Trace number 1513001

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-random 2009-03-22? (TO) 1200.11 1200.61

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S1018145191-052.cnf
MD5SUM38e0bd101ebf8f53eafa7d9a988513ec
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.53731
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
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:  700                                                  |
0.00/0.00	c |  Number of clauses:    14000                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.02	c |  Timeout:              43200 s
0.00/0.02	c |  Random Seed:          186603563.000000
0.00/0.02	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.02	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.02	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.02	c |                                                                             |
0.04/0.10	c ============================[ Search Statistics ]==============================
0.04/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.04/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.04/0.10	c ===============================================================================
0.04/0.10	c |         0 |     700    14000    70000 |     4666        0    nan |  0.000 % |
0.09/0.15	c |       101 |     700    14000    70000 |     5133      101     89 |  0.000 % |
0.19/0.20	c |       252 |     700    14000    70000 |     5646      252     93 |  0.000 % |
0.19/0.26	c |       477 |     700    14000    70000 |     6211      477     91 |  0.000 % |
0.29/0.33	c |       815 |     700    14000    70000 |     6832      815     97 |  0.000 % |
0.39/0.41	c |      1321 |     700    14000    70000 |     7515     1321     98 |  0.000 % |
0.49/0.52	c |      2080 |     700    14000    70000 |     8267     2080     99 |  0.000 % |
0.59/0.67	c |      3219 |     700    14000    70000 |     9094     3219     97 |  0.000 % |
0.79/0.90	c |      4927 |     700    14000    70000 |    10003     4927     98 |  0.000 % |
1.19/1.27	c |      7490 |     700    14000    70000 |    11003     7490    100 |  0.000 % |
1.79/1.89	c |     11335 |     700    14000    70000 |    12104     5699    101 |  0.000 % |
2.79/2.84	c |     17102 |     700    14000    70000 |    13314    11466    103 |  0.000 % |
4.29/4.39	c |     25753 |     700    14000    70000 |    14645    13343    104 |  0.000 % |
6.89/6.92	c |     38727 |     700    14000    70000 |    16110    11429    107 |  0.000 % |
11.38/11.44	c |     58188 |     700    14000    70000 |    17721    14518    109 |  0.000 % |
18.49/18.53	c |     87382 |     700    14000    70000 |    19493    16766    108 |  0.000 % |
31.58/31.67	c |    131172 |     700    14000    70000 |    21443    11209    100 |  0.000 % |
50.57/50.65	c |    196856 |     700    14000    70000 |    23587    11803    104 |  0.000 % |
82.17/82.20	c |    295382 |     700    14000    70000 |    25946    14014    102 |  0.000 % |
137.74/137.80	c |    443172 |     700    14000    70000 |    28540    25652    107 |  0.000 % |
220.61/220.77	c |    664855 |     700    14000    70000 |    31394    25542    110 |  0.000 % |
355.64/355.88	c |    997380 |     700    14000    70000 |    34534    25426    107 |  0.000 % |
561.16/561.45	c |   1496169 |     700    14000    70000 |    37987    26477    109 |  0.000 % |
901.71/902.14	c |   2244352 |     700    14000    70000 |    41786    34631    111 |  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-1513001-1238211351/watcher-1513001-1238211351 -o /tmp/evaluation-result-1513001-1238211351/solver-1513001-1238211351 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=186603563 HOME/instance-1513001-1238211351.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 17997
/proc/meminfo: memFree=898472/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=2680 CPUtime=0
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 1093798354 2744320 312 1992294400 4194304 5102416 548682068800 18446744073709551615 4515475 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 670 312 88 221 0 446 0

[startup+0.0547719 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 17997
/proc/meminfo: memFree=898472/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=5184 CPUtime=0.04
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 948 0 0 0 4 0 0 0 18 0 1 0 1093798354 5308416 933 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 1296 933 97 221 0 1072 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5184

