eed860e76/ac2505bb3fb644c19d7b5aba6b0f92c7 [2024-11-25 04:11:35,980 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:11:35,983 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:11:35,984 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:11:35,984 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:11:35,990 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:11:35,991 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:11:35" (1/1) ... [2024-11-25 04:11:35,992 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@753a1b43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:35, skipping insertion in model container [2024-11-25 04:11:35,992 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:11:35" (1/1) ... [2024-11-25 04:11:36,168 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:11:38,646 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_2ed46237-6cd3-493e-a861-f4be5ae1c043/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i[305216,305229] [2024-11-25 04:11:38,650 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_2ed46237-6cd3-493e-a861-f4be5ae1c043/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i[305385,305398] [2024-11-25 04:11:38,651 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_2ed46237-6cd3-493e-a861-f4be5ae1c043/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i[305552,305565] [2024-11-25 04:11:38,652 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_2ed46237-6cd3-493e-a861-f4be5ae1c043/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i[305720,305733] [2024-11-25 04:11:38,677 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:11:38,708 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:11:38,882 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5181] [2024-11-25 04:11:38,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5188] [2024-11-25 04:11:38,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5195] [2024-11-25 04:11:38,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [5244] [2024-11-25 04:11:38,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5316] [2024-11-25 04:11:38,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5323] [2024-11-25 04:11:38,895 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [5522-5523] [2024-11-25 04:11:38,895 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5529] [2024-11-25 04:11:39,097 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_2ed46237-6cd3-493e-a861-f4be5ae1c043/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i[305216,305229] [2024-11-25 04:11:39,098 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_2ed46237-6cd3-493e-a861-f4be5ae1c043/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i[305385,305398] [2024-11-25 04:11:39,098 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_2ed46237-6cd3-493e-a861-f4be5ae1c043/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i[305552,305565] [2024-11-25 04:11:39,099 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_2ed46237-6cd3-493e-a861-f4be5ae1c043/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i[305720,305733] [2024-11-25 04:11:39,110 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:11:39,314 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:11:39,314 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:39 WrapperNode [2024-11-25 04:11:39,315 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:11:39,316 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:11:39,316 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:11:39,316 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:11:39,324 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:39" (1/1) ... [2024-11-25 04:11:39,426 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:39" (1/1) ... [2024-11-25 04:11:39,691 INFO L138 Inliner]: procedures = 410, calls = 2035, calls flagged for inlining = 211, calls inlined = 188, statements flattened = 4788 [2024-11-25 04:11:39,692 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:11:39,693 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:11:39,693 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:11:39,693 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:11:39,701 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:39" (1/1) ... [2024-11-25 04:11:39,701 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:39" (1/1) ... [2024-11-25 04:11:39,743 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:39" (1/1) ... [2024-11-25 04:11:39,747 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:39" (1/1) ... [2024-11-25 04:11:39,912 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:39" (1/1) ... [2024-11-25 04:11:39,924 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:39" (1/1) ... [2024-11-25 04:11:39,957 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:39" (1/1) ... [2024-11-25 04:11:39,980 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:39" (1/1) ... [2024-11-25 04:11:39,997 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:39" (1/1) ... [2024-11-25 04:11:40,034 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:11:40,034 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:11:40,035 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:11:40,035 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:11:40,036 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:39" (1/1) ... [2024-11-25 04:11:40,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:11:40,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ed46237-6cd3-493e-a861-f4be5ae1c043/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:11:40,076 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ed46237-6cd3-493e-a861-f4be5ae1c043/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:11:40,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ed46237-6cd3-493e-a861-f4be5ae1c043/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:11:40,113 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_probe [2024-11-25 04:11:40,113 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_probe [2024-11-25 04:11:40,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 04:11:40,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 04:11:40,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 04:11:40,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 04:11:40,114 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-25 04:11:40,114 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-25 04:11:40,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-25 04:11:40,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-25 04:11:40,115 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-25 04:11:40,115 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-25 04:11:40,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2024-11-25 04:11:40,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2024-11-25 04:11:40,115 INFO L130 BoogieDeclarations]: Found specification of procedure __dnet_set_hwaddr [2024-11-25 04:11:40,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __dnet_set_hwaddr [2024-11-25 04:11:40,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-25 04:11:40,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-25 04:11:40,116 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-25 04:11:40,116 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-25 04:11:40,116 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-25 04:11:40,116 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-25 04:11:40,116 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-25 04:11:40,116 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-25 04:11:40,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 04:11:40,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 04:11:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:11:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-25 04:11:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-25 04:11:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-25 04:11:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-25 04:11:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 04:11:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-25 04:11:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-25 04:11:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 04:11:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-25 04:11:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-25 04:11:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-25 04:11:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-25 04:11:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:11:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-25 04:11:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-25 04:11:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_reset_hw [2024-11-25 04:11:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_reset_hw [2024-11-25 04:11:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-25 04:11:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-25 04:11:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:11:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-25 04:11:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-25 04:11:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-25 04:11:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-25 04:11:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-25 04:11:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-25 04:11:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:11:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-25 04:11:40,120 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-25 04:11:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-25 04:11:40,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-25 04:11:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-25 04:11:40,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-25 04:11:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:11:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 04:11:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 04:11:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-25 04:11:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-25 04:11:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-25 04:11:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-25 04:11:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-25 04:11:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-25 04:11:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-25 04:11:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-25 04:11:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-25 04:11:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-25 04:11:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-25 04:11:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-25 04:11:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-25 04:11:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-25 04:11:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:11:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:11:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-25 04:11:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-25 04:11:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2024-11-25 04:11:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2024-11-25 04:11:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 04:11:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 04:11:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 04:11:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 04:11:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2024-11-25 04:11:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2024-11-25 04:11:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-25 04:11:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-25 04:11:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_dnet [2024-11-25 04:11:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_dnet [2024-11-25 04:11:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-25 04:11:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-25 04:11:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_readw_mac [2024-11-25 04:11:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_readw_mac [2024-11-25 04:11:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:11:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:11:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 04:11:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 04:11:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-25 