Trace number 1517153

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S688769362-007.cnf
MD5SUMdcd5f1c3fe8ddccf921fc006721ef352
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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:  560                                                  |
0.00/0.00	c |  Number of clauses:    2380                                                 |
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:          7210904.000000
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 |     542     2355     7168 |      785        0    nan |  0.000 % |
0.00/0.02	c |       101 |     542     2355     7168 |      863      101     26 |  0.000 % |
0.00/0.04	c |       251 |     542     2355     7168 |      949      251     27 |  0.000 % |
0.00/0.07	c |       476 |     542     2355     7168 |     1044      476     27 |  0.000 % |
0.08/0.10	c |       813 |     542     2355     7168 |     1149      813     27 |  0.000 % |
0.09/0.13	c |      1320 |     542     2355     7168 |     1264      711     27 |  0.000 % |
0.09/0.18	c |      2079 |     542     2355     7168 |     1390      802     24 |  0.000 % |
0.19/0.24	c |      3219 |     542     2355     7168 |     1529     1213     25 |  0.000 % |
0.29/0.33	c |      4927 |     542     2355     7168 |     1682     1310     25 |  0.000 % |
0.39/0.46	c |      7489 |     542     2355     7168 |     1850     1263     23 |  0.000 % |
0.59/0.65	c |     11334 |     542     2355     7168 |     2036     1296     24 |  0.000 % |
0.89/0.95	c |     17101 |     542     2355     7168 |     2239     1840     22 |  0.000 % |
1.39/1.41	c |     25750 |     542     2355     7168 |     2463     1282     22 |  0.000 % |
1.99/2.09	c |     38725 |     542     2355     7168 |     2710     1643     23 |  0.000 % |
3.09/3.14	c |     58187 |     542     2355     7168 |     2981     1726     23 |  0.000 % |
4.69/4.78	c |     87380 |     542     2355     7168 |     3279     1942     22 |  0.000 % |
7.29/7.33	c |    131170 |     542     2355     7168 |     3607     2321     23 |  0.000 % |
11.18/11.27	c |    196854 |     542     2355     7168 |     3967     1885     25 |  0.000 % |
17.39/17.43	c |    295380 |     542     2355     7168 |     4364     3812     25 |  0.000 % |
26.99/27.09	c |    443169 |     542     2355     7168 |     4800     3229     26 |  0.000 % |
42.18/42.26	c |    664854 |     542     2355     7168 |     5281     3458     26 |  0.000 % |
65.67/65.78	c |    997380 |     542     2355     7168 |     5809     4531     26 |  0.000 % |
102.26/102.36	c |   1496168 |     542     2355     7168 |     6390     4299     25 |  0.000 % |
158.84/158.92	c |   2244351 |     542     2355     7168 |     7029     4013     24 |  0.000 % |
250.70/250.85	c |   3366625 |     542     2355     7168 |     7732     5098     28 |  0.000 % |
393.65/393.90	c |   5050038 |     542     2355     7168 |     8505     5024     24 |  0.000 % |
617.87/618.20	c |   7575156 |     542     2355     7168 |     9355     6660     26 |  0.000 % |
980.24/980.65	c |  11362831 |     542     2355     7168 |    10291     7414     28 |  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-1517153-1238281098/watcher-1517153-1238281098 -o /tmp/evaluation-result-1517153-1238281098/solver-1517153-1238281098 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=7210904 HOME/instance-1517153-1238281098.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: 0.99 0.97 0.99 3/76 24977
/proc/meminfo: memFree=1250064/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=2552 CPUtime=0
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 1100770788 2613248 247 1992294400 4194304 5102416 548682068800 18446744073709551615 4494087 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 638 247 99 221 0 414 0

[startup+0.0913109 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 24977
/proc/meminfo: memFree=1250064/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=2676 CPUtime=0.08
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 287 0 0 0 8 0 0 0 18 0 1 0 1100770788 2740224 272 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 669 272 112 221 0 445 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2676

[startup+0.101313 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 24977
/proc/meminfo: memFree=1250064/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=2676 CPUtime=0.09
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 1100770788 2740224 273 1992294400 4194304 5102416 548682068800 18446744073709551615 4524016 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 669 273 112 221 0 445 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2676

[startup+0.301351 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 24977
/proc/meminfo: memFree=1250064/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=2808 CPUtime=0.29
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 324 0 0 0 29 0 0 0 19 0 1 0 1100770788 2875392 309 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 702 309 112 221 0 478 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701429 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 24977
/proc/meminfo: memFree=1250064/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=2940 CPUtime=0.69
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 362 0 0 0 69 0 0 0 23 0 1 0 1100770788 3010560 347 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 735 347 112 221 0 511 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2940

[startup+1.50158 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24978
/proc/meminfo: memFree=1248968/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=3204 CPUtime=1.49
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 421 0 0 0 149 0 0 0 25 0 1 0 1100770788 3280896 406 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 801 406 112 221 0 577 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3204

[startup+3.10289 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24978
/proc/meminfo: memFree=1248520/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=3468 CPUtime=3.09
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 490 0 0 0 309 0 0 0 25 0 1 0 1100770788 3551232 475 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 867 475 112 221 0 643 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3468

[startup+6.30151 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24978
/proc/meminfo: memFree=1248072/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=3732 CPUtime=6.29
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 570 0 0 0 629 0 0 0 25 0 1 0 1100770788 3821568 555 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 933 555 112 221 0 709 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3732

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24978
/proc/meminfo: memFree=1247304/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=4392 CPUtime=12.68
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 708 0 0 0 1268 0 0 0 25 0 1 0 1100770788 4497408 693 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 1098 693 112 221 0 874 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4392

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24978
/proc/meminfo: memFree=1246728/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=4924 CPUtime=25.49
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 862 0 0 0 2548 1 0 0 25 0 1 0 1100770788 5042176 847 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 1231 847 112 221 0 1007 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4924

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24978
/proc/meminfo: memFree=1245960/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=5724 CPUtime=51.08
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 1042 0 0 0 5107 1 0 0 25 0 1 0 1100770788 5861376 1027 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 1431 1027 112 221 0 1207 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5724

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24978
/proc/meminfo: memFree=1244936/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=6696 CPUtime=102.26
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 1289 0 0 0 10225 1 0 0 25 0 1 0 1100770788 6856704 1274 1992294400 4194304 5102416 548682068800 18446744073709551615 4255660 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 1674 1274 112 221 0 1450 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6696

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24978
/proc/meminfo: memFree=1244040/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=7640 CPUtime=162.24
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 1531 0 0 0 16222 2 0 0 25 0 1 0 1100770788 7823360 1516 1992294400 4194304 5102416 548682068800 18446744073709551615 4254301 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 1910 1516 112 221 0 1686 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7640

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1243272/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=8188 CPUtime=222.2
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 1679 0 0 0 22218 2 0 0 25 0 1 0 1100770788 8384512 1664 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 2047 1664 112 221 0 1823 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 8188

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1242760/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=8736 CPUtime=282.18
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 1817 0 0 0 28216 2 0 0 25 0 1 0 1100770788 8945664 1802 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 2184 1802 112 221 0 1960 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 8736

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1242312/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=9144 CPUtime=342.16
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 1916 0 0 0 34214 2 0 0 25 0 1 0 1100770788 9363456 1901 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 2286 1901 112 221 0 2062 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 9144

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1241864/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=9704 CPUtime=402.14
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 2032 0 0 0 40212 2 0 0 25 0 1 0 1100770788 9936896 2017 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 2426 2017 112 221 0 2202 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 9704

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1241544/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=10104 CPUtime=462.12
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 2111 0 0 0 46210 2 0 0 25 0 1 0 1100770788 10346496 2096 1992294400 4194304 5102416 548682068800 18446744073709551615 4249774 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 2526 2096 112 221 0 2302 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 10104

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1241224/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=10380 CPUtime=522.1
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 2185 0 0 0 52208 2 0 0 25 0 1 0 1100770788 10629120 2170 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 2595 2170 112 221 0 2371 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 10380

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1240776/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=10792 CPUtime=582.08
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 2288 0 0 0 58206 2 0 0 25 0 1 0 1100770788 11051008 2273 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 2698 2273 112 221 0 2474 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 10792

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1240456/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=11080 CPUtime=642.06
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 2362 0 0 0 64204 2 0 0 25 0 1 0 1100770788 11345920 2347 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 2770 2347 112 221 0 2546 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 11080

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1240264/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=11364 CPUtime=702.03
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 2431 0 0 0 70201 2 0 0 25 0 1 0 1100770788 11636736 2416 1992294400 4194304 5102416 548682068800 18446744073709551615 4255423 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 2841 2416 112 221 0 2617 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 11364

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1239944/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=11640 CPUtime=762.02
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 2507 0 0 0 76200 2 0 0 25 0 1 0 1100770788 11919360 2492 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 2910 2492 112 221 0 2686 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 11640

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1239688/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=11924 CPUtime=821.99
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 2559 0 0 0 82197 2 0 0 25 0 1 0 1100770788 12210176 2544 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 2981 2544 112 221 0 2757 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 11924

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1239432/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=12200 CPUtime=881.97
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 2622 0 0 0 88195 2 0 0 25 0 1 0 1100770788 12492800 2607 1992294400 4194304 5102416 548682068800 18446744073709551615 4249543 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 3050 2607 112 221 0 2826 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 12200

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1239304/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=12340 CPUtime=941.96
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 2659 0 0 0 94193 3 0 0 25 0 1 0 1100770788 12636160 2644 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 3085 2644 112 221 0 2861 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 12340

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1238920/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=12716 CPUtime=1001.94
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 2750 0 0 0 100191 3 0 0 25 0 1 0 1100770788 13021184 2735 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 3179 2735 112 221 0 2955 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 12716

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1238600/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=12988 CPUtime=1061.92
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 2829 0 0 0 106189 3 0 0 25 0 1 0 1100770788 13299712 2814 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 3247 2814 112 221 0 3023 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 12988

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1238344/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=13260 CPUtime=1121.89
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 2884 0 0 0 112186 3 0 0 25 0 1 0 1100770788 13578240 2869 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 3315 2869 112 221 0 3091 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 13260

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1238408/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=13392 CPUtime=1181.87
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 2919 0 0 0 118184 3 0 0 25 0 1 0 1100770788 13713408 2904 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 3348 2904 112 221 0 3124 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 13392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1238344/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=13540 CPUtime=1200.07
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 2931 0 0 0 120004 3 0 0 25 0 1 0 1100770788 13864960 2916 1992294400 4194304 5102416 548682068800 18446744073709551615 4230755 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 3385 2916 112 221 0 3161 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 13540

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 24984
/proc/meminfo: memFree=1238344/2055920 swapFree=4127428/4192956
[pid=24977] ppid=24975 vsize=13540 CPUtime=1200.07
/proc/24977/stat : 24977 (varsat-random_s) R 24975 24977 24607 0 -1 4194304 2931 0 0 0 120004 3 0 0 25 0 1 0 1100770788 13864960 2916 1992294400 4194304 5102416 548682068800 18446744073709551615 4230755 0 0 4096 3 0 0 0 17 1 0 0
/proc/24977/statm: 3385 2916 112 221 0 3161 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 13540

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.033994
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 13540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2931
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= 1571

runsolver used 1.10183 second user time and 3.2805 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-28 23:58:18
IDJOB=1517153
IDBENCH=70572
IDSOLVER=539
FILE ID=node63/1517153-1238281098
PBS_JOBID= 9060898
Free space on /tmp= 66320 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S688769362-007.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517153-1238281098/watcher-1517153-1238281098 -o /tmp/evaluation-result-1517153-1238281098/solver-1517153-1238281098 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=7210904 HOME/instance-1517153-1238281098.cnf

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

MD5SUM BENCH= dcd5f1c3fe8ddccf921fc006721ef352
RANDOM SEED=7210904

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		: 3000.285
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		: 3000.285
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:       1250480 kB
Buffers:         82140 kB
Cached:         586432 kB
SwapCached:      55900 kB
Active:         208132 kB
Inactive:       517812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1250480 kB
SwapTotal:     4192956 kB
SwapFree:      4127428 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          14568 kB
Slab:            64040 kB
Committed_AS:  3213624 kB
PageTables:       2312 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= 66320 MiB
End job on node63 at 2009-03-29 00:18:21