Trace number 1733227

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) 1200.07 1200.41

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_9gates_u2.cnf
MD5SUMef7ae52d071607b182dca67dbff359aa
Bench CategoryCRAFTED (crafted 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 variables434
Number of clauses81513
Sum of the clauses size471380
Maximum clause length26
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21843
Number of clauses of size 30
Number of clauses of size 42777
Number of clauses of size 54610
Number of clauses of size over 572219

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  434                                                  |
0.00/0.00	c |  Number of clauses:    81513                                                |
0.09/0.12	c |  Parsing time:         0.10         s                                       |
0.09/0.12	c |  Timeout:              43200 s
0.09/0.12	c |  Random Seed:          2029728528.000000
0.09/0.12	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.09/0.12	c |  Branching Rule:       default (solution-guided)                            |
0.09/0.12	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.09/0.12	c |                                                                             |
1.69/1.74	c ============================[ Search Statistics ]==============================
1.69/1.74	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.69/1.74	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.69/1.74	c ===============================================================================
1.69/1.74	c |         0 |     306    23847   132287 |     7949        0    nan |  0.000 % |
12.09/12.13	c |       100 |     306    23847   132287 |     8743      100     10 | 16.590 % |
12.99/13.01	c |       252 |     306    23847   132287 |     9618      252     10 | 16.590 % |
13.89/13.98	c |       480 |     304    23847   132287 |    10580      478      9 | 17.051 % |
14.79/14.88	c |       819 |     304    23847   132287 |    11638      817     12 | 17.051 % |
15.69/15.77	c |      1326 |     304    23847   132287 |    12801     1324     13 | 17.051 % |
16.59/16.68	c |      2086 |     304    23847   132287 |    14082     2084     16 | 17.051 % |
17.59/17.62	c |      3225 |     304    23847   132287 |    15490     3223     18 | 17.051 % |
18.59/18.65	c |      4934 |     304    23847   132287 |    17039     4932     19 | 17.051 % |
19.79/19.82	c |      7496 |     304    23847   132287 |    18743     7494     20 | 17.051 % |
21.09/21.17	c |     11342 |     304    23847   132287 |    20617    11340     21 | 17.051 % |
23.19/23.23	c |     17108 |     304    23847   132287 |    22679    17106     23 | 17.051 % |
25.09/25.12	c |     25757 |     304    23249   128970 |    24947    14153     24 | 17.051 % |
27.68/27.75	c |     38732 |     303    23249   128970 |    27442    14005     31 | 17.282 % |
32.89/32.97	c |     58197 |     301    23249   128970 |    30186    18702     28 | 17.744 % |
40.98/41.01	c |     87389 |     300    22733   125872 |    33204    15107     36 | 17.973 % |
50.48/50.59	c |    131180 |     300    22561   124859 |    36525    19835     28 | 17.973 % |
65.67/65.77	c |    196864 |     299    22338   123777 |    40177    23079     27 | 18.214 % |
92.76/92.81	c |    295390 |     296    22010   121841 |    44195    22379     21 | 18.895 % |
137.55/137.64	c |    443180 |     295    22010   121841 |    48615    29826     33 | 19.125 % |
209.13/209.27	c |    664863 |     294    21822   120819 |    53476    28312     29 | 19.355 % |
306.10/306.30	c |    997389 |     294    21391   118401 |    58824    28556     23 | 19.355 % |
488.45/488.69	c |   1496177 |     294    21391   118401 |    64707    32879     22 | 19.355 % |
778.96/779.21	c |   2244360 |     294    21391   118401 |    71177    52255     24 | 19.355 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733227-1240786319/watcher-1733227-1240786319 -o /tmp/evaluation-result-1733227-1240786319/solver-1733227-1240786319 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2029728528 HOME/instance-1733227-1240786319.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: 1.05 1.01 1.00 3/64 28538
/proc/meminfo: memFree=1655312/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=2544 CPUtime=0
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 474 0 0 0 0 0 0 0 20 0 1 0 106664841 2605056 459 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 636 467 89 221 0 412 0

[startup+0.0796829 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 28538
/proc/meminfo: memFree=1655312/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=12728 CPUtime=0.07
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 3002 0 0 0 6 1 0 0 20 0 1 0 106664841 13033472 2987 1992294400 4194304 5102416 548682068800 18446744073709551615 4515515 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 3182 2987 88 221 0 2958 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12728

[startup+0.101684 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 28538
/proc/meminfo: memFree=1655312/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=15944 CPUtime=0.09
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 3744 0 0 0 8 1 0 0 20 0 1 0 106664841 16326656 3729 1992294400 4194304 5102416 548682068800 18446744073709551615 4515871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 4019 3730 88 221 0 3795 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15944

[startup+0.301704 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 28538
/proc/meminfo: memFree=1655312/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=18844 CPUtime=0.29
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 4503 0 0 0 27 2 0 0 22 0 1 0 106664841 19296256 4488 1992294400 4194304 5102416 548682068800 18446744073709551615 4229406 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 4711 4488 97 221 0 4487 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18844

[startup+0.701744 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 28538
/proc/meminfo: memFree=1655312/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=18844 CPUtime=0.69
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 4503 0 0 0 67 2 0 0 25 0 1 0 106664841 19296256 4488 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 4711 4488 97 221 0 4487 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18844

[startup+1.50182 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 28539
/proc/meminfo: memFree=1637640/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=20012 CPUtime=1.49
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 4698 0 0 0 147 2 0 0 25 0 1 0 106664841 20492288 4683 1992294400 4194304 5102416 548682068800 18446744073709551615 4272848 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 5003 4683 99 221 0 4779 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20012

[startup+3.10199 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 28539
/proc/meminfo: memFree=1637640/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=18516 CPUtime=3.09
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 4767 0 0 0 307 2 0 0 25 0 1 0 106664841 18960384 4431 1992294400 4194304 5102416 548682068800 18446744073709551615 4220520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 4629 4431 103 221 0 4405 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18516

[startup+6.30232 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 28539
/proc/meminfo: memFree=1637512/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=18516 CPUtime=6.29
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 4767 0 0 0 627 2 0 0 25 0 1 0 106664841 18960384 4431 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 4629 4431 103 221 0 4405 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18516

[startup+12.702 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 28539
/proc/meminfo: memFree=1637448/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=18516 CPUtime=12.69
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 4776 0 0 0 1267 2 0 0 25 0 1 0 106664841 18960384 4440 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 4629 4440 112 221 0 4405 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18516

[startup+25.5013 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 28539
/proc/meminfo: memFree=1637448/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=18516 CPUtime=25.49
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 4781 0 0 0 2547 2 0 0 25 0 1 0 106664841 18960384 4445 1992294400 4194304 5102416 548682068800 18446744073709551615 4220516 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 4629 4445 112 221 0 4405 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18516

[startup+51.1018 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 28539
/proc/meminfo: memFree=1636936/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=19248 CPUtime=51.08
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 4964 0 0 0 5106 2 0 0 25 0 1 0 106664841 19709952 4628 1992294400 4194304 5102416 548682068800 18446744073709551615 4220309 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 4812 4628 112 221 0 4588 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19248

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28539
/proc/meminfo: memFree=1632712/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=23864 CPUtime=102.27
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 6018 0 0 0 10224 3 0 0 25 0 1 0 106664841 24436736 5682 1992294400 4194304 5102416 548682068800 18446744073709551615 4244690 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 5966 5682 112 221 0 5742 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23864

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28539
/proc/meminfo: memFree=1630600/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=26000 CPUtime=162.24
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 6555 0 0 0 16221 3 0 0 25 0 1 0 106664841 26624000 6219 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 6500 6219 112 221 0 6276 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26000

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28539
/proc/meminfo: memFree=1629192/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=27464 CPUtime=222.22
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 6880 0 0 0 22219 3 0 0 25 0 1 0 106664841 28123136 6544 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 6866 6544 112 221 0 6642 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 27464

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28539
/proc/meminfo: memFree=1627016/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=29828 CPUtime=282.21
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 7410 0 0 0 28217 4 0 0 25 0 1 0 106664841 30543872 7074 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 7457 7074 112 221 0 7233 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29828

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28539
/proc/meminfo: memFree=1626056/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=30904 CPUtime=342.19
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 7645 0 0 0 34215 4 0 0 25 0 1 0 106664841 31645696 7309 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 7726 7309 112 221 0 7502 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 30904

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28539
/proc/meminfo: memFree=1625608/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=31316 CPUtime=402.18
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 7764 0 0 0 40214 4 0 0 25 0 1 0 106664841 32067584 7428 1992294400 4194304 5102416 548682068800 18446744073709551615 4230635 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 7829 7428 112 221 0 7605 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31316

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28539
/proc/meminfo: memFree=1624136/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=33020 CPUtime=462.16
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 8119 0 0 0 46212 4 0 0 25 0 1 0 106664841 33812480 7783 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 8255 7783 112 221 0 8031 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 33020

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28539
/proc/meminfo: memFree=1622984/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=34452 CPUtime=522.14
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 8419 0 0 0 52210 4 0 0 25 0 1 0 106664841 35278848 8083 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 8613 8083 112 221 0 8389 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 34452

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28545
/proc/meminfo: memFree=1622280/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=35144 CPUtime=582.12
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 8587 0 0 0 58208 4 0 0 25 0 1 0 106664841 35987456 8251 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 8786 8251 112 221 0 8562 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 35144

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28545
/proc/meminfo: memFree=1621896/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=35500 CPUtime=642.11
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 8660 0 0 0 64207 4 0 0 25 0 1 0 106664841 36352000 8324 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 8875 8324 112 221 0 8651 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 35500

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28545
/proc/meminfo: memFree=1621576/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=35820 CPUtime=702.09
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 8729 0 0 0 70205 4 0 0 25 0 1 0 106664841 36679680 8393 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 8955 8393 112 221 0 8731 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 35820

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28545
/proc/meminfo: memFree=1621576/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=35820 CPUtime=762.07
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 8735 0 0 0 76203 4 0 0 25 0 1 0 106664841 36679680 8399 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 8955 8399 112 221 0 8731 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 35820

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28545
/proc/meminfo: memFree=1620808/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=36588 CPUtime=822.06
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 8919 0 0 0 82201 5 0 0 25 0 1 0 106664841 37466112 8583 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 9147 8583 112 221 0 8923 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 36588

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28545
/proc/meminfo: memFree=1620040/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=37428 CPUtime=882.04
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 9100 0 0 0 88199 5 0 0 25 0 1 0 106664841 38326272 8764 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 9357 8764 112 221 0 9133 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 37428

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28545
/proc/meminfo: memFree=1619720/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=37880 CPUtime=942.03
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 9171 0 0 0 94198 5 0 0 25 0 1 0 106664841 38789120 8835 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 9470 8835 112 221 0 9246 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 37880

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28545
/proc/meminfo: memFree=1619272/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=38308 CPUtime=1002.01
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 9298 0 0 0 100196 5 0 0 25 0 1 0 106664841 39227392 8962 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 9577 8962 112 221 0 9353 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 38308

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28545
/proc/meminfo: memFree=1618504/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=39040 CPUtime=1061.99
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 9477 0 0 0 106194 5 0 0 25 0 1 0 106664841 39976960 9141 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 9760 9141 112 221 0 9536 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 39040

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28545
/proc/meminfo: memFree=1618248/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=39372 CPUtime=1121.97
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 9532 0 0 0 112192 5 0 0 25 0 1 0 106664841 40316928 9196 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 9843 9196 112 221 0 9619 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 39372

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28545
/proc/meminfo: memFree=1617992/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=39680 CPUtime=1181.96
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 9595 0 0 0 118191 5 0 0 25 0 1 0 106664841 40632320 9259 1992294400 4194304 5102416 548682068800 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 9920 9259 112 221 0 9696 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 39680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28545
/proc/meminfo: memFree=1617992/2055920 swapFree=4180920/4192956
[pid=28538] ppid=28536 vsize=39680 CPUtime=1200.06
/proc/28538/stat : 28538 (varsat-random_s) R 28536 28538 28048 0 -1 4194304 9595 0 0 0 120001 5 0 0 25 0 1 0 106664841 40632320 9259 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28538/statm: 9920 9259 112 221 0 9696 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 39680

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): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.06099
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 39680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9595
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= 3049

runsolver used 1.01585 second user time and 3.36249 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-27 00:51:59
IDJOB=1733227
IDBENCH=71136
IDSOLVER=539
FILE ID=node27/1733227-1240786319
PBS_JOBID= 9187226
Free space on /tmp= 66248 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_9gates_u2.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733227-1240786319/watcher-1733227-1240786319 -o /tmp/evaluation-result-1733227-1240786319/solver-1733227-1240786319 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2029728528 HOME/instance-1733227-1240786319.cnf

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

MD5SUM BENCH= ef7ae52d071607b182dca67dbff359aa
RANDOM SEED=2029728528

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1655728 kB
Buffers:         49228 kB
Cached:         271648 kB
SwapCached:       5116 kB
Active:          94808 kB
Inactive:       234196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1655728 kB
SwapTotal:     4192956 kB
SwapFree:      4180920 kB
Dirty:            3204 kB
Writeback:           0 kB
Mapped:          14112 kB
Slab:            57044 kB
Committed_AS:   392244 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66248 MiB
End job on node27 at 2009-04-27 01:12:02