04:11:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-25 04:11:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-25 04:11:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-25 04:11:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-25 04:11:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-25 04:11:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-25 04:11:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-25 04:11:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-25 04:11:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-25 04:11:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_close [2024-11-25 04:11:40,124 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_close [2024-11-25 04:11:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2024-11-25 04:11:40,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2024-11-25 04:11:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_handle_link_change [2024-11-25 04:11:40,127 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_handle_link_change [2024-11-25 04:11:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-25 04:11:40,128 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-25 04:11:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-25 04:11:40,128 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-25 04:11:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_writew_mac [2024-11-25 04:11:40,128 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_writew_mac [2024-11-25 04:11:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-25 04:11:40,128 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-25 04:11:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 04:11:40,128 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 04:11:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:11:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-25 04:11:40,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-25 04:11:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 04:11:40,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 04:11:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_remove [2024-11-25 04:11:40,129 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_remove [2024-11-25 04:11:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-25 04:11:40,129 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-25 04:11:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_open [2024-11-25 04:11:40,129 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_open [2024-11-25 04:11:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure phy_connect [2024-11-25 04:11:40,129 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_connect [2024-11-25 04:11:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-25 04:11:40,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-25 04:11:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-25 04:11:40,129 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-25 04:11:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:11:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-25 04:11:40,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-25 04:11:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-25 04:11:40,129 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-25 04:11:41,035 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:11:41,040 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:11:42,302 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 04:12:01,570 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-25 04:12:02,272 INFO L? ?]: Removed 1836 outVars from TransFormulas that were not future-live. [2024-11-25 04:12:02,272 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:12:03,510 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:12:03,510 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 04:12:03,510 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:12:03 BoogieIcfgContainer [2024-11-25 04:12:03,511 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:12:03,511 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:12:03,512 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:12:03,521 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:12:03,522 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:12:03" (1/1) ... [2024-11-25 04:12:03,530 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:12:03,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:03,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1126 states and 1630 transitions. [2024-11-25 04:12:03,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1630 transitions. [2024-11-25 04:12:03,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:12:03,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:03,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:07,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:08,110 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-25 04:12:18,183 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 04:12:18,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:18,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1131 states and 1641 transitions. [2024-11-25 04:12:18,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1641 transitions. [2024-11-25 04:12:18,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 04:12:18,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:18,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:21,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:21,456 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-25 04:12:21,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:21,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1138 states and 1656 transitions. [2024-11-25 04:12:21,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1656 transitions. [2024-11-25 04:12:21,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 04:12:21,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:21,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:24,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:24,902 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:12:26,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:26,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1144 states and 1673 transitions. [2024-11-25 04:12:26,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1673 transitions. [2024-11-25 04:12:26,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 04:12:26,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:26,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:28,880 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-25 04:12:30,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:30,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1154 states and 1697 transitions. [2024-11-25 04:12:30,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1697 transitions. [2024-11-25 04:12:30,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 04:12:30,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:30,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:32,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:32,789 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:12:32,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:32,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1155 states and 1697 transitions. [2024-11-25 04:12:32,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1697 transitions. [2024-11-25 04:12:32,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 04:12:32,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:32,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:35,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:35,508 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-25 04:12:36,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:36,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1160 states and 1708 transitions. [2024-11-25 04:12:36,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1708 transitions. [2024-11-25 04:12:36,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 04:12:36,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:36,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:39,107 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:12:40,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:40,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1167 states and 1724 transitions. [2024-11-25 04:12:40,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1724 transitions. [2024-11-25 04:12:40,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:12:40,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:40,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:42,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:42,807 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-25 04:12:44,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:44,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1174 states and 1755 transitions. [2024-11-25 04:12:44,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1755 transitions. [2024-11-25 04:12:44,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 04:12:44,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:44,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:46,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:47,094 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-25 04:12:49,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:49,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 1181 states and 1777 transitions. [2024-11-25 04:12:49,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1777 transitions. [2024-11-25 04:12:49,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 04:12:49,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:49,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:51,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:51,586 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:12:51,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:51,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1185 states and 1780 transitions. [2024-11-25 04:12:51,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1780 transitions. [2024-11-25 04:12:51,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 04:12:51,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:51,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:53,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:54,245 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-11-25 04:12:55,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:55,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 1192 states and 1805 transitions. [2024-11-25 04:12:55,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1805 transitions. [2024-11-25 04:12:55,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 04:12:55,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:55,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:57,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:57,861 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:12:58,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:58,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1197 states and 1810 transitions. [2024-11-25 04:12:58,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1810 transitions. [2024-11-25 04:12:58,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 04:12:58,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:58,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:00,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:00,283 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:13:00,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:00,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1198 states and 1811 transitions. [2024-11-25 04:13:00,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1811 transitions. [2024-11-25 04:13:00,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 04:13:00,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:00,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:02,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:02,800 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:13:02,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:02,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1199 states and 1812 transitions. [2024-11-25 04:13:02,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1812 transitions. [2024-11-25 04:13:02,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 04:13:02,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:02,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:05,342 