Trace number 1738178

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) 1200.09 1200.42

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-21-168-19-90.cnf
MD5SUM3286758d58a4fc3caa90b96d61beac86
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.101983
Satisfiable
(Un)Satisfiability was proved
Number of variables399
Number of clauses18184
Sum of the clauses size36729
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 218165
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  399                                                  |
0.00/0.00	c |  Number of clauses:    18184                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          195582891.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.13	c |         0 |     380    17785    45596 |     5928        0    nan |  0.000 % |
2.19/2.24	c |       101 |     380    17785    45596 |     6521      101     99 |  0.001 % |
4.29/4.37	c |       251 |     380    17785    45596 |     7173      251     99 |  0.001 % |
6.49/6.53	c |       478 |     380    17785    45596 |     7890      478    120 |  0.001 % |
8.59/8.70	c |       815 |     380    17785    45596 |     8679      815    137 |  0.001 % |
10.79/10.88	c |      1321 |     380    17785    45596 |     9547     1321    146 |  0.001 % |
13.09/13.11	c |      2081 |     380    17785    45596 |    10502     2081    153 |  0.001 % |
15.39/15.41	c |      3221 |     380    17785    45596 |    11552     3221    158 |  0.001 % |
17.78/17.85	c |      4929 |     380    17785    45596 |    12707     4929    160 |  0.001 % |
20.58/20.69	c |      7491 |     380    17785    45596 |    13978     7491    168 |  0.001 % |
25.38/25.44	c |     11337 |     380    17785    45596 |    15376    11337    170 |  0.001 % |
30.18/30.24	c |     17104 |     380    17785    45596 |    16914     9270    157 |  0.001 % |
37.58/37.66	c |     25753 |     380    17785    45596 |    18605     9329    167 |  0.001 % |
44.08/44.20	c |     38728 |     380    17785    45596 |    20466    12867    174 |  0.001 % |
59.58/59.68	c |     58191 |     380    17785    45596 |    22512    11603    189 |  0.001 % |
77.37/77.47	c |     87387 |     380    17785    45596 |    24764    18000    196 |  0.001 % |
100.16/100.24	c |    131180 |     380    17785    45596 |    27240    23075    143 |  0.001 % |
143.96/144.05	c |    196866 |     380    17785    45596 |    29964    16913    206 |  0.001 % |
210.73/210.89	c |    295392 |     380    17785    45596 |    32961    16511    207 |  0.001 % |
349.80/349.92	c |    443181 |     380    17785    45596 |    36257    27873    199 |  0.001 % |
531.45/531.64	c |    664864 |     380    17785    45596 |    39882    27812    218 |  0.001 % |
813.68/813.91	c |    997391 |     380    17785    45596 |    43871    33840    164 |  0.001 % |

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-1738178-1240835896/watcher-1738178-1240835896 -o /tmp/evaluation-result-1738178-1240835896/solver-1738178-1240835896 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=195582891 HOME/instance-1738178-1240835896.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: 1.04 1.00 1.03 3/64 4582
/proc/meminfo: memFree=1980352/2055920 swapFree=4178500/4192956
[pid=4582] ppid=4580 vsize=2684 CPUtime=0
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 318 0 0 0 0 0 0 0 20 0 1 0 111615744 2748416 303 1992294400 4194304 5102416 548682068784 18446744073709551615 4489522 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 671 303 88 221 0 447 0

[startup+0.0817111 s]
/proc/loadavg: 1.04 1.00 1.03 3/64 4582
/proc/meminfo: memFree=1980352/2055920 swapFree=4178500/4192956
[pid=4582] ppid=4580 vsize=4844 CPUtime=0.07
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 833 0 0 0 7 0 0 0 20 0 1 0 111615744 4960256 818 1992294400 4194304 5102416 548682068784 18446744073709551615 4273855 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 1211 818 99 221 0 987 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4844

[startup+0.102712 s]
/proc/loadavg: 1.04 1.00 1.03 3/64 4582
/proc/meminfo: memFree=1980352/2055920 swapFree=4178500/4192956
[pid=4582] ppid=4580 vsize=4844 CPUtime=0.09
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 834 0 0 0 9 0 0 0 20 0 1 0 111615744 4960256 819 1992294400 4194304 5102416 548682068784 18446744073709551615 4272856 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 1211 819 99 221 0 987 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.302734 s]
/proc/loadavg: 1.04 1.00 1.03 3/64 4582
/proc/meminfo: memFree=1980352/2055920 swapFree=4178500/4192956
[pid=4582] ppid=4580 vsize=4296 CPUtime=0.29
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 837 0 0 0 29 0 0 0 22 0 1 0 111615744 4399104 718 1992294400 4194304 5102416 548682068784 18446744073709551615 4220335 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 1074 718 102 221 0 850 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4296

