Trace number 1517453

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

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1250067652-054.cnf
MD5SUM385aa4c60934b13e455a567c42e0ab0c
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:          70722595.000000
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 |     527     2279     6899 |      759        0    nan |  0.000 % |
0.00/0.01	c |       100 |     527     2279     6899 |      835      100     25 |  0.000 % |
0.00/0.03	c |       250 |     527     2279     6899 |      919      250     23 |  0.000 % |
0.00/0.05	c |       475 |     527     2279     6899 |     1011      475     22 |  0.000 % |
0.00/0.07	c |       814 |     527     2279     6899 |     1112      814     22 |  0.000 % |
0.09/0.10	c |      1322 |     527     2279     6899 |     1223      748     21 |  0.000 % |
0.09/0.14	c |      2082 |     527     2279     6899 |     1345      880     20 |  0.000 % |
0.19/0.20	c |      3221 |     527     2279     6899 |     1480     1323     22 |  0.000 % |
0.19/0.29	c |      4930 |     527     2279     6899 |     1628     1489     22 |  0.000 % |
0.39/0.41	c |      7492 |     527     2279     6899 |     1791     1521     24 |  0.000 % |
0.59/0.61	c |     11337 |     527     2279     6899 |     1970     1670     22 |  0.000 % |
0.89/0.91	c |     17103 |     527     2279     6899 |     2167     1387     22 |  0.000 % |
1.29/1.37	c |     25752 |     527     2279     6899 |     2384     1151     21 |  0.000 % |
1.99/2.08	c |     38727 |     527     2279     6899 |     2622     1881     23 |  0.000 % |
3.09/3.14	c |     58190 |     527     2279     6899 |     2884     2627     21 |  0.000 % |
4.79/4.82	c |     87383 |     527     2279     6899 |     3173     2365     22 |  0.000 % |
7.39/7.40	c |    131174 |     527     2279     6899 |     3490     2509     21 |  0.000 % |
11.39/11.47	c |    196859 |     527     2279     6899 |     3839     2601     23 |  0.000 % |
17.69/17.73	c |    295386 |     527     2279     6899 |     4223     3739     24 |  0.000 % |
27.38/27.40	c |    443176 |     527     2279     6899 |     4646     3955     23 |  0.000 % |
42.57/42.60	c |    664859 |     527     2279     6899 |     5110     4525     24 |  0.000 % |
66.77/66.87	c |    997386 |     527     2279     6899 |     5621     3759     24 |  0.000 % |
104.06/104.15	c |   1496175 |     527     2279     6899 |     6183     3063     22 |  0.000 % |
162.24/162.30	c |   2244357 |     527     2279     6899 |     6802     5958     25 |  0.000 % |
254.12/254.29	c |   3366631 |     527     2279     6899 |     7482     3913     22 |  0.000 % |
400.08/400.25	c |   5050042 |     527     2279     6899 |     8230     3778     21 |  0.000 % |
628.42/628.62	c |   7575158 |     527     2279     6899 |     9053     6382     27 |  0.000 % |
986.42/986.74	c |  11362833 |     527     2279     6899 |     9959     5860     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-1517453-1238285694/watcher-1517453-1238285694 -o /tmp/evaluation-result-1517453-1238285694/solver-1517453-1238285694 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=70722595 HOME/instance-1517453-1238285694.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: 0.91 0.95 0.98 2/69 6255
/proc/meminfo: memFree=897016/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=2548 CPUtime=0
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 1101232523 2609152 233 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 637 233 98 221 0 413 0

[startup+0.0976771 s]
/proc/loadavg: 0.91 0.95 0.98 2/69 6255
/proc/meminfo: memFree=897016/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=2680 CPUtime=0.09
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 284 0 0 0 9 0 0 0 18 0 1 0 1101232523 2744320 269 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 670 269 112 221 0 446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2680

[startup+0.101677 s]
/proc/loadavg: 0.91 0.95 0.98 2/69 6255
/proc/meminfo: memFree=897016/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=2680 CPUtime=0.09
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 284 0 0 0 9 0 0 0 18 0 1 0 1101232523 2744320 269 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 670 269 112 221 0 446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2680

[startup+0.301697 s]
/proc/loadavg: 0.91 0.95 0.98 2/69 6255
/proc/meminfo: memFree=897016/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=2812 CPUtime=0.29
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 321 0 0 0 29 0 0 0 19 0 1 0 1101232523 2879488 306 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 703 306 112 221 0 479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2812

[startup+0.701738 s]
/proc/loadavg: 0.91 0.95 0.98 2/69 6255
/proc/meminfo: memFree=897016/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=2944 CPUtime=0.69
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 366 0 0 0 69 0 0 0 23 0 1 0 1101232523 3014656 351 1992294400 4194304 5102416 548682068800 18446744073709551615 4250064 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 736 351 112 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50182 s]
/proc/loadavg: 0.91 0.95 0.98 2/70 6256
/proc/meminfo: memFree=895984/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=3208 CPUtime=1.49
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 422 0 0 0 149 0 0 0 25 0 1 0 1101232523 3284992 407 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 802 407 112 221 0 578 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3208

[startup+3.10198 s]
/proc/loadavg: 0.91 0.95 0.98 2/70 6256
/proc/meminfo: memFree=895536/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=3340 CPUtime=3.09
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 469 0 0 0 309 0 0 0 25 0 1 0 1101232523 3420160 454 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 835 454 112 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30131 s]
/proc/loadavg: 0.92 0.95 0.98 2/70 6256
/proc/meminfo: memFree=895152/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=3736 CPUtime=6.29
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 555 0 0 0 629 0 0 0 25 0 1 0 1101232523 3825664 540 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 934 540 112 221 0 710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3736

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.98 2/70 6256
/proc/meminfo: memFree=894512/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=4268 CPUtime=12.69
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 679 0 0 0 1269 0 0 0 25 0 1 0 1101232523 4370432 664 1992294400 4194304 5102416 548682068800 18446744073709551615 4248646 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 1067 664 112 221 0 843 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4268

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.98 2/70 6256
/proc/meminfo: memFree=894000/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=4796 CPUtime=25.48
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 809 0 0 0 2548 0 0 0 25 0 1 0 1101232523 4911104 794 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 1199 794 112 221 0 975 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4796

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.98 2/70 6256
/proc/meminfo: memFree=893168/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=5468 CPUtime=51.07
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 999 0 0 0 5107 0 0 0 25 0 1 0 1101232523 5599232 984 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 1367 984 112 221 0 1143 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5468

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/70 6256
/proc/meminfo: memFree=892272/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=6452 CPUtime=102.27
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 1229 0 0 0 10226 1 0 0 25 0 1 0 1101232523 6606848 1214 1992294400 4194304 5102416 548682068800 18446744073709551615 4255254 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 1613 1214 112 221 0 1389 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6452

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=891504/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=7144 CPUtime=162.24
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 1417 0 0 0 16223 1 0 0 25 0 1 0 1101232523 7315456 1402 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 1786 1402 112 221 0 1562 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7144

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=890736/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=7948 CPUtime=222.23
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 1598 0 0 0 22221 2 0 0 25 0 1 0 1101232523 8138752 1583 1992294400 4194304 5102416 548682068800 18446744073709551615 4249636 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 1987 1583 112 221 0 1763 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7948

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=890160/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=8492 CPUtime=282.21
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 1742 0 0 0 28219 2 0 0 25 0 1 0 1101232523 8695808 1727 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 2123 1727 112 221 0 1899 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8492

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=889648/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=9044 CPUtime=342.19
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 1867 0 0 0 34217 2 0 0 25 0 1 0 1101232523 9261056 1852 1992294400 4194304 5102416 548682068800 18446744073709551615 4255985 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 2261 1852 112 221 0 2037 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9044

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=889136/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=9616 CPUtime=402.18
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 1989 0 0 0 40215 3 0 0 25 0 1 0 1101232523 9846784 1974 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 2404 1974 112 221 0 2180 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9616

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=888752/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=10020 CPUtime=462.16
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 2090 0 0 0 46213 3 0 0 25 0 1 0 1101232523 10260480 2075 1992294400 4194304 5102416 548682068800 18446744073709551615 4244105 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 2505 2075 112 221 0 2281 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 10020

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=888560/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=10288 CPUtime=522.14
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 2151 0 0 0 52211 3 0 0 25 0 1 0 1101232523 10534912 2136 1992294400 4194304 5102416 548682068800 18446744073709551615 4255764 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 2572 2136 112 221 0 2348 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 10288

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=888304/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=10428 CPUtime=582.13
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 2206 0 0 0 58209 4 0 0 25 0 1 0 1101232523 10678272 2191 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 2607 2191 112 221 0 2383 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 10428

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=887920/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=10864 CPUtime=642.11
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 2308 0 0 0 64207 4 0 0 25 0 1 0 1101232523 11124736 2293 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 2716 2293 112 221 0 2492 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 10864

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=887600/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=11156 CPUtime=702.09
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 2388 0 0 0 70205 4 0 0 25 0 1 0 1101232523 11423744 2373 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 2789 2373 112 221 0 2565 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 11156

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=887344/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=11576 CPUtime=762.08
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 2458 0 0 0 76204 4 0 0 25 0 1 0 1101232523 11853824 2443 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 2894 2443 112 221 0 2670 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 11576

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=887280/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=11576 CPUtime=822.06
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 2470 0 0 0 82201 5 0 0 25 0 1 0 1101232523 11853824 2455 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 2894 2455 112 221 0 2670 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 11576

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=886960/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=11864 CPUtime=882.04
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 2528 0 0 0 88199 5 0 0 25 0 1 0 1101232523 12148736 2513 1992294400 4194304 5102416 548682068800 18446744073709551615 4255284 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 2966 2513 112 221 0 2742 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 11864

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=886896/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=11864 CPUtime=942.02
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 2560 0 0 0 94197 5 0 0 25 0 1 0 1101232523 12148736 2545 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 2966 2545 112 221 0 2742 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 11864

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=886704/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=12156 CPUtime=1002.01
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 2605 0 0 0 100195 6 0 0 25 0 1 0 1101232523 12447744 2590 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 3039 2590 112 221 0 2815 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 12156

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=886448/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=12436 CPUtime=1062
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 2681 0 0 0 106194 6 0 0 25 0 1 0 1101232523 12734464 2666 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 3109 2666 112 221 0 2885 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 12436

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=886192/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=12588 CPUtime=1121.98
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 2727 0 0 0 112192 6 0 0 25 0 1 0 1101232523 12890112 2712 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 3147 2712 112 221 0 2923 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 12588

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=886064/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=12872 CPUtime=1181.96
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 2766 0 0 0 118190 6 0 0 25 0 1 0 1101232523 13180928 2751 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 3218 2751 112 221 0 2994 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 12872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 6256
/proc/meminfo: memFree=885936/2055920 swapFree=4169124/4192956
[pid=6255] ppid=6253 vsize=12872 CPUtime=1200.06
/proc/6255/stat : 6255 (varsat-random_s) R 6253 6255 6124 0 -1 4194304 2786 0 0 0 120000 6 0 0 25 0 1 0 1101232523 13180928 2771 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/6255/statm: 3218 2771 112 221 0 2994 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12872

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
CPU system time (s): 0.070989
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 12872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
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= 2786
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= 1422

runsolver used 1.10583 second user time and 3.2705 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-29 01:14:54
IDJOB=1517453
IDBENCH=70597
IDSOLVER=539
FILE ID=node44/1517453-1238285694
PBS_JOBID= 9060921
Free space on /tmp= 66400 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1250067652-054.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517453-1238285694/watcher-1517453-1238285694 -o /tmp/evaluation-result-1517453-1238285694/solver-1517453-1238285694 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=70722595 HOME/instance-1517453-1238285694.cnf

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

MD5SUM BENCH= 385aa4c60934b13e455a567c42e0ab0c
RANDOM SEED=70722595

node44.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		: 3000.241
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		: 3000.241
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:        897496 kB
Buffers:        106580 kB
Cached:         941136 kB
SwapCached:      13220 kB
Active:         316848 kB
Inactive:       745540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        897496 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          18120 kB
Slab:            81376 kB
Committed_AS:  2544096 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-29 01:34:56