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:13:05,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:05,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1200 states and 1813 transitions. [2024-11-25 04:13:05,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1813 transitions. [2024-11-25 04:13:05,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 04:13:05,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:05,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:07,707 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-25 04:13:08,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:08,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1204 states and 1821 transitions. [2024-11-25 04:13:08,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1821 transitions. [2024-11-25 04:13:08,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 04:13:08,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:08,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:10,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:10,416 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-11-25 04:13:11,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:11,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1208 states and 1829 transitions. [2024-11-25 04:13:11,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1829 transitions. [2024-11-25 04:13:11,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 04:13:11,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:11,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:13,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:13,366 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-25 04:13:14,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:14,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 1212 states and 1840 transitions. [2024-11-25 04:13:14,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1840 transitions. [2024-11-25 04:13:14,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 04:13:14,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:14,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:16,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:16,783 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-11-25 04:13:18,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:18,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1216 states and 1851 transitions. [2024-11-25 04:13:18,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1851 transitions. [2024-11-25 04:13:18,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 04:13:18,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:18,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:20,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:20,348 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:13:20,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:20,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 1217 states and 1852 transitions. [2024-11-25 04:13:20,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1852 transitions. [2024-11-25 04:13:20,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 04:13:20,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:20,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:22,515 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:13:22,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:22,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1218 states and 1853 transitions. [2024-11-25 04:13:22,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 1853 transitions. [2024-11-25 04:13:22,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 04:13:22,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:22,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:24,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:25,283 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2024-11-25 04:13:26,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:26,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 1222 states and 1860 transitions. [2024-11-25 04:13:26,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1860 transitions. [2024-11-25 04:13:26,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 04:13:26,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:26,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:28,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:28,488 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:13:28,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:28,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1223 states and 1861 transitions. [2024-11-25 04:13:28,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1861 transitions. [2024-11-25 04:13:28,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 04:13:28,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:28,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:30,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:30,935 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-25 04:13:32,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:32,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1236 states and 1892 transitions. [2024-11-25 04:13:32,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1892 transitions. [2024-11-25 04:13:32,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 04:13:32,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:32,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:34,666 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2024-11-25 04:13:35,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:35,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1242 states and 1914 transitions. [2024-11-25 04:13:35,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1914 transitions. [2024-11-25 04:13:35,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 04:13:35,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:35,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:37,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:38,117 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-25 04:13:41,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:41,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 1249 states and 1939 transitions. [2024-11-25 04:13:41,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1939 transitions. [2024-11-25 04:13:41,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 04:13:41,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:41,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:43,232 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2024-11-25 04:13:45,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:45,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 1254 states and 1955 transitions. [2024-11-25 04:13:45,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1955 transitions. [2024-11-25 04:13:45,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 04:13:45,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:45,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:47,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:47,689 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-25 04:13:50,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:50,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1260 states and 1972 transitions. [2024-11-25 04:13:50,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1972 transitions. [2024-11-25 04:13:50,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 04:13:50,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:50,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:52,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:52,595 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 436 trivial. 0 not checked. [2024-11-25 04:13:52,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:52,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1261 states and 1973 transitions. [2024-11-25 04:13:52,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1973 transitions. [2024-11-25 04:13:52,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 04:13:52,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:52,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:55,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:55,239 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:13:55,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:55,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1263 states and 1975 transitions. [2024-11-25 04:13:55,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1975 transitions. [2024-11-25 04:13:55,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 04:13:55,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:55,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:57,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:57,472 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-11-25 04:13:59,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:59,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1276 states and 2007 transitions. [2024-11-25 04:13:59,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2007 transitions. [2024-11-25 04:13:59,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 04:13:59,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:59,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:01,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:01,343 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-25 04:14:02,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:02,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 1280 states and 2015 transitions. [2024-11-25 04:14:02,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2015 transitions. [2024-11-25 04:14:02,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 04:14:02,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:02,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:04,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:04,248 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-25 04:14:05,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:05,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1284 states and 2025 transitions. [2024-11-25 04:14:05,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2025 transitions. [2024-11-25 04:14:05,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 04:14:05,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:05,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:07,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:07,822 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-25 04:14:11,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:11,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 1291 states and 2042 transitions. [2024-11-25 04:14:11,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2042 transitions. [2024-11-25 04:14:11,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 04:14:11,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:11,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:13,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:13,831 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:14:13,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:13,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1292 states and 2043 transitions. [2024-11-25 04:14:13,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2043 transitions. [2024-11-25 04:14:13,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 04:14:13,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:13,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:16,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:16,151 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-25 04:14:16,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:16,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 1293 states and 2044 transitions. [2024-11-25 04:14:16,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2044 transitions. [2024-11-25 04:14:16,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 04:14:16,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:16,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:18,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:18,654 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:14:18,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:18,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1294 states and 2045 transitions. [2024-11-25 04:14:18,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2045 transitions. [2024-11-25 04:14:18,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 