./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be4cf1af-56c8-4a45-8d8e-ffff79cbb72b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be4cf1af-56c8-4a45-8d8e-ffff79cbb72b/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be4cf1af-56c8-4a45-8d8e-ffff79cbb72b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be4cf1af-56c8-4a45-8d8e-ffff79cbb72b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be4cf1af-56c8-4a45-8d8e-ffff79cbb72b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be4cf1af-56c8-4a45-8d8e-ffff79cbb72b/bin/ukojak-verify-EEHR8qb7sm --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 f6def3055939e7924c556782ca9d4709018ae81be71dcf327652b82e5d7c7965 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:13:34,876 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:13:34,977 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be4cf1af-56c8-4a45-8d8e-ffff79cbb72b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 23:13:34,986 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:13:34,986 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:13:35,023 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:13:35,027 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:13:35,030 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:13:35,031 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:13:35,031 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:13:35,031 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:13:35,032 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:13:35,032 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:13:35,032 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:13:35,032 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:13:35,032 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:13:35,032 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:13:35,032 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:13:35,033 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:13:35,033 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:13:35,033 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:13:35,036 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:13:35,036 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:13:35,036 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:13:35,036 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:13:35,036 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:13:35,037 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:13:35,037 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:13:35,037 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:13:35,037 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:13:35,037 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be4cf1af-56c8-4a45-8d8e-ffff79cbb72b/bin/ukojak-verify-EEHR8qb7sm 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 -> f6def3055939e7924c556782ca9d4709018ae81be71dcf327652b82e5d7c7965 [2024-11-13 23:13:35,469 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:13:35,484 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:13:35,486 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:13:35,488 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:13:35,488 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:13:35,490 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be4cf1af-56c8-4a45-8d8e-ffff79cbb72b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 23:13:37,763 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:13:38,422 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:13:38,427 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be4cf1af-56c8-4a45-8d8e-ffff79cbb72b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point.cil.out.i [2024-11-13 23:13:38,470 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be4cf1af-56c8-4a45-8d8e-ffff79cbb72b/bin/ukojak-verify-EEHR8qb7sm/data/c43f922ca/a1e0e641c1dc4b2a96dba8a8de5e7bad/FLAG0f41753fc [2024-11-13 23:13:38,496 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be4cf1af-56c8-4a45-8d8e-ffff79cbb72b/bin/ukojak-verify-EEHR8qb7sm/data/c43f922ca/a1e0e641c1dc4b2a96dba8a8de5e7bad [2024-11-13 23:13:38,501 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:13:38,504 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:13:38,507 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:13:38,507 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:13:38,514 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:13:38,515 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:13:38" (1/1) ... [2024-11-13 23:13:38,518 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@525a6591 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:38, skipping insertion in model container [2024-11-13 23:13:38,518 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:13:38" (1/1) ... [2024-11-13 23:13:38,640 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:13:40,111 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_be4cf1af-56c8-4a45-8d8e-ffff79cbb72b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point.cil.out.i[225448,225461] [2024-11-13 23:13:40,184 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:13:40,237 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:13:40,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6012] [2024-11-13 23:13:40,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6014] [2024-11-13 23:13:40,459 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"); [6024] [2024-11-13 23:13:40,459 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)); [6031] [2024-11-13 23:13:40,460 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; btc %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6038] [2024-11-13 23:13:40,462 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6052-6053] [2024-11-13 23:13:40,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6060] [2024-11-13 23:13:40,469 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6089] [2024-11-13 23:13:40,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6092] [2024-11-13 23:13:40,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6095] [2024-11-13 23:13:40,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6098] [2024-11-13 23:13:40,474 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; addl %1,%0": "+m" (v->counter): "ir" (i)); [6113] [2024-11-13 23:13:40,475 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; incl %0": "+m" (v->counter)); [6120] [2024-11-13 23:13:40,475 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; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [6128-6129] [2024-11-13 23:13:40,524 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/atmdev.h"), "i" (271), "i" (12UL)); [6402-6403] [2024-11-13 23:13:40,539 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6468] [2024-11-13 23:13:40,563 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6490] [2024-11-13 23:13:40,566 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [6503-6504] [2024-11-13 23:13:40,569 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [6508-6509] [2024-11-13 23:13:40,570 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___6->state): : "memory", "cc"); [6513-6514] [2024-11-13 23:13:40,570 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___7->state): : "memory", "cc"); [6518-6519] [2024-11-13 23:13:40,571 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [6539-6540] [2024-11-13 23:13:40,572 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [6544-6545] [2024-11-13 23:13:40,572 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___12->state): : "memory", "cc"); [6549-6550] [2024-11-13 23:13:40,572 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___13->state): : "memory", "cc"); [6554-6555] [2024-11-13 23:13:40,721 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_be4cf1af-56c8-4a45-8d8e-ffff79cbb72b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point.cil.out.i[225448,225461] [2024-11-13 23:13:40,738 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:13:40,802 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:13:40,803 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:40 WrapperNode [2024-11-13 23:13:40,803 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:13:40,804 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:13:40,805 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:13:40,805 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:13:40,813 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:40" (1/1) ... [2024-11-13 23:13:40,876 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:40" (1/1) ... [2024-11-13 23:13:41,023 INFO L138 Inliner]: procedures = 142, calls = 1108, calls flagged for inlining = 59, calls inlined = 58, statements flattened = 2562 [2024-11-13 23:13:41,024 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:13:41,025 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:13:41,025 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:13:41,025 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:13:41,033 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:40" (1/1) ... [2024-11-13 23:13:41,033 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:40" (1/1) ... [2024-11-13 23:13:41,086 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:40" (1/1) ... [2024-11-13 23:13:41,086 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:40" (1/1) ... [2024-11-13 23:13:41,222 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:40" (1/1) ... [2024-11-13 23:13:41,243 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:40" (1/1) ... [2024-11-13 23:13:41,262 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:40" (1/1) ... [2024-11-13 23:13:41,279 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:40" (1/1) ... [2024-11-13 23:13:41,306 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:13:41,310 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:13:41,310 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:13:41,311 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:13:41,315 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:40" (1/1) ... [2024-11-13 23:13:41,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:13:41,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be4cf1af-56c8-4a45-8d8e-ffff79cbb72b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:13:41,353 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be4cf1af-56c8-4a45-8d8e-ffff79cbb72b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:13:41,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be4cf1af-56c8-4a45-8d8e-ffff79cbb72b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:13:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure atm_sk [2024-11-13 23:13:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_sk [2024-11-13 23:13:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2024-11-13 23:13:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2024-11-13 23:13:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 23:13:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2024-11-13 23:13:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2024-11-13 23:13:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure atm_alloc_charge [2024-11-13 23:13:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_alloc_charge [2024-11-13 23:13:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 23:13:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 23:13:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-11-13 23:13:41,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-11-13 23:13:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 23:13:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 23:13:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 23:13:41,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 23:13:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:13:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 23:13:41,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 23:13:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-11-13 23:13:41,407 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-11-13 23:13:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 23:13:41,407 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 23:13:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-13 23:13:41,407 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-13 23:13:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 23:13:41,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 23:13:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2024-11-13 23:13:41,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2024-11-13 23:13:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2024-11-13 23:13:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2024-11-13 23:13:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_ioctl [2024-11-13 23:13:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_ioctl [2024-11-13 23:13:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 23:13:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 23:13:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:13:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 23:13:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 23:13:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 23:13:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 23:13:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 23:13:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 23:13:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 23:13:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 23:13:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_dev_close [2024-11-13 23:13:41,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_dev_close [2024-11-13 23:13:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 23:13:41,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 23:13:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 23:13:41,411 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 23:13:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:13:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 23:13:41,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 23:13:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure sk_atm [2024-11-13 23:13:41,411 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_atm [2024-11-13 23:13:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:13:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-13 23:13:41,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-13 23:13:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_c_send [2024-11-13 23:13:41,412 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_c_send [2024-11-13 23:13:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 23:13:41,412 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 23:13:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:13:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:13:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:13:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 23:13:41,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 23:13:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_create [2024-11-13 23:13:41,412 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_create [2024-11-13 23:13:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_c_close [2024-11-13 23:13:41,415 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_c_close [2024-11-13 23:13:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_deregister [2024-11-13 23:13:41,416 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_deregister [2024-11-13 23:13:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:13:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:13:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_close [2024-11-13 23:13:41,416 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_close [2024-11-13 23:13:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-13 23:13:41,416 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-13 23:13:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_put [2024-11-13 23:13:41,416 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_put [2024-11-13 23:13:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-13 23:13:41,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-13 23:13:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_lookup [2024-11-13 23:13:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_lookup [2024-11-13 23:13:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-13 23:13:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-13 23:13:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:13:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_send [2024-11-13 23:13:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_send [2024-11-13 23:13:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-13 23:13:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-13 23:13:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_send_control [2024-11-13 23:13:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_send_control [2024-11-13 23:13:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 23:13:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2024-11-13 23:13:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2024-11-13 23:13:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:13:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:13:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2024-11-13 23:13:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2024-11-13 23:13:42,096 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:13:42,101 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:13:53,072 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 23:14:29,249 INFO L? ?]: Removed 901 outVars from TransFormulas that were not future-live. [2024-11-13 23:14:29,249 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:14:29,925 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:14:29,925 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 23:14:29,926 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:14:29 BoogieIcfgContainer [2024-11-13 23:14:29,926 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:14:29,927 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:14:29,927 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:14:29,942 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:14:29,942 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:14:29" (1/1) ... [2024-11-13 23:14:29,953 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:14:30,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:30,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 514 states and 732 transitions. [2024-11-13 23:14:30,035 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 732 transitions. [2024-11-13 23:14:30,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:14:30,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:30,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:39,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:40,828 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-13 23:14:50,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:14:52,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:52,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 519 states and 766 transitions. [2024-11-13 23:14:52,513 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 766 transitions. [2024-11-13 23:14:52,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:14:52,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:52,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:58,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:59,500 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-13 23:14:59,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:59,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 519 states and 765 transitions. [2024-11-13 23:14:59,946 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 765 transitions. [2024-11-13 23:14:59,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:14:59,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:59,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:06,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:07,389 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-13 23:15:07,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:07,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 520 states and 766 transitions. [2024-11-13 23:15:07,426 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 766 transitions. [2024-11-13 23:15:07,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:15:07,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:07,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:14,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:15,267 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-13 23:15:15,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:15,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 522 states and 769 transitions. [2024-11-13 23:15:15,291 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 769 transitions. [2024-11-13 