Trace number 1518785

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/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1916548023-003.cnf
MD5SUM11db2aaf72f0cb9c260a5127c4f6b388
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
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:          1125048064.000000
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 |     522     2264     6920 |      754        0    nan |  0.000 % |
0.00/0.03	c |       102 |     522     2264     6920 |      830      102     25 |  0.000 % |
0.04/0.07	c |       256 |     522     2264     6920 |      913      256     25 |  0.000 % |
0.09/0.11	c |       483 |     522     2264     6920 |     1004      483     25 |  0.000 % |
0.09/0.15	c |       821 |     522     2264     6920 |     1104      821     26 |  0.000 % |
0.19/0.20	c |      1329 |     522     2264     6920 |     1215      740     24 |  0.000 % |
0.19/0.27	c |      2088 |     522     2264     6920 |     1336      853     25 |  0.000 % |
0.29/0.35	c |      3230 |     522     2264     6920 |     1470     1285     26 |  0.000 % |
0.39/0.46	c |      4939 |     522     2264     6920 |     1617     1467     26 |  0.000 % |
0.59/0.61	c |      7501 |     522     2264     6920 |     1779     1495     26 |  0.000 % |
0.79/0.83	c |     11345 |     522     2264     6920 |     1957     1632     27 |  0.000 % |
1.10/1.16	c |     17113 |     522     2264     6920 |     2153     1332     25 |  0.000 % |
1.59/1.66	c |     25763 |     522     2264     6920 |     2368     2189     25 |  0.000 % |
2.29/2.40	c |     38738 |     522     2264     6920 |     2605     1740     28 |  0.000 % |
3.49/3.55	c |     58201 |     522     2264     6920 |     2865     2515     26 |  0.000 % |
5.29/5.36	c |     87393 |     522     2264     6920 |     3152     2368     25 |  0.000 % |
8.09/8.12	c |    131183 |     522     2264     6920 |     3467     2503     27 |  0.000 % |
12.29/12.37	c |    196867 |     522     2264     6920 |     3814     2756     27 |  0.000 % |
18.88/18.96	c |    295393 |     522     2264     6920 |     4195     2314     25 |  0.000 % |
29.08/29.16	c |    443182 |     522     2264     6920 |     4615     2880     27 |  0.000 % |
45.17/45.26	c |    664868 |     522     2264     6920 |     5077     4244     29 |  0.000 % |
70.18/70.20	c |    997394 |     522     2264     6920 |     5584     5034     27 |  0.000 % |
109.36/109.43	c |   1496182 |     522     2264     6920 |     6143     3306     26 |  0.000 % |
172.14/172.29	c |   2244364 |     522     2264     6920 |     6757     5093     30 |  0.000 % |
269.72/269.80	c |   3366640 |     522     2264     6920 |     7433     3950     27 |  0.000 % |
422.18/422.34	c |   5050051 |     522     2264     6920 |     8176     7296     30 |  0.000 % |
660.80/661.07	c |   7575169 |     522     2264     6920 |     8994     4851     30 |  0.000 % |
1044.50/1044.83	c |  11362847 |     522     2264     6920 |     9893     8926     30 |  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-1518785-1238303989/watcher-1518785-1238303989 -o /tmp/evaluation-result-1518785-1238303989/solver-1518785-1238303989 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1125048064 HOME/instance-1518785-1238303989.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 0.97 0.98 2/64 3592
/proc/meminfo: memFree=1153968/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=2552 CPUtime=0
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 1103064805 2613248 232 1992294400 4194304 5102416 548682068800 18446744073709551615 4272699 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 638 232 97 221 0 414 0

[startup+0.049448 s]
/proc/loadavg: 0.92 0.97 0.98 2/64 3592
/proc/meminfo: memFree=1153968/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=2552 CPUtime=0.04
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 278 0 0 0 4 0 0 0 18 0 1 0 1103064805 2613248 263 1992294400 4194304 5102416 548682068800 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 638 263 112 221 0 414 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2552

[startup+0.101454 s]
/proc/loadavg: 0.92 0.97 0.98 2/64 3592
/proc/meminfo: memFree=1153968/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=2552 CPUtime=0.09
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 278 0 0 0 9 0 0 0 18 0 1 0 1103064805 2613248 263 1992294400 4194304 5102416 548682068800 18446744073709551615 4220318 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 638 263 112 221 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2552

[startup+0.301475 s]
/proc/loadavg: 0.92 0.97 0.98 2/64 3592
/proc/meminfo: memFree=1153968/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=2684 CPUtime=0.29
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 301 0 0 0 29 0 0 0 19 0 1 0 1103064805 2748416 286 1992294400 4194304 5102416 548682068800 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 671 286 112 221 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2684

[startup+0.701518 s]
/proc/loadavg: 0.92 0.97 0.98 2/64 3592
/proc/meminfo: memFree=1153968/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=2948 CPUtime=0.69
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 354 0 0 0 69 0 0 0 23 0 1 0 1103064805 3018752 339 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 737 339 112 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.5016 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1152872/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=3212 CPUtime=1.49
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 414 0 0 0 149 0 0 0 25 0 1 0 1103064805 3289088 399 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 803 399 112 221 0 579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3212

[startup+3.10177 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1152552/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=3476 CPUtime=3.09
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 483 0 0 0 309 0 0 0 25 0 1 0 1103064805 3559424 468 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 869 468 112 221 0 645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3476

[startup+6.30112 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1152168/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=3740 CPUtime=6.29
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 569 0 0 0 629 0 0 0 25 0 1 0 1103064805 3829760 554 1992294400 4194304 5102416 548682068800 18446744073709551615 4254343 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 935 554 112 221 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1151528/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=4284 CPUtime=12.69
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 678 0 0 0 1269 0 0 0 25 0 1 0 1103064805 4386816 663 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 1071 663 112 221 0 847 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4284

[startup+25.5012 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1150824/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=4948 CPUtime=25.48
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 847 0 0 0 2548 0 0 0 25 0 1 0 1103064805 5066752 832 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 1237 832 112 221 0 1013 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4948

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1150056/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=5608 CPUtime=51.07
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 1036 0 0 0 5107 0 0 0 25 0 1 0 1103064805 5742592 1021 1992294400 4194304 5102416 548682068800 18446744073709551615 4249499 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 1402 1021 112 221 0 1178 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5608

[startup+102.304 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1149032/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=6672 CPUtime=102.27
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 1272 0 0 0 10226 1 0 0 25 0 1 0 1103064805 6832128 1257 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 1668 1257 112 221 0 1444 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6672

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1148136/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=7504 CPUtime=162.24
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 1482 0 0 0 16223 1 0 0 25 0 1 0 1103064805 7684096 1467 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 1876 1467 112 221 0 1652 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7504

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1147496/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=8064 CPUtime=222.23
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 1642 0 0 0 22222 1 0 0 25 0 1 0 1103064805 8257536 1627 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 2016 1627 112 221 0 1792 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8064

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1146984/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=8616 CPUtime=282.21
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 1774 0 0 0 28219 2 0 0 25 0 1 0 1103064805 8822784 1759 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 2154 1759 112 221 0 1930 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8616

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1146472/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=9032 CPUtime=342.19
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 1882 0 0 0 34217 2 0 0 25 0 1 0 1103064805 9248768 1867 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 2258 1867 112 221 0 2034 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9032

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1146152/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=9436 CPUtime=402.17
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 1970 0 0 0 40215 2 0 0 25 0 1 0 1103064805 9662464 1955 1992294400 4194304 5102416 548682068800 18446744073709551615 4228593 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 2359 1955 112 221 0 2135 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 9436

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1145704/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=9864 CPUtime=462.16
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 2076 0 0 0 46213 3 0 0 25 0 1 0 1103064805 10100736 2061 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 2466 2061 112 221 0 2242 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9864

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1145256/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=10292 CPUtime=522.14
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 2172 0 0 0 52211 3 0 0 25 0 1 0 1103064805 10539008 2157 1992294400 4194304 5102416 548682068800 18446744073709551615 4249674 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 2573 2157 112 221 0 2349 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 10292

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1145064/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=10576 CPUtime=582.13
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 2223 0 0 0 58209 4 0 0 25 0 1 0 1103064805 10829824 2208 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 2644 2208 112 221 0 2420 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 10576

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1144872/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=10708 CPUtime=642.11
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 2274 0 0 0 64207 4 0 0 25 0 1 0 1103064805 10964992 2259 1992294400 4194304 5102416 548682068800 18446744073709551615 4249536 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 2677 2259 112 221 0 2453 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 10708

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1144488/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=11124 CPUtime=702.09
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 2370 0 0 0 70205 4 0 0 25 0 1 0 1103064805 11390976 2355 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 2781 2355 112 221 0 2557 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 11124

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1144360/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=11256 CPUtime=762.08
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 2415 0 0 0 76203 5 0 0 25 0 1 0 1103064805 11526144 2400 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 2814 2400 112 221 0 2590 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 11256

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1144104/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=11544 CPUtime=822.06
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 2463 0 0 0 82201 5 0 0 25 0 1 0 1103064805 11821056 2448 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 2886 2448 112 221 0 2662 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 11544

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1143912/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=11680 CPUtime=882.04
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 2514 0 0 0 88198 6 0 0 25 0 1 0 1103064805 11960320 2499 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 2920 2499 112 221 0 2696 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 11680

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1143656/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=11988 CPUtime=942.02
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 2572 0 0 0 94196 6 0 0 25 0 1 0 1103064805 12275712 2557 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 2997 2557 112 221 0 2773 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 11988

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1143336/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=12260 CPUtime=1002
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 2654 0 0 0 100194 6 0 0 25 0 1 0 1103064805 12554240 2639 1992294400 4194304 5102416 548682068800 18446744073709551615 4228593 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 3065 2639 112 221 0 2841 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 12260

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1143080/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=12564 CPUtime=1061.99
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 2717 0 0 0 106192 7 0 0 25 0 1 0 1103064805 12865536 2702 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 3141 2702 112 221 0 2917 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 12564

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1142824/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=12864 CPUtime=1121.97
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 2777 0 0 0 112190 7 0 0 25 0 1 0 1103064805 13172736 2762 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 3216 2762 112 221 0 2992 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 12864

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1142760/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=13008 CPUtime=1181.95
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 2813 0 0 0 118188 7 0 0 25 0 1 0 1103064805 13320192 2798 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 3252 2798 112 221 0 3028 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 13008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3593
/proc/meminfo: memFree=1142632/2055920 swapFree=4173368/4192956
[pid=3592] ppid=3590 vsize=13164 CPUtime=1200.05
/proc/3592/stat : 3592 (varsat-random_s) R 3590 3592 3415 0 -1 4194304 2845 0 0 0 119998 7 0 0 25 0 1 0 1103064805 13479936 2830 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/3592/statm: 3291 2830 112 221 0 3067 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 13164

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): 1199.98
CPU system time (s): 0.082987
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 13164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2845
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= 1879

runsolver used 0.78588 second user time and 2.53361 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-29 07:19:49
IDJOB=1518785
IDBENCH=70708
IDSOLVER=539
FILE ID=node19/1518785-1238303989
PBS_JOBID= 9061060
Free space on /tmp= 66404 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1916548023-003.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518785-1238303989/watcher-1518785-1238303989 -o /tmp/evaluation-result-1518785-1238303989/solver-1518785-1238303989 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1125048064 HOME/instance-1518785-1238303989.cnf

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

MD5SUM BENCH= 11db2aaf72f0cb9c260a5127c4f6b388
RANDOM SEED=1125048064

node19.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		: 3000.235
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		: 3000.235
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:       1154448 kB
Buffers:        100960 kB
Cached:         692976 kB
SwapCached:      13360 kB
Active:         135156 kB
Inactive:       673880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1154448 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            78436 kB
Committed_AS:  2942648 kB
PageTables:       1456 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= 66404 MiB
End job on node19 at 2009-03-29 07:39:51