Trace number 1784633

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) 5000.03 5001.32

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 benchmark4440.72
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 

214.84/214.97	c starting MXC with:
214.84/214.97	c cnf_path = HOME/instance-1784633-1241956968.cnf
214.84/214.97	c restart_strategy = auto
214.84/214.97	c sign_strategy = cached
214.84/214.97	c use_preprocessing = -1
214.84/214.97	c output_implicant = 1
214.84/214.97	c timeout_seconds = 0
214.84/214.97	c running SatELite... done
214.84/214.97	c 25 vars eliminated
214.84/214.97	c received 0 units and 38320 clauses from SatELite
214.84/214.97	c 24 assignments made, starting to guess now
214.84/214.97	c ===================================[MXC]=====================================
214.84/214.97	c | Conflicts |                Clause Statistics                   |   Vars   |
214.84/214.97	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
214.84/214.97	c =============================================================================
214.84/214.97	c |         0 |       0   37025     1295        0        0     nan |      624 |
214.84/214.97	c |       100 |       0   37025     1295      100     1050   111.4 |      600 |
214.84/214.97	c |       210 |       0   37025     1295      210     1105   108.1 |      600 |
214.84/214.97	c |       441 |       0   37025     1295      441     1220    98.9 |      600 |
214.84/214.97	c |       805 |       0   37025     1295      805     1402    90.8 |      600 |
214.84/214.97	c |      1315 |       0   37025     1295     1315     1657    87.9 |      600 |
214.84/214.97	c |      1986 |       0   37025     1295     1986     1993    80.2 |      600 |
214.84/214.97	c |      2834 |       0   37025     1295     1834     2417    63.2 |      600 |
214.84/214.97	c |      3876 |       0   37025     1295     2876     2938    62.9 |      600 |
214.84/214.97	c |      5132 |       0   37025     1295     2651     3566    56.2 |      600 |
214.84/214.97	c |      6623 |       0   37026     1295     4141     4311    56.2 |      600 |
214.84/214.97	c |      8373 |       0   37026     1295     3650     5186    53.9 |      600 |
214.84/214.97	c |     10408 |       0   37026     1295     5685     6204    48.0 |      600 |
214.84/214.97	c |     12756 |       0   37026     1295     4671     7378    51.2 |      600 |
214.84/214.97	c |     15449 |       0   37026     1295     7364     8724    59.5 |      600 |
214.84/214.97	c |     18521 |       0   37026     1295     5411    10260    69.0 |      600 |
214.84/214.97	c |     22010 |       0   37026     1295     8900    12005    69.3 |      600 |
214.84/214.97	c |     25958 |       0   37026     1295    12848    13979    68.5 |      600 |
214.84/214.97	c |     30411 |       0   37026     1295     9765    16205    61.1 |      600 |
214.84/214.97	c |     35419 |       0   37026     1295    14773    18709    57.6 |      600 |
214.84/214.97	c |     41038 |       0   37026     1295    20392    21519    52.3 |      600 |
214.84/214.97	c |     47329 |       0   37026     1295    15360    23449    36.0 |      600 |
214.84/214.97	c |     54360 |       0   37027     1295    22390    24222    38.2 |      600 |
214.84/214.97	c |     62205 |       0   37027     1295    18019    24999    40.8 |      600 |
214.84/214.97	c |     70945 |       0   37027     1295    13914    25782    41.1 |      600 |
214.84/214.97	c |     80669 |       0   37027     1295    23638    26570    39.6 |      600 |
214.84/214.97	c |     91476 |       0   37028     1295    21038    27365    52.5 |      600 |
214.84/214.97	c |    103474 |       0   37028     1295    19121    28168    82.9 |      600 |
214.84/214.97	c |    116782 |       0   37028     1295    18048    28979    87.6 |      600 |
214.84/214.97	c |    131532 |       0   37028     1295    17994    29800    85.6 |      600 |
214.84/214.97	c |    147868 |       0   37028     1295    19110    30630    83.8 |      600 |
214.84/214.97	c |    165948 |       0   37028     1295    21595    31471    84.5 |      600 |
214.84/214.97	c |    185947 |       0   37028     1295    25653    32323    85.5 |      600 |
214.84/214.97	c |    208057 |       0   37028     1295    31478    33187    79.5 |      600 |
214.84/214.97	c |    232489 |       0   37028     1295    22346    34064    85.9 |      600 |
214.84/214.97	c |    259475 |       0   37028     1295    32095    34954    95.5 |      600 |
214.84/214.97	c |    289271 |       0   37028     1295    26568    35858    95.8 |      600 |
214.84/214.97	c |    322158 |       0   37028     1295    23067    36776    93.5 |      600 |
214.84/214.97	c |    358445 |       0   37028     1295    21964    37710    89.8 |      600 |
214.84/214.97	c |    398472 |       0   37028     1295    23661    38660    93.1 |      600 |
214.84/214.97	c |    442613 |       0   37028     1295    28593    39626   102.1 |      600 |
214.84/214.97	c |    491279 |       0   37028     1295    37210    40609    91.0 |      600 |
214.84/214.97	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-1784633-1241956968/watcher-1784633-1241956968 -o /tmp/evaluation-result-1784633-1241956968/solver-1784633-1241956968 -C 5000 -W 6000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1784633-1241956968.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27432
/proc/meminfo: memFree=1799112/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=1692 CPUtime=0
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 292 0 0 0 0 0 0 0 18 0 1 0 223726858 1732608 278 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 423 279 54 166 0 254 0

