./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5adcc90-9273-417a-8bb6-87bd871eddeb/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5adcc90-9273-417a-8bb6-87bd871eddeb/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5adcc90-9273-417a-8bb6-87bd871eddeb/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5adcc90-9273-417a-8bb6-87bd871eddeb/bin/ukojak-verify-ImItNfHLgk/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_e5adcc90-9273-417a-8bb6-87bd871eddeb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5adcc90-9273-417a-8bb6-87bd871eddeb/bin/ukojak-verify-ImItNfHLgk --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 0.2.5-dev-a016563 [2024-11-08 23:54:49,517 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:54:49,610 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5adcc90-9273-417a-8bb6-87bd871eddeb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:54:49,617 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:54:49,618 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:54:49,659 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:54:49,662 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:54:49,662 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:54:49,663 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:54:49,664 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:54:49,666 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:54:49,667 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:54:49,667 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:54:49,668 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:54:49,668 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:54:49,669 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:54:49,669 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:54:49,669 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:54:49,673 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:54:49,673 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:54:49,674 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:54:49,674 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:54:49,678 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:54:49,678 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:54:49,679 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:54:49,679 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:54:49,679 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:54:49,680 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:54:49,680 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:54:49,680 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:54:49,681 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5adcc90-9273-417a-8bb6-87bd871eddeb/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5adcc90-9273-417a-8bb6-87bd871eddeb/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fbb6aba39a63540626ae26255eab93a5f2c0864f87ba11cb320579066e7aefd2 [2024-11-08 23:54:49,933 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:54:49,960 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:54:49,963 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:54:49,964 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:54:49,965 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:54:49,966 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5adcc90-9273-417a-8bb6-87bd871eddeb/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i Unable to find full path for "g++" [2024-11-08 23:54:52,033 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:54:52,667 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:54:52,669 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5adcc90-9273-417a-8bb6-87bd871eddeb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i [2024-11-08 23:54:52,720 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5adcc90-9273-417a-8bb6-87bd871eddeb/bin/ukojak-verify-ImItNfHLgk/data/16b7513d4/5fec28262e9340d6aa8470cb8b059401/FLAGb71b1f9d7 [2024-11-08 23:54:53,108 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5adcc90-9273-417a-8bb6-87bd871eddeb/bin/ukojak-verify-ImItNfHLgk/data/16b7513d4/5fec28262e9340d6aa8470cb8b059401 [2024-11-08 23:54:53,111 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:54:53,113 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:54:53,114 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:54:53,114 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:54:53,122 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:54:53,122 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:54:53" (1/1) ... [2024-11-08 23:54:53,124 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cb141f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:54:53, skipping insertion in model container [2024-11-08 23:54:53,124 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:54:53" (1/1) ... [2024-11-08 23:54:53,283 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:54:55,974 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_e5adcc90-9273-417a-8bb6-87bd871eddeb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i[305216,305229] [2024-11-08 23:54:55,979 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_e5adcc90-9273-417a-8bb6-87bd871eddeb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i[305385,305398] [2024-11-08 23:54:55,980 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_e5adcc90-9273-417a-8bb6-87bd871eddeb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i[305552,305565] [2024-11-08 23:54:55,981 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_e5adcc90-9273-417a-8bb6-87bd871eddeb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i[305720,305733] [2024-11-08 23:54:56,064 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:54:56,103 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:54:56,229 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] [2024-11-08 23:54:56,231 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] [2024-11-08 23:54:56,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5195] [2024-11-08 23:54:56,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [5244] [2024-11-08 23:54:56,242 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5316] [2024-11-08 23:54:56,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5323] [2024-11-08 23:54:56,257 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] [2024-11-08 23:54:56,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5529] [2024-11-08 23:54:56,584 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_e5adcc90-9273-417a-8bb6-87bd871eddeb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i[305216,305229] [2024-11-08 23:54:56,585 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_e5adcc90-9273-417a-8bb6-87bd871eddeb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i[305385,305398] [2024-11-08 23:54:56,585 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_e5adcc90-9273-417a-8bb6-87bd871eddeb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i[305552,305565] [2024-11-08 23:54:56,586 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_e5adcc90-9273-417a-8bb6-87bd871eddeb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i[305720,305733] [2024-11-08 23:54:56,596 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:54:56,821 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:54:56,822 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:54:56 WrapperNode [2024-11-08 23:54:56,822 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:54:56,823 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:54:56,824 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:54:56,824 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:54:56,832 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:54:56" (1/1) ... [2024-11-08 23:54:56,933 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:54:56" (1/1) ... [2024-11-08 23:54:57,126 INFO L138 Inliner]: procedures = 410, calls = 2035, calls flagged for inlining = 211, calls inlined = 188, statements flattened = 5062 [2024-11-08 23:54:57,127 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:54:57,128 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:54:57,128 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:54:57,128 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:54:57,138 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:54:56" (1/1) ... [2024-11-08 23:54:57,139 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:54:56" (1/1) ... [2024-11-08 23:54:57,169 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:54:56" (1/1) ... [2024-11-08 23:54:57,169 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:54:56" (1/1) ... [2024-11-08 23:54:57,301 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:54:56" (1/1) ... [2024-11-08 23:54:57,325 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:54:56" (1/1) ... [2024-11-08 23:54:57,366 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:54:56" (1/1) ... [2024-11-08 23:54:57,388 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:54:56" (1/1) ... [2024-11-08 23:54:57,426 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:54:57,427 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:54:57,428 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:54:57,428 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:54:57,429 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:54:56" (1/1) ... [2024-11-08 23:54:57,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:54:57,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5adcc90-9273-417a-8bb6-87bd871eddeb/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:54:57,463 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5adcc90-9273-417a-8bb6-87bd871eddeb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:54:57,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5adcc90-9273-417a-8bb6-87bd871eddeb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:54:57,501 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_probe [2024-11-08 23:54:57,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_probe [2024-11-08 23:54:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 23:54:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 23:54:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:54:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:54:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 23:54:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 23:54:57,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 23:54:57,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 23:54:57,503 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-08 23:54:57,503 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-08 23:54:57,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2024-11-08 23:54:57,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2024-11-08 23:54:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure __dnet_set_hwaddr [2024-11-08 23:54:57,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __dnet_set_hwaddr [2024-11-08 23:54:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 23:54:57,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 23:54:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 23:54:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 23:54:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-08 23:54:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-08 23:54:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-08 23:54:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-08 23:54:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 23:54:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 23:54:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:54:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-08 23:54:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-08 23:54:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 23:54:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 23:54:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 23:54:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-08 23:54:57,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-08 23:54:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:54:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 23:54:57,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 23:54:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-08 23:54:57,507 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-08 23:54:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:54:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 23:54:57,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 23:54:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_reset_hw [2024-11-08 23:54:57,510 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_reset_hw [2024-11-08 23:54:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 23:54:57,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 23:54:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:54:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-08 23:54:57,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-08 23:54:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-08 23:54:57,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-08 23:54:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-08 23:54:57,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-08 23:54:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:54:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-08 23:54:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-08 23:54:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 23:54:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 23:54:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 23:54:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 23:54:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:54:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:54:57,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:54:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-08 23:54:57,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-08 23:54:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-08 23:54:57,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-08 23:54:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 23:54:57,518 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 23:54:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-08 23:54:57,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-08 23:54:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-08 23:54:57,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-08 23:54:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-08 23:54:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-08 23:54:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 23:54:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 23:54:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:54:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:54:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-08 23:54:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-08 23:54:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2024-11-08 23:54:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2024-11-08 23:54:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:54:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:54:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:54:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:54:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2024-11-08 23:54:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2024-11-08 23:54:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 23:54:57,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 23:54:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_dnet [2024-11-08 23:54:57,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_dnet [2024-11-08 23:54:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 23:54:57,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 23:54:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_readw_mac [2024-11-08 23:54:57,521 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_readw_mac [2024-11-08 23:54:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:54:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:54:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:54:57,522 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:54:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 23:54:57,522 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 23:54:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-08 23:54:57,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-08 23:54:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 23:54:57,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 23:54:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 23:54:57,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 23:54:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-08 23:54:57,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-08 23:54:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_close [2024-11-08 23:54:57,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_close [2024-11-08 23:54:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2024-11-08 23:54:57,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2024-11-08 23:54:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_handle_link_change [2024-11-08 23:54:57,526 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_handle_link_change [2024-11-08 23:54:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 23:54:57,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 23:54:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 23:54:57,528 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 23:54:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_writew_mac [2024-11-08 23:54:57,528 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_writew_mac [2024-11-08 23:54:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 23:54:57,528 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 23:54:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:54:57,529 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:54:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:54:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-08 23:54:57,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-08 23:54:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:54:57,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:54:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_remove [2024-11-08 23:54:57,530 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_remove [2024-11-08 23:54:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-08 23:54:57,530 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-08 23:54:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_open [2024-11-08 23:54:57,531 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_open [2024-11-08 23:54:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure phy_connect [2024-11-08 23:54:57,531 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_connect [2024-11-08 23:54:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 23:54:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 23:54:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-08 23:54:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-08 23:54:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:54:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 23:54:57,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 23:54:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-08 23:54:57,535 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-08 23:54:58,434 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:54:58,438 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:54:59,341 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:55:18,242 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-08 23:55:19,002 INFO L? ?]: Removed 1842 outVars from TransFormulas that were not future-live. [2024-11-08 23:55:19,002 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:55:20,494 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:55:20,494 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:55:20,495 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:55:20 BoogieIcfgContainer [2024-11-08 23:55:20,495 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:55:20,496 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:55:20,496 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:55:20,507 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:55:20,507 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:55:20" (1/1) ... [2024-11-08 23:55:20,517 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:55:20,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:20,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1129 states and 1633 transitions. [2024-11-08 23:55:20,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1633 transitions. [2024-11-08 23:55:20,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:55:20,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:20,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:24,931 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-08 23:55:35,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:55:35,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:35,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1134 states and 1644 transitions. [2024-11-08 23:55:35,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1644 transitions. [2024-11-08 23:55:35,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:55:35,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:35,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:38,412 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-08 23:55:38,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:38,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 1141 states and 1659 transitions. [2024-11-08 23:55:38,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1659 transitions. [2024-11-08 23:55:38,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:55:38,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:38,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:41,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:41,632 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:55:41,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:41,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 1142 states and 1659 transitions. [2024-11-08 23:55:41,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1659 transitions. [2024-11-08 23:55:41,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:55:41,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:41,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:44,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:45,085 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:55:46,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:46,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1148 states and 1676 transitions. [2024-11-08 23:55:46,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1676 transitions. [2024-11-08 23:55:46,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:55:46,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:46,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:49,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:49,570 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-08 23:55:50,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:51,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1158 states and 1700 transitions. [2024-11-08 23:55:51,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1700 transitions. [2024-11-08 23:55:51,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:55:51,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:51,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:53,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:53,600 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-08 23:55:54,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:54,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 1163 states and 1711 transitions. [2024-11-08 23:55:54,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1711 transitions. [2024-11-08 23:55:54,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:55:54,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:54,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:56,935 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:55:58,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:58,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 1170 states and 1727 transitions. [2024-11-08 23:55:58,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1727 transitions. [2024-11-08 23:55:58,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:55:58,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:58,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:00,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:00,969 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-08 23:56:02,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:02,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1177 states and 1758 transitions. [2024-11-08 23:56:02,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1758 transitions. [2024-11-08 