04:14:18,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:18,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:20,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:20,754 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-25 04:14:22,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:22,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2070 states to 1301 states and 2070 transitions. [2024-11-25 04:14:22,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2070 transitions. [2024-11-25 04:14:22,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 04:14:22,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:22,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:24,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:24,751 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2024-11-25 04:14:26,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:26,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1303 states and 2075 transitions. [2024-11-25 04:14:26,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 2075 transitions. [2024-11-25 04:14:26,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 04:14:26,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:26,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:28,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:28,617 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-25 04:14:29,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:29,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 1309 states and 2096 transitions. [2024-11-25 04:14:29,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 2096 transitions. [2024-11-25 04:14:29,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 04:14:29,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:29,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:31,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:32,018 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-25 04:14:33,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:33,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 1314 states and 2110 transitions. [2024-11-25 04:14:33,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 2110 transitions. [2024-11-25 04:14:33,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 04:14:33,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:33,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:35,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:35,753 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:14:35,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:35,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2111 states to 1315 states and 2111 transitions. [2024-11-25 04:14:35,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 2111 transitions. [2024-11-25 04:14:35,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 04:14:35,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:35,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:37,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:37,790 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 436 trivial. 0 not checked. [2024-11-25 04:14:38,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:38,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1316 states and 2114 transitions. [2024-11-25 04:14:38,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 2114 transitions. [2024-11-25 04:14:38,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 04:14:38,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:38,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:40,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:40,357 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:14:40,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:40,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 1317 states and 2115 transitions. [2024-11-25 04:14:40,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 2115 transitions. [2024-11-25 04:14:40,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 04:14:40,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:40,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:42,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:42,742 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 442 trivial. 0 not checked. [2024-11-25 04:14:45,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:45,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 1320 states and 2119 transitions. [2024-11-25 04:14:45,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2119 transitions. [2024-11-25 04:14:45,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 04:14:45,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:45,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:47,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:48,120 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 442 trivial. 0 not checked. [2024-11-25 04:14:49,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:49,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 1321 states and 2125 transitions. [2024-11-25 04:14:49,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 2125 transitions. [2024-11-25 04:14:49,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 04:14:49,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:49,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:51,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:51,279 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 442 trivial. 0 not checked. [2024-11-25 04:14:53,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:53,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 1325 states and 2139 transitions. [2024-11-25 04:14:53,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 2139 transitions. [2024-11-25 04:14:53,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 04:14:53,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:53,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:55,245 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-11-25 04:14:57,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:57,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 1328 states and 2141 transitions. [2024-11-25 04:14:57,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 2141 transitions. [2024-11-25 04:14:57,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 04:14:57,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:57,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:59,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:59,545 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:14:59,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:59,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2143 states to 1330 states and 2143 transitions. [2024-11-25 04:14:59,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 2143 transitions. [2024-11-25 04:14:59,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 04:14:59,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:59,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:01,668 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2024-11-25 04:15:03,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:03,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 1343 states and 2172 transitions. [2024-11-25 04:15:03,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 2172 transitions. [2024-11-25 04:15:03,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 04:15:03,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:03,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:04,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:05,087 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-11-25 04:15:05,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:05,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1355 states and 2196 transitions. [2024-11-25 04:15:05,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2196 transitions. [2024-11-25 04:15:05,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 04:15:05,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:05,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:07,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:07,714 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:15:07,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:07,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 1356 states and 2197 transitions. [2024-11-25 04:15:07,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 2197 transitions. [2024-11-25 04:15:07,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 04:15:07,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:07,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:09,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:09,847 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-25 04:15:09,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:09,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1357 states and 2198 transitions. [2024-11-25 04:15:09,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2198 transitions. [2024-11-25 04:15:09,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 04:15:09,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:09,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:11,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:11,960 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:15:11,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:11,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1358 states and 2199 transitions. [2024-11-25 04:15:11,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 2199 transitions. [2024-11-25 04:15:11,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 04:15:11,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:11,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:13,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:14,097 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 439 trivial. 0 not checked. [2024-11-25 04:15:14,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:14,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1364 states and 2220 transitions. [2024-11-25 04:15:14,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 2220 transitions. [2024-11-25 04:15:14,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 04:15:14,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:14,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:16,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:16,780 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-25 04:15:20,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:20,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1369 states and 2238 transitions. [2024-11-25 04:15:20,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2238 transitions. [2024-11-25 04:15:20,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 04:15:20,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:20,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:22,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:22,223 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 463 trivial. 0 not checked. [2024-11-25 04:15:22,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:22,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1369 states and 2237 transitions. [2024-11-25 04:15:22,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2237 transitions. [2024-11-25 04:15:22,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 04:15:22,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:22,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:24,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:24,605 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:15:24,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:24,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1370 states and 2238 transitions. [2024-11-25 04:15:24,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2238 transitions. [2024-11-25 04:15:24,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 04:15:24,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:24,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:26,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:26,714 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2024-11-25 04:15:27,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:27,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1371 states and 2238 transitions. [2024-11-25 04:15:27,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2238 transitions. [2024-11-25 04:15:27,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 04:15:27,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:27,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:29,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:29,411 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-25 04:15:31,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:31,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1384 states and 2270 transitions. [2024-11-25 04:15:31,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2270 transitions. [2024-11-25 04:15:31,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 04:15:31,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:31,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:33,983 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 04:15:34,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:34,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1387 states and 2272 transitions. [2024-11-25 04:15:34,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2272 transitions. [2024-11-25 04:15:34,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 04:15:34,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:34,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:36,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:36,604 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 463 trivial. 