[startup+0.075272 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27432
/proc/meminfo: memFree=1799112/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=3040 CPUtime=0.07
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 731 0 0 0 7 0 0 0 18 0 1 0 223726858 3112960 605 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 760 605 55 166 0 591 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3040

[startup+0.101272 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27432
/proc/meminfo: memFree=1799112/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=3172 CPUtime=0.09
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 772 0 0 0 9 0 0 0 18 0 1 0 223726858 3248128 646 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 793 647 56 166 0 624 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3172

[startup+0.301294 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27432
/proc/meminfo: memFree=1799112/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=3636 CPUtime=0.29
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 890 0 0 0 29 0 0 0 20 0 1 0 223726858 3723264 764 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 909 764 56 166 0 740 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3636

[startup+0.701336 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27432
/proc/meminfo: memFree=1799112/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=4460 CPUtime=0.69
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 1199 0 0 0 69 0 0 0 24 0 1 0 223726858 4567040 988 1992294400 134512640 135192793 4294956224 18446744073709551615 134534022 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 1115 988 73 166 0 946 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4460

[startup+1.50142 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 27433
/proc/meminfo: memFree=1794496/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=6316 CPUtime=1.49
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 1653 0 0 0 149 0 0 0 25 0 1 0 223726858 6467584 1442 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 1579 1442 73 166 0 1410 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6316

[startup+3.10159 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 27433
/proc/meminfo: memFree=1791744/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=8924 CPUtime=3.09
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 2286 0 0 0 309 0 0 0 25 0 1 0 223726858 9138176 2075 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 2231 2075 73 166 0 2062 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8924

[startup+6.30192 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27433
/proc/meminfo: memFree=1788488/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=13140 CPUtime=6.29
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 3263 0 0 0 628 1 0 0 25 0 1 0 223726858 13455360 3052 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 3285 3052 73 166 0 3116 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13140

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27433
/proc/meminfo: memFree=1784784/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=15784 CPUtime=12.69
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 3821 0 0 0 1267 2 0 0 25 0 1 0 223726858 16162816 3610 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 3946 3610 73 166 0 3777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15784

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 27433
/proc/meminfo: memFree=1776784/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=24168 CPUtime=25.49
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 5807 0 0 0 2546 3 0 0 25 0 1 0 223726858 24748032 5596 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 6042 5596 73 166 0 5873 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24168

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 27433
/proc/meminfo: memFree=1773392/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=27940 CPUtime=51.07
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 6658 0 0 0 5104 3 0 0 25 0 1 0 223726858 28610560 6447 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 6985 6447 73 166 0 6816 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27940

[startup+102.306 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 27433
/proc/meminfo: memFree=1768400/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=33388 CPUtime=102.27
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 7910 0 0 0 10223 4 0 0 25 0 1 0 223726858 34189312 7699 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 8347 7699 73 166 0 8178 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33388

[startup+162.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/66 27433
/proc/meminfo: memFree=1766032/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=36424 CPUtime=162.25
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 8497 0 0 0 16220 5 0 0 25 0 1 0 223726858 37298176 8286 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 9106 8286 73 166 0 8937 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 36424

[startup+222.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/66 27433
/proc/meminfo: memFree=1762192/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=41208 CPUtime=222.23
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 9446 0 0 0 22218 5 0 0 25 0 1 0 223726858 42196992 9235 1992294400 134512640 135192793 4294956224 18446744073709551615 134533800 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 10302 9235 73 166 0 10133 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 41208

[startup+282.302 s]
/proc/loadavg: 1.15 1.05 1.01 2/66 27433
/proc/meminfo: memFree=1759696/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=43908 CPUtime=282.22
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 10051 0 0 0 28216 6 0 0 25 0 1 0 223726858 44961792 9840 1992294400 134512640 135192793 4294956224 18446744073709551615 134548766 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 10977 9840 73 166 0 10808 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 43908

[startup+342.301 s]
/proc/loadavg: 1.11 1.06 1.01 2/66 27433
/proc/meminfo: memFree=1755664/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=48700 CPUtime=342.21
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 11088 0 0 0 34214 7 0 0 25 0 1 0 223726858 49868800 10877 1992294400 134512640 135192793 4294956224 18446744073709551615 134533896 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 12175 10877 73 166 0 12006 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 48700

[startup+402.301 s]
/proc/loadavg: 1.04 1.04 1.00 2/66 27433
/proc/meminfo: memFree=1752400/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=52608 CPUtime=402.19
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 11865 0 0 0 40212 7 0 0 25 0 1 0 223726858 53870592 11654 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 13152 11654 73 166 0 12983 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 52608

[startup+462.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 27433
/proc/meminfo: memFree=1751056/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=54020 CPUtime=462.17
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 12202 0 0 0 46210 7 0 0 25 0 1 0 223726858 55316480 11991 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 13505 11991 73 166 0 13336 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 54020

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 27433
/proc/meminfo: memFree=1749968/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=55032 CPUtime=522.15
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 12463 0 0 0 52208 7 0 0 25 0 1 0 223726858 56352768 12252 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 13758 12252 73 166 0 13589 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 55032

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 27433
/proc/meminfo: memFree=1748304/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=57212 CPUtime=582.15
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 12871 0 0 0 58207 8 0 0 25 0 1 0 223726858 58585088 12660 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 14303 12660 73 166 0 14134 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 57212

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 27433
/proc/meminfo: memFree=1746832/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=59020 CPUtime=642.13
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 13238 0 0 0 64205 8 0 0 25 0 1 0 223726858 60436480 13027 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 14755 13027 73 166 0 14586 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 59020

[startup+702.302 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27441
/proc/meminfo: memFree=1695440/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=122480 CPUtime=4061.25
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 25924 0 0 0 406108 17 0 0 25 0 1 0 223726858 125419520 25713 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 30620 25713 73 166 0 30451 0
Current children cumulated CPU time (s) 4061.25
Current children cumulated vsize (KiB) 122480

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27441
/proc/meminfo: memFree=1695376/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=122480 CPUtime=4121.23
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 25948 0 0 0 412106 17 0 0 25 0 1 0 223726858 125419520 25737 1992294400 134512640 135192793 4294956224 18446744073709551615 134552288 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 30620 25737 73 166 0 30451 0
Current children cumulated CPU time (s) 4121.23
Current children cumulated vsize (KiB) 122480

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27441
/proc/meminfo: memFree=1694032/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=124140 CPUtime=4181.21
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 26270 0 0 0 418104 17 0 0 25 0 1 0 223726858 127119360 26059 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 31035 26059 73 166 0 30866 0
Current children cumulated CPU time (s) 4181.21
Current children cumulated vsize (KiB) 124140

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27441
/proc/meminfo: memFree=1693968/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=124140 CPUtime=4241.19
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 26294 0 0 0 424102 17 0 0 25 0 1 0 223726858 127119360 26083 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 31035 26083 73 166 0 30866 0
Current children cumulated CPU time (s) 4241.19
Current children cumulated vsize (KiB) 124140

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27441
/proc/meminfo: memFree=1693200/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=125292 CPUtime=4301.19
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 26472 0 0 0 430101 18 0 0 25 0 1 0 223726858 128299008 26261 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 31323 26261 73 166 0 31154 0
Current children cumulated CPU time (s) 4301.19
Current children cumulated vsize (KiB) 125292

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27441
/proc/meminfo: memFree=1692368/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=126316 CPUtime=4361.17
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 26681 0 0 0 436099 18 0 0 25 0 1 0 223726858 129347584 26470 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 31579 26470 73 166 0 31410 0
Current children cumulated CPU time (s) 4361.17
Current children cumulated vsize (KiB) 126316

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27441
/proc/meminfo: memFree=1690960/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=128108 CPUtime=4421.15
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 27030 0 0 0 442097 18 0 0 25 0 1 0 223726858 131182592 26819 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 32027 26819 73 166 0 31858 0
Current children cumulated CPU time (s) 4421.15
Current children cumulated vsize (KiB) 128108

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27441
/proc/meminfo: memFree=1690576/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=128620 CPUtime=4481.13
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 27122 0 0 0 448095 18 0 0 25 0 1 0 223726858 131706880 26911 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 32155 26911 73 166 0 31986 0
Current children cumulated CPU time (s) 4481.13
Current children cumulated vsize (KiB) 128620

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27441
/proc/meminfo: memFree=1690512/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=128620 CPUtime=4541.12
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 27134 0 0 0 454094 18 0 0 25 0 1 0 223726858 131706880 26923 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 32155 26923 73 166 0 31986 0
Current children cumulated CPU time (s) 4541.12
Current children cumulated vsize (KiB) 128620

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27441
/proc/meminfo: memFree=1690128/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=129088 CPUtime=4601.11
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 27227 0 0 0 460093 18 0 0 25 0 1 0 223726858 132186112 27016 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 32272 27016 73 166 0 32103 0
Current children cumulated CPU time (s) 4601.11
Current children cumulated vsize (KiB) 129088

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27441
/proc/meminfo: memFree=1689488/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=130112 CPUtime=4661.09
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 27387 0 0 0 466091 18 0 0 25 0 1 0 223726858 133234688 27176 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 32528 27176 73 166 0 32359 0
Current children cumulated CPU time (s) 4661.09
Current children cumulated vsize (KiB) 130112

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27441
/proc/meminfo: memFree=1689424/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=130112 CPUtime=4721.08
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 27399 0 0 0 472090 18 0 0 25 0 1 0 223726858 133234688 27188 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 32528 27188 73 166 0 32359 0
Current children cumulated CPU time (s) 4721.08
Current children cumulated vsize (KiB) 130112

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27441
/proc/meminfo: memFree=1689296/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=130112 CPUtime=4781.06
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 27418 0 0 0 478088 18 0 0 25 0 1 0 223726858 133234688 27207 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 32528 27207 73 166 0 32359 0
Current children cumulated CPU time (s) 4781.06
Current children cumulated vsize (KiB) 130112

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27441
/proc/meminfo: memFree=1688912/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=130624 CPUtime=4841.04
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 27511 0 0 0 484086 18 0 0 25 0 1 0 223726858 133758976 27300 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 32656 27300 73 166 0 32487 0
Current children cumulated CPU time (s) 4841.04
Current children cumulated vsize (KiB) 130624

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27441
/proc/meminfo: memFree=1688464/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=130880 CPUtime=4901.02
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 27625 0 0 0 490084 18 0 0 25 0 1 0 223726858 134021120 27414 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 32720 27414 73 166 0 32551 0
Current children cumulated CPU time (s) 4901.02
Current children cumulated vsize (KiB) 130880

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27441
/proc/meminfo: memFree=1688208/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=131136 CPUtime=4961.02
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 27692 0 0 0 496083 19 0 0 25 0 1 0 223726858 134283264 27481 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 32784 27481 73 166 0 32615 0
Current children cumulated CPU time (s) 4961.02
Current children cumulated vsize (KiB) 131136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27441
/proc/meminfo: memFree=1688016/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=131392 CPUtime=5000.01
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 27736 0 0 0 499982 19 0 0 25 0 1 0 223726858 134545408 27525 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 32848 27525 73 166 0 32679 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 131392

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27441
/proc/meminfo: memFree=1688016/2055920 swapFree=4180856/4192956
[pid=27432] ppid=27430 vsize=131392 CPUtime=5000.01
/proc/27432/stat : 27432 (mxc-sat09) R 27430 27432 27395 0 -1 4194304 27736 0 0 0 499982 19 0 0 25 0 1 0 223726858 134545408 27525 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27432/statm: 32848 27525 73 166 0 32679 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 131392

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.32
CPU time (s): 5000.03
CPU user time (s): 4999.83
CPU system time (s): 0.207968
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 131392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.207968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27736
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= 3708

runsolver used 5.57015 second user time and 12.5301 second system time

The end

Launcher Data 

Begin job on node79 at 2009-05-10 14:02:49
IDJOB=1784633
IDBENCH=71803
IDSOLVER=613
FILE ID=node79/1784633-1241956968
PBS_JOBID= 9265124
Free space on /tmp= 66288 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-1784633-1241956968/watcher-1784633-1241956968 -o /tmp/evaluation-result-1784633-1241956968/solver-1784633-1241956968 -C 5000 -W 6000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1784633-1241956968.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= bf3875bd851fbd5f3e19defeb88389d1
RANDOM SEED=956541734

node79.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1799592 kB
Buffers:         54816 kB
Cached:         133036 kB
SwapCached:       7104 kB
Active:         113720 kB
Inactive:        83512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799592 kB
SwapTotal:     4192956 kB
SwapFree:      4180856 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          14048 kB
Slab:            45040 kB
Committed_AS:   736844 kB
PageTables:       1384 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= 66284 MiB
End job on node79 at 2009-05-10 15:26:12