Trace number 1518101

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) 1200.03 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S658989873-070.cnf
MD5SUM33b307e970060c9ea54050d6d257eed0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2125                                                 |
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:          1403717054.000000
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 |     490     2106     6373 |      702        0    nan |  0.000 % |
0.09/0.20	c |       101 |     490     2106     6373 |      772      101     24 |  0.000 % |
0.09/0.20	c |       251 |     490     2106     6373 |      849      251     27 |  0.000 % |
0.09/0.20	c |       476 |     490     2106     6373 |      934      476     25 |  0.000 % |
0.09/0.20	c |       813 |     490     2106     6373 |     1027      813     24 |  0.000 % |
0.09/0.20	c |      1319 |     490     2106     6373 |     1130      774     22 |  0.000 % |
0.09/0.20	c |      2079 |     490     2106     6373 |     1243      947     22 |  0.000 % |
0.09/0.20	c |      3218 |     490     2106     6373 |     1367      791     22 |  0.000 % |
0.19/0.25	c |      4926 |     490     2106     6373 |     1504     1078     23 |  0.000 % |
0.29/0.37	c |      7490 |     490     2106     6373 |     1655     1293     23 |  0.000 % |
0.49/0.54	c |     11335 |     490     2106     6373 |     1820      875     17 |  0.000 % |
0.79/0.81	c |     17102 |     490     2106     6373 |     2002     1052     20 |  0.000 % |
1.19/1.21	c |     25753 |     490     2106     6373 |     2203     1473     22 |  0.000 % |
1.79/1.85	c |     38727 |     490     2106     6373 |     2423     2022     22 |  0.000 % |
2.79/2.83	c |     58189 |     490     2106     6373 |     2665     1709     22 |  0.000 % |
4.30/4.31	c |     87381 |     490     2106     6373 |     2932     2370     21 |  0.000 % |
6.60/6.63	c |    131171 |     490     2106     6373 |     3225     2807     23 |  0.000 % |
10.19/10.22	c |    196856 |     490     2106     6373 |     3548     2759     21 |  0.000 % |
15.79/15.80	c |    295384 |     490     2106     6373 |     3903     1966     21 |  0.000 % |
24.58/24.67	c |    443174 |     490     2106     6373 |     4293     3242     23 |  0.000 % |
38.17/38.23	c |    664860 |     490     2106     6373 |     4722     3225     23 |  0.000 % |
59.17/59.30	c |    997385 |     490     2106     6373 |     5194     3701     24 |  0.000 % |
92.65/92.75	c |   1496173 |     490     2106     6373 |     5714     3585     24 |  0.000 % |
145.83/145.93	c |   2244355 |     490     2106     6373 |     6285     3495     24 |  0.000 % |
228.41/228.51	c |   3366631 |     490     2106     6373 |     6914     5622     25 |  0.000 % |
358.25/358.50	c |   5050043 |     490     2106     6373 |     7605     5091     27 |  0.000 % |
563.66/563.97	c |   7575160 |     490     2106     6373 |     8366     5865     24 |  0.000 % |
880.64/881.07	c |  11362836 |     490     2106     6373 |     9203     8191     26 |  0.000 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518101-1238295151/watcher-1518101-1238295151 -o /tmp/evaluation-result-1518101-1238295151/solver-1518101-1238295151 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1403717054 HOME/instance-1518101-1238295151.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: 1.92 1.98 2.05 4/86 3004
/proc/meminfo: memFree=1588784/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=2540 CPUtime=0
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 1102179173 2600960 235 1992294400 4194304 5102416 548682068800 18446744073709551615 4213344 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 635 237 102 221 0 411 0

[startup+0.0785839 s]
/proc/loadavg: 1.92 1.98 2.05 4/86 3004
/proc/meminfo: memFree=1588784/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=2540 CPUtime=0.07
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 271 0 0 0 7 0 0 0 18 0 1 0 1102179173 2600960 256 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 635 256 112 221 0 411 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2540

[startup+0.101586 s]
/proc/loadavg: 1.92 1.98 2.05 4/86 3004
/proc/meminfo: memFree=1588784/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=2540 CPUtime=0.09
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 277 0 0 0 9 0 0 0 18 0 1 0 1102179173 2600960 262 1992294400 4194304 5102416 548682068800 18446744073709551615 4248876 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 635 262 112 221 0 411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2540

[startup+0.301611 s]
/proc/loadavg: 1.92 1.98 2.05 4/86 3004
/proc/meminfo: memFree=1588784/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=2804 CPUtime=0.29
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 314 0 0 0 29 0 0 0 20 0 1 0 1102179173 2871296 299 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 701 299 112 221 0 477 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2804

