Trace number 1517513

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/540/
unif-k3-r4.25-v540-c2295-S1077410718-040.cnf
MD5SUM2974efe3ed57ce21d588fea959cd376f
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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:  540                                                  |
0.00/0.00	c |  Number of clauses:    2295                                                 |
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:          2072974962.000000
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 |     529     2275     6882 |      758        0    nan |  0.000 % |
0.00/0.01	c |       100 |     529     2275     6882 |      834      100     27 |  0.000 % |
0.02/0.02	c |       251 |     529     2275     6882 |      917      251     25 |  0.000 % |
0.02/0.04	c |       476 |     529     2275     6882 |     1009      476     25 |  0.000 % |
0.02/0.06	c |       814 |     529     2275     6882 |     1110      814     24 |  0.000 % |
0.02/0.08	c |      1320 |     529     2275     6882 |     1221      731     22 |  0.000 % |
0.10/0.12	c |      2079 |     529     2275     6882 |     1343      854     20 |  0.000 % |
0.10/0.18	c |      3218 |     529     2275     6882 |     1477     1295     22 |  0.000 % |
0.20/0.26	c |      4926 |     529     2275     6882 |     1625     1470     25 |  0.000 % |
0.30/0.39	c |      7488 |     529     2275     6882 |     1788     1489     24 |  0.000 % |
0.50/0.59	c |     11332 |     529     2275     6882 |     1966     1621     23 |  0.000 % |
0.80/0.87	c |     17098 |     529     2275     6882 |     2163     1318     22 |  0.000 % |
1.30/1.32	c |     25748 |     529     2275     6882 |     2379     2203     23 |  0.000 % |
1.99/2.02	c |     38722 |     529     2275     6882 |     2617     1798     21 |  0.000 % |
3.10/3.10	c |     58184 |     529     2275     6882 |     2879     2515     23 |  0.000 % |
4.69/4.78	c |     87376 |     529     2275     6882 |     3167     2311     21 |  0.000 % |
7.39/7.49	c |    131167 |     529     2275     6882 |     3484     2538     24 |  0.000 % |
11.49/11.55	c |    196851 |     529     2275     6882 |     3832     2762     24 |  0.000 % |
17.79/17.85	c |    295377 |     529     2275     6882 |     4216     2059     23 |  0.000 % |
27.49/27.56	c |    443166 |     529     2275     6882 |     4637     2539     23 |  0.000 % |
43.08/43.17	c |    664850 |     529     2275     6882 |     5101     3780     25 |  0.000 % |
67.17/67.25	c |    997375 |     529     2275     6882 |     5611     3506     24 |  0.000 % |
104.27/104.35	c |   1496163 |     529     2275     6882 |     6173     3136     22 |  0.000 % |
162.85/162.95	c |   2244346 |     529     2275     6882 |     6790     3680     22 |  0.000 % |
256.03/256.17	c |   3366621 |     529     2275     6882 |     7469     6520     24 |  0.000 % |
403.19/403.32	c |   5050032 |     529     2275     6882 |     8216     7537     26 |  0.000 % |
636.44/636.67	c |   7575148 |     529     2275     6882 |     9037     7659     24 |  0.000 % |
1003.45/1003.71	c |  11362823 |     529     2275     6882 |     9941     8042     24 |  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-1517513-1238286669/watcher-1517513-1238286669 -o /tmp/evaluation-result-1517513-1238286669/solver-1517513-1238286669 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2072974962 HOME/instance-1517513-1238286669.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: 1.00 1.00 1.00 2/64 26503
/proc/meminfo: memFree=934432/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=2552 CPUtime=0
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 1101328970 2613248 232 1992294400 4194304 5102416 548682068800 18446744073709551615 4272167 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 638 232 97 221 0 414 0

[startup+0.0268871 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 26503
/proc/meminfo: memFree=934432/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=2552 CPUtime=0.02
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 272 0 0 0 2 0 0 0 18 0 1 0 1101328970 2613248 257 1992294400 4194304 5102416 548682068800 18446744073709551615 4255748 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 638 257 112 221 0 414 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2552

[startup+0.101893 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 26503
/proc/meminfo: memFree=934432/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=2692 CPUtime=0.1
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 287 0 0 0 10 0 0 0 18 0 1 0 1101328970 2756608 272 1992294400 4194304 5102416 548682068800 18446744073709551615 4248781 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 673 272 112 221 0 449 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2692

