Trace number 1516901

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) 1200.11 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1540921235-015.cnf
MD5SUM49dc86fbfdf68b8af633e3ee1aa2a9e7
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  520                                                  |
0.00/0.00	c |  Number of clauses:    2210                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          121156898.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     503     2189     6670 |      729        0    nan |  0.000 % |
0.00/0.01	c |       100 |     503     2189     6670 |      802      100     23 |  0.000 % |
0.00/0.02	c |       251 |     503     2189     6670 |      882      251     22 |  0.000 % |
0.00/0.04	c |       476 |     503     2189     6670 |      971      476     22 |  0.000 % |
0.05/0.06	c |       815 |     503     2189     6670 |     1068      815     22 |  0.000 % |
0.05/0.08	c |      1321 |     503     2189     6670 |     1175      770     20 |  0.000 % |
0.09/0.12	c |      2081 |     503     2189     6670 |     1292      897     22 |  0.000 % |
0.09/0.18	c |      3222 |     503     2189     6670 |     1421     1358     22 |  0.000 % |
0.19/0.25	c |      4930 |     503     2189     6670 |     1564      839     22 |  0.000 % |
0.29/0.38	c |      7493 |     503     2189     6670 |     1720      977     21 |  0.000 % |
0.49/0.56	c |     11338 |     503     2189     6670 |     1892     1277     20 |  0.000 % |
0.79/0.85	c |     17104 |     503     2189     6670 |     2081     1245     19 |  0.000 % |
1.19/1.28	c |     25753 |     503     2189     6670 |     2290     1375     20 |  0.000 % |
1.89/1.96	c |     38728 |     503     2189     6670 |     2519     1468     20 |  0.000 % |
2.99/3.01	c |     58190 |     503     2189     6670 |     2770     1630     22 |  0.000 % |
4.59/4.64	c |     87382 |     503     2189     6670 |     3047     2504     22 |  0.000 % |
7.09/7.15	c |    131172 |     503     2189     6670 |     3352     2926     23 |  0.000 % |
11.09/11.15	c |    196858 |     503     2189     6670 |     3688     2144     24 |  0.000 % |
17.19/17.28	c |    295386 |     503     2189     6670 |     4056     3402     24 |  0.000 % |
26.88/26.91	c |    443177 |     503     2189     6670 |     4462     3136     23 |  0.000 % |
41.78/41.88	c |    664860 |     503     2189     6670 |     4908     3309     24 |  0.000 % |
64.58/64.61	c |    997386 |     503     2189     6670 |     5399     3522     23 |  0.000 % |
100.47/100.54	c |   1496174 |     503     2189     6670 |     5939     3281     23 |  0.000 % |
158.55/158.66	c |   2244357 |     503     2189     6670 |     6533     5145     24 |  0.000 % |
247.83/247.96	c |   3366632 |     503     2189     6670 |     7187     3627     22 |  0.000 % |
390.89/391.09	c |   5050045 |     503     2189     6670 |     7905     6102     24 |  0.000 % |
614.44/614.65	c |   7575161 |     503     2189     6670 |     8696     4609     22 |  0.000 % |
958.75/959.08	c |  11362836 |     503     2189     6670 |     9565     4678     22 |  0.000 % |

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-1516901-1238277044/watcher-1516901-1238277044 -o /tmp/evaluation-result-1516901-1238277044/solver-1516901-1238277044 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=121156898 HOME/instance-1516901-1238277044.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: 1.08 1.03 1.00 2/64 26206
/proc/meminfo: memFree=935784/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=2552 CPUtime=0
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 1100366494 2613248 225 1992294400 4194304 5102416 548682068800 18446744073709551615 4272167 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 638 225 97 221 0 414 0

[startup+0.059677 s]
/proc/loadavg: 1.08 1.03 1.00 2/64 26206
/proc/meminfo: memFree=935784/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=2552 CPUtime=0.05
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 266 0 0 0 5 0 0 0 18 0 1 0 1100366494 2613248 251 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 638 251 112 221 0 414 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2552

[startup+0.10168 s]
/proc/loadavg: 1.08 1.03 1.00 2/64 26206
/proc/meminfo: memFree=935784/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=2552 CPUtime=0.09
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 279 0 0 0 9 0 0 0 18 0 1 0 1100366494 2613248 264 1992294400 4194304 5102416 548682068800 18446744073709551615 4254920 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 638 264 112 221 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2552

[startup+0.301698 s]
/proc/loadavg: 1.08 1.03 1.00 2/64 26206
/proc/meminfo: memFree=935784/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=2816 CPUtime=0.29
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 323 0 0 0 29 0 0 0 19 0 1 0 1100366494 2883584 308 1992294400 4194304 5102416 548682068800 18446744073709551615 4254879 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 704 308 112 221 0 480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.701733 s]
/proc/loadavg: 1.08 1.03 1.00 2/64 26206
/proc/meminfo: memFree=935784/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=2948 CPUtime=0.69
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 356 0 0 0 69 0 0 0 23 0 1 0 1100366494 3018752 341 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 737 341 112 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50181 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 26207
/proc/meminfo: memFree=934752/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=3080 CPUtime=1.49
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 406 0 0 0 149 0 0 0 25 0 1 0 1100366494 3153920 391 1992294400 4194304 5102416 548682068800 18446744073709551615 4249689 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 770 391 112 221 0 546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10195 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 26207
/proc/meminfo: memFree=934368/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=3344 CPUtime=3.09
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 470 0 0 0 309 0 0 0 25 0 1 0 1100366494 3424256 455 1992294400 4194304 5102416 548682068800 18446744073709551615 4244108 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 836 455 112 221 0 612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.30124 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 26207
/proc/meminfo: memFree=933920/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=3608 CPUtime=6.29
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 543 0 0 0 629 0 0 0 25 0 1 0 1100366494 3694592 528 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 902 528 112 221 0 678 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3608

[startup+12.7018 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 26207
/proc/meminfo: memFree=933472/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=4144 CPUtime=12.69
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 649 0 0 0 1269 0 0 0 25 0 1 0 1100366494 4243456 634 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 1036 634 112 221 0 812 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4144

[startup+25.502 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 26207
/proc/meminfo: memFree=932832/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=4672 CPUtime=25.48
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 804 0 0 0 2548 0 0 0 25 0 1 0 1100366494 4784128 789 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 1168 789 112 221 0 944 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4672

[startup+51.1013 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 26207
/proc/meminfo: memFree=932192/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=5336 CPUtime=51.07
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 965 0 0 0 5107 0 0 0 25 0 1 0 1100366494 5464064 950 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 1334 950 112 221 0 1110 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5336

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 26207
/proc/meminfo: memFree=931168/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=6424 CPUtime=102.27
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 1214 0 0 0 10226 1 0 0 25 0 1 0 1100366494 6578176 1199 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 1606 1199 112 221 0 1382 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6424

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26207
/proc/meminfo: memFree=930336/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=7224 CPUtime=162.25
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 1431 0 0 0 16224 1 0 0 25 0 1 0 1100366494 7397376 1416 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 1806 1416 112 221 0 1582 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7224

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26207
/proc/meminfo: memFree=929568/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=7908 CPUtime=222.24
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 1607 0 0 0 22223 1 0 0 25 0 1 0 1100366494 8097792 1592 1992294400 4194304 5102416 548682068800 18446744073709551615 4254800 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 1977 1592 112 221 0 1753 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7908

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26207
/proc/meminfo: memFree=928992/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=8600 CPUtime=282.22
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 1752 0 0 0 28221 1 0 0 25 0 1 0 1100366494 8806400 1737 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 2150 1737 112 221 0 1926 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8600

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26207
/proc/meminfo: memFree=928672/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=8892 CPUtime=342.21
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 1826 0 0 0 34219 2 0 0 25 0 1 0 1100366494 9105408 1811 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 2223 1811 112 221 0 1999 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 8892

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26207
/proc/meminfo: memFree=928352/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=9176 CPUtime=402.19
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 1898 0 0 0 40217 2 0 0 25 0 1 0 1100366494 9396224 1883 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 2294 1883 112 221 0 2070 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9176

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26207
/proc/meminfo: memFree=928032/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=9608 CPUtime=462.18
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 1995 0 0 0 46215 3 0 0 25 0 1 0 1100366494 9838592 1980 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 2402 1980 112 221 0 2178 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 9608

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26207
/proc/meminfo: memFree=927776/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=9744 CPUtime=522.16
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 2062 0 0 0 52213 3 0 0 25 0 1 0 1100366494 9977856 2047 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 2436 2047 112 221 0 2212 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 9744

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26207
/proc/meminfo: memFree=927584/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=10020 CPUtime=582.15
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 2108 0 0 0 58212 3 0 0 25 0 1 0 1100366494 10260480 2093 1992294400 4194304 5102416 548682068800 18446744073709551615 4249173 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 2505 2093 112 221 0 2281 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 10020

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26213
/proc/meminfo: memFree=927136/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=10480 CPUtime=642.13
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 2209 0 0 0 64209 4 0 0 25 0 1 0 1100366494 10731520 2194 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 2620 2194 112 221 0 2396 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10480

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26213
/proc/meminfo: memFree=926944/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=10636 CPUtime=702.12
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 2263 0 0 0 70208 4 0 0 25 0 1 0 1100366494 10891264 2248 1992294400 4194304 5102416 548682068800 18446744073709551615 4254820 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 2659 2248 112 221 0 2435 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 10636

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26213
/proc/meminfo: memFree=926624/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=10928 CPUtime=762.1
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 2334 0 0 0 76206 4 0 0 25 0 1 0 1100366494 11190272 2319 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 2732 2319 112 221 0 2508 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 10928

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26213
/proc/meminfo: memFree=926432/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=11216 CPUtime=822.08
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 2373 0 0 0 82204 4 0 0 25 0 1 0 1100366494 11485184 2358 1992294400 4194304 5102416 548682068800 18446744073709551615 4250084 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 2804 2358 112 221 0 2580 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 11216

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26213
/proc/meminfo: memFree=926304/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=11356 CPUtime=882.07
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 2413 0 0 0 88203 4 0 0 25 0 1 0 1100366494 11628544 2398 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 2839 2398 112 221 0 2615 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 11356

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26213
/proc/meminfo: memFree=926176/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=11496 CPUtime=942.06
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 2449 0 0 0 94201 5 0 0 25 0 1 0 1100366494 11771904 2434 1992294400 4194304 5102416 548682068800 18446744073709551615 4228529 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 2874 2434 112 221 0 2650 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 11496

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26213
/proc/meminfo: memFree=925728/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=11912 CPUtime=1002.04
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 2563 0 0 0 100199 5 0 0 25 0 1 0 1100366494 12197888 2548 1992294400 4194304 5102416 548682068800 18446744073709551615 4254870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 2978 2548 112 221 0 2754 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 11912

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26213
/proc/meminfo: memFree=925280/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=12344 CPUtime=1062.02
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 2660 0 0 0 106197 5 0 0 25 0 1 0 1100366494 12640256 2645 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 3086 2645 112 221 0 2862 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 12344

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26213
/proc/meminfo: memFree=925216/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=12484 CPUtime=1122.01
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 2686 0 0 0 112196 5 0 0 25 0 1 0 1100366494 12783616 2671 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 3121 2671 112 221 0 2897 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 12484

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26213
/proc/meminfo: memFree=925088/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=12588 CPUtime=1182
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 2713 0 0 0 118194 6 0 0 25 0 1 0 1100366494 12890112 2698 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 3147 2698 112 221 0 2923 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 12588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26213
/proc/meminfo: memFree=925088/2055920 swapFree=4176708/4192956
[pid=26206] ppid=26204 vsize=12588 CPUtime=1200.1
/proc/26206/stat : 26206 (varsat-random_s) R 26204 26206 25912 0 -1 4194304 2713 0 0 0 120004 6 0 0 25 0 1 0 1100366494 12890112 2698 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/26206/statm: 3147 2698 112 221 0 2923 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 12588

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): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1200.04
CPU system time (s): 0.065989
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 12616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2713
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= 1747

runsolver used 0.894863 second user time and 2.47162 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-28 22:50:44
IDJOB=1516901
IDBENCH=70551
IDSOLVER=539
FILE ID=node51/1516901-1238277044
PBS_JOBID= 9060875
Free space on /tmp= 65232 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1540921235-015.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516901-1238277044/watcher-1516901-1238277044 -o /tmp/evaluation-result-1516901-1238277044/solver-1516901-1238277044 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=121156898 HOME/instance-1516901-1238277044.cnf

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

MD5SUM BENCH= 49dc86fbfdf68b8af633e3ee1aa2a9e7
RANDOM SEED=121156898

node51.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:        936200 kB
Buffers:         71500 kB
Cached:         961488 kB
SwapCached:       9996 kB
Active:         113736 kB
Inactive:       930768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        936200 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          17144 kB
Slab:            61192 kB
Committed_AS:  2915420 kB
PageTables:       1400 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= 65232 MiB
End job on node51 at 2009-03-28 23:10:47