0 not checked. [2024-11-25 04:15:36,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:36,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1387 states and 2271 transitions. [2024-11-25 04:15:36,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2271 transitions. [2024-11-25 04:15:36,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 04:15:36,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:36,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:38,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:38,812 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:15:38,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:38,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1388 states and 2272 transitions. [2024-11-25 04:15:38,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2272 transitions. [2024-11-25 04:15:38,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 04:15:38,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:38,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:40,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:41,260 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-11-25 04:15:45,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:45,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1398 states and 2303 transitions. [2024-11-25 04:15:45,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 2303 transitions. [2024-11-25 04:15:45,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 04:15:45,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:45,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:47,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:47,774 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-25 04:15:48,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:48,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1399 states and 2304 transitions. [2024-11-25 04:15:48,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 2304 transitions. [2024-11-25 04:15:48,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 04:15:48,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:48,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:50,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:52,056 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 475 trivial. 0 not checked. [2024-11-25 04:16:02,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:16:07,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:07,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1428 states and 2410 transitions. [2024-11-25 04:16:07,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2410 transitions. [2024-11-25 04:16:07,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 04:16:07,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:07,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:09,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:09,715 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-25 04:16:14,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:14,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 1439 states and 2448 transitions. [2024-11-25 04:16:14,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 2448 transitions. [2024-11-25 04:16:14,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 04:16:14,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:14,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:17,164 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 439 trivial. 0 not checked. [2024-11-25 04:16:17,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:17,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 1440 states and 2449 transitions. [2024-11-25 04:16:17,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 2449 transitions. [2024-11-25 04:16:17,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 04:16:17,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:17,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:19,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:20,402 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-25 04:16:26,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:26,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1455 states and 2483 transitions. [2024-11-25 04:16:26,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2483 transitions. [2024-11-25 04:16:26,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 04:16:26,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:26,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:28,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:28,473 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-25 04:16:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:31,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1462 states and 2509 transitions. [2024-11-25 04:16:31,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2509 transitions. [2024-11-25 04:16:31,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 04:16:31,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:31,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:33,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:33,667 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2024-11-25 04:16:36,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:36,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 1468 states and 2530 transitions. [2024-11-25 04:16:36,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2530 transitions. [2024-11-25 04:16:36,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 04:16:36,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:36,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:37,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:38,153 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2024-11-25 04:16:39,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:39,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2575 states to 1472 states and 2544 transitions. [2024-11-25 04:16:39,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2544 transitions. [2024-11-25 04:16:39,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 04:16:39,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:39,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:41,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:41,827 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-25 04:16:43,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:43,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 1476 states and 2556 transitions. [2024-11-25 04:16:43,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2556 transitions. [2024-11-25 04:16:43,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:16:43,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:43,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:45,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:45,386 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-25 04:16:48,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:48,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 1492 states and 2580 transitions. [2024-11-25 04:16:48,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2580 transitions. [2024-11-25 04:16:48,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:16:48,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:48,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:50,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:50,799 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-25 04:16:52,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:52,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 1495 states and 2588 transitions. [2024-11-25 04:16:52,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2588 transitions. [2024-11-25 04:16:52,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 04:16:52,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:52,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:54,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:54,490 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2024-11-25 04:16:54,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:54,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2624 states to 1499 states and 2593 transitions. [2024-11-25 04:16:54,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2593 transitions. [2024-11-25 04:16:54,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 04:16:54,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:54,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:56,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:56,832 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-25 04:16:56,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:56,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2625 states to 1500 states and 2594 transitions. [2024-11-25 04:16:56,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2594 transitions. [2024-11-25 04:16:56,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 04:16:56,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:56,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:58,938 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 470 trivial. 0 not checked. [2024-11-25 04:16:59,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:59,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 1501 states and 2597 transitions. [2024-11-25 04:16:59,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2597 transitions. [2024-11-25 04:16:59,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 04:16:59,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:59,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:01,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:01,695 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:17:01,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:01,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 1504 states and 2600 transitions. [2024-11-25 04:17:01,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 2600 transitions. [2024-11-25 04:17:01,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 04:17:01,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:01,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:03,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:04,071 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-25 04:17:04,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:04,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 1506 states and 2602 transitions. [2024-11-25 04:17:04,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2602 transitions. [2024-11-25 04:17:04,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 04:17:04,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:04,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:06,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-25 04:17:13,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:13,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2663 states to 1517 states and 2632 transitions. [2024-11-25 04:17:13,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2632 transitions. [2024-11-25 04:17:13,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 04:17:13,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:13,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:15,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:16,516 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 475 trivial. 