[startup+0.701661 s]
/proc/loadavg: 1.92 1.98 2.05 4/86 3004
/proc/meminfo: memFree=1588784/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=2936 CPUtime=0.69
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 355 0 0 0 69 0 0 0 24 0 1 0 1102179173 3006464 340 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 734 340 112 221 0 510 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2936

[startup+1.50276 s]
/proc/loadavg: 1.92 1.98 2.05 3/87 3005
/proc/meminfo: memFree=1587752/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=3200 CPUtime=1.49
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 411 0 0 0 149 0 0 0 25 0 1 0 1102179173 3276800 396 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 800 396 112 221 0 576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3200

[startup+3.10196 s]
/proc/loadavg: 1.92 1.98 2.05 3/87 3005
/proc/meminfo: memFree=1587304/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=3332 CPUtime=3.09
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 474 0 0 0 309 0 0 0 25 0 1 0 1102179173 3411968 459 1992294400 4194304 5102416 548682068800 18446744073709551615 4254657 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 833 459 112 221 0 609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3332

[startup+6.30136 s]
/proc/loadavg: 1.93 1.98 2.05 3/87 3005
/proc/meminfo: memFree=1586856/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=3728 CPUtime=6.29
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 549 0 0 0 629 0 0 0 25 0 1 0 1102179173 3817472 534 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 932 534 112 221 0 708 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3728

[startup+12.7012 s]
/proc/loadavg: 1.93 1.98 2.05 3/87 3005
/proc/meminfo: memFree=1586232/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=4124 CPUtime=12.69
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 670 0 0 0 1269 0 0 0 25 0 1 0 1102179173 4222976 655 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 1031 655 112 221 0 807 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4124

[startup+25.5018 s]
/proc/loadavg: 1.95 1.98 2.05 3/87 3005
/proc/meminfo: memFree=1585784/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=4656 CPUtime=25.48
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 802 0 0 0 2548 0 0 0 25 0 1 0 1102179173 4767744 787 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 1164 787 112 221 0 940 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4656

[startup+51.102 s]
/proc/loadavg: 1.96 1.98 2.05 3/87 3005
/proc/meminfo: memFree=1585208/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=5320 CPUtime=51.07
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 958 0 0 0 5107 0 0 0 25 0 1 0 1102179173 5447680 943 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 1330 943 112 221 0 1106 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5320

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 2.04 3/87 3005
/proc/meminfo: memFree=1583992/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=6316 CPUtime=102.25
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 1204 0 0 0 10225 0 0 0 25 0 1 0 1102179173 6467584 1189 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 1579 1189 112 221 0 1355 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 6316

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 2.03 3/87 3005
/proc/meminfo: memFree=1583288/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=7128 CPUtime=162.23
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 1391 0 0 0 16223 0 0 0 25 0 1 0 1102179173 7299072 1376 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 1782 1376 112 221 0 1558 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7128

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 2.03 3/87 3005
/proc/meminfo: memFree=1582776/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=7536 CPUtime=222.2
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 1517 0 0 0 22220 0 0 0 25 0 1 0 1102179173 7716864 1502 1992294400 4194304 5102416 548682068800 18446744073709551615 4249499 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 1884 1502 112 221 0 1660 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 7536

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 2.02 3/87 3005
/proc/meminfo: memFree=1582328/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=8096 CPUtime=282.19
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 1654 0 0 0 28218 1 0 0 25 0 1 0 1102179173 8290304 1639 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 2024 1639 112 221 0 1800 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8096

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 2.02 3/87 3005
/proc/meminfo: memFree=1581944/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=8640 CPUtime=342.16
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 1755 0 0 0 34215 1 0 0 25 0 1 0 1102179173 8847360 1740 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 2160 1740 112 221 0 1936 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 8640

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 2.01 3/87 3005
/proc/meminfo: memFree=1581432/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=9052 CPUtime=402.13
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 1880 0 0 0 40212 1 0 0 25 0 1 0 1102179173 9269248 1865 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 2263 1865 112 221 0 2039 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 9052

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 2.01 3/87 3005
/proc/meminfo: memFree=1581048/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=9480 CPUtime=462.11
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 1964 0 0 0 46210 1 0 0 25 0 1 0 1102179173 9707520 1949 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 2370 1949 112 221 0 2146 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 9480

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3011
/proc/meminfo: memFree=1580528/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=9772 CPUtime=522.08
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 2040 0 0 0 52207 1 0 0 25 0 1 0 1102179173 10006528 2025 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 2443 2025 112 221 0 2219 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 9772

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3011
/proc/meminfo: memFree=1580528/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=9960 CPUtime=582.05
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 2094 0 0 0 58204 1 0 0 25 0 1 0 1102179173 10199040 2079 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 2490 2079 112 221 0 2266 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 9960

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3011
/proc/meminfo: memFree=1580080/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=10408 CPUtime=642.04
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 2196 0 0 0 64202 2 0 0 25 0 1 0 1102179173 10657792 2181 1992294400 4194304 5102416 548682068800 18446744073709551615 4249671 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 2602 2181 112 221 0 2378 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 10408

[startup+702.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3011
/proc/meminfo: memFree=1579696/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=10704 CPUtime=702.01
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 2256 0 0 0 70199 2 0 0 25 0 1 0 1102179173 10960896 2241 1992294400 4194304 5102416 548682068800 18446744073709551615 4228243 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 2676 2241 112 221 0 2452 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 10704

[startup+762.308 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3011
/proc/meminfo: memFree=1579440/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=10980 CPUtime=761.99
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 2316 0 0 0 76197 2 0 0 25 0 1 0 1102179173 11243520 2301 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 2745 2301 112 221 0 2521 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 10980

[startup+822.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3011
/proc/meminfo: memFree=1579320/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=11112 CPUtime=821.96
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 2355 0 0 0 82194 2 0 0 25 0 1 0 1102179173 11378688 2340 1992294400 4194304 5102416 548682068800 18446744073709551615 4249610 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 2778 2340 112 221 0 2554 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 11112

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3011
/proc/meminfo: memFree=1579128/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=11244 CPUtime=881.93
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 2400 0 0 0 88191 2 0 0 25 0 1 0 1102179173 11513856 2385 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 2811 2385 112 221 0 2587 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 11244

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3011
/proc/meminfo: memFree=1578680/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=11780 CPUtime=941.91
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 2524 0 0 0 94189 2 0 0 25 0 1 0 1102179173 12062720 2509 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 2945 2509 112 221 0 2721 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 11780

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3011
/proc/meminfo: memFree=1578360/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=12072 CPUtime=1001.88
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 2589 0 0 0 100186 2 0 0 25 0 1 0 1102179173 12361728 2574 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 3018 2574 112 221 0 2794 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 12072

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3011
/proc/meminfo: memFree=1578168/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=12212 CPUtime=1061.86
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 2634 0 0 0 106184 2 0 0 25 0 1 0 1102179173 12505088 2619 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 3053 2619 112 221 0 2829 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 12212

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3011
/proc/meminfo: memFree=1578040/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=12352 CPUtime=1121.84
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 2676 0 0 0 112182 2 0 0 25 0 1 0 1102179173 12648448 2661 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 3088 2661 112 221 0 2864 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 12352

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3011
/proc/meminfo: memFree=1577848/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=12628 CPUtime=1181.81
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 2724 0 0 0 118179 2 0 0 25 0 1 0 1102179173 12931072 2709 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 3157 2709 112 221 0 2933 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 12628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3011
/proc/meminfo: memFree=1577848/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=12628 CPUtime=1200.02
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 2734 0 0 0 119999 3 0 0 25 0 1 0 1102179173 12931072 2719 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 3157 2719 112 221 0 2933 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 12628

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3011
/proc/meminfo: memFree=1577848/2055920 swapFree=4170308/4192956
[pid=3004] ppid=3002 vsize=12628 CPUtime=1200.02
/proc/3004/stat : 3004 (varsat-random_s) R 3002 3004 31981 0 -1 4194304 2734 0 0 0 119999 3 0 0 25 0 1 0 1102179173 12931072 2719 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 0 0 0
/proc/3004/statm: 3157 2719 112 221 0 2933 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 12628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.032994
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 12628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2734
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= 4070

runsolver used 1.2768 second user time and 4.19636 second system time

The end

Launcher Data 

Begin job on node92 at 2009-03-29 04:52:31
IDJOB=1518101
IDBENCH=70651
IDSOLVER=539
FILE ID=node92/1518101-1238295151
PBS_JOBID= 9060993
Free space on /tmp= 66564 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S658989873-070.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518101-1238295151/watcher-1518101-1238295151 -o /tmp/evaluation-result-1518101-1238295151/solver-1518101-1238295151 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1403717054 HOME/instance-1518101-1238295151.cnf

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

MD5SUM BENCH= 33b307e970060c9ea54050d6d257eed0
RANDOM SEED=1403717054

node92.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		: 3000.249
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		: 3000.249
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1589272 kB
Buffers:         63728 kB
Cached:         334464 kB
SwapCached:       7632 kB
Active:         139316 kB
Inactive:       268772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589272 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            42576 kB
Committed_AS:  1881180 kB
PageTables:       2768 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= 66560 MiB
End job on node92 at 2009-03-29 05:12:34