23:15:15,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:15:15,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:15,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:21,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:22,612 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-13 23:15:24,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:24,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 525 states and 799 transitions. [2024-11-13 23:15:24,566 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 799 transitions. [2024-11-13 23:15:24,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:15:24,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:24,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:30,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:30,841 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-13 23:15:30,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:30,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 527 states and 802 transitions. [2024-11-13 23:15:30,862 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 802 transitions. [2024-11-13 23:15:30,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:15:30,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:30,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:36,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:37,211 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-13 23:15:37,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:37,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 529 states and 804 transitions. [2024-11-13 23:15:37,288 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 804 transitions. [2024-11-13 23:15:37,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:15:37,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:37,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:42,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:43,748 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-13 23:15:47,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:47,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 534 states and 834 transitions. [2024-11-13 23:15:47,401 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 834 transitions. [2024-11-13 23:15:47,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:15:47,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:47,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:53,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:54,052 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-13 23:15:54,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:54,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 533 states and 829 transitions. [2024-11-13 23:15:54,699 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 829 transitions. [2024-11-13 23:15:54,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:15:54,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:54,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:01,866 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-13 23:16:02,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:02,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 532 states and 824 transitions. [2024-11-13 23:16:02,567 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 824 transitions. [2024-11-13 23:16:02,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:16:02,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:02,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:07,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:09,023 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 23:16:19,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:16:35,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:35,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 548 states and 899 transitions. [2024-11-13 23:16:35,070 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 899 transitions. [2024-11-13 23:16:35,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:16:35,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:35,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:40,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:42,028 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-13 23:16:55,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:55,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 554 states and 929 transitions. [2024-11-13 23:16:55,881 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 929 transitions. [2024-11-13 23:16:55,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:16:55,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:55,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:01,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:01,642 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-13 23:17:07,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:07,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 557 states and 935 transitions. [2024-11-13 23:17:07,795 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 935 transitions. [2024-11-13 23:17:07,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:17:07,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:07,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:13,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:13,339 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-13 23:17:13,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:13,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 558 states and 935 transitions. [2024-11-13 23:17:13,428 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 935 transitions. [2024-11-13 23:17:13,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:17:13,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:13,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:18,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:18,917 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-13 23:17:18,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:18,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 559 states and 936 transitions. [2024-11-13 23:17:18,937 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 936 transitions. [2024-11-13 23:17:18,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:17:18,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:18,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:24,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:24,555 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-13 23:17:28,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:28,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 562 states and 942 transitions. [2024-11-13 23:17:28,031 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 942 transitions. [2024-11-13 23:17:28,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:17:28,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:28,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:33,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:33,715 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-13 23:17:37,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:37,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 564 states and 945 transitions. [2024-11-13 23:17:37,206 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 945 transitions. [2024-11-13 23:17:37,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:17:37,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:37,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:42,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:42,866 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-13 23:17:42,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:42,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 565 states and 945 transitions. [2024-11-13 23:17:42,961 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 945 transitions. [2024-11-13 23:17:42,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:17:42,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:42,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:48,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:48,767 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-13 23:17:48,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:48,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 566 states and 945 transitions. [2024-11-13 23:17:48,829 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 945 transitions. [2024-11-13 23:17:48,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:17:48,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:48,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:54,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:54,582 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 23:17:54,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:54,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 568 states and 948 transitions. [2024-11-13 23:17:54,601 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 948 transitions. [2024-11-13 23:17:54,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:17:54,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:54,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:59,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:00,249 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-13 23:18:02,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:02,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 573 states and 981 transitions. [2024-11-13 23:18:02,256 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 981 transitions. [2024-11-13 23:18:02,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:18:02,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:02,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:07,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:07,582 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-13 23:18:09,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:09,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 576 states and 985 transitions. [2024-11-13 23:18:09,492 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 985 transitions. [2024-11-13 23:18:09,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:18:09,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:09,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:14,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:15,166 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 23:18:16,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:16,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 578 states and 988 transitions. [2024-11-13 23:18:16,911 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 988 transitions. [2024-11-13 