Trace number 1513109

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
VARSAT-random 2009-03-22? (TO) 1200.06 1207.01

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S1549575664-035.cnf
MD5SUM88d4611d108004ec1f24e3826a831460
Bench CategoryRANDOM (random 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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.00/0.04	c |  Timeout:              43200 s
0.00/0.04	c |  Random Seed:          922418265.000000
0.00/0.04	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.04	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.04	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.04	c |                                                                             |
0.58/0.60	c ============================[ Search Statistics ]==============================
0.58/0.60	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.58/0.60	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.58/0.60	c ===============================================================================
0.58/0.60	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.68/0.73	c |       100 |     220    18700   130900 |     6856      100     63 |  0.002 % |
0.78/0.86	c |       251 |     220    18700   130900 |     7542      251     60 |  0.002 % |
0.88/0.99	c |       479 |     220    18700   130900 |     8296      479     60 |  0.002 % |
1.08/1.13	c |       816 |     220    18700   130900 |     9126      816     59 |  0.002 % |
1.18/1.29	c |      1323 |     220    18700   130900 |    10038     1323     61 |  0.002 % |
1.38/1.47	c |      2082 |     220    18700   130900 |    11042     2082     62 |  0.002 % |
1.58/1.69	c |      3222 |     220    18700   130900 |    12147     3222     61 |  0.002 % |
1.97/2.00	c |      4931 |     220    18700   130900 |    13361     4931     61 |  0.002 % |
2.37/2.46	c |      7493 |     220    18700   130900 |    14697     7493     61 |  0.002 % |
3.07/3.19	c |     11337 |     220    18700   130900 |    16167    11337     62 |  0.002 % |
4.46/4.51	c |     17103 |     220    18700   130900 |    17784     8968     61 |  0.002 % |
6.25/6.30	c |     25755 |     220    18700   130900 |    19562    17620     63 |  0.002 % |
9.33/9.44	c |     38730 |     220    18700   130900 |    21519    10926     64 |  0.002 % |
14.31/14.48	c |     58191 |     220    18700   130900 |    23671    19580     65 |  0.002 % |
23.05/23.26	c |     87383 |     220    18700   130900 |    26038    12038     63 |  0.002 % |
36.77/37.04	c |    131172 |     220    18700   130900 |    28641    12870     62 |  0.002 % |
59.34/59.70	c |    196857 |     220    18700   130900 |    31506    28549     65 |  0.002 % |
94.34/94.97	c |    295384 |     220    18700   130900 |    34656    30977     64 |  0.002 % |
150.42/151.35	c |    443174 |     220    18700   130900 |    38122    24245     64 |  0.002 % |
244.57/246.04	c |    664859 |     220    18700   130900 |    41934    18953     61 |  0.002 % |
389.71/392.03	c |    997384 |     220    18700   130900 |    46128    33509     64 |  0.002 % |
620.48/624.18	c |   1496172 |     220    18700   130900 |    50741    40093     64 |  0.002 % |
1017.39/1023.37	c |   2244354 |     220    18700   130900 |    55815    44178     64 |  0.002 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513109-1238212568/watcher-1513109-1238212568 -o /tmp/evaluation-result-1513109-1238212568/solver-1513109-1238212568 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=922418265 HOME/instance-1513109-1238212568.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: 2.01 2.03 1.98 4/85 25953
/proc/meminfo: memFree=1846776/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=18576 CPUtime=0
/proc/25953/stat : 25953 (runsolver) R 25951 25953 25240 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1093917805 19021824 292 1992294400 4194304 4302548 548682068448 18446744073709551615 233402068263 0 0 4096 24578 0 0 0 17 1 0 0
/proc/25953/statm: 4644 292 257 26 0 2626 0

[startup+0.112589 s]
/proc/loadavg: 2.01 2.03 1.98 4/85 25953
/proc/meminfo: memFree=1846776/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=6796 CPUtime=0.09
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 1406 0 0 0 9 0 0 0 20 0 1 0 1093917805 6959104 1391 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 1699 1391 97 221 0 1475 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6796

