Trace number 3249936

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
rcl 2011-04-01? (TO) 1300.04 1300.01

General information on the benchmark

Namecrafted/skvortsov/automata-synchronization/
crn_40_1520_u.cnf
MD5SUMac02a3a5c06227748ecf75dd451ebb7e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables63840
Number of clauses123900
Sum of the clauses size369320
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22380
Number of clauses of size 3121520
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |  123900   369320 |   37169       0        0     nan |  0.000 % |
0.00/0.43	c |         0 |  117774   466334 |      --       0       --      -- |     --   | -6126/97014
0.00/0.43	c ==============================================================================
0.00/0.43	c Result  :   #vars: 31516   #clauses: 117774   #literals: 466334
0.00/0.43	c CPU time:   0.411937 s
0.00/0.43	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3249936-1303511181/watcher-3249936-1303511181 -o /tmp/evaluation-result-3249936-1303511181/solver-3249936-1303511181 -C 2400 -W 1300 -M 7680 ./esg_static.sh HOME/instance-3249936-1303511181.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.38 3.87 3.89 3/180 15370
/proc/meminfo: memFree=15139992/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 329 0 0 0 0 0 0 0 21 0 1 0 462715179 8908800 250 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 250 209 178 0 68 0

[startup+0.081203 s]
/proc/loadavg: 3.38 3.87 3.89 3/180 15370
/proc/meminfo: memFree=15139992/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 329 0 0 0 0 0 0 0 21 0 1 0 462715179 8908800 250 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 250 209 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101187 s]
/proc/loadavg: 3.38 3.87 3.89 3/180 15370
/proc/meminfo: memFree=15139992/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 329 0 0 0 0 0 0 0 21 0 1 0 462715179 8908800 250 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 250 209 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301169 s]
/proc/loadavg: 3.38 3.87 3.89 3/180 15370
/proc/meminfo: memFree=15139992/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 329 0 0 0 0 0 0 0 21 0 1 0 462715179 8908800 250 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 250 209 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701082 s]
/proc/loadavg: 3.38 3.87 3.89 3/180 15370
/proc/meminfo: memFree=15139992/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 8700

[startup+1.50093 s]
/proc/loadavg: 3.38 3.87 3.89 5/194 15397
/proc/meminfo: memFree=15105000/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=23576 CPUtime=0.97 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 4291 0 0 0 97 0 0 0 19 0 1 0 462715231 24141824 4193 33554432000 4194304 4218580 140734125208416 18446744073709551615 4209504 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 5894 4193 131 6 0 4364 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 32276

[startup+3.10062 s]
/proc/loadavg: 3.38 3.87 3.89 5/194 15397
/proc/meminfo: memFree=15095948/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=27552 CPUtime=2.57 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 5309 0 0 0 257 0 0 0 22 0 1 0 462715231 28213248 5207 33554432000 4194304 4218580 140734125208416 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 6888 5207 131 6 0 5358 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 36252

[startup+6.30101 s]
/proc/loadavg: 3.51 3.89 3.89 5/194 15434
/proc/meminfo: memFree=15084496/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=33784 CPUtime=5.77 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 6884 0 0 0 577 0 0 0 25 0 1 0 462715231 34594816 6754 33554432000 4194304 4218580 140734125208416 18446744073709551615 4200663 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 8446 6754 131 6 0 6916 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 42484

[startup+12.7008 s]
/proc/loadavg: 3.55 3.89 3.89 5/194 15434
/proc/meminfo: memFree=15069656/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=41628 CPUtime=12.17 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 8967 0 0 0 1216 1 0 0 25 0 1 0 462715231 42627072 8718 33554432000 4194304 4218580 140734125208416 18446744073709551615 4209948 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 10407 8718 131 6 0 8877 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 50328

[startup+25.5003 s]
/proc/loadavg: 3.65 3.90 3.90 5/194 15435
/proc/meminfo: memFree=15048832/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=50932 CPUtime=24.97 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 11583 0 0 0 2495 2 0 0 25 0 1 0 462715231 52154368 11037 33554432000 4194304 4218580 140734125208416 18446744073709551615 4213195 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 12733 11037 131 6 0 11203 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59632

[startup+51.1004 s]
/proc/loadavg: 3.77 3.90 3.90 5/194 15435
/proc/meminfo: memFree=15020664/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=63232 CPUtime=50.58 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 15174 0 0 0 5055 3 0 0 25 0 1 0 462715231 64749568 14104 33554432000 4194304 4218580 140734125208416 18446744073709551615 4210232 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 15808 14104 131 6 0 14278 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 71932