23:18:16,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:18:16,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:16,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:22,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:22,693 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-11-13 23:18:24,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:24,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 580 states and 990 transitions. [2024-11-13 23:18:24,629 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 990 transitions. [2024-11-13 23:18:24,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:18:24,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:24,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:29,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:31,163 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-13 23:18:32,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:32,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 579 states and 981 transitions. [2024-11-13 23:18:32,533 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 981 transitions. [2024-11-13 23:18:32,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:18:32,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:32,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:37,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:37,896 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 23:18:37,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:37,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 581 states and 984 transitions. [2024-11-13 23:18:37,947 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 984 transitions. [2024-11-13 23:18:37,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:18:37,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:37,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:43,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:43,495 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-13 23:18:43,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:43,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 582 states and 984 transitions. [2024-11-13 23:18:43,567 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 984 transitions. [2024-11-13 23:18:43,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:18:43,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:43,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:48,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:48,928 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-11-13 23:18:48,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:48,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 583 states and 984 transitions. [2024-11-13 23:18:48,989 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 984 transitions. [2024-11-13 23:18:48,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:18:48,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:48,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:54,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:54,435 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 23:18:54,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:54,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 585 states and 986 transitions. [2024-11-13 23:18:54,522 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 986 transitions. [2024-11-13 23:18:54,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:18:54,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:54,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:59,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:59,745 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-13 23:19:10,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:10,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 590 states and 1012 transitions. [2024-11-13 23:19:10,681 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1012 transitions. [2024-11-13 23:19:10,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:19:10,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:10,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:16,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:16,404 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 23:19:16,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:16,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 592 states and 1014 transitions. [2024-11-13 23:19:16,494 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1014 transitions. [2024-11-13 23:19:16,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:19:16,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:16,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:21,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:22,053 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-13 23:19:26,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:26,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 597 states and 1042 transitions. [2024-11-13 23:19:26,079 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1042 transitions. [2024-11-13 23:19:26,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:19:26,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:26,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:31,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:31,586 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-13 23:19:31,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:31,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 600 states and 1045 transitions. [2024-11-13 23:19:31,718 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1045 transitions. [2024-11-13 23:19:31,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:19:31,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:31,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:36,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:37,121 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-13 23:19:41,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:41,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 603 states and 1051 transitions. [2024-11-13 23:19:41,649 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1051 transitions. [2024-11-13 23:19:41,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:19:41,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:41,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:46,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:47,060 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-13 23:19:49,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:49,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 605 states and 1069 transitions. [2024-11-13 23:19:49,437 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1069 transitions. [2024-11-13 23:19:49,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:19:49,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:49,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:54,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:55,094 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-13 23:20:04,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:04,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 611 states and 1098 transitions. [2024-11-13 23:20:04,626 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1098 transitions. [2024-11-13 23:20:04,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:20:04,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:04,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:10,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:10,545 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 23:20:14,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:14,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 613 states and 1101 transitions. [2024-11-13 23:20:14,804 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1101 transitions. [2024-11-13 23:20:14,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:20:14,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:14,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:20,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:20,819 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-13 23:20:21,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:21,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 617 states and 1108 transitions. [2024-11-13 23:20:21,127 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1108 transitions. [2024-11-13 23:20:21,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:20:21,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:21,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:27,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:27,399 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 23:20:27,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:27,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 618 states and 1109 transitions. [2024-11-13 23:20:27,419 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1109 transitions. [2024-11-13 23:20:27,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:20:27,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:27,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:33,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:37,091 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 23:21:24,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:24,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 640 states and 1212 transitions. [2024-11-13 23:21:24,004 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1212 transitions. [2024-11-13 23:21:24,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:21:24,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:24,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:29,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:30,042 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-11-13 23:21:30,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:30,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 641 states and 1213 transitions. [2024-11-13 23:21:30,154 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1213 transitions. [2024-11-13 23:21:30,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:21:30,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:30,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:36,229 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-13 23:21:36,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:36,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 642 states and 1214 transitions. [2024-11-13 23:21:36,316 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1214 transitions. [2024-11-13 23:21:36,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:21:36,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:36,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:42,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:42,747 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 23:21:48,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:48,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 644 states and 1218 transitions. [2024-11-13 23:21:48,318 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1218 transitions. [2024-11-13 23:21:48,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:21:48,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:48,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:54,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:54,893 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 23:21:54,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:54,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 645 states and 1218 transitions. [2024-11-13 23:21:54,946 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1218 transitions. [2024-11-13 23:21:54,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:21:54,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:54,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:01,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:01,970 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 23:22:01,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:01,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 646 states and 1219 transitions. [2024-11-13 23:22:01,989 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1219 transitions. [2024-11-13 23:22:01,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:22:01,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:01,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:08,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:08,571 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 23:22:19,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:19,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 649 states and 1223 transitions. [2024-11-13 23:22:19,730 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1223 transitions. [2024-11-13 23:22:19,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:22:19,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:19,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:25,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:26,032 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 23:22:26,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:26,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 651 states and 1226 transitions. [2024-11-13 23:22:26,188 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1226 transitions. [2024-11-13 23:22:26,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:22:26,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:26,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:32,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:33,383 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 23:22:36,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:36,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 653 states and 1247 transitions. [2024-11-13 23:22:36,598 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1247 transitions. [2024-11-13 23:22:36,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:22:36,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:36,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:43,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:43,734 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-11-13 23:22:43,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:43,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 654 states and 1248 transitions. [2024-11-13 23:22:43,818 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1248 transitions. [2024-11-13 23:22:43,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:22:43,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:43,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:49,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:49,910 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-11-13 23:22:52,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:52,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 656 states and 1250 transitions. [2024-11-13 23:22:52,482 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1250 transitions. [2024-11-13 23:22:52,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:22:52,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:52,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:59,136 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-11-13 23:23:01,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:01,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 658 states and 1252 transitions. [2024-11-13 23:23:01,634 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1252 transitions. [2024-11-13 23:23:01,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:23:01,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:01,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:07,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:07,566 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-11-13 23:23:10,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:10,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 659 states and 1252 transitions. [2024-11-13 23:23:10,156 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1252 transitions. [2024-11-13 23:23:10,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:23:10,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:10,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:16,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:16,699 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 23:23:16,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:16,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 661 states and 1254 transitions. [2024-11-13 23:23:16,809 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1254 transitions. [2024-11-13 23:23:16,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:23:16,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:16,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:23,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:23,415 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-11-13 23:23:23,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:23,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 662 states and 1254 transitions. [2024-11-13 23:23:23,481 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1254 transitions. [2024-11-13 23:23:23,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:23:23,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:23,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:29,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:29,458 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-11-13 23:23:29,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:29,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 663 states and 1254 transitions. [2024-11-13 23:23:29,529 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1254 transitions. [2024-11-13 23:23:29,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:23:29,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:29,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:35,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:35,835 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-13 23:23:35,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:35,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 665 states and 1256 transitions. [2024-11-13 23:23:35,948 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1256 transitions. [2024-11-13 23:23:35,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:23:35,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:35,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:42,276 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 23:23:48,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:48,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 667 states and 1260 transitions. [2024-11-13 23:23:48,117 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1260 transitions. [2024-11-13 23:23:48,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:23:48,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:48,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:55,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:55,376 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 23:23:55,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:55,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 668 states and 1260 transitions. [2024-11-13 23:23:55,431 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1260 transitions. [2024-11-13 23:23:55,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:23:55,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:55,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:01,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:02,039 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 23:24:02,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:02,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 670 states and 1263 transitions. [2024-11-13 23:24:02,153 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1263 transitions. [2024-11-13 23:24:02,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:24:02,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:02,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:09,271 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 23:24:12,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:12,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 673 states and 1265 transitions. [2024-11-13 23:24:12,091 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1265 transitions. [2024-11-13 23:24:12,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:24:12,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:12,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:19,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:19,582 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-13 23:24:19,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:19,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 677 states and 1274 transitions. [2024-11-13 23:24:19,764 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1274 transitions. [2024-11-13 23:24:19,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:24:19,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:19,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:26,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:26,261 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 23:24:26,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:26,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 679 states and 1276 transitions. [2024-11-13 23:24:26,343 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1276 transitions. [2024-11-13 23:24:26,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:24:26,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:26,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:31,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:32,355 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 23:24:43,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:43,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 682 states and 1279 transitions. [2024-11-13 23:24:43,674 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1279 transitions. [2024-11-13 23:24:43,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:24:43,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:43,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:50,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:50,425 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 23:24:50,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:50,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 686 states and 1286 transitions. [2024-11-13 23:24:50,816 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1286 transitions. [2024-11-13 23:24:50,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:24:50,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:50,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:57,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:57,405 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 23:25:00,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:00,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 687 states and 1286 transitions. [2024-11-13 23:25:00,084 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1286 transitions. [2024-11-13 23:25:00,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 23:25:00,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:00,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:05,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:05,648 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 23:25:05,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:05,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 688 states and 1287 transitions. [2024-11-13 23:25:05,700 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1287 transitions. [2024-11-13 23:25:05,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:25:05,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:05,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:12,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:12,527 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 23:25:15,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:15,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 691 states and 1289 transitions. [2024-11-13 23:25:15,125 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1289 transitions. [2024-11-13 23:25:15,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:25:15,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:15,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:20,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:20,708 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 23:25:20,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:20,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 695 states and 1296 transitions. [2024-11-13 23:25:20,989 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1296 transitions. [2024-11-13 23:25:20,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 23:25:20,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:20,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:27,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:27,639 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 23:25:27,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:27,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 696 states and 1297 transitions. [2024-11-13 23:25:27,730 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1297 transitions. [2024-11-13 23:25:27,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:25:27,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:27,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:33,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:33,804 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 23:25:34,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:34,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 700 states and 1306 transitions. [2024-11-13 23:25:34,020 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1306 transitions. [2024-11-13 23:25:34,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:25:34,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:34,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:39,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:48,355 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-13 23:25:54,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:54,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 702 states and 1309 transitions. [2024-11-13 23:25:54,324 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1309 transitions. [2024-11-13 23:25:54,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:25:54,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:54,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:00,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:00,707 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-13 23:26:00,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:00,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 706 states and 1318 transitions. [2024-11-13 23:26:00,826 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1318 transitions. [2024-11-13 23:26:00,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:26:00,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:00,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:06,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:06,651 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 23:26:06,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:06,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 710 states and 1327 transitions. [2024-11-13 23:26:06,835 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1327 transitions. [2024-11-13 23:26:06,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:26:06,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:06,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:12,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:13,117 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-13 23:26:13,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:13,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 712 states and 1329 transitions. [2024-11-13 23:26:13,333 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1329 transitions. [2024-11-13 23:26:13,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:26:13,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:13,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:19,801 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-13 23:26:19,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:19,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 714 states and 1332 transitions. [2024-11-13 23:26:19,823 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1332 transitions. [2024-11-13 23:26:19,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:26:19,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:19,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:25,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:37,714 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-13 23:27:03,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:03,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 723 states and 1353 transitions. [2024-11-13 23:27:03,061 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1353 transitions. [2024-11-13 23:27:03,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:27:03,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:03,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:09,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:10,190 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-13 23:27:10,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:10,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 724 states and 1354 transitions. [2024-11-13 23:27:10,210 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1354 transitions. [2024-11-13 23:27:10,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:27:10,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:10,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:16,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:19,841 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-13 23:27:23,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:23,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 728 states and 1364 transitions. [2024-11-13 23:27:23,686 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1364 transitions. [2024-11-13 23:27:23,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:27:23,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:23,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:29,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:33,679 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-13 23:27:54,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:54,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 735 states and 1375 transitions. [2024-11-13 23:27:54,509 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1375 transitions. [2024-11-13 23:27:54,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:27:54,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:54,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:01,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:01,581 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 23:28:01,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:01,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 739 states and 1383 transitions. [2024-11-13 23:28:01,753 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1383 transitions. [2024-11-13 23:28:01,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:28:01,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:01,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms