Trace number 1518821

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S84716411-095.cnf
MD5SUMee6ebc8afc6634471ab0e2f554ddcb49
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.025996
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:          1317261391.000000
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     2282     6933 |      760        0    nan |  0.000 % |
0.00/0.02	c |       101 |     527     2282     6933 |      836      101     27 |  0.000 % |
0.00/0.05	c |       251 |     527     2282     6933 |      920      251     25 |  0.000 % |
0.00/0.07	c |       477 |     527     2282     6933 |     1012      477     25 |  0.000 % |
0.09/0.10	c |       814 |     527     2282     6933 |     1113      814     24 |  0.000 % |
0.09/0.14	c |      1321 |     527     2282     6933 |     1225      738     25 |  0.000 % |
0.09/0.19	c |      2080 |     527     2282     6933 |     1347      843     24 |  0.000 % |
0.19/0.26	c |      3219 |     527     2282     6933 |     1482     1272     25 |  0.000 % |
0.29/0.35	c |      4928 |     527     2282     6933 |     1630     1432     25 |  0.000 % |
0.39/0.49	c |      7491 |     527     2282     6933 |     1793     1454     24 |  0.000 % |
0.69/0.71	c |     11336 |     527     2282     6933 |     1972     1586     24 |  0.000 % |
1.00/1.02	c |     17102 |     527     2282     6933 |     2170     1248     23 |  0.000 % |
1.39/1.49	c |     25751 |     527     2282     6933 |     2387     2098     23 |  0.000 % |
2.10/2.20	c |     38726 |     527     2282     6933 |     2626     1554     24 |  0.000 % |
3.30/3.31	c |     58187 |     527     2282     6933 |     2888     2131     24 |  0.000 % |
4.99/5.02	c |     87379 |     527     2282     6933 |     3177     1812     23 |  0.000 % |
7.59/7.66	c |    131168 |     527     2282     6933 |     3495     1881     22 |  0.000 % |
11.79/11.87	c |    196852 |     527     2282     6933 |     3844     3505     25 |  0.000 % |
18.49/18.53	c |    295378 |     527     2282     6933 |     4229     2312     25 |  0.000 % |
28.68/28.74	c |    443169 |     527     2282     6933 |     4652     4257     29 |  0.000 % |
44.68/44.79	c |    664854 |     527     2282     6933 |     5117     4392     28 |  0.000 % |
70.27/70.37	c |    997380 |     527     2282     6933 |     5629     2753     25 |  0.000 % |
109.77/109.86	c |   1496168 |     527     2282     6933 |     6192     3015     25 |  0.000 % |
171.05/171.12	c |   2244350 |     527     2282     6933 |     6811     3354     25 |  0.000 % |
265.42/265.58	c |   3366624 |     527     2282     6933 |     7492     4107     25 |  0.000 % |
421.28/421.44	c |   5050037 |     527     2282     6933 |     8241     5085     29 |  0.000 % |
661.01/661.26	c |   7575153 |     527     2282     6933 |     9065     6644     28 |  0.000 % |
1039.81/1040.16	c |  11362831 |     527     2282     6933 |     9972     5749     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-1518821-1238304588/watcher-1518821-1238304588 -o /tmp/evaluation-result-1518821-1238304588/solver-1518821-1238304588 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1317261391 HOME/instance-1518821-1238304588.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 0.99 0.99 3/64 6482
/proc/meminfo: memFree=701952/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=2552 CPUtime=0
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 246 0 0 0 0 0 0 0 18 0 1 0 1103125772 2613248 231 1992294400 4194304 5102416 548682068800 18446744073709551615 4272167 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 638 231 97 221 0 414 0

[startup+0.0103589 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6482
/proc/meminfo: memFree=701952/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=2552 CPUtime=0
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 1103125772 2613248 246 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 638 246 102 221 0 414 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2552

[startup+0.10137 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6482
/proc/meminfo: memFree=701952/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=2552 CPUtime=0.09
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 272 0 0 0 9 0 0 0 18 0 1 0 1103125772 2613248 257 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 638 257 112 221 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2552