[startup+0.301911 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 26503
/proc/meminfo: memFree=934432/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=2824 CPUtime=0.3
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 330 0 0 0 30 0 0 0 19 0 1 0 1101328970 2891776 315 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 706 315 112 221 0 482 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2824

[startup+0.701946 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 26503
/proc/meminfo: memFree=934432/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=2956 CPUtime=0.7
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 369 0 0 0 70 0 0 0 23 0 1 0 1101328970 3026944 354 1992294400 4194304 5102416 548682068800 18446744073709551615 4249552 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 739 354 112 221 0 515 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2956

[startup+1.50202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26504
/proc/meminfo: memFree=933400/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=3220 CPUtime=1.5
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 416 0 0 0 150 0 0 0 25 0 1 0 1101328970 3297280 401 1992294400 4194304 5102416 548682068800 18446744073709551615 4255567 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 805 401 112 221 0 581 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3220

[startup+3.10216 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26504
/proc/meminfo: memFree=933080/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=3352 CPUtime=3.1
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 471 0 0 0 310 0 0 0 25 0 1 0 1101328970 3432448 456 1992294400 4194304 5102416 548682068800 18446744073709551615 4248901 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 838 456 112 221 0 614 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3352

[startup+6.30145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26504
/proc/meminfo: memFree=932568/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=3752 CPUtime=6.29
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 570 0 0 0 629 0 0 0 25 0 1 0 1101328970 3842048 555 1992294400 4194304 5102416 548682068800 18446744073709551615 4254747 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 938 555 112 221 0 714 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3752

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26504
/proc/meminfo: memFree=931992/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=4160 CPUtime=12.69
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 668 0 0 0 1269 0 0 0 25 0 1 0 1101328970 4259840 653 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 1040 653 112 221 0 816 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4160

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26504
/proc/meminfo: memFree=931416/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=4688 CPUtime=25.48
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 797 0 0 0 2548 0 0 0 25 0 1 0 1101328970 4800512 782 1992294400 4194304 5102416 548682068800 18446744073709551615 4254721 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 1172 782 112 221 0 948 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4688

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26504
/proc/meminfo: memFree=930456/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=5628 CPUtime=51.08
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 1044 0 0 0 5108 0 0 0 25 0 1 0 1101328970 5763072 1029 1992294400 4194304 5102416 548682068800 18446744073709551615 4249657 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 1407 1029 112 221 0 1183 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5628

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26504
/proc/meminfo: memFree=929560/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=6564 CPUtime=102.27
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 1258 0 0 0 10226 1 0 0 25 0 1 0 1101328970 6721536 1243 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 1641 1243 112 221 0 1417 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6564

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26504
/proc/meminfo: memFree=928728/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=7380 CPUtime=162.25
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 1466 0 0 0 16224 1 0 0 25 0 1 0 1101328970 7557120 1451 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 1845 1451 112 221 0 1621 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7380

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26504
/proc/meminfo: memFree=927960/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=8216 CPUtime=222.24
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 1652 0 0 0 22223 1 0 0 25 0 1 0 1101328970 8413184 1637 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 2054 1637 112 221 0 1830 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 8216

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26504
/proc/meminfo: memFree=927256/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=8892 CPUtime=282.22
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 1820 0 0 0 28221 1 0 0 25 0 1 0 1101328970 9105408 1805 1992294400 4194304 5102416 548682068800 18446744073709551615 4249657 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 2223 1805 112 221 0 1999 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8892

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26504
/proc/meminfo: memFree=926936/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=9176 CPUtime=342.21
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 1913 0 0 0 34219 2 0 0 25 0 1 0 1101328970 9396224 1898 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 2294 1898 112 221 0 2070 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 9176

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26504
/proc/meminfo: memFree=926744/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=9460 CPUtime=402.19
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 1975 0 0 0 40217 2 0 0 25 0 1 0 1101328970 9687040 1960 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 2365 1960 112 221 0 2141 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9460

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26504
/proc/meminfo: memFree=926104/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=10048 CPUtime=462.18
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 2121 0 0 0 46216 2 0 0 25 0 1 0 1101328970 10289152 2106 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 2512 2106 112 221 0 2288 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 10048

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26504
/proc/meminfo: memFree=925848/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=10316 CPUtime=522.16
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 2187 0 0 0 52214 2 0 0 25 0 1 0 1101328970 10563584 2172 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 2579 2172 112 221 0 2355 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 10316