0 not checked. [2024-11-25 04:17:28,316 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 04:17:36,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:36,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 1545 states and 2708 transitions. [2024-11-25 04:17:36,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2708 transitions. [2024-11-25 04:17:36,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 04:17:36,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:36,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:38,889 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2024-11-25 04:17:38,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:38,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 1549 states and 2713 transitions. [2024-11-25 04:17:38,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2713 transitions. [2024-11-25 04:17:38,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 04:17:38,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:38,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:40,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:41,084 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:17:41,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:41,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2777 states to 1550 states and 2714 transitions. [2024-11-25 04:17:41,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2714 transitions. [2024-11-25 04:17:41,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 04:17:41,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:41,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:43,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:44,129 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-25 04:17:53,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:53,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1562 states and 2747 transitions. [2024-11-25 04:17:53,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2747 transitions. [2024-11-25 04:17:53,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 04:17:53,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:53,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:55,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:55,198 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2024-11-25 04:17:58,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:58,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2839 states to 1575 states and 2776 transitions. [2024-11-25 04:17:58,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2776 transitions. [2024-11-25 04:17:58,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:17:58,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:58,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:59,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:00,199 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2024-11-25 04:18:01,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:01,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 1587 states and 2800 transitions. [2024-11-25 04:18:01,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2800 transitions. [2024-11-25 04:18:01,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 04:18:01,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:01,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:03,344 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-25 04:18:05,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:05,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 1617 states and 2867 transitions. [2024-11-25 04:18:05,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2867 transitions. [2024-11-25 04:18:05,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:18:05,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:05,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:07,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:08,378 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-25 04:18:19,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:19,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2969 states to 1631 states and 2906 transitions. [2024-11-25 04:18:19,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2906 transitions. [2024-11-25 04:18:19,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 04:18:19,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:19,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:21,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:21,579 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-25 04:18:22,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:22,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2970 states to 1632 states and 2907 transitions. [2024-11-25 04:18:22,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 2907 transitions. [2024-11-25 04:18:22,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:18:22,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:22,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:24,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:24,765 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2024-11-25 04:18:24,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:24,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 1636 states and 2912 transitions. [2024-11-25 04:18:24,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2912 transitions. [2024-11-25 04:18:24,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 04:18:24,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:24,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:26,983 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:18:27,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:27,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2977 states to 1638 states and 2914 transitions. [2024-11-25 04:18:27,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 2914 transitions. [2024-11-25 04:18:27,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 04:18:27,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:27,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:29,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:30,707 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-25 04:18:39,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:39,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 1647 states and 2945 transitions. [2024-11-25 04:18:39,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2945 transitions. [2024-11-25 04:18:39,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 04:18:39,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:39,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:42,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:43,172 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-11-25 04:18:53,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:53,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 1657 states and 2977 transitions. [2024-11-25 04:18:53,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 2977 transitions. [2024-11-25 04:18:53,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:18:53,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:53,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:55,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:56,066 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-11-25 04:19:13,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:13,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 1665 states and 2986 transitions. [2024-11-25 04:19:13,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2986 transitions. [2024-11-25 04:19:13,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:19:13,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:13,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:15,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:15,643 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-25 04:19:17,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:17,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3058 states to 1670 states and 2995 transitions. [2024-11-25 04:19:17,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2995 transitions. [2024-11-25 04:19:17,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:19:17,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:17,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:19,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:19,871 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-25 04:19:21,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:21,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3065 states to 1673 states and 3002 transitions. [2024-11-25 04:19:21,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 3002 transitions. [2024-11-25 04:19:21,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 04:19:21,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:21,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:23,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:24,170 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-11-25 04:19:24,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:24,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1679 states and 3010 transitions. [2024-11-25 04:19:24,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 3010 transitions. [2024-11-25 04:19:24,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:19:24,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:24,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:26,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:26,822 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-11-25 04:19:28,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:28,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3142 states to 1709 states and 3078 transitions. [2024-11-25 04:19:28,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 3078 transitions. [2024-11-25 04:19:28,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 04:19:28,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:28,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:30,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:30,811 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-25 04:19:31,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:31,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3168 states to 1722 states and 3104 transitions. [2024-11-25 04:19:31,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 3104 transitions. [2024-11-25 04:19:31,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:19:31,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:31,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:33,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:33,709 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-25 04:19:37,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:37,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3194 states to 1738 states and 3130 transitions. [2024-11-25 04:19:37,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 3130 transitions. [2024-11-25 04:19:37,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 04:19:37,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:37,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:39,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:39,583 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-11-25 04:19:44,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:44,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3227 states to 1757 states and 3163 transitions. [2024-11-25 04:19:44,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 3163 transitions. [2024-11-25 04:19:44,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:19:44,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:44,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:46,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:47,154 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-25 04:19:49,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:49,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3235 states to 1760 states and 3171 transitions. [2024-11-25 04:19:49,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 3171 transitions. [2024-11-25 04:19:49,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 04:19:49,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:49,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:51,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:52,510 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 503 trivial. 