[startup+0.301393 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6482
/proc/meminfo: memFree=701952/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=2816 CPUtime=0.29
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 319 0 0 0 29 0 0 0 19 0 1 0 1103125772 2883584 304 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 704 304 112 221 0 480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.701441 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6482
/proc/meminfo: memFree=701952/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=2948 CPUtime=0.69
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 364 0 0 0 69 0 0 0 22 0 1 0 1103125772 3018752 349 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 737 349 112 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50154 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=700856/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=3080 CPUtime=1.49
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 409 0 0 0 149 0 0 0 25 0 1 0 1103125772 3153920 394 1992294400 4194304 5102416 548682068800 18446744073709551615 4220614 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 770 394 112 221 0 546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10173 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=700536/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=3364 CPUtime=3.09
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 480 0 0 0 309 0 0 0 25 0 1 0 1103125772 3444736 465 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 841 465 112 221 0 617 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3364

[startup+6.3011 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=700024/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=3760 CPUtime=6.29
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 566 0 0 0 629 0 0 0 25 0 1 0 1103125772 3850240 551 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 940 551 112 221 0 716 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3760

[startup+12.7019 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=699384/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=4292 CPUtime=12.69
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 685 0 0 0 1269 0 0 0 25 0 1 0 1103125772 4395008 670 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 1073 670 112 221 0 849 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4292

[startup+25.5014 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=698616/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=4960 CPUtime=25.48
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 859 0 0 0 2548 0 0 0 25 0 1 0 1103125772 5079040 844 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 1240 844 112 221 0 1016 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4960

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=697912/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=5760 CPUtime=51.07
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 1066 0 0 0 5107 0 0 0 25 0 1 0 1103125772 5898240 1051 1992294400 4194304 5102416 548682068800 18446744073709551615 4254989 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 1440 1051 112 221 0 1216 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5760

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=696696/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=6884 CPUtime=102.27
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 1350 0 0 0 10226 1 0 0 25 0 1 0 1103125772 7049216 1335 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 1721 1335 112 221 0 1497 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6884

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=695992/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=7568 CPUtime=162.25
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 1528 0 0 0 16224 1 0 0 25 0 1 0 1103125772 7749632 1513 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 1892 1513 112 221 0 1668 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7568

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=695288/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=8268 CPUtime=222.23
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 1695 0 0 0 22222 1 0 0 25 0 1 0 1103125772 8466432 1680 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 2067 1680 112 221 0 1843 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8268

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=694648/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=8940 CPUtime=282.21
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 1858 0 0 0 28220 1 0 0 25 0 1 0 1103125772 9154560 1843 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 2235 1843 112 221 0 2011 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8940

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=694136/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=9520 CPUtime=342.2
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 1984 0 0 0 34218 2 0 0 25 0 1 0 1103125772 9748480 1969 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 2380 1969 112 221 0 2156 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9520

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=693688/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=9936 CPUtime=402.18
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 2089 0 0 0 40216 2 0 0 25 0 1 0 1103125772 10174464 2074 1992294400 4194304 5102416 548682068800 18446744073709551615 4249708 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 2484 2074 112 221 0 2260 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9936

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=693176/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=10428 CPUtime=462.17
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 2210 0 0 0 46215 2 0 0 25 0 1 0 1103125772 10678272 2195 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 2607 2195 112 221 0 2383 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 10428

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=692920/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=10728 CPUtime=522.15
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 2292 0 0 0 52213 2 0 0 25 0 1 0 1103125772 10985472 2277 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 2682 2277 112 221 0 2458 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10728

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=692728/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=11000 CPUtime=582.14
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 2336 0 0 0 58211 3 0 0 25 0 1 0 1103125772 11264000 2321 1992294400 4194304 5102416 548682068800 18446744073709551615 4249579 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 2750 2321 112 221 0 2526 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 11000

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=692536/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=11132 CPUtime=642.12
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 2375 0 0 0 64209 3 0 0 25 0 1 0 1103125772 11399168 2360 1992294400 4194304 5102416 548682068800 18446744073709551615 4248840 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 2783 2360 112 221 0 2559 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 11132

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=692088/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=11540 CPUtime=702.1
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 2487 0 0 0 70207 3 0 0 25 0 1 0 1103125772 11816960 2472 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 2885 2472 112 221 0 2661 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 11540

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=691768/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=11832 CPUtime=762.09
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 2562 0 0 0 76206 3 0 0 25 0 1 0 1103125772 12115968 2547 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 2958 2547 112 221 0 2734 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 11832

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=691512/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=12096 CPUtime=822.07
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 2623 0 0 0 82203 4 0 0 25 0 1 0 1103125772 12386304 2608 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 3024 2608 112 221 0 2800 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 12096

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6483
/proc/meminfo: memFree=691256/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=12388 CPUtime=882.06
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 2689 0 0 0 88202 4 0 0 25 0 1 0 1103125772 12685312 2674 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 3097 2674 112 221 0 2873 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 12388

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6485
/proc/meminfo: memFree=691064/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=12660 CPUtime=942.04
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 2739 0 0 0 94200 4 0 0 25 0 1 0 1103125772 12963840 2724 1992294400 4194304 5102416 548682068800 18446744073709551615 4244024 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 3165 2724 112 221 0 2941 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 12660

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6485
/proc/meminfo: memFree=690872/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=12792 CPUtime=1002.02
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 2779 0 0 0 100198 4 0 0 25 0 1 0 1103125772 13099008 2764 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 3198 2764 112 221 0 2974 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 12792

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6485
/proc/meminfo: memFree=690616/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=13064 CPUtime=1062
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 2839 0 0 0 106196 4 0 0 25 0 1 0 1103125772 13377536 2824 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 3266 2824 112 221 0 3042 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 13064

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6485
/proc/meminfo: memFree=690360/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=13344 CPUtime=1121.98
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 2896 0 0 0 112194 4 0 0 25 0 1 0 1103125772 13664256 2881 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 3336 2881 112 221 0 3112 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 13344

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6485
/proc/meminfo: memFree=690296/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=13344 CPUtime=1181.98
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 2919 0 0 0 118193 5 0 0 25 0 1 0 1103125772 13664256 2904 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 3336 2904 112 221 0 3112 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 13344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6485
/proc/meminfo: memFree=690232/2055920 swapFree=4178472/4192956
[pid=6482] ppid=6480 vsize=13484 CPUtime=1200.07
/proc/6482/stat : 6482 (varsat-random_s) R 6480 6482 6257 0 -1 4194304 2931 0 0 0 120002 5 0 0 25 0 1 0 1103125772 13807616 2916 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/6482/statm: 3371 2916 112 221 0 3147 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 13484

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): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.054991
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 13484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2931
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= 1508

runsolver used 0.98585 second user time and 2.35064 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-29 07:29:48
IDJOB=1518821
IDBENCH=70711
IDSOLVER=539
FILE ID=node1/1518821-1238304588
PBS_JOBID= 9061071
Free space on /tmp= 66108 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S84716411-095.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518821-1238304588/watcher-1518821-1238304588 -o /tmp/evaluation-result-1518821-1238304588/solver-1518821-1238304588 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1317261391 HOME/instance-1518821-1238304588.cnf

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

MD5SUM BENCH= ee6ebc8afc6634471ab0e2f554ddcb49
RANDOM SEED=1317261391

node1.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		: 3000.229
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		: 3000.229
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:        702368 kB
Buffers:         97852 kB
Cached:        1150272 kB
SwapCached:       8380 kB
Active:         187160 kB
Inactive:      1071052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        702368 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          15820 kB
Slab:            81280 kB
Committed_AS:  2890276 kB
PageTables:       1440 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= 66108 MiB
End job on node1 at 2009-03-29 07:49:50