Trace number 1738199

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
MXC 2009-03-10? (TO) 1200.11 1200.42

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-26-243-24-70.cnf
MD5SUMbf3875bd851fbd5f3e19defeb88389d1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.162975
Satisfiable
(Un)Satisfiability was proved
Number of variables624
Number of clauses38944
Sum of the clauses size78464
Maximum clause length26
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 238920
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 524

Solver Data 

226.54/226.65	c starting MXC with:
226.54/226.65	c cnf_path = HOME/instance-1738199-1240836142.cnf
226.54/226.65	c restart_strategy = auto
226.54/226.65	c sign_strategy = cached
226.54/226.65	c use_preprocessing = -1
226.54/226.65	c output_implicant = 1
226.54/226.65	c timeout_seconds = 0
226.54/226.65	c running SatELite... done
226.54/226.65	c 25 vars eliminated
226.54/226.65	c received 0 units and 38320 clauses from SatELite
226.54/226.65	c 24 assignments made, starting to guess now
226.54/226.65	c ===================================[MXC]=====================================
226.54/226.65	c | Conflicts |                Clause Statistics                   |   Vars   |
226.54/226.65	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
226.54/226.65	c =============================================================================
226.54/226.65	c |         0 |       0   37025     1295        0        0     nan |      624 |
226.54/226.65	c |       100 |       0   37025     1295      100     1050   111.4 |      600 |
226.54/226.65	c |       210 |       0   37025     1295      210     1105   108.1 |      600 |
226.54/226.65	c |       441 |       0   37025     1295      441     1220    98.9 |      600 |
226.54/226.65	c |       805 |       0   37025     1295      805     1402    90.8 |      600 |
226.54/226.65	c |      1315 |       0   37025     1295     1315     1657    87.9 |      600 |
226.54/226.65	c |      1986 |       0   37025     1295     1986     1993    80.2 |      600 |
226.54/226.65	c |      2834 |       0   37025     1295     1834     2417    63.2 |      600 |
226.54/226.65	c |      3876 |       0   37025     1295     2876     2938    62.9 |      600 |
226.54/226.65	c |      5132 |       0   37025     1295     2651     3566    56.2 |      600 |
226.54/226.65	c |      6623 |       0   37026     1295     4141     4311    56.2 |      600 |
226.54/226.65	c |      8373 |       0   37026     1295     3650     5186    53.9 |      600 |
226.54/226.65	c |     10408 |       0   37026     1295     5685     6204    48.0 |      600 |
226.54/226.65	c |     12756 |       0   37026     1295     4671     7378    51.2 |      600 |
226.54/226.65	c |     15449 |       0   37026     1295     7364     8724    59.5 |      600 |
226.54/226.65	c |     18521 |       0   37026     1295     5411    10260    69.0 |      600 |
226.54/226.65	c |     22010 |       0   37026     1295     8900    12005    69.3 |      600 |
226.54/226.65	c |     25958 |       0   37026     1295    12848    13979    68.5 |      600 |
226.54/226.65	c |     30411 |       0   37026     1295     9765    16205    61.1 |      600 |
226.54/226.65	c |     35419 |       0   37026     1295    14773    18709    57.6 |      600 |
226.54/226.65	c |     41038 |       0   37026     1295    20392    21519    52.3 |      600 |
226.54/226.65	c |     47329 |       0   37026     1295    15360    23449    36.0 |      600 |
226.54/226.65	c |     54360 |       0   37027     1295    22390    24222    38.2 |      600 |
226.54/226.65	c |     62205 |       0   37027     1295    18019    24999    40.8 |      600 |
226.54/226.65	c |     70945 |       0   37027     1295    13914    25782    41.1 |      600 |
226.54/226.65	c |     80669 |       0   37027     1295    23638    26570    39.6 |      600 |
226.54/226.65	c |     91476 |       0   37028     1295    21038    27365    52.5 |      600 |
226.54/226.65	c |    103474 |       0   37028     1295    19121    28168    82.9 |      600 |
226.54/226.65	c |    116782 |       0   37028     1295    18048    28979    87.6 |      600 |
226.54/226.65	c |    131532 |       0   37028     1295    17994    29800    85.6 |      600 |
226.54/226.65	c |    147868 |       0   37028     1295    19110    30630    83.8 |      600 |
226.54/226.65	c |    165948 |       0   37028     1295    21595    31471    84.5 |      600 |
226.54/226.65	c |    185947 |       0   37028     1295    25653    32323    85.5 |      600 |
226.54/226.65	c |    208057 |       0   37028     1295    31478    33187    79.5 |      600 |
226.54/226.65	c |    232489 |       0   37028     1295    22346    34064    85.9 |      600 |
226.54/226.65	c |    259475 |       0   37028     1295    32095    34954    95.5 |      600 |
226.54/226.65	c |    289271 |       0   37028     1295    26568    35858    95.8 |      600 |
226.54/226.65	c |    322158 |       0   37028     1295    23067    36776    93.5 |      600 |
226.54/226.65	c |    358445 |       0   37028     1295    21964    37710    89.8 |      600 |
226.54/226.65	c |    398472 |       0   37028     1295    23661    38660    93.1 |      600 |
226.54/226.65	c |    442613 |       0   37028     1295    28593    39626   102.1 |      600 |
226.54/226.65	c |    491279 |       0   37028     1295    37210    40609    91.0 |      600 |
226.54/226.65	c |    544923 |       0   37028     1295    29252