0 not checked. [2024-11-25 04:19:58,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:58,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3257 states to 1766 states and 3193 transitions. [2024-11-25 04:19:58,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 3193 transitions. [2024-11-25 04:19:58,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:19:58,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:58,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:01,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:02,422 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 479 trivial. 0 not checked. [2024-11-25 04:20:14,910 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 04:20:28,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:28,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3364 states to 1795 states and 3267 transitions. [2024-11-25 04:20:28,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3267 transitions. [2024-11-25 04:20:28,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 04:20:28,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:28,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:31,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:31,818 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-11-25 04:20:51,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:51,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3374 states to 1803 states and 3277 transitions. [2024-11-25 04:20:51,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 3277 transitions. [2024-11-25 04:20:51,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 04:20:51,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:51,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:54,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:54,146 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2024-11-25 04:20:56,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:56,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3382 states to 1807 states and 3285 transitions. [2024-11-25 04:20:56,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 3285 transitions. [2024-11-25 04:20:56,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 04:20:56,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:56,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:59,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:59,451 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2024-11-25 04:21:01,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:01,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3396 states to 1811 states and 3299 transitions. [2024-11-25 04:21:01,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3299 transitions. [2024-11-25 04:21:01,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 04:21:01,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:01,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:04,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:04,223 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-25 04:21:09,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:09,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3409 states to 1816 states and 3312 transitions. [2024-11-25 04:21:09,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3312 transitions. [2024-11-25 04:21:09,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 04:21:09,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:09,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:11,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:11,932 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2024-11-25 04:21:13,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:13,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 1819 states and 3317 transitions. [2024-11-25 04:21:13,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3317 transitions. [2024-11-25 04:21:13,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 04:21:13,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:13,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:15,982 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-25 04:21:19,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:19,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3439 states to 1832 states and 3342 transitions. [2024-11-25 04:21:19,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3342 transitions. [2024-11-25 04:21:19,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 04:21:19,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:19,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:22,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:22,630 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2024-11-25 04:21:27,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:27,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3463 states to 1848 states and 3366 transitions. [2024-11-25 04:21:27,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3366 transitions. [2024-11-25 04:21:27,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 04:21:27,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:27,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:30,849 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2024-11-25 04:21:33,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:33,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3473 states to 1851 states and 3376 transitions. [2024-11-25 04:21:33,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3376 transitions. [2024-11-25 04:21:33,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:21:33,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:33,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:35,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:36,179 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-25 04:21:39,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:39,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1856 states and 3389 transitions. [2024-11-25 04:21:39,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3389 transitions. [2024-11-25 04:21:39,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 04:21:39,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:39,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:42,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:42,479 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-25 04:21:42,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:42,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3496 states to 1863 states and 3399 transitions. [2024-11-25 04:21:42,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3399 transitions. [2024-11-25 04:21:42,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 04:21:42,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:42,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:45,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:46,649 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2024-11-25 04:22:08,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:08,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 1878 states and 3435 transitions. [2024-11-25 04:22:08,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3435 transitions. [2024-11-25 04:22:08,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 04:22:08,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:08,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:11,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:11,787 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 502 trivial. 0 not checked. [2024-11-25 04:22:20,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:20,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1885 states and 3453 transitions. [2024-11-25 04:22:20,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3453 transitions. [2024-11-25 04:22:20,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 04:22:20,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:20,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:23,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:23,311 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2024-11-25 04:22:25,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:25,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3557 states to 1889 states and 3460 transitions. [2024-11-25 04:22:25,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3460 transitions. [2024-11-25 04:22:25,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 04:22:25,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:25,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:27,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:27,958 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2024-11-25 04:22:29,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:29,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3562 states to 1893 states and 3465 transitions. [2024-11-25 04:22:29,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3465 transitions. [2024-11-25 04:22:29,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 04:22:29,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:29,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:31,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:31,484 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-11-25 04:22:31,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:31,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3567 states to 1897 states and 3470 transitions. [2024-11-25 04:22:31,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3470 transitions. [2024-11-25 04:22:31,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 04:22:31,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:31,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:33,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:33,665 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2024-11-25 04:22:35,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:35,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1898 states and 3477 transitions. [2024-11-25 04:22:35,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3477 transitions. [2024-11-25 04:22:35,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 04:22:35,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:35,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:38,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:38,679 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-25 04:22:46,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:46,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3599 states to 1907 states and 3502 transitions. [2024-11-25 04:22:46,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 3502 transitions. [2024-11-25 04:22:46,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 04:22:46,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:46,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:48,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:48,763 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-25 04:22:50,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:50,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3608 states to 1912 states and 3511 transitions. [2024-11-25 04:22:50,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 3511 transitions. [2024-11-25 04:22:50,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 04:22:50,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:50,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:53,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:53,367 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-25 04:22:55,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:55,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3613 states to 1915 states and 3516 transitions. [2024-11-25 04:22:55,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3516 transitions. [2024-11-25 04:22:55,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 04:22:55,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:55,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:59,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:59,490 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-25 04:23:10,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:10,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1937 states and 3587 transitions. [2024-11-25 04:23:10,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3587 transitions. [2024-11-25 04:23:10,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 04:23:10,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:10,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:12,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:12,438 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2024-11-25 04:23:13,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:13,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3683 states to 1937 states and 3586 transitions. [2024-11-25 04:23:13,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3586 transitions. [2024-11-25 04:23:13,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 04:23:13,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:13,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:15,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:16,015 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 503 trivial. 