[startup+0.201596 s]
/proc/loadavg: 2.01 2.03 1.98 4/85 25953
/proc/meminfo: memFree=1846776/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=6796 CPUtime=0.18
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 1406 0 0 0 18 0 0 0 20 0 1 0 1093917805 6959104 1391 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 1699 1391 97 221 0 1475 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6796

[startup+0.301605 s]
/proc/loadavg: 2.01 2.03 1.98 4/85 25953
/proc/meminfo: memFree=1846776/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=6796 CPUtime=0.28
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 1406 0 0 0 28 0 0 0 21 0 1 0 1093917805 6959104 1391 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 1699 1391 97 221 0 1475 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6796

[startup+0.701647 s]
/proc/loadavg: 2.01 2.03 1.98 4/85 25953
/proc/meminfo: memFree=1846776/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=6580 CPUtime=0.68
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 1448 0 0 0 68 0 0 0 25 0 1 0 1093917805 6737920 1359 1992294400 4194304 5102416 548682068800 18446744073709551615 4220540 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 1645 1359 102 221 0 1421 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6580

[startup+1.50173 s]
/proc/loadavg: 2.00 2.03 1.98 3/86 25954
/proc/meminfo: memFree=1841456/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=6580 CPUtime=1.48
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 1459 0 0 0 148 0 0 0 25 0 1 0 1093917805 6737920 1370 1992294400 4194304 5102416 548682068800 18446744073709551615 4220272 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 1645 1370 112 221 0 1421 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6580

[startup+3.10289 s]
/proc/loadavg: 2.00 2.03 1.98 3/86 25954
/proc/meminfo: memFree=1841200/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=8432 CPUtime=3.07
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 1925 0 0 0 306 1 0 0 25 0 1 0 1093917805 8634368 1836 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 2108 1836 112 221 0 1884 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8432

[startup+6.30121 s]
/proc/loadavg: 2.00 2.03 1.98 3/86 25954
/proc/meminfo: memFree=1837872/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=10784 CPUtime=6.25
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 2506 0 0 0 624 1 0 0 25 0 1 0 1093917805 11042816 2417 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 2696 2417 112 221 0 2472 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10784

[startup+12.7018 s]
/proc/loadavg: 2.00 2.03 1.98 3/86 25954
/proc/meminfo: memFree=1835568/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=12632 CPUtime=12.61
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 2963 0 0 0 1259 2 0 0 25 0 1 0 1093917805 12935168 2874 1992294400 4194304 5102416 548682068800 18446744073709551615 4249499 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 3158 2874 112 221 0 2934 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 12632

[startup+25.5011 s]
/proc/loadavg: 2.00 2.03 1.98 3/86 25954
/proc/meminfo: memFree=1834032/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=14108 CPUtime=25.33
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 3315 0 0 0 2531 2 0 0 25 0 1 0 1093917805 14446592 3226 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 3527 3226 112 221 0 3303 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 14108

[startup+51.1017 s]
/proc/loadavg: 2.00 2.03 1.98 3/86 25954
/proc/meminfo: memFree=1831088/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=17180 CPUtime=50.79
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 4054 0 0 0 5075 4 0 0 25 0 1 0 1093917805 17592320 3965 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 4295 3965 112 221 0 4071 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 17180

[startup+102.302 s]
/proc/loadavg: 2.00 2.02 1.98 3/86 25954
/proc/meminfo: memFree=1827824/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=20412 CPUtime=101.7
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 4820 0 0 0 10166 4 0 0 25 0 1 0 1093917805 20901888 4731 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 5103 4731 112 221 0 4879 0
Current children cumulated CPU time (s) 101.7
Current children cumulated vsize (KiB) 20412

[startup+162.302 s]
/proc/loadavg: 2.00 2.02 1.98 3/86 25954
/proc/meminfo: memFree=1825584/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=22636 CPUtime=161.35
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 5369 0 0 0 16130 5 0 0 25 0 1 0 1093917805 23179264 5280 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 5659 5280 112 221 0 5435 0
Current children cumulated CPU time (s) 161.35
Current children cumulated vsize (KiB) 22636

[startup+222.308 s]
/proc/loadavg: 2.00 2.01 1.98 3/86 25954
/proc/meminfo: memFree=1824688/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=23624 CPUtime=221.01
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 5600 0 0 0 22096 5 0 0 25 0 1 0 1093917805 24190976 5511 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 5906 5511 112 221 0 5682 0
Current children cumulated CPU time (s) 221.01
Current children cumulated vsize (KiB) 23624

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 25954
/proc/meminfo: memFree=1822512/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=25988 CPUtime=280.67
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 6130 0 0 0 28061 6 0 0 25 0 1 0 1093917805 26611712 6041 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 6497 6041 112 221 0 6273 0
Current children cumulated CPU time (s) 280.67
Current children cumulated vsize (KiB) 25988

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 25960
/proc/meminfo: memFree=1821488/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=27176 CPUtime=340.3
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 6390 0 0 0 34024 6 0 0 25 0 1 0 1093917805 27828224 6301 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 6794 6301 112 221 0 6570 0
Current children cumulated CPU time (s) 340.3
Current children cumulated vsize (KiB) 27176

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 25960
/proc/meminfo: memFree=1819888/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=28628 CPUtime=399.96
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 6774 0 0 0 39989 7 0 0 25 0 1 0 1093917805 29315072 6685 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 7157 6685 112 221 0 6933 0
Current children cumulated CPU time (s) 399.96
Current children cumulated vsize (KiB) 28628

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 25960
/proc/meminfo: memFree=1818864/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=29760 CPUtime=459.61
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 7029 0 0 0 45954 7 0 0 25 0 1 0 1093917805 30474240 6940 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 7440 6940 112 221 0 7216 0
Current children cumulated CPU time (s) 459.61
Current children cumulated vsize (KiB) 29760

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 25960
/proc/meminfo: memFree=1818288/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=30304 CPUtime=519.27
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 7168 0 0 0 51920 7 0 0 25 0 1 0 1093917805 31031296 7079 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 7576 7079 112 221 0 7352 0
Current children cumulated CPU time (s) 519.27
Current children cumulated vsize (KiB) 30304

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 25960
/proc/meminfo: memFree=1818032/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=30636 CPUtime=578.92
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 7223 0 0 0 57885 7 0 0 25 0 1 0 1093917805 31371264 7134 1992294400 4194304 5102416 548682068800 18446744073709551615 4228593 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 7659 7134 112 221 0 7435 0
Current children cumulated CPU time (s) 578.92
Current children cumulated vsize (KiB) 30636

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 25960
/proc/meminfo: memFree=1816560/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=32056 CPUtime=638.58
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 7586 0 0 0 63850 8 0 0 25 0 1 0 1093917805 32825344 7497 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 8014 7497 112 221 0 7790 0
Current children cumulated CPU time (s) 638.58
Current children cumulated vsize (KiB) 32056

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 25960
/proc/meminfo: memFree=1815664/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=33116 CPUtime=698.23
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 7810 0 0 0 69815 8 0 0 25 0 1 0 1093917805 33910784 7721 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 8279 7721 112 221 0 8055 0
Current children cumulated CPU time (s) 698.23
Current children cumulated vsize (KiB) 33116

[startup+762.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 25960
/proc/meminfo: memFree=1815088/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=33624 CPUtime=757.89
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 7939 0 0 0 75781 8 0 0 25 0 1 0 1093917805 34430976 7850 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 8406 7850 112 221 0 8182 0
Current children cumulated CPU time (s) 757.89
Current children cumulated vsize (KiB) 33624

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 25960
/proc/meminfo: memFree=1814384/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=34700 CPUtime=817.55
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 8125 0 0 0 81746 9 0 0 25 0 1 0 1093917805 35532800 8036 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 8675 8036 112 221 0 8451 0
Current children cumulated CPU time (s) 817.55
Current children cumulated vsize (KiB) 34700

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 25960
/proc/meminfo: memFree=1814000/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=34860 CPUtime=877.21
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 8195 0 0 0 87712 9 0 0 25 0 1 0 1093917805 35696640 8106 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 8715 8106 112 221 0 8491 0
Current children cumulated CPU time (s) 877.21
Current children cumulated vsize (KiB) 34860

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 25960
/proc/meminfo: memFree=1813552/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=35476 CPUtime=936.86
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 8308 0 0 0 93677 9 0 0 25 0 1 0 1093917805 36327424 8219 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 8869 8219 112 221 0 8645 0
Current children cumulated CPU time (s) 936.86
Current children cumulated vsize (KiB) 35476

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 25960
/proc/meminfo: memFree=1813104/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=35900 CPUtime=996.51
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 8417 0 0 0 99642 9 0 0 25 0 1 0 1093917805 36761600 8328 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 8975 8328 112 221 0 8751 0
Current children cumulated CPU time (s) 996.51
Current children cumulated vsize (KiB) 35900

[startup+1062.3 s]
/proc/loadavg: 2.06 2.01 1.99 3/86 25960
/proc/meminfo: memFree=1811056/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=37924 CPUtime=1056.18
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 8924 0 0 0 105608 10 0 0 25 0 1 0 1093917805 38834176 8835 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 9481 8835 112 221 0 9257 0
Current children cumulated CPU time (s) 1056.18
Current children cumulated vsize (KiB) 37924

[startup+1122.3 s]
/proc/loadavg: 2.02 2.01 1.99 3/86 25960
/proc/meminfo: memFree=1810352/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=38520 CPUtime=1115.82
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 9086 0 0 0 111572 10 0 0 25 0 1 0 1093917805 39444480 8997 1992294400 4194304 5102416 548682068800 18446744073709551615 4254754 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 9630 8997 112 221 0 9406 0
Current children cumulated CPU time (s) 1115.82
Current children cumulated vsize (KiB) 38520

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25960
/proc/meminfo: memFree=1809840/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=39256 CPUtime=1175.49
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 9219 0 0 0 117538 11 0 0 25 0 1 0 1093917805 40198144 9130 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 9814 9130 112 221 0 9590 0
Current children cumulated CPU time (s) 1175.49
Current children cumulated vsize (KiB) 39256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1207 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25960
/proc/meminfo: memFree=1809584/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=39400 CPUtime=1200.04
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 9249 0 0 0 119993 11 0 0 25 0 1 0 1093917805 40345600 9160 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 9850 9160 112 221 0 9626 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 39400

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

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

[startup+1207 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25960
/proc/meminfo: memFree=1809584/2055920 swapFree=4169364/4192956
[pid=25953] ppid=25951 vsize=39400 CPUtime=1200.04
/proc/25953/stat : 25953 (varsat-random_s) R 25951 25953 25240 0 -1 4194304 9249 0 0 0 119993 11 0 0 25 0 1 0 1093917805 40345600 9160 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25953/statm: 9850 9160 112 221 0 9626 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 39400

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1207.01
CPU time (s): 1200.06
CPU user time (s): 1199.94
CPU system time (s): 0.119981
CPU usage (%): 99.4236
Max. virtual memory (cumulated for all children) (KiB): 39400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9249
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= 14658

runsolver used 1.74673 second user time and 4.85426 second system time

The end

Launcher Data 

Begin job on node70 at 2009-03-28 04:56:08
IDJOB=1513109
IDBENCH=70235
IDSOLVER=539
FILE ID=node70/1513109-1238212568
PBS_JOBID= 9060496
Free space on /tmp= 65292 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S1549575664-035.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513109-1238212568/watcher-1513109-1238212568 -o /tmp/evaluation-result-1513109-1238212568/solver-1513109-1238212568 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=922418265 HOME/instance-1513109-1238212568.cnf

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

MD5SUM BENCH= 88d4611d108004ec1f24e3826a831460
RANDOM SEED=922418265

node70.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		: 3000.234
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		: 3000.234
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:       1847256 kB
Buffers:         28092 kB
Cached:         125660 kB
SwapCached:       8700 kB
Active:          68016 kB
Inactive:        95856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847256 kB
SwapTotal:     4192956 kB
SwapFree:      4169364 kB
Dirty:            1560 kB
Writeback:           0 kB
Mapped:          15216 kB
Slab:            28764 kB
Committed_AS:  2131780 kB
PageTables:       2668 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= 65292 MiB
End job on node70 at 2009-03-28 05:16:17