[startup+0.101776 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 17997
/proc/meminfo: memFree=898472/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=4936 CPUtime=0.09
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 980 0 0 0 9 0 0 0 18 0 1 0 1093798354 5054464 910 1992294400 4194304 5102416 548682068800 18446744073709551615 4242029 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 1234 910 102 221 0 1010 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4936

[startup+0.301798 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 17997
/proc/meminfo: memFree=898472/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=4936 CPUtime=0.29
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 993 0 0 0 29 0 0 0 19 0 1 0 1093798354 5054464 923 1992294400 4194304 5102416 548682068800 18446744073709551615 4220577 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 1234 923 115 221 0 1010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4936

[startup+0.701841 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 17997
/proc/meminfo: memFree=898472/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=5728 CPUtime=0.69
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 1184 0 0 0 69 0 0 0 23 0 1 0 1093798354 5865472 1114 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 1432 1114 115 221 0 1208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5728

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=893408/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=8436 CPUtime=1.49
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 1848 0 0 0 149 0 0 0 25 0 1 0 1093798354 8638464 1778 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 2109 1778 115 221 0 1885 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8436

[startup+3.1021 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=890592/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=10484 CPUtime=3.09
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 2371 0 0 0 308 1 0 0 25 0 1 0 1093798354 10735616 2301 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 2621 2301 115 221 0 2397 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10484

[startup+6.30145 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=888416/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=12068 CPUtime=6.29
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 2755 0 0 0 628 1 0 0 25 0 1 0 1093798354 12357632 2685 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 3017 2685 115 221 0 2793 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12068

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=886048/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=14180 CPUtime=12.69
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 3296 0 0 0 1267 2 0 0 25 0 1 0 1093798354 14520320 3226 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 3545 3226 115 221 0 3321 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14180

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=883552/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=16608 CPUtime=25.48
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 3869 0 0 0 2546 2 0 0 25 0 1 0 1093798354 17006592 3799 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 4152 3799 115 221 0 3928 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16608

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=881888/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=18224 CPUtime=51.07
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 4294 0 0 0 5105 2 0 0 25 0 1 0 1093798354 18661376 4224 1992294400 4194304 5102416 548682068800 18446744073709551615 4249778 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 4556 4224 115 221 0 4332 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18224

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=877920/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=22116 CPUtime=102.25
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 5253 0 0 0 10222 3 0 0 25 0 1 0 1093798354 22646784 5183 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 5529 5183 115 221 0 5305 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22116

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=874912/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=25296 CPUtime=162.22
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 6000 0 0 0 16218 4 0 0 25 0 1 0 1093798354 25903104 5930 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 6324 5930 115 221 0 6100 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 25296

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=873248/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=27200 CPUtime=222.2
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 6495 0 0 0 22215 5 0 0 25 0 1 0 1093798354 27852800 6425 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 6800 6425 115 221 0 6576 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 27200

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=871456/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=28820 CPUtime=282.17
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 6877 0 0 0 28212 5 0 0 25 0 1 0 1093798354 29511680 6807 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 7205 6807 115 221 0 6981 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 28820

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=870688/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=29616 CPUtime=342.14
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 7063 0 0 0 34209 5 0 0 25 0 1 0 1093798354 30326784 6993 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 7404 6993 115 221 0 7180 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 29616

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=867872/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=32488 CPUtime=402.13
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 7768 0 0 0 40206 7 0 0 25 0 1 0 1093798354 33267712 7698 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 8122 7698 115 221 0 7898 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 32488

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=867424/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=32884 CPUtime=462.11
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 7872 0 0 0 46204 7 0 0 25 0 1 0 1093798354 33673216 7802 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 8221 7802 115 221 0 7997 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 32884

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=866912/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=33412 CPUtime=522.08
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 8005 0 0 0 52201 7 0 0 25 0 1 0 1093798354 34213888 7935 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 8353 7935 115 221 0 8129 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 33412

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=864224/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=36064 CPUtime=582.04
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 8668 0 0 0 58197 7 0 0 25 0 1 0 1093798354 36929536 8598 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17997/statm: 9016 8598 115 221 0 8792 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 36064

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=863584/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=36780 CPUtime=642.02
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 8842 0 0 0 64195 7 0 0 25 0 1 0 1093798354 37662720 8772 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 9195 8772 115 221 0 8971 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 36780

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=862688/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=37680 CPUtime=702
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 9046 0 0 0 70192 8 0 0 25 0 1 0 1093798354 38584320 8976 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 9420 8976 115 221 0 9196 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 37680

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=861536/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=38736 CPUtime=761.97
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 9318 0 0 0 76189 8 0 0 25 0 1 0 1093798354 39665664 9248 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 9684 9248 115 221 0 9460 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 38736

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=861536/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=38736 CPUtime=821.95
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 9323 0 0 0 82187 8 0 0 25 0 1 0 1093798354 39665664 9253 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 9684 9253 115 221 0 9460 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 38736

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=861536/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=38736 CPUtime=881.92
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 9323 0 0 0 88184 8 0 0 25 0 1 0 1093798354 39665664 9253 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 9684 9253 115 221 0 9460 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 38736

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=859680/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=40804 CPUtime=941.89
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 9794 0 0 0 94181 8 0 0 25 0 1 0 1093798354 41783296 9724 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 10201 9724 115 221 0 9977 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 40804

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=859104/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=41540 CPUtime=1001.88
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 9946 0 0 0 100179 9 0 0 25 0 1 0 1093798354 42536960 9876 1992294400 4194304 5102416 548682068800 18446744073709551615 4255540 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 10385 9876 115 221 0 10161 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 41540

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=858528/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=42016 CPUtime=1061.85
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 10073 0 0 0 106176 9 0 0 25 0 1 0 1093798354 43024384 10003 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 10504 10003 115 221 0 10280 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 42016

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=857888/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=42692 CPUtime=1121.82
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 10240 0 0 0 112173 9 0 0 25 0 1 0 1093798354 43716608 10170 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/17997/statm: 10673 10170 115 221 0 10449 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 42692

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=857632/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=42988 CPUtime=1181.79
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 10308 0 0 0 118170 9 0 0 25 0 1 0 1093798354 44019712 10238 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 10747 10238 115 221 0 10523 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 42988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17998
/proc/meminfo: memFree=857632/2055920 swapFree=4172472/4192956
[pid=17997] ppid=17995 vsize=42988 CPUtime=1200.09
/proc/17997/stat : 17997 (varsat-random_s) R 17995 17997 15736 0 -1 4194304 10310 0 0 0 120000 9 0 0 25 0 1 0 1093798354 44019712 10240 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17997/statm: 10747 10240 115 221 0 10523 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 42988

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): 1200.61
CPU time (s): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.104984
CPU usage (%): 99.9579
Max. virtual memory (cumulated for all children) (KiB): 42988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10310
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= 4576

runsolver used 0.961853 second user time and 3.41348 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-28 04:35:51
IDJOB=1513001
IDBENCH=70226
IDSOLVER=539
FILE ID=node37/1513001-1238211351
PBS_JOBID= 9060527
Free space on /tmp= 66424 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S1018145191-052.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513001-1238211351/watcher-1513001-1238211351 -o /tmp/evaluation-result-1513001-1238211351/solver-1513001-1238211351 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=186603563 HOME/instance-1513001-1238211351.cnf

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

MD5SUM BENCH= 38e0bd101ebf8f53eafa7d9a988513ec
RANDOM SEED=186603563

node37.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		: 3000.213
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		: 3000.213
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:        898952 kB
Buffers:         99904 kB
Cached:         950432 kB
SwapCached:      14544 kB
Active:         297488 kB
Inactive:       768832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        898952 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          18752 kB
Slab:            76752 kB
Committed_AS:  2800940 kB
PageTables:       1384 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= 66424 MiB
End job on node37 at 2009-03-28 04:55:54