[startup+102.307 s]
/proc/loadavg: 3.90 3.92 3.90 5/194 15437
/proc/meminfo: memFree=14973916/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=92316 CPUtime=101.78 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 23777 0 0 0 10173 5 0 0 25 0 1 0 462715231 94531584 21374 33554432000 4194304 4218580 140734125208416 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 23079 21374 131 6 0 21549 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 101016

[startup+162.301 s]
/proc/loadavg: 3.96 3.93 3.91 5/194 15438
/proc/meminfo: memFree=14934476/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=114540 CPUtime=161.78 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 31286 0 0 0 16171 7 0 0 25 0 1 0 462715231 117288960 26936 33554432000 4194304 4218580 140734125208416 18446744073709551615 4208408 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 28635 26936 131 6 0 27105 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 123240

[startup+222.301 s]
/proc/loadavg: 4.02 3.95 3.91 5/194 15440
/proc/meminfo: memFree=14894416/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=135044 CPUtime=221.78 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 38291 0 0 0 22169 9 0 0 25 0 1 0 462715231 138285056 32084 33554432000 4194304 4218580 140734125208416 18446744073709551615 4211696 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 33761 32084 131 6 0 32231 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 143744

[startup+282.301 s]
/proc/loadavg: 3.49 3.82 3.87 4/187 15466
/proc/meminfo: memFree=14909224/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=149820 CPUtime=281.78 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 42598 0 0 0 28168 10 0 0 25 0 1 0 462715231 153415680 35778 33554432000 4194304 4218580 140734125208416 18446744073709551615 4211929 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 37455 35778 131 6 0 35925 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 158520

[startup+342.301 s]
/proc/loadavg: 2.65 3.53 3.77 3/180 15493
/proc/meminfo: memFree=14954172/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=158364 CPUtime=341.78 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 46370 0 0 0 34166 12 0 0 25 0 1 0 462715231 162164736 37902 33554432000 4194304 4218580 140734125208416 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 39591 37902 131 6 0 38061 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 167064

[startup+402.301 s]
/proc/loadavg: 2.24 3.25 3.65 3/180 15495
/proc/meminfo: memFree=14941756/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3

################
# More data... #
################

/proc/15397/statm: 51318 49639 131 6 0 49788 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 213972

[startup+642.301 s]
/proc/loadavg: 1.24 2.30 3.18 2/173 15519
/proc/meminfo: memFree=14933044/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=209112 CPUtime=641.8 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 68804 0 0 0 64163 17 0 0 25 0 1 0 462715231 214130688 50597 33554432000 4194304 4218580 140734125208416 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 52278 50597 131 6 0 50748 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 217812

[startup+702.301 s]
/proc/loadavg: 1.09 2.06 3.04 2/173 15521
/proc/meminfo: memFree=14870420/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=271756 CPUtime=701.8 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 86944 0 0 0 70160 20 0 0 25 0 1 0 462715231 278278144 66247 33554432000 4194304 4218580 140734125208416 18446744073709551615 4209638 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 67939 66247 131 6 0 66409 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 280456

[startup+762.306 s]
/proc/loadavg: 1.03 1.87 2.91 2/173 15522
/proc/meminfo: memFree=14783116/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=359412 CPUtime=761.81 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 109041 0 0 0 76157 24 0 0 25 0 1 0 462715231 368037888 88142 33554432000 4194304 4218580 140734125208416 18446744073709551615 4208467 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 89853 88142 131 6 0 88323 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 368112

[startup+822.301 s]
/proc/loadavg: 1.04 1.72 2.79 2/173 15524
/proc/meminfo: memFree=14727808/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=414468 CPUtime=821.8 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 123111 0 0 0 82152 28 0 0 25 0 1 0 462715231 424415232 101941 33554432000 4194304 4218580 140734125208416 18446744073709551615 4201968 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 103617 101941 131 6 0 102087 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 423168

[startup+882.301 s]
/proc/loadavg: 1.01 1.59 2.68 2/173 15525
/proc/meminfo: memFree=14677940/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=464416 CPUtime=881.8 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 135656 0 0 0 88149 31 0 0 25 0 1 0 462715231 475561984 114429 33554432000 4194304 4218580 140734125208416 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 116104 114429 131 6 0 114574 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 473116