[startup+0.70178 s]
/proc/loadavg: 1.04 1.00 1.03 3/64 4582
/proc/meminfo: memFree=1980352/2055920 swapFree=4178500/4192956
[pid=4582] ppid=4580 vsize=4296 CPUtime=0.69
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 837 0 0 0 69 0 0 0 25 0 1 0 111615744 4399104 718 1992294400 4194304 5102416 548682068784 18446744073709551615 4221949 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 1074 718 102 221 0 850 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4296

[startup+1.50187 s]
/proc/loadavg: 1.04 1.00 1.03 2/65 4583
/proc/meminfo: memFree=1977656/2055920 swapFree=4178500/4192956
[pid=4582] ppid=4580 vsize=4296 CPUtime=1.49
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 837 0 0 0 149 0 0 0 25 0 1 0 111615744 4399104 718 1992294400 4194304 5102416 548682068784 18446744073709551615 4220500 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 1074 718 102 221 0 850 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4296

[startup+3.10105 s]
/proc/loadavg: 1.04 1.00 1.03 2/65 4583
/proc/meminfo: memFree=1977528/2055920 swapFree=4178500/4192956
[pid=4582] ppid=4580 vsize=4296 CPUtime=3.09
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 850 0 0 0 309 0 0 0 25 0 1 0 111615744 4399104 731 1992294400 4194304 5102416 548682068784 18446744073709551615 4221975 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 1074 731 115 221 0 850 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4296

[startup+6.30141 s]
/proc/loadavg: 1.03 1.00 1.03 2/65 4583
/proc/meminfo: memFree=1977464/2055920 swapFree=4178500/4192956
[pid=4582] ppid=4580 vsize=4296 CPUtime=6.29
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 850 0 0 0 629 0 0 0 25 0 1 0 111615744 4399104 731 1992294400 4194304 5102416 548682068784 18446744073709551615 4220505 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 1074 731 115 221 0 850 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4296

[startup+12.7011 s]
/proc/loadavg: 1.03 1.00 1.02 2/65 4583
/proc/meminfo: memFree=1977144/2055920 swapFree=4178500/4192956
[pid=4582] ppid=4580 vsize=4824 CPUtime=12.68
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 974 0 0 0 1268 0 0 0 25 0 1 0 111615744 4939776 855 1992294400 4194304 5102416 548682068784 18446744073709551615 4220500 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 1206 855 115 221 0 982 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4824

[startup+25.5016 s]
/proc/loadavg: 1.02 1.00 1.02 2/65 4583
/proc/meminfo: memFree=1969208/2055920 swapFree=4178500/4192956
[pid=4582] ppid=4580 vsize=13064 CPUtime=25.48
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 3003 0 0 0 2546 2 0 0 25 0 1 0 111615744 13377536 2884 1992294400 4194304 5102416 548682068784 18446744073709551615 4241955 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 3266 2884 115 221 0 3042 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13064

[startup+51.1015 s]
/proc/loadavg: 1.01 1.00 1.02 2/65 4583
/proc/meminfo: memFree=1961656/2055920 swapFree=4178500/4192956
[pid=4582] ppid=4580 vsize=20776 CPUtime=51.07
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 4849 0 0 0 5104 3 0 0 25 0 1 0 111615744 21274624 4730 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 5194 4730 115 221 0 4970 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20776

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 4585
/proc/meminfo: memFree=1949112/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=29816 CPUtime=102.26
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 7062 0 0 0 10221 5 0 0 25 0 1 0 111615744 30531584 6943 1992294400 4194304 5102416 548682068784 18446744073709551615 4220500 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 7454 6943 115 221 0 7230 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29816

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 4585
/proc/meminfo: memFree=1941112/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=38376 CPUtime=162.25
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 9161 0 0 0 16217 8 0 0 25 0 1 0 111615744 39297024 9042 1992294400 4194304 5102416 548682068784 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 9594 9042 115 221 0 9370 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 38376

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4585
/proc/meminfo: memFree=1938936/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=40224 CPUtime=222.23
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 9584 0 0 0 22215 8 0 0 25 0 1 0 111615744 41189376 9465 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 10056 9465 115 221 0 9832 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 40224

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4585
/proc/meminfo: memFree=1936568/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=42808 CPUtime=282.21
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 10162 0 0 0 28213 8 0 0 25 0 1 0 111615744 43835392 10043 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 10702 10043 115 221 0 10478 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 42808

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4585
/proc/meminfo: memFree=1931064/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=48680 CPUtime=342.2
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 11518 0 0 0 34210 10 0 0 25 0 1 0 111615744 49848320 11399 1992294400 4194304 5102416 548682068784 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 12170 11399 115 221 0 11946 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 48680

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4585
/proc/meminfo: memFree=1930040/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=49748 CPUtime=402.18
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 11765 0 0 0 40208 10 0 0 25 0 1 0 111615744 50941952 11646 1992294400 4194304 5102416 548682068784 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 12437 11646 115 221 0 12213 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 49748

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4585
/proc/meminfo: memFree=1928184/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=51576 CPUtime=462.16
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 12211 0 0 0 46206 10 0 0 25 0 1 0 111615744 52813824 12092 1992294400 4194304 5102416 548682068784 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 12894 12092 115 221 0 12670 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 51576

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4585
/proc/meminfo: memFree=1926712/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=53096 CPUtime=522.16
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 12570 0 0 0 52205 11 0 0 25 0 1 0 111615744 54370304 12451 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 13274 12451 115 221 0 13050 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 53096

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4585
/proc/meminfo: memFree=1920824/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=59028 CPUtime=582.13
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 14031 0 0 0 58202 11 0 0 25 0 1 0 111615744 60444672 13912 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 14757 13912 115 221 0 14533 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 59028

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4585
/proc/meminfo: memFree=1920440/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=59636 CPUtime=642.12
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 14136 0 0 0 64201 11 0 0 25 0 1 0 111615744 61067264 14017 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 14909 14017 115 221 0 14685 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 59636

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4585
/proc/meminfo: memFree=1919800/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=60528 CPUtime=702.11
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 14272 0 0 0 70199 12 0 0 25 0 1 0 111615744 61980672 14153 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 15132 14153 115 221 0 14908 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 60528

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4585
/proc/meminfo: memFree=1918584/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=61556 CPUtime=762.09
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 14570 0 0 0 76197 12 0 0 25 0 1 0 111615744 63033344 14451 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 15389 14451 115 221 0 15165 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 61556

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4585
/proc/meminfo: memFree=1918392/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=61556 CPUtime=822.07
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 14599 0 0 0 82195 12 0 0 25 0 1 0 111615744 63033344 14480 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 15389 14480 115 221 0 15165 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 61556

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4585
/proc/meminfo: memFree=1917944/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=62040 CPUtime=882.06
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 14705 0 0 0 88194 12 0 0 25 0 1 0 111615744 63528960 14586 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 15510 14586 115 221 0 15286 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 62040

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4585
/proc/meminfo: memFree=1917816/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=62040 CPUtime=942.04
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 14730 0 0 0 94192 12 0 0 25 0 1 0 111615744 63528960 14611 1992294400 4194304 5102416 548682068784 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 15510 14611 115 221 0 15286 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 62040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4585
/proc/meminfo: memFree=1917752/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=62040 CPUtime=1002.02
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 14743 0 0 0 100190 12 0 0 25 0 1 0 111615744 63528960 14624 1992294400 4194304 5102416 548682068784 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 15510 14624 115 221 0 15286 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 62040

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4585
/proc/meminfo: memFree=1917624/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=62040 CPUtime=1062.01
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 14773 0 0 0 106189 12 0 0 25 0 1 0 111615744 63528960 14654 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 15510 14654 115 221 0 15286 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 62040

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4585
/proc/meminfo: memFree=1916664/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=63108 CPUtime=1121.99
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 14995 0 0 0 112187 12 0 0 25 0 1 0 111615744 64622592 14876 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 15777 14876 115 221 0 15553 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 63108

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4585
/proc/meminfo: memFree=1916408/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=63320 CPUtime=1181.97
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 15044 0 0 0 118185 12 0 0 25 0 1 0 111615744 64839680 14925 1992294400 4194304 5102416 548682068784 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 15830 14925 115 221 0 15606 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 63320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4585
/proc/meminfo: memFree=1916408/2055920 swapFree=4178512/4192956
[pid=4582] ppid=4580 vsize=63320 CPUtime=1200.07
/proc/4582/stat : 4582 (varsat-random_s) R 4580 4582 4308 0 -1 4194304 15044 0 0 0 119995 12 0 0 25 0 1 0 111615744 64839680 14925 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/4582/statm: 15830 14925 115 221 0 15606 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 63320

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): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.135979
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 63320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15044
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= 1995

runsolver used 0.91786 second user time and 2.57461 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-27 14:38:16
IDJOB=1738178
IDBENCH=71802
IDSOLVER=539
FILE ID=node63/1738178-1240835896
PBS_JOBID= 9187508
Free space on /tmp= 66408 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-21-168-19-90.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738178-1240835896/watcher-1738178-1240835896 -o /tmp/evaluation-result-1738178-1240835896/solver-1738178-1240835896 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=195582891 HOME/instance-1738178-1240835896.cnf

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

MD5SUM BENCH= 3286758d58a4fc3caa90b96d61beac86
RANDOM SEED=195582891

node63.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		: 3000.236
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		: 3000.236
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:       1980832 kB
Buffers:          3404 kB
Cached:          24292 kB
SwapCached:       5828 kB
Active:          19144 kB
Inactive:        15948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1980832 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          12784 kB
Slab:            25872 kB
Committed_AS:   627128 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node63 at 2009-04-27 14:58:18