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26506
/proc/meminfo: memFree=925464/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=10600 CPUtime=582.14
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 2252 0 0 0 58212 2 0 0 25 0 1 0 1101328970 10854400 2237 1992294400 4194304 5102416 548682068800 18446744073709551615 4249724 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 2650 2237 112 221 0 2426 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10600

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26506
/proc/meminfo: memFree=925208/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=11008 CPUtime=642.14
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 2330 0 0 0 64211 3 0 0 25 0 1 0 1101328970 11272192 2315 1992294400 4194304 5102416 548682068800 18446744073709551615 4249724 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 2752 2315 112 221 0 2528 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 11008

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26506
/proc/meminfo: memFree=924824/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=11428 CPUtime=702.12
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 2426 0 0 0 70209 3 0 0 25 0 1 0 1101328970 11702272 2411 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 2857 2411 112 221 0 2633 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 11428

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26506
/proc/meminfo: memFree=924632/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=11572 CPUtime=762.1
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 2480 0 0 0 76207 3 0 0 25 0 1 0 1101328970 11849728 2465 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 2893 2465 112 221 0 2669 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 11572

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26506
/proc/meminfo: memFree=924376/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=11852 CPUtime=822.09
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 2537 0 0 0 82206 3 0 0 25 0 1 0 1101328970 12136448 2522 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 2963 2522 112 221 0 2739 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 11852

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26506
/proc/meminfo: memFree=924120/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=12136 CPUtime=882.07
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 2594 0 0 0 88204 3 0 0 25 0 1 0 1101328970 12427264 2579 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 3034 2579 112 221 0 2810 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 12136

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26506
/proc/meminfo: memFree=923800/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=12412 CPUtime=942.06
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 2673 0 0 0 94202 4 0 0 25 0 1 0 1101328970 12709888 2658 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 3103 2658 112 221 0 2879 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 12412

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26506
/proc/meminfo: memFree=923672/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=12544 CPUtime=1002.05
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 2705 0 0 0 100201 4 0 0 25 0 1 0 1101328970 12845056 2690 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 3136 2690 112 221 0 2912 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 12544

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26506
/proc/meminfo: memFree=923480/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=12820 CPUtime=1062.03
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 2767 0 0 0 106199 4 0 0 25 0 1 0 1101328970 13127680 2752 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 3205 2752 112 221 0 2981 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 12820

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26506
/proc/meminfo: memFree=923096/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=13088 CPUtime=1122.02
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 2855 0 0 0 112198 4 0 0 25 0 1 0 1101328970 13402112 2840 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 3272 2840 112 221 0 3048 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 13088

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26506
/proc/meminfo: memFree=922968/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=13236 CPUtime=1182
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 2888 0 0 0 118196 4 0 0 25 0 1 0 1101328970 13553664 2873 1992294400 4194304 5102416 548682068800 18446744073709551615 4228243 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 3309 2873 112 221 0 3085 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 13236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26506
/proc/meminfo: memFree=922904/2055920 swapFree=4176708/4192956
[pid=26503] ppid=26501 vsize=13368 CPUtime=1200.1
/proc/26503/stat : 26503 (varsat-random_s) R 26501 26503 26360 0 -1 4194304 2898 0 0 0 120006 4 0 0 25 0 1 0 1101328970 13688832 2883 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26503/statm: 3342 2883 112 221 0 3118 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 13368

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): 1200.06
CPU system time (s): 0.049992
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 13368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2898
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= 1727

runsolver used 0.856869 second user time and 2.46962 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-29 01:31:09
IDJOB=1517513
IDBENCH=70602
IDSOLVER=539
FILE ID=node51/1517513-1238286669
PBS_JOBID= 9060943
Free space on /tmp= 65232 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1077410718-040.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517513-1238286669/watcher-1517513-1238286669 -o /tmp/evaluation-result-1517513-1238286669/solver-1517513-1238286669 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2072974962 HOME/instance-1517513-1238286669.cnf

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

MD5SUM BENCH= 2974efe3ed57ce21d588fea959cd376f
RANDOM SEED=2072974962

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:        934912 kB
Buffers:         72580 kB
Cached:         961768 kB
SwapCached:       9996 kB
Active:         117484 kB
Inactive:       928340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        934912 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          17144 kB
Slab:            61204 kB
Committed_AS:  2917652 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 01:51:12