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738199-1240836142/watcher-1738199-1240836142 -o /tmp/evaluation-result-1738199-1240836142/solver-1738199-1240836142 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1738199-1240836142.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.91 3/65 31419
/proc/meminfo: memFree=1671848/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=1692 CPUtime=0
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 111641972 1732608 275 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 423 275 54 166 0 254 0

[startup+0.0779319 s]
/proc/loadavg: 1.00 0.99 0.91 3/65 31419
/proc/meminfo: memFree=1671848/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=3040 CPUtime=0.07
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 731 0 0 0 7 0 0 0 18 0 1 0 111641972 3112960 605 1992294400 134512640 135192793 4294956224 18446744073709551615 134568017 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 760 605 55 166 0 591 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3040

[startup+0.101933 s]
/proc/loadavg: 1.00 0.99 0.91 3/65 31419
/proc/meminfo: memFree=1671848/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=3040 CPUtime=0.09
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 757 0 0 0 9 0 0 0 18 0 1 0 111641972 3112960 631 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 760 631 56 166 0 591 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3040

[startup+0.301953 s]
/proc/loadavg: 1.00 0.99 0.91 3/65 31419
/proc/meminfo: memFree=1671848/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=3636 CPUtime=0.29
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 890 0 0 0 29 0 0 0 20 0 1 0 111641972 3723264 764 1992294400 134512640 135192793 4294956224 18446744073709551615 134567843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 909 764 56 166 0 740 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3636

[startup+0.701991 s]
/proc/loadavg: 1.00 0.99 0.91 3/65 31419
/proc/meminfo: memFree=1671848/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=4460 CPUtime=0.69
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 1199 0 0 0 69 0 0 0 23 0 1 0 111641972 4567040 988 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 1115 988 73 166 0 946 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4460

[startup+1.50107 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1667552/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=6316 CPUtime=1.49
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 1653 0 0 0 149 0 0 0 25 0 1 0 111641972 6467584 1442 1992294400 134512640 135192793 4294956224 18446744073709551615 134551561 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 1579 1442 73 166 0 1410 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6316

[startup+3.10122 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1664800/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=8780 CPUtime=3.09
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 2254 0 0 0 308 1 0 0 25 0 1 0 111641972 8990720 2043 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 2195 2043 73 166 0 2026 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8780

[startup+6.30254 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1661280/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=12172 CPUtime=6.29
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 3018 0 0 0 628 1 0 0 25 0 1 0 111641972 12464128 2807 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 3043 2807 73 166 0 2874 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12172

[startup+12.7012 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1657952/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=15640 CPUtime=12.69
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 3797 0 0 0 1267 2 0 0 25 0 1 0 111641972 16015360 3586 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 3910 3586 73 166 0 3741 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15640

[startup+25.5014 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1649696/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=23868 CPUtime=25.48
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 5734 0 0 0 2546 2 0 0 25 0 1 0 111641972 24440832 5523 1992294400 134512640 135192793 4294956224 18446744073709551615 134552004 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 5967 5523 73 166 0 5798 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23868

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1646240/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=27748 CPUtime=51.08
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 6608 0 0 0 5105 3 0 0 25 0 1 0 111641972 28413952 6397 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 6937 6397 73 166 0 6768 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27748

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1641120/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=33388 CPUtime=102.27
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 7885 0 0 0 10222 5 0 0 25 0 1 0 111641972 34189312 7674 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 8347 7674 73 166 0 8178 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33388

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1639200/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=35648 CPUtime=162.25
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 8357 0 0 0 16220 5 0 0 25 0 1 0 111641972 36503552 8146 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 8912 8146 73 166 0 8743 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 35648

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1635104/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=40748 CPUtime=222.24
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 9342 0 0 0 22218 6 0 0 25 0 1 0 111641972 41725952 9131 1992294400 134512640 135192793 4294956224 18446744073709551615 134551865 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 10187 9131 73 166 0 10018 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 40748

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1632480/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=43456 CPUtime=282.22
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 9981 0 0 0 28216 6 0 0 25 0 1 0 111641972 44498944 9770 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 10864 9770 73 166 0 10695 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 43456

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1629600/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=46892 CPUtime=342.2
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 10708 0 0 0 34213 7 0 0 25 0 1 0 111641972 48017408 10497 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 11723 10497 73 166 0 11554 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46892

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1626592/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=50432 CPUtime=402.19
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 11450 0 0 0 40211 8 0 0 25 0 1 0 111641972 51642368 11239 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 12608 11239 73 166 0 12439 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 50432

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1623840/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=54020 CPUtime=462.18
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 12133 0 0 0 46209 9 0 0 25 0 1 0 111641972 55316480 11922 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 13505 11922 73 166 0 13336 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 54020

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1623200/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=54532 CPUtime=522.16
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 12322 0 0 0 52207 9 0 0 25 0 1 0 111641972 55840768 12111 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 13633 12111 73 166 0 13464 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 54532

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1621408/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=56824 CPUtime=582.15
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 12774 0 0 0 58205 10 0 0 25 0 1 0 111641972 58187776 12563 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 14206 12563 73 166 0 14037 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 56824

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1620192/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=58236 CPUtime=642.13
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 13067 0 0 0 64203 10 0 0 25 0 1 0 111641972 59633664 12856 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 14559 12856 73 166 0 14390 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 58236

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1618016/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=60812 CPUtime=702.12
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 13605 0 0 0 70201 11 0 0 25 0 1 0 111641972 62271488 13394 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 15203 13394 73 166 0 15034 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 60812

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1617632/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=60984 CPUtime=762.1
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 13684 0 0 0 76199 11 0 0 25 0 1 0 111641972 62447616 13473 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 15246 13473 73 166 0 15077 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 60984

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1615392/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=63680 CPUtime=822.08
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 14235 0 0 0 82197 11 0 0 25 0 1 0 111641972 65208320 14024 1992294400 134512640 135192793 4294956224 18446744073709551615 134534173 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 15920 14024 73 166 0 15751 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 63680

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1614560/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=64576 CPUtime=882.07
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 14444 0 0 0 88195 12 0 0 25 0 1 0 111641972 66125824 14233 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 16144 14233 73 166 0 15975 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 64576

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1612064/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=68032 CPUtime=942.05
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 15082 0 0 0 94193 12 0 0 25 0 1 0 111641972 69664768 14871 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 17008 14871 73 166 0 16839 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 68032

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1610784/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=69568 CPUtime=1002.04
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 15381 0 0 0 100191 13 0 0 25 0 1 0 111641972 71237632 15170 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 17392 15170 73 166 0 17223 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 69568

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31420
/proc/meminfo: memFree=1609312/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=71360 CPUtime=1062.03
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 15746 0 0 0 106190 13 0 0 25 0 1 0 111641972 73072640 15535 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 17840 15535 73 166 0 17671 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 71360

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31426
/proc/meminfo: memFree=1608480/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=72128 CPUtime=1122
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 15939 0 0 0 112187 13 0 0 25 0 1 0 111641972 73859072 15728 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 18032 15728 73 166 0 17863 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 72128

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31426
/proc/meminfo: memFree=1608288/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=72384 CPUtime=1181.99
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 15996 0 0 0 118186 13 0 0 25 0 1 0 111641972 74121216 15785 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 18096 15785 73 166 0 17927 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 72384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 31426
/proc/meminfo: memFree=1608096/2055920 swapFree=4191356/4192956
[pid=31419] ppid=31417 vsize=72640 CPUtime=1200.09
/proc/31419/stat : 31419 (mxc-sat09) R 31417 31419 31202 0 -1 4194304 16048 0 0 0 119995 14 0 0 25 0 1 0 111641972 74383360 15837 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31419/statm: 18160 15837 73 166 0 17991 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 72640

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)
Real time (s): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.96
CPU system time (s): 0.150977
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 72640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16048
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= 2
involuntary context switches= 2582

runsolver used 1.44078 second user time and 2.44563 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-27 14:42:22
IDJOB=1738199
IDBENCH=71803
IDSOLVER=504
FILE ID=node56/1738199-1240836142
PBS_JOBID= 9187527
Free space on /tmp= 103076 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-26-243-24-70.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738199-1240836142/watcher-1738199-1240836142 -o /tmp/evaluation-result-1738199-1240836142/solver-1738199-1240836142 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1738199-1240836142.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= bf3875bd851fbd5f3e19defeb88389d1
RANDOM SEED=177339023

node56.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1672328 kB
Buffers:         55072 kB
Cached:         246400 kB
SwapCached:        924 kB
Active:         116612 kB
Inactive:       198844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672328 kB
SwapTotal:     4192956 kB
SwapFree:      4191356 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          22604 kB
Slab:            54084 kB
Committed_AS:   396560 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103076 MiB
End job on node56 at 2009-04-27 15:02:25