[startup+942.301 s]
/proc/loadavg: 1.00 1.48 2.57 2/173 15527
/proc/meminfo: memFree=14629700/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=513236 CPUtime=941.81 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 147865 0 0 0 94146 35 0 0 25 0 1 0 462715231 525553664 126617 33554432000 4194304 4218580 140734125208416 18446744073709551615 4208475 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 128309 126617 131 6 0 126779 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 521936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.39 2.47 2/173 15529
/proc/meminfo: memFree=14583572/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=558724 CPUtime=1001.81 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 159442 0 0 0 100144 37 0 0 25 0 1 0 462715231 572133376 138005 33554432000 4194304 4218580 140734125208416 18446744073709551615 4208408 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 139681 138005 131 6 0 138151 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 567424

[startup+1062.3 s]
/proc/loadavg: 1.00 1.31 2.37 2/173 15530
/proc/meminfo: memFree=14576744/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=565820 CPUtime=1061.81 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 161496 0 0 0 106144 37 0 0 25 0 1 0 462715231 579399680 139776 33554432000 4194304 4218580 140734125208416 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 141455 139776 131 6 0 139925 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 574520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.25 2.28 2/173 15532
/proc/meminfo: memFree=14560108/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=582400 CPUtime=1121.82 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 165717 0 0 0 112143 39 0 0 25 0 1 0 462715231 596377600 143915 33554432000 4194304 4218580 140734125208416 18446744073709551615 4211929 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 145600 143915 131 6 0 144070 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 591100

[startup+1182.3 s]
/proc/loadavg: 1.00 1.20 2.20 2/173 15533
/proc/meminfo: memFree=14535800/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=607108 CPUtime=1181.82 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 172087 0 0 0 118142 40 0 0 25 0 1 0 462715231 621678592 150071 33554432000 4194304 4218580 140734125208416 18446744073709551615 4211919 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 151777 150071 131 6 0 150247 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 615808

[startup+1242.3 s]
/proc/loadavg: 1.00 1.17 2.12 2/173 15535
/proc/meminfo: memFree=14517940/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=624852 CPUtime=1241.82 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 176591 0 0 0 124141 41 0 0 25 0 1 0 462715231 639848448 154539 33554432000 4194304 4218580 140734125208416 18446744073709551615 4208451 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 156213 154539 131 6 0 154683 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 633552



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.00 1.13 2.05 2/173 15537
/proc/meminfo: memFree=14492148/32950928 swapFree=67087032/67111528
[pid=15370] ppid=15368 vsize=8700 CPUtime=0.51 cores=1,3
/proc/15370/stat : 15370 (esg_static.sh) S 15368 15370 14096 0 -1 4202496 355 8770 0 0 0 0 49 2 16 0 1 0 462715179 8908800 253 33554432000 4194304 4922060 140733386655488 18446744073709551615 239476513925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15370/statm: 2175 253 209 178 0 68 0
[pid=15397] ppid=15370 vsize=650332 CPUtime=1299.53 cores=1,3
/proc/15397/stat : 15397 (cdcl) R 15370 15370 14096 0 -1 4202496 182983 0 0 0 129910 43 0 0 25 0 1 0 462715231 665939968 160906 33554432000 4194304 4218580 140734125208416 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/15397/statm: 162583 160906 131 6 0 161053 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 659032

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15370 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=491925
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=25996
# CPU time returned by wait4() is 0.517921
# while last known CPU time is 1300.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.59
CPU system time (s): 0.45
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 659032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.491925
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9125
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 6

runsolver used 1.79173 second user time and 4.78327 second system time

The end

Launcher Data 

Begin job on node148 at 2011-04-23 00:26:21
IDJOB=3249936
IDBENCH=83198
IDSOLVER=1609
FILE ID=node148/3249936-1303511181
RUNJOBID= node148-1303511181-15348
PBS_JOBID= 13134234
Free space on /tmp= 70688 MiB

SOLVER NAME= rcl 2011-04-01
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/crn_40_1520_u.cnf
COMMAND LINE= ./esg_static.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3249936-1303511181/watcher-3249936-1303511181 -o /tmp/evaluation-result-3249936-1303511181/solver-3249936-1303511181 -C 2400 -W 1300 -M 7680  ./esg_static.sh HOME/instance-3249936-1303511181.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= ac02a3a5c06227748ecf75dd451ebb7e
RANDOM SEED=1162399356

node148.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      15140396 kB
Buffers:       1614908 kB
Cached:       15598104 kB
SwapCached:       5264 kB
Active:        8340164 kB
Inactive:      8918740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15140396 kB
SwapTotal:    67111528 kB
SwapFree:     67087032 kB
Dirty:            5216 kB
Writeback:           0 kB
AnonPages:       42544 kB
Mapped:          14252 kB
Slab:           486796 kB
PageTables:       5296 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   209480 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 70680 MiB
End job on node148 at 2011-04-23 00:48:03