23:56:02,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:56:02,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:02,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:04,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:05,409 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-08 23:56:07,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:07,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1184 states and 1780 transitions. [2024-11-08 23:56:07,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1780 transitions. [2024-11-08 23:56:07,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:56:07,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:07,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:09,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:09,725 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:56:10,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:10,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1188 states and 1783 transitions. [2024-11-08 23:56:10,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1783 transitions. [2024-11-08 23:56:10,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:56:10,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:10,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:12,706 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-11-08 23:56:14,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:14,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 1195 states and 1808 transitions. [2024-11-08 23:56:14,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 1808 transitions. [2024-11-08 23:56:14,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:56:14,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:14,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:17,194 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:56:17,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:17,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1200 states and 1813 transitions. [2024-11-08 23:56:17,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1813 transitions. [2024-11-08 23:56:17,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:56:17,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:17,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:19,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:19,923 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:56:19,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:19,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 1201 states and 1814 transitions. [2024-11-08 23:56:19,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1814 transitions. [2024-11-08 23:56:20,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:56:20,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:20,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:22,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:22,285 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:56:22,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:22,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1202 states and 1815 transitions. [2024-11-08 23:56:22,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1815 transitions. [2024-11-08 23:56:22,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:56:22,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:22,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:24,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:24,800 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-08 23:56:25,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:25,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 1206 states and 1823 transitions. [2024-11-08 23:56:25,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1823 transitions. [2024-11-08 23:56:25,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:56:25,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:25,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:27,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:28,077 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-11-08 23:56:28,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:28,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1210 states and 1831 transitions. [2024-11-08 23:56:28,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1831 transitions. [2024-11-08 23:56:28,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:56:28,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:28,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:31,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:31,344 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-11-08 23:56:32,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:32,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 1214 states and 1844 transitions. [2024-11-08 23:56:32,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1844 transitions. [2024-11-08 23:56:32,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:56:32,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:32,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:35,078 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-08 23:56:36,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:36,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 1218 states and 1855 transitions. [2024-11-08 23:56:36,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 1855 transitions. [2024-11-08 23:56:36,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:56:36,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:36,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:38,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:38,809 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:56:38,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:38,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1219 states and 1856 transitions. [2024-11-08 23:56:38,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1856 transitions. [2024-11-08 23:56:38,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:56:38,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:38,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:41,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:41,439 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2024-11-08 23:56:42,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:42,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 1223 states and 1863 transitions. [2024-11-08 23:56:42,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1863 transitions. [2024-11-08 23:56:42,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:56:42,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:42,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:44,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:44,811 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:56:44,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:44,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 1224 states and 1864 transitions. [2024-11-08 23:56:44,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1864 transitions. [2024-11-08 23:56:44,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:56:44,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:44,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:47,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:47,239 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:56:47,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:47,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1225 states and 1865 transitions. [2024-11-08 23:56:47,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1865 transitions. [2024-11-08 23:56:47,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:56:47,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:47,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:49,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:49,703 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:56:49,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:49,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 1226 states and 1866 transitions. [2024-11-08 23:56:49,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1866 transitions. [2024-11-08 23:56:49,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:56:49,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:49,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:51,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:52,078 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-08 23:56:53,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:53,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 1239 states and 1897 transitions. [2024-11-08 23:56:53,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1897 transitions. [2024-11-08 23:56:53,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:56:53,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:53,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:56,035 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-08 23:56:58,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:58,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1245 states and 1914 transitions. [2024-11-08 23:56:58,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1914 transitions. [2024-11-08 23:56:58,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:56:58,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:58,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:00,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:01,126 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-08 23:57:04,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:04,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 1252 states and 1939 transitions. [2024-11-08 23:57:04,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1939 transitions. [2024-11-08 23:57:04,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:57:04,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:04,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:06,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:06,500 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2024-11-08 23:57:07,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:07,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1258 states and 1960 transitions. [2024-11-08 23:57:07,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1960 transitions. [2024-11-08 23:57:07,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:57:07,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:07,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:10,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:10,240 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2024-11-08 23:57:12,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:12,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1263 states and 1975 transitions. [2024-11-08 23:57:12,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1975 transitions. [2024-11-08 23:57:12,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:57:12,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:12,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:14,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:14,775 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-08 23:57:15,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:15,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1267 states and 1983 transitions. [2024-11-08 23:57:15,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1983 transitions. [2024-11-08 23:57:15,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:57:15,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:15,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:17,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:17,896 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-08 23:57:21,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:21,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1274 states and 2001 transitions. [2024-11-08 23:57:21,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2001 transitions. [2024-11-08 23:57:21,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:57:21,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:21,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:23,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:23,732 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-08 23:57:24,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:24,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1278 states and 2011 transitions. [2024-11-08 23:57:24,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2011 transitions. [2024-11-08 23:57:24,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:57:24,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:24,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:26,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:26,909 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 436 trivial. 0 not checked. [2024-11-08 23:57:27,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:27,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 1279 states and 2012 transitions. [2024-11-08 23:57:27,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2012 transitions. [2024-11-08 23:57:27,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:57:27,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:27,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:29,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:29,499 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:57:29,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:29,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 1281 states and 2014 transitions. [2024-11-08 23:57:29,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2014 transitions. [2024-11-08 23:57:29,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:57:29,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:29,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:31,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:32,095 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-11-08 23:57:33,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:33,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 1294 states and 2046 transitions. [2024-11-08 23:57:33,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2046 transitions. [2024-11-08 23:57:33,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:57:33,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:33,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:36,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:36,463 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:57:36,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:36,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1295 states and 2047 transitions. [2024-11-08 23:57:36,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2047 transitions. [2024-11-08 23:57:36,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:57:36,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:36,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:38,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:38,961 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-08 23:57:39,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:39,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 1296 states and 2048 transitions. [2024-11-08 23:57:39,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2048 transitions. [2024-11-08 23:57:39,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:57:39,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:39,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:41,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:41,943 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-08 23:57:44,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:44,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 1303 states and 2073 transitions. [2024-11-08 23:57:44,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 2073 transitions. [2024-11-08 23:57:44,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:57:44,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:44,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:46,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:47,058 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:57:47,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:47,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 1304 states and 2074 transitions. [2024-11-08 23:57:47,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2074 transitions. [2024-11-08 23:57:47,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:57:47,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:47,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:49,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:49,251 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-08 23:57:50,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:50,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 1310 states and 2095 transitions. [2024-11-08 23:57:50,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 2095 transitions. [2024-11-08 23:57:50,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:57:50,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:50,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:52,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:52,890 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2024-11-08 23:57:54,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:54,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1312 states and 2100 transitions. [2024-11-08 23:57:54,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 2100 transitions. [2024-11-08 23:57:54,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:57:54,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:54,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:56,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:56,887 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-08 23:57:58,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:58,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1317 states and 2114 transitions. [2024-11-08 23:57:58,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 2114 transitions. [2024-11-08 23:57:58,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:57:58,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:58,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:00,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:00,891 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:58:00,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:00,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 1318 states and 2115 transitions. [2024-11-08 23:58:00,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2115 transitions. [2024-11-08 23:58:00,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:58:00,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:00,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:03,334 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 436 trivial. 0 not checked. [2024-11-08 23:58:03,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:03,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 1319 states and 2118 transitions. [2024-11-08 23:58:03,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2118 transitions. [2024-11-08 23:58:03,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:58:03,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:03,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:05,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:05,980 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:58:06,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:06,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 1320 states and 2119 transitions. [2024-11-08 23:58:06,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2119 transitions. [2024-11-08 23:58:06,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:58:06,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:06,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:08,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:08,298 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-11-08 23:58:10,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:10,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1323 states and 2122 transitions. [2024-11-08 23:58:10,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 2122 transitions. [2024-11-08 23:58:10,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:58:10,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:10,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:12,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:13,035 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 442 trivial. 0 not checked. [2024-11-08 23:58:15,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:15,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 1326 states and 2124 transitions. [2024-11-08 23:58:15,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2124 transitions. [2024-11-08 23:58:15,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:58:15,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:15,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:17,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:17,269 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:58:17,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:17,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 1328 states and 2126 transitions. [2024-11-08 23:58:17,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 2126 transitions. [2024-11-08 23:58:17,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:58:17,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:17,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:19,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:19,567 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-11-08 23:58:20,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:20,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 1340 states and 2151 transitions. [2024-11-08 23:58:20,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2151 transitions. [2024-11-08 23:58:20,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:58:20,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:20,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:23,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:23,177 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2024-11-08 23:58:24,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:24,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 1353 states and 2178 transitions. [2024-11-08 23:58:24,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2178 transitions. [2024-11-08 23:58:24,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:58:24,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:24,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:26,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:26,419 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:58:26,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:26,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 1354 states and 2179 transitions. [2024-11-08 23:58:26,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2179 transitions. [2024-11-08 23:58:26,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:58:26,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:26,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:28,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:28,665 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-08 23:58:28,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:28,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 1355 states and 2180 transitions. [2024-11-08 23:58:28,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2180 transitions. [2024-11-08 23:58:28,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:58:28,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:28,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:30,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:30,939 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 463 trivial. 0 not checked. [2024-11-08 23:58:31,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:31,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 1355 states and 2179 transitions. [2024-11-08 23:58:31,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2179 transitions. [2024-11-08 23:58:31,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:58:31,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:31,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:33,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:33,763 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 439 trivial. 0 not checked. [2024-11-08 23:58:34,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:34,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1361 states and 2200 transitions. [2024-11-08 23:58:34,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 2200 transitions. [2024-11-08 23:58:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:58:34,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:34,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:36,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:36,520 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-08 23:58:39,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:39,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1366 states and 2218 transitions. [2024-11-08 23:58:39,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2218 transitions. [2024-11-08 23:58:39,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:58:39,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:39,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:41,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:41,831 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:58:41,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:41,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1367 states and 2219 transitions. [2024-11-08 23:58:41,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 2219 transitions. [2024-11-08 23:58:41,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:58:41,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:41,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:44,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:44,168 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 463 trivial. 0 not checked. [2024-11-08 23:58:45,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:45,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1368 states and 2218 transitions. [2024-11-08 23:58:45,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2218 transitions. [2024-11-08 23:58:45,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:58:45,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:45,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:47,356 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:58:47,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:47,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1371 states and 2220 transitions. [2024-11-08 23:58:47,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2220 transitions. [2024-11-08 23:58:47,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:58:47,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:47,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:49,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:49,766 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2024-11-08 23:58:50,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:50,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1372 states and 2220 transitions. [2024-11-08 23:58:50,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2220 transitions. [2024-11-08 23:58:50,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:58:50,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:50,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:52,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:52,527 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-08 23:58:54,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:54,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1385 states and 2252 transitions. [2024-11-08 23:58:54,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2252 transitions. [2024-11-08 23:58:54,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:58:54,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:54,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:57,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:57,166 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:58:57,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:57,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1386 states and 2253 transitions. [2024-11-08 23:58:57,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2253 transitions. [2024-11-08 23:58:57,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:58:57,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:57,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:59,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:01,149 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 475 trivial. 0 not checked. [2024-11-08 23:59:11,709 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 [] [2024-11-08 23:59:16,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:16,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1415 states and 2354 transitions. [2024-11-08 23:59:16,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2354 transitions. [2024-11-08 23:59:16,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:59:16,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:16,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:18,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:18,661 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-08 23:59:19,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:19,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 1416 states and 2355 transitions. [2024-11-08 23:59:19,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 2355 transitions. [2024-11-08 23:59:19,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:59:19,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:19,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:21,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:21,835 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 23:59:21,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:21,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 1417 states and 2356 transitions. [2024-11-08 23:59:21,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 2356 transitions. [2024-11-08 23:59:21,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:59:21,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:21,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:24,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:24,560 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-11-08 23:59:29,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:29,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 1427 states and 2390 transitions. [2024-11-08 23:59:29,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 2390 transitions. [2024-11-08 23:59:29,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:59:29,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:29,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:31,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:31,932 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-08 23:59:36,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:36,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 1438 states and 2428 transitions. [2024-11-08 23:59:36,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2428 transitions. [2024-11-08 23:59:36,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:59:36,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:36,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:39,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:39,252 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:59:41,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:41,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2483 states to 1454 states and 2452 transitions. [2024-11-08 23:59:41,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 2452 transitions. [2024-11-08 23:59:41,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:59:41,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:41,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:44,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:44,403 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-08 23:59:46,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:46,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2508 states to 1461 states and 2477 transitions. [2024-11-08 23:59:46,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2477 transitions. [2024-11-08 23:59:46,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:59:46,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:46,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:48,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:48,842 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:59:49,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:49,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2516 states to 1464 states and 2485 transitions. [2024-11-08 23:59:49,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2485 transitions. [2024-11-08 23:59:49,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:59:49,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:49,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:52,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:52,196 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2024-11-08 23:59:54,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:54,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 1470 states and 2506 transitions. [2024-11-08 23:59:54,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2506 transitions. [2024-11-08 23:59:54,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:59:54,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:54,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:56,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:56,961 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2024-11-08 23:59:57,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:57,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 1474 states and 2511 transitions. [2024-11-08 23:59:57,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2511 transitions. [2024-11-08 23:59:57,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:59:57,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:57,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:59,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:59,339 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-09 00:00:00,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:00,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1478 states and 2524 transitions. [2024-11-09 00:00:00,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2524 transitions. [2024-11-09 00:00:00,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:00:00,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:00,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:03,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:03,198 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2024-11-09 00:00:04,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:04,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 1482 states and 2536 transitions. [2024-11-09 00:00:04,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2536 transitions. [2024-11-09 00:00:04,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:00:04,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:04,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:06,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:07,027 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 439 trivial. 0 not checked. [2024-11-09 00:00:07,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:07,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2568 states to 1483 states and 2537 transitions. [2024-11-09 00:00:07,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2537 transitions. [2024-11-09 00:00:07,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:00:07,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:07,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:10,738 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-09 00:00:16,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:16,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 1498 states and 2571 transitions. [2024-11-09 00:00:16,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2571 transitions. [2024-11-09 00:00:16,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:00:16,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:16,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:18,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:18,904 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 470 trivial. 0 not checked. [2024-11-09 00:00:19,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:19,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 1499 states and 2574 transitions. [2024-11-09 00:00:19,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2574 transitions. [2024-11-09 00:00:19,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-09 00:00:19,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:19,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:21,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:21,831 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-09 00:00:21,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:21,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2606 states to 1500 states and 2575 transitions. [2024-11-09 00:00:21,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2575 transitions. [2024-11-09 00:00:21,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:00:21,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:21,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:24,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:24,956 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 475 trivial. 0 not checked. [2024-11-09 00:00:36,569 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 [] [2024-11-09 00:00:44,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:44,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1528 states and 2649 transitions. [2024-11-09 00:00:44,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2649 transitions. [2024-11-09 00:00:44,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-09 00:00:44,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:44,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:46,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:46,668 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-09 00:00:46,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:46,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2715 states to 1531 states and 2652 transitions. [2024-11-09 00:00:46,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2652 transitions. [2024-11-09 00:00:46,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:00:46,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:46,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:48,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:48,992 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2024-11-09 00:00:49,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:49,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1535 states and 2657 transitions. [2024-11-09 00:00:49,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 2657 transitions. [2024-11-09 00:00:49,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:00:49,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:49,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:51,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:51,828 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-09 00:00:58,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:58,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1548 states and 2691 transitions. [2024-11-09 00:00:58,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2691 transitions. [2024-11-09 00:00:58,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:00:58,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:58,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:01,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:01,266 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-09 00:01:01,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:01,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2756 states to 1550 states and 2693 transitions. [2024-11-09 00:01:01,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2693 transitions. [2024-11-09 00:01:01,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:01:01,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:01,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:03,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:03,928 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2024-11-09 00:01:08,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:08,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2801 states to 1567 states and 2738 transitions. [2024-11-09 00:01:08,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2738 transitions. [2024-11-09 00:01:08,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:01:08,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:08,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:10,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:10,959 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2024-11-09 00:01:11,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:11,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 1579 states and 2762 transitions. [2024-11-09 00:01:11,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2762 transitions. [2024-11-09 00:01:11,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:01:11,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:11,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:14,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:14,202 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-09 00:01:14,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:14,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1580 states and 2763 transitions. [2024-11-09 00:01:14,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2763 transitions. [2024-11-09 00:01:14,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:01:14,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:14,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:16,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:17,031 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-09 00:01:25,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:25,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2859 states to 1592 states and 2796 transitions. [2024-11-09 00:01:25,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2796 transitions. [2024-11-09 00:01:25,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:01:25,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:25,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:27,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:27,984 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2024-11-09 00:01:28,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:28,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2864 states to 1596 states and 2801 transitions. [2024-11-09 00:01:28,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2801 transitions. [2024-11-09 00:01:28,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:01:28,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:28,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:30,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:30,328 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-09 00:01:31,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:31,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2865 states to 1597 states and 2802 transitions. [2024-11-09 00:01:31,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2802 transitions. [2024-11-09 00:01:31,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:01:31,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:31,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:33,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:33,579 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-09 00:01:35,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:35,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2932 states to 1627 states and 2869 transitions. [2024-11-09 00:01:35,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2869 transitions. [2024-11-09 00:01:35,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:01:35,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:35,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:37,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:38,425 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-09 00:01:49,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:49,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2971 states to 1641 states and 2908 transitions. [2024-11-09 00:01:49,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2908 transitions. [2024-11-09 00:01:49,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:01:49,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:49,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:51,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:51,611 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-11-09 00:01:51,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:51,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 1647 states and 2916 transitions. [2024-11-09 00:01:51,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2916 transitions. [2024-11-09 00:01:51,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:01:51,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:51,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:54,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:54,340 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-09 00:01:57,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:57,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2996 states to 1655 states and 2932 transitions. [2024-11-09 00:01:57,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2932 transitions. [2024-11-09 00:01:57,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:01:57,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:57,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:59,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:59,430 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-09 00:02:00,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:00,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2998 states to 1657 states and 2934 transitions. [2024-11-09 00:02:00,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 2934 transitions. [2024-11-09 00:02:00,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:02:00,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:00,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:02,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:03,182 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-11-09 00:02:11,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:11,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 1667 states and 2966 transitions. [2024-11-09 00:02:11,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2966 transitions. [2024-11-09 00:02:11,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:02:11,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:11,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:13,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:13,574 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-11-09 00:02:26,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:26,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 1675 states and 2976 transitions. [2024-11-09 00:02:26,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2976 transitions. [2024-11-09 00:02:26,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:02:26,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:26,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:29,899 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-09 00:02:39,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:39,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3068 states to 1684 states and 3004 transitions. [2024-11-09 00:02:39,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 3004 transitions. [2024-11-09 00:02:39,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:02:39,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:39,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:41,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:42,194 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-09 00:02:47,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:47,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3103 states to 1703 states and 3039 transitions. [2024-11-09 00:02:47,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 3039 transitions. [2024-11-09 00:02:47,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:02:47,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:47,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:49,445 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-09 00:02:49,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:49,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3129 states to 1716 states and 3065 transitions. [2024-11-09 00:02:49,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 3065 transitions. [2024-11-09 00:02:49,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:02:49,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:49,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:52,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:52,283 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-11-09 00:02:55,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:55,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3153 states to 1732 states and 3089 transitions. [2024-11-09 00:02:55,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 3089 transitions. [2024-11-09 00:02:55,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:02:55,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:55,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:57,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:58,030 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-11-09 00:02:59,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:59,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3221 states to 1762 states and 3157 transitions. [2024-11-09 00:02:59,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 3157 transitions. [2024-11-09 00:02:59,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:02:59,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:59,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:01,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:01,853 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-11-09 00:03:03,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:03,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3229 states to 1765 states and 3165 transitions. [2024-11-09 00:03:03,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 3165 transitions. [2024-11-09 00:03:03,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:03:03,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:03,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:05,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:06,959 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 479 trivial. 0 not checked. [2024-11-09 00:03:19,229 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 [] [2024-11-09 00:03:32,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:32,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3336 states to 1794 states and 3239 transitions. [2024-11-09 00:03:32,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 3239 transitions. [2024-11-09 00:03:32,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:03:32,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:32,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:34,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:35,368 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 503 trivial. 0 not checked. [2024-11-09 00:03:42,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:43,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 1800 states and 3261 transitions. [2024-11-09 00:03:43,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 3261 transitions. [2024-11-09 00:03:43,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:03:43,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:43,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:45,367 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2024-11-09 00:03:52,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:52,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3392 states to 1819 states and 3295 transitions. [2024-11-09 00:03:52,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3295 transitions. [2024-11-09 00:03:52,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:03:52,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:52,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:55,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:55,740 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-09 00:03:58,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:58,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3405 states to 1824 states and 3308 transitions. [2024-11-09 00:03:58,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 3308 transitions. [2024-11-09 00:03:58,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 00:03:58,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:58,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:00,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:01,039 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2024-11-09 00:04:05,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:05,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3424 states to 1831 states and 3327 transitions. [2024-11-09 00:04:05,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 3327 transitions. [2024-11-09 00:04:05,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 00:04:05,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:05,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:08,732 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-09 00:04:12,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:12,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3449 states to 1844 states and 3352 transitions. [2024-11-09 00:04:12,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3352 transitions. [2024-11-09 00:04:12,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 00:04:12,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:12,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:14,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:14,904 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2024-11-09 00:04:17,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:17,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3455 states to 1848 states and 3358 transitions. [2024-11-09 00:04:17,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3358 transitions. [2024-11-09 00:04:17,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:04:17,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:17,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:19,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:20,138 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-11-09 00:04:40,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:40,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3465 states to 1856 states and 3368 transitions. [2024-11-09 00:04:40,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3368 transitions. [2024-11-09 00:04:40,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 00:04:40,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:40,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:43,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:43,204 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 502 trivial. 0 not checked. [2024-11-09 00:04:47,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:47,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3473 states to 1859 states and 3376 transitions. [2024-11-09 00:04:47,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 3376 transitions. [2024-11-09 00:04:47,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:04:47,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:47,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:50,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:50,303 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-09 00:04:50,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:50,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3483 states to 1866 states and 3386 transitions. [2024-11-09 00:04:50,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3386 transitions. [2024-11-09 00:04:50,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 00:04:50,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:50,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:52,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:53,019 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 502 trivial. 0 not checked. [2024-11-09 00:04:55,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:55,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3485 states to 1867 states and 3388 transitions. [2024-11-09 00:04:55,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3388 transitions. [2024-11-09 00:04:55,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:04:55,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:55,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:59,613 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2024-11-09 00:05:19,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:19,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 1882 states and 3424 transitions. [2024-11-09 00:05:19,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3424 transitions. [2024-11-09 00:05:19,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 00:05:19,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:19,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:22,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:22,235 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 502 trivial. 0 not checked. [2024-11-09 00:05:24,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:24,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 1885 states and 3432 transitions. [2024-11-09 00:05:24,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3432 transitions. [2024-11-09 00:05:24,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:05:24,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:24,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:26,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:27,184 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2024-11-09 00:05:34,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:34,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 1898 states and 3458 transitions. [2024-11-09 00:05:34,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3458 transitions. [2024-11-09 00:05:34,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:05:34,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:34,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:37,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:38,259 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-11-09 00:05:40,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:40,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3562 states to 1902 states and 3465 transitions. [2024-11-09 00:05:40,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 3465 transitions. [2024-11-09 00:05:40,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:05:40,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:40,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:43,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:43,987 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2024-11-09 00:05:45,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:45,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3567 states to 1906 states and 3470 transitions. [2024-11-09 00:05:45,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 3470 transitions. [2024-11-09 00:05:45,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:05:45,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:45,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:47,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:48,390 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-09 00:05:50,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:50,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1911 states and 3479 transitions. [2024-11-09 00:05:50,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3479 transitions. [2024-11-09 00:05:50,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:05:50,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:50,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:53,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:53,505 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2024-11-09 00:05:54,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:54,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 1911 states and 3478 transitions. [2024-11-09 00:05:54,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3478 transitions. [2024-11-09 00:05:54,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:05:54,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:54,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:58,276 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-09 00:06:08,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:08,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1933 states and 3545 transitions. [2024-11-09 00:06:08,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3545 transitions. [2024-11-09 00:06:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:06:08,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:08,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:11,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:11,233 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 503 trivial. 0 not checked. [2024-11-09 00:06:17,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:17,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3660 states to 1939 states and 3563 transitions. [2024-11-09 00:06:17,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3563 transitions. [2024-11-09 00:06:17,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:06:17,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:17,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:20,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:20,719 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2024-11-09 00:06:23,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:23,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1940 states and 3570 transitions. [2024-11-09 00:06:23,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3570 transitions. [2024-11-09 00:06:23,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:06:23,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:23,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:25,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:26,101 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-09 00:06:29,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:29,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3680 states to 1945 states and 3583 transitions. [2024-11-09 00:06:29,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3583 transitions. [2024-11-09 00:06:29,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:06:29,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:29,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:32,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:32,463 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-09 00:06:39,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:39,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3706 states to 1953 states and 3609 transitions. [2024-11-09 00:06:39,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3609 transitions. [2024-11-09 00:06:39,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:06:39,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:39,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:41,627 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-11-09 00:06:41,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:41,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3715 states to 1959 states and 3617 transitions. [2024-11-09 00:06:41,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 3617 transitions. [2024-11-09 00:06:41,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:06:41,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:41,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:44,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:44,718 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-09 00:06:47,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:47,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3721 states to 1963 states and 3623 transitions. [2024-11-09 00:06:47,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 3623 transitions. [2024-11-09 00:06:47,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:06:47,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:47,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:49,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:50,101 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-09 00:06:55,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:55,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 1970 states and 3661 transitions. [2024-11-09 00:06:55,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3661 transitions. [2024-11-09 00:06:55,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:06:55,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:55,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:57,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:57,624 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2024-11-09 00:07:00,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:00,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3780 states to 1976 states and 3682 transitions. [2024-11-09 00:07:00,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3682 transitions. [2024-11-09 00:07:00,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 00:07:00,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:00,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:03,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:05,053 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2024-11-09 00:07:18,093 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 [] [2024-11-09 00:07:40,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:40,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3899 states to 2009 states and 3767 transitions. [2024-11-09 00:07:40,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3767 transitions. [2024-11-09 00:07:40,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:07:40,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:40,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:42,329 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2024-11-09 00:07:47,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:47,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3919 states to 2014 states and 3787 transitions. [2024-11-09 00:07:47,059 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3787 transitions. [2024-11-09 00:07:47,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:07:47,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:47,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:49,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:49,564 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 531 trivial. 0 not checked. [2024-11-09 00:07:59,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:59,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3959 states to 2035 states and 3827 transitions. [2024-11-09 00:07:59,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 3827 transitions. [2024-11-09 00:07:59,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-09 00:07:59,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:59,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:02,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:02,366 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 531 trivial. 0 not checked. [2024-11-09 00:08:02,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:02,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 2039 states and 3832 transitions. [2024-11-09 00:08:02,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3832 transitions. [2024-11-09 00:08:02,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:08:02,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:02,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:04,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:04,992 INFO L134 CoverageAnalysis]: Checked inductivity of 493 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2024-11-09 00:08:05,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:05,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3970 states to 2042 states and 3837 transitions. [2024-11-09 00:08:05,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 3837 transitions. [2024-11-09 00:08:05,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-09 00:08:05,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:05,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:07,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:07,371 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-11-09 00:08:07,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:07,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3975 states to 2046 states and 3842 transitions. [2024-11-09 00:08:07,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3842 transitions. [2024-11-09 00:08:07,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:08:07,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:07,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:09,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:09,855 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-11-09 00:08:11,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:11,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3978 states to 2050 states and 3845 transitions. [2024-11-09 00:08:11,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3845 transitions. [2024-11-09 00:08:11,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:08:11,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:11,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:13,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:13,736 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-09 00:08:21,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:21,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 2058 states and 3871 transitions. [2024-11-09 00:08:21,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 3871 transitions. [2024-11-09 00:08:21,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:08:21,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:21,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:23,673 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2024-11-09 00:08:23,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:23,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4006 states to 2060 states and 3873 transitions. [2024-11-09 00:08:23,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 3873 transitions. [2024-11-09 00:08:23,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:08:23,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:23,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:26,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:26,230 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-09 00:08:29,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:29,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2064 states and 3879 transitions. [2024-11-09 00:08:29,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 3879 transitions. [2024-11-09 00:08:29,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:08:29,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:29,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:31,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:31,809 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2024-11-09 00:08:32,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:32,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4015 states to 2065 states and 3882 transitions. [2024-11-09 00:08:32,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3882 transitions. [2024-11-09 00:08:32,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:08:32,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:32,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:34,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:34,755 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 499 trivial. 0 not checked. [2024-11-09 00:08:40,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:40,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4040 states to 2072 states and 3907 transitions. [2024-11-09 00:08:40,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 3907 transitions. [2024-11-09 00:08:40,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 00:08:40,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:40,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:42,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:42,764 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-09 00:08:50,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:50,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4064 states to 2078 states and 3931 transitions. [2024-11-09 00:08:50,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 3931 transitions. [2024-11-09 00:08:50,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:08:50,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:50,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:53,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:54,494 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2024-11-09 00:08:58,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:58,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4075 states to 2084 states and 3942 transitions. [2024-11-09 00:08:58,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 3942 transitions. [2024-11-09 00:08:58,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 00:08:58,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:58,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:00,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:01,280 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-09 00:09:01,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:01,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4085 states to 2091 states and 3952 transitions. [2024-11-09 00:09:01,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 3952 transitions. [2024-11-09 00:09:01,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:09:01,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:01,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:03,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:03,959 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked.