Trace number 1517129

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/560/
unif-k3-r4.25-v560-c2380-S1154116462-097.cnf
MD5SUM871cffda16697cd39cfc1811ad38c0e4
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:          15717507.000000
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 |     543     2363     7212 |      787        0    nan |  0.000 % |
0.00/0.02	c |       100 |     543     2363     7212 |      866      100     28 |  0.000 % |
0.00/0.04	c |       250 |     543     2363     7212 |      953      250     26 |  0.000 % |
0.00/0.07	c |       476 |     543     2363     7212 |     1048      476     25 |  0.000 % |
0.00/0.10	c |       813 |     543     2363     7212 |     1153      813     25 |  0.000 % |
0.09/0.13	c |      1319 |     543     2363     7212 |     1268      715     23 |  0.000 % |
0.09/0.18	c |      2079 |     543     2363     7212 |     1395      795     24 |  0.000 % |
0.19/0.26	c |      3222 |     543     2363     7212 |     1534     1209     25 |  0.000 % |
0.29/0.35	c |      4932 |     543     2363     7212 |     1688     1322     24 |  0.000 % |
0.39/0.49	c |      7495 |     543     2363     7212 |     1857     1273     23 |  0.000 % |
0.59/0.70	c |     11340 |     543     2363     7212 |     2043     1245     25 |  0.000 % |
1.00/1.01	c |     17107 |     543     2363     7212 |     2247     1745     24 |  0.000 % |
1.49/1.50	c |     25758 |     543     2363     7212 |     2472     2277     25 |  0.000 % |
2.20/2.24	c |     38732 |     543     2363     7212 |     2719     1307     24 |  0.000 % |
3.30/3.37	c |     58193 |     543     2363     7212 |     2991     2654     27 |  0.000 % |
5.10/5.13	c |     87385 |     543     2363     7212 |     3290     2885     24 |  0.000 % |
7.79/7.85	c |    131175 |     543     2363     7212 |     3619     3162     25 |  0.000 % |
12.10/12.13	c |    196859 |     543     2363     7212 |     3981     2435     25 |  0.000 % |
18.69/18.74	c |    295386 |     543     2363     7212 |     4379     3749     26 |  0.000 % |
29.09/29.13	c |    443176 |     543     2363     7212 |     4817     2704     26 |  0.000 % |
45.38/45.42	c |    664860 |     543     2363     7212 |     5299     4689     25 |  0.000 % |
70.37/70.47	c |    997385 |     543     2363     7212 |     5828     4858     26 |  0.000 % |
109.57/109.63	c |   1496174 |     543     2363     7212 |     6411     5695     26 |  0.000 % |
170.65/170.78	c |   2244356 |     543     2363     7212 |     7053     6274     26 |  0.000 % |
267.32/267.49	c |   3366630 |     543     2363     7212 |     7758     4121     26 |  0.000 % |
417.19/417.38	c |   5050042 |     543     2363     7212 |     8534     6366     26 |  0.000 % |
659.53/659.74	c |   7575158 |     543     2363     7212 |     9387     4384     26 |  0.000 % |
1047.54/1047.89	c |  11362833 |     543     2363     7212 |    10326     6174     26 |  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-1517129-1238280652/watcher-1517129-1238280652 -o /tmp/evaluation-result-1517129-1238280652/solver-1517129-1238280652 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=15717507 HOME/instance-1517129-1238280652.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: 0.92 0.98 0.99 3/64 26300
/proc/meminfo: memFree=935272/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=2552 CPUtime=0
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 1100727299 2613248 235 1992294400 4194304 5102416 548682068800 18446744073709551615 4272167 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 638 235 97 221 0 414 0

[startup+0.0103659 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26300
/proc/meminfo: memFree=935272/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=2648 CPUtime=0
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 1100727299 2711552 258 1992294400 4194304 5102416 548682068800 18446744073709551615 4220281 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 662 258 102 221 0 438 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2648

[startup+0.101373 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26300
/proc/meminfo: memFree=935272/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=2648 CPUtime=0.09
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 283 0 0 0 9 0 0 0 18 0 1 0 1100727299 2711552 268 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 662 268 112 221 0 438 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2648

[startup+0.301391 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26300
/proc/meminfo: memFree=935272/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=2780 CPUtime=0.29
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 325 0 0 0 29 0 0 0 19 0 1 0 1100727299 2846720 310 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 695 310 112 221 0 471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2780

[startup+0.701426 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26300
/proc/meminfo: memFree=935272/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=2912 CPUtime=0.69
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 369 0 0 0 69 0 0 0 22 0 1 0 1100727299 2981888 354 1992294400 4194304 5102416 548682068800 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 728 354 112 221 0 504 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2912

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26301
/proc/meminfo: memFree=934240/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=3176 CPUtime=1.49
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 419 0 0 0 149 0 0 0 25 0 1 0 1100727299 3252224 404 1992294400 4194304 5102416 548682068800 18446744073709551615 4249671 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 794 404 112 221 0 570 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3176

[startup+3.10164 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26301
/proc/meminfo: memFree=933856/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=3440 CPUtime=3.09
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 486 0 0 0 309 0 0 0 25 0 1 0 1100727299 3522560 471 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 860 471 112 221 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3440

[startup+6.30193 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26301
/proc/meminfo: memFree=933344/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=3836 CPUtime=6.29
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 586 0 0 0 629 0 0 0 25 0 1 0 1100727299 3928064 571 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 959 571 112 221 0 735 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3836

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26301
/proc/meminfo: memFree=932704/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=4368 CPUtime=12.69
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 707 0 0 0 1269 0 0 0 25 0 1 0 1100727299 4472832 692 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 1092 692 112 221 0 868 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4368

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26301
/proc/meminfo: memFree=932064/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=4904 CPUtime=25.49
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 836 0 0 0 2549 0 0 0 25 0 1 0 1100727299 5021696 821 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 1226 821 112 221 0 1002 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4904

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26301
/proc/meminfo: memFree=931168/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=5844 CPUtime=51.08
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 1070 0 0 0 5108 0 0 0 25 0 1 0 1100727299 5984256 1055 1992294400 4194304 5102416 548682068800 18446744073709551615 4254931 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 1461 1055 112 221 0 1237 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5844

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26301
/proc/meminfo: memFree=930272/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=6680 CPUtime=102.27
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 1295 0 0 0 10226 1 0 0 25 0 1 0 1100727299 6840320 1280 1992294400 4194304 5102416 548682068800 18446744073709551615 4230755 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 1670 1280 112 221 0 1446 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6680

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26301
/proc/meminfo: memFree=929568/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=7484 CPUtime=162.25
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 1475 0 0 0 16224 1 0 0 25 0 1 0 1100727299 7663616 1460 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 1871 1460 112 221 0 1647 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7484

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26301
/proc/meminfo: memFree=928864/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=8168 CPUtime=222.24
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 1645 0 0 0 22222 2 0 0 25 0 1 0 1100727299 8364032 1630 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 2042 1630 112 221 0 1818 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 8168

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26301
/proc/meminfo: memFree=928288/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=8716 CPUtime=282.22
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 1781 0 0 0 28220 2 0 0 25 0 1 0 1100727299 8925184 1766 1992294400 4194304 5102416 548682068800 18446744073709551615 4228407 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 2179 1766 112 221 0 1955 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8716

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26301
/proc/meminfo: memFree=927840/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=9136 CPUtime=342.21
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 1884 0 0 0 34218 3 0 0 25 0 1 0 1100727299 9355264 1869 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 2284 1869 112 221 0 2060 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 9136

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26301
/proc/meminfo: memFree=927584/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=9396 CPUtime=402.19
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 1955 0 0 0 40216 3 0 0 25 0 1 0 1100727299 9621504 1940 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 2349 1940 112 221 0 2125 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9396

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26301
/proc/meminfo: memFree=926944/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=10008 CPUtime=462.18
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 2114 0 0 0 46215 3 0 0 25 0 1 0 1100727299 10248192 2099 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 2502 2099 112 221 0 2278 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 10008

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26301
/proc/meminfo: memFree=926624/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=10412 CPUtime=522.16
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 2186 0 0 0 52213 3 0 0 25 0 1 0 1100727299 10661888 2171 1992294400 4194304 5102416 548682068800 18446744073709551615 4249504 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 2603 2171 112 221 0 2379 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 10412

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26301
/proc/meminfo: memFree=926368/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=10692 CPUtime=582.15
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 2262 0 0 0 58211 4 0 0 25 0 1 0 1100727299 10948608 2247 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 2673 2247 112 221 0 2449 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 10692

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26307
/proc/meminfo: memFree=926048/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=10976 CPUtime=642.14
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 2335 0 0 0 64210 4 0 0 25 0 1 0 1100727299 11239424 2320 1992294400 4194304 5102416 548682068800 18446744073709551615 4255604 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 2744 2320 112 221 0 2520 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 10976

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26307
/proc/meminfo: memFree=925664/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=11244 CPUtime=702.12
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 2419 0 0 0 70208 4 0 0 25 0 1 0 1100727299 11513856 2404 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 2811 2404 112 221 0 2587 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 11244

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26307
/proc/meminfo: memFree=925216/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=11828 CPUtime=762.11
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 2533 0 0 0 76206 5 0 0 25 0 1 0 1100727299 12111872 2518 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 2957 2518 112 221 0 2733 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 11828

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26307
/proc/meminfo: memFree=924960/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=11960 CPUtime=822.09
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 2588 0 0 0 82204 5 0 0 25 0 1 0 1100727299 12247040 2573 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 2990 2573 112 221 0 2766 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 11960

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26307
/proc/meminfo: memFree=924768/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=12244 CPUtime=882.07
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 2644 0 0 0 88202 5 0 0 25 0 1 0 1100727299 12537856 2629 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 3061 2629 112 221 0 2837 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 12244

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26307
/proc/meminfo: memFree=924512/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=12516 CPUtime=942.05
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 2712 0 0 0 94200 5 0 0 25 0 1 0 1100727299 12816384 2697 1992294400 4194304 5102416 548682068800 18446744073709551615 4249536 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 3129 2697 112 221 0 2905 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 12516

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26307
/proc/meminfo: memFree=924320/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=12796 CPUtime=1002.04
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 2757 0 0 0 100199 5 0 0 25 0 1 0 1100727299 13103104 2742 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 3199 2742 112 221 0 2975 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 12796

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26307
/proc/meminfo: memFree=924064/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=12928 CPUtime=1062.03
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 2823 0 0 0 106197 6 0 0 25 0 1 0 1100727299 13238272 2808 1992294400 4194304 5102416 548682068800 18446744073709551615 4254565 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 3232 2808 112 221 0 3008 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 12928

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26307
/proc/meminfo: memFree=923808/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=13204 CPUtime=1122.01
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 2883 0 0 0 112195 6 0 0 25 0 1 0 1100727299 13520896 2868 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 3301 2868 112 221 0 3077 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 13204

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26307
/proc/meminfo: memFree=923552/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=13488 CPUtime=1182
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 2940 0 0 0 118194 6 0 0 25 0 1 0 1100727299 13811712 2925 1992294400 4194304 5102416 548682068800 18446744073709551615 4254296 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 3372 2925 112 221 0 3148 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 13488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 26307
/proc/meminfo: memFree=923424/2055920 swapFree=4176708/4192956
[pid=26300] ppid=26298 vsize=13628 CPUtime=1200.1
/proc/26300/stat : 26300 (varsat-random_s) R 26298 26300 25912 0 -1 4194304 2966 0 0 0 120004 6 0 0 25 0 1 0 1100727299 13955072 2951 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/26300/statm: 3407 2951 112 221 0 3183 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 13628

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): 0.070989
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 13628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2966
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= 1729

runsolver used 0.948855 second user time and 2.39963 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-28 23:50:52
IDJOB=1517129
IDBENCH=70570
IDSOLVER=539
FILE ID=node51/1517129-1238280652
PBS_JOBID= 9060875
Free space on /tmp= 65232 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S1154116462-097.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517129-1238280652/watcher-1517129-1238280652 -o /tmp/evaluation-result-1517129-1238280652/solver-1517129-1238280652 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=15717507 HOME/instance-1517129-1238280652.cnf

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

MD5SUM BENCH= 871cffda16697cd39cfc1811ad38c0e4
RANDOM SEED=15717507

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:        935688 kB
Buffers:         71984 kB
Cached:         961616 kB
SwapCached:       9996 kB
Active:         115644 kB
Inactive:       929428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        935688 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          17144 kB
Slab:            61116 kB
Committed_AS:  2916500 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 2009-03-29 00:10:55