0 not checked. [2024-11-25 04:23:22,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:22,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3701 states to 1943 states and 3604 transitions. [2024-11-25 04:23:22,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3604 transitions. [2024-11-25 04:23:22,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 04:23:22,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:22,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:25,392 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-25 04:23:29,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:29,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3714 states to 1948 states and 3617 transitions. [2024-11-25 04:23:29,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3617 transitions. [2024-11-25 04:23:29,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 04:23:29,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:29,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:31,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:31,389 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-25 04:23:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:31,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3724 states to 1955 states and 3627 transitions. [2024-11-25 04:23:31,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3627 transitions. [2024-11-25 04:23:31,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 04:23:31,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:31,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:33,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:34,004 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-11-25 04:23:34,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:34,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3733 states to 1961 states and 3635 transitions. [2024-11-25 04:23:34,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3635 transitions. [2024-11-25 04:23:34,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 04:23:34,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:34,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:36,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:36,529 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2024-11-25 04:23:39,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:39,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1967 states and 3656 transitions. [2024-11-25 04:23:39,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 3656 transitions. [2024-11-25 04:23:39,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 04:23:39,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:39,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:41,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:42,011 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2024-11-25 04:23:46,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:46,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3773 states to 1972 states and 3675 transitions. [2024-11-25 04:23:46,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 3675 transitions. [2024-11-25 04:23:46,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 04:23:46,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:46,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:49,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:49,408 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-25 04:23:54,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:54,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3812 states to 1979 states and 3714 transitions. [2024-11-25 04:23:54,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3714 transitions. [2024-11-25 04:23:54,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 04:23:54,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:54,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:56,710 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 531 trivial. 0 not checked. [2024-11-25 04:24:06,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:06,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2000 states and 3753 transitions. [2024-11-25 04:24:06,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3753 transitions. [2024-11-25 04:24:06,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-25 04:24:06,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:06,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:08,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:10,039 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2024-11-25 04:24:23,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:24:43,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:43,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3951 states to 2033 states and 3819 transitions. [2024-11-25 04:24:43,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 3819 transitions. [2024-11-25 04:24:43,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 04:24:43,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:43,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:45,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:45,896 INFO L134 CoverageAnalysis]: Checked inductivity of 493 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2024-11-25 04:24:46,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:46,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3957 states to 2036 states and 3824 transitions. [2024-11-25 04:24:46,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3824 transitions. [2024-11-25 04:24:46,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 04:24:46,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:46,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:48,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:48,376 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2024-11-25 04:24:48,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:48,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3960 states to 2037 states and 3827 transitions. [2024-11-25 04:24:48,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2037 states and 3827 transitions. [2024-11-25 04:24:48,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:24:48,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:48,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:51,101 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-25 04:24:59,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:59,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3987 states to 2046 states and 3854 transitions. [2024-11-25 04:24:59,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3854 transitions. [2024-11-25 04:24:59,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 04:24:59,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:59,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:01,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:01,859 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2024-11-25 04:25:02,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:02,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 2048 states and 3856 transitions. [2024-11-25 04:25:02,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3856 transitions. [2024-11-25 04:25:02,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:25:02,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:02,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:04,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:04,430 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-25 04:25:06,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:06,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3992 states to 2049 states and 3859 transitions. [2024-11-25 04:25:06,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3859 transitions. [2024-11-25 04:25:06,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 04:25:06,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:06,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:08,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:08,606 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-11-25 04:25:08,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:08,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3997 states to 2053 states and 3864 transitions. [2024-11-25 04:25:08,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3864 transitions. [2024-11-25 04:25:08,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 04:25:08,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:08,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:10,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:10,730 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-11-25 04:25:12,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:12,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4000 states to 2057 states and 3867 transitions. [2024-11-25 04:25:12,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3867 transitions. [2024-11-25 04:25:12,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:25:12,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:12,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:14,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:15,314 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:25:27,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:27,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4062 states to 2069 states and 3929 transitions. [2024-11-25 04:25:27,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 3929 transitions. [2024-11-25 04:25:27,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:25:27,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:27,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:29,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:30,090 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 04:25:37,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:37,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 2074 states and 3959 transitions. [2024-11-25 04:25:37,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3959 transitions. [2024-11-25 04:25:37,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 04:25:37,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:37,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:39,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:40,077 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2024-11-25 04:25:44,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:44,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4158 states to 2104 states and 4025 transitions. [2024-11-25 04:25:44,227 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 4025 transitions. [2024-11-25 04:25:44,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:25:44,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:44,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:46,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:46,437 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-25 04:25:46,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:46,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4159 states to 2105 states and 4026 transitions. [2024-11-25 04:25:46,536 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4026 transitions. [2024-11-25 04:25:46,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:25:46,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:46,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:48,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:48,753 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-25 04:25:49,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:49,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4167 states to 2111 states and 4034 transitions. [2024-11-25 04:25:49,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 4034 transitions. [2024-11-25 04:25:49,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 04:25:49,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:49,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms