Trace number 1519085

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/460/
unif-k3-r4.25-v460-c1955-S2106599808-035.cnf
MD5SUM23914e10b601e89075d5cbe23a039c20
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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:  460                                                  |
0.00/0.00	c |  Number of clauses:    1955                                                 |
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:          647408130.000000
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 |     448     1928     5846 |      642        0    nan |  0.000 % |
0.00/0.01	c |       102 |     448     1928     5846 |      706      102     21 |  0.000 % |
0.00/0.03	c |       252 |     448     1928     5846 |      777      252     21 |  0.000 % |
0.00/0.04	c |       478 |     448     1928     5846 |      855      478     22 |  0.000 % |
0.00/0.06	c |       817 |     448     1928     5846 |      940      817     22 |  0.000 % |
0.08/0.09	c |      1324 |     448     1928     5846 |     1035      834     21 |  0.000 % |
0.09/0.12	c |      2086 |     448     1928     5846 |     1138     1055     20 |  0.000 % |
0.09/0.17	c |      3226 |     448     1928     5846 |     1252      993     20 |  0.000 % |
0.19/0.25	c |      4935 |     448     1928     5846 |     1377      753     18 |  0.000 % |
0.29/0.36	c |      7500 |     448     1928     5846 |     1515     1167     21 |  0.000 % |
0.49/0.52	c |     11344 |     448     1928     5846 |     1666     1071     21 |  0.000 % |
0.69/0.77	c |     17111 |     448     1928     5846 |     1833     1676     23 |  0.000 % |
1.10/1.16	c |     25760 |     448     1928     5846 |     2016     1853     23 |  0.000 % |
1.69/1.77	c |     38734 |     448     1928     5846 |     2218     1398     20 |  0.000 % |
2.59/2.69	c |     58195 |     448     1928     5846 |     2440     1562     19 |  0.000 % |
4.09/4.13	c |     87388 |     448     1928     5846 |     2684     2072     23 |  0.000 % |
6.29/6.35	c |    131177 |     448     1928     5846 |     2953     2029     22 |  0.000 % |
9.69/9.75	c |    196861 |     448     1928     5846 |     3248     2975     24 |  0.000 % |
14.99/15.04	c |    295387 |     448     1928     5846 |     3573     2504     23 |  0.000 % |
23.09/23.18	c |    443176 |     448     1928     5846 |     3930     1886     20 |  0.000 % |
35.78/35.83	c |    664860 |     448     1928     5846 |     4323     2408     21 |  0.000 % |
56.17/56.23	c |    997388 |     448     1928     5846 |     4755     2457     22 |  0.000 % |
87.06/87.19	c |   1496178 |     448     1928     5846 |     5231     3959     23 |  0.000 % |
134.95/135.05	c |   2244361 |     448     1928     5846 |     5754     4996     22 |  0.000 % |
212.73/212.81	c |   3366636 |     448     1928     5846 |     6330     3188     23 |  0.000 % |
333.21/333.35	c |   5050048 |     448     1928     5846 |     6963     4992     23 |  0.000 % |
520.55/520.75	c |   7575165 |     448     1928     5846 |     7659     4698     25 |  0.000 % |
816.76/817.00	c |  11362840 |     448     1928     5846 |     8425     6856     23 |  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-1519085-1238308128/watcher-1519085-1238308128 -o /tmp/evaluation-result-1519085-1238308128/solver-1519085-1238308128 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=647408130 HOME/instance-1519085-1238308128.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: 0.94 0.97 0.99 3/81 28752
/proc/meminfo: memFree=1515456/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=2532 CPUtime=0
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 240 0 0 0 0 0 0 0 24 0 1 0 457141636 2592768 225 1992294400 4194304 5102416 548682068800 18446744073709551615 4242009 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 633 225 102 221 0 409 0

[startup+0.0838071 s]
/proc/loadavg: 0.94 0.97 0.99 3/81 28752
/proc/meminfo: memFree=1515456/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=2532 CPUtime=0.08
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 260 0 0 0 8 0 0 0 24 0 1 0 457141636 2592768 245 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 633 245 112 221 0 409 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2532

[startup+0.101809 s]
/proc/loadavg: 0.94 0.97 0.99 3/81 28752
/proc/meminfo: memFree=1515456/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=2532 CPUtime=0.09
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 260 0 0 0 9 0 0 0 24 0 1 0 457141636 2592768 245 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 633 245 112 221 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301828 s]
/proc/loadavg: 0.94 0.97 0.99 3/81 28752
/proc/meminfo: memFree=1515456/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=2664 CPUtime=0.29
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 299 0 0 0 29 0 0 0 25 0 1 0 457141636 2727936 284 1992294400 4194304 5102416 548682068800 18446744073709551615 4244642 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 666 284 112 221 0 442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701866 s]
/proc/loadavg: 0.94 0.97 0.99 3/81 28752
/proc/meminfo: memFree=1515456/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=2796 CPUtime=0.69
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 338 0 0 0 69 0 0 0 25 0 1 0 457141636 2863104 323 1992294400 4194304 5102416 548682068800 18446744073709551615 4249711 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 699 323 112 221 0 475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2796

[startup+1.50194 s]
/proc/loadavg: 0.94 0.97 0.99 2/82 28753
/proc/meminfo: memFree=1514488/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=3060 CPUtime=1.49
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 380 0 0 0 149 0 0 0 25 0 1 0 457141636 3133440 365 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 765 365 112 221 0 541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3060

[startup+3.1011 s]
/proc/loadavg: 0.94 0.97 0.99 2/82 28753
/proc/meminfo: memFree=1514168/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=3324 CPUtime=3.09
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 444 0 0 0 309 0 0 0 25 0 1 0 457141636 3403776 429 1992294400 4194304 5102416 548682068800 18446744073709551615 4262325 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 831 429 112 221 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3324

[startup+6.30141 s]
/proc/loadavg: 0.94 0.97 0.99 2/82 28753
/proc/meminfo: memFree=1513720/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=3588 CPUtime=6.29
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 517 0 0 0 629 0 0 0 25 0 1 0 457141636 3674112 502 1992294400 4194304 5102416 548682068800 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 897 502 112 221 0 673 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3588

[startup+12.701 s]
/proc/loadavg: 0.95 0.97 0.99 2/82 28753
/proc/meminfo: memFree=1513216/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=3984 CPUtime=12.69
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 610 0 0 0 1269 0 0 0 25 0 1 0 457141636 4079616 595 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 996 595 112 221 0 772 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3984

[startup+25.5013 s]
/proc/loadavg: 0.96 0.97 0.99 2/82 28753
/proc/meminfo: memFree=1512704/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=4536 CPUtime=25.48
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 755 0 0 0 2548 0 0 0 25 0 1 0 457141636 4644864 740 1992294400 4194304 5102416 548682068800 18446744073709551615 4249674 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 1134 740 112 221 0 910 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4536

[startup+51.1018 s]
/proc/loadavg: 0.97 0.97 0.99 2/82 28753
/proc/meminfo: memFree=1511872/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=5340 CPUtime=51.07
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 950 0 0 0 5107 0 0 0 25 0 1 0 457141636 5468160 935 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 1335 935 112 221 0 1111 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5340

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 28753
/proc/meminfo: memFree=1511104/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=6016 CPUtime=102.26
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 1143 0 0 0 10226 0 0 0 25 0 1 0 457141636 6160384 1128 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 1504 1128 112 221 0 1280 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6016

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 28753
/proc/meminfo: memFree=1510144/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=6892 CPUtime=162.24
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 1343 0 0 0 16224 0 0 0 25 0 1 0 457141636 7057408 1328 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 1723 1328 112 221 0 1499 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6892

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 28753
/proc/meminfo: memFree=1509568/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=7560 CPUtime=222.22
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 1502 0 0 0 22222 0 0 0 25 0 1 0 457141636 7741440 1487 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 1890 1487 112 221 0 1666 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7560

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 28753
/proc/meminfo: memFree=1509184/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=7980 CPUtime=282.22
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 1615 0 0 0 28221 1 0 0 25 0 1 0 457141636 8171520 1600 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 1995 1600 112 221 0 1771 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7980

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 28753
/proc/meminfo: memFree=1508800/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=8412 CPUtime=342.2
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 1712 0 0 0 34219 1 0 0 25 0 1 0 457141636 8613888 1697 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 2103 1697 112 221 0 1879 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8412

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 28753
/proc/meminfo: memFree=1508416/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=8824 CPUtime=402.18
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 1806 0 0 0 40217 1 0 0 25 0 1 0 457141636 9035776 1791 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 2206 1791 112 221 0 1982 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8824

[startup+462.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/82 28753
/proc/meminfo: memFree=1508096/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=9100 CPUtime=462.16
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 1886 0 0 0 46215 1 0 0 25 0 1 0 457141636 9318400 1871 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 2275 1871 112 221 0 2051 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9100

[startup+522.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/82 28753
/proc/meminfo: memFree=1507904/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=9236 CPUtime=522.15
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 1932 0 0 0 52214 1 0 0 25 0 1 0 457141636 9457664 1917 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 2309 1917 112 221 0 2085 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9236

[startup+582.302 s]
/proc/loadavg: 1.12 1.03 1.00 2/82 28753
/proc/meminfo: memFree=1507648/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=9524 CPUtime=582.13
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 1981 0 0 0 58212 1 0 0 25 0 1 0 457141636 9752576 1966 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 2381 1966 112 221 0 2157 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9524

[startup+642.302 s]
/proc/loadavg: 1.15 1.05 1.01 2/82 28753
/proc/meminfo: memFree=1507328/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=9780 CPUtime=642.12
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 2048 0 0 0 64211 1 0 0 25 0 1 0 457141636 10014720 2033 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 2445 2033 112 221 0 2221 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 9780

[startup+702.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/82 28753
/proc/meminfo: memFree=1507136/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=10048 CPUtime=702.09
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 2110 0 0 0 70208 1 0 0 25 0 1 0 457141636 10289152 2095 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 2512 2095 112 221 0 2288 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 10048

[startup+762.306 s]
/proc/loadavg: 1.02 1.03 1.00 2/82 28753
/proc/meminfo: memFree=1506816/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=10204 CPUtime=762.08
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 2178 0 0 0 76207 1 0 0 25 0 1 0 457141636 10448896 2163 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 2551 2163 112 221 0 2327 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 10204

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/82 28753
/proc/meminfo: memFree=1506624/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=10544 CPUtime=822.07
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 2226 0 0 0 82205 2 0 0 25 0 1 0 457141636 10797056 2211 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 2636 2211 112 221 0 2412 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 10544

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/82 28753
/proc/meminfo: memFree=1506432/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=10688 CPUtime=882.05
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 2276 0 0 0 88203 2 0 0 25 0 1 0 457141636 10944512 2261 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 2672 2261 112 221 0 2448 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 10688

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/82 28753
/proc/meminfo: memFree=1506240/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=10952 CPUtime=942.03
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 2332 0 0 0 94201 2 0 0 25 0 1 0 457141636 11214848 2317 1992294400 4194304 5102416 548682068800 18446744073709551615 4255634 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 2738 2317 112 221 0 2514 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 10952

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28753
/proc/meminfo: memFree=1505984/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=11092 CPUtime=1002.02
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 2379 0 0 0 100200 2 0 0 25 0 1 0 457141636 11358208 2364 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 2773 2364 112 221 0 2549 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 11092

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28753
/proc/meminfo: memFree=1505856/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=11224 CPUtime=1062
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 2404 0 0 0 106198 2 0 0 25 0 1 0 457141636 11493376 2389 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 2806 2389 112 221 0 2582 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 11224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28753
/proc/meminfo: memFree=1505792/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=11364 CPUtime=1121.99
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 2426 0 0 0 112197 2 0 0 25 0 1 0 457141636 11636736 2411 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 2841 2411 112 221 0 2617 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 11364

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28753
/proc/meminfo: memFree=1505600/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=11496 CPUtime=1181.97
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 2470 0 0 0 118195 2 0 0 25 0 1 0 457141636 11771904 2455 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 2874 2455 112 221 0 2650 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 11496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28753
/proc/meminfo: memFree=1505536/2055920 swapFree=4169676/4192956
[pid=28752] ppid=28750 vsize=11636 CPUtime=1200.07
/proc/28752/stat : 28752 (varsat-random_s) R 28750 28752 28443 0 -1 4194304 2485 0 0 0 120005 2 0 0 25 0 1 0 457141636 11915264 2470 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28752/statm: 2909 2470 112 221 0 2685 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 11636

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): 1200.05
CPU system time (s): 0.022996
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 11636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2485
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= 1894

runsolver used 1.25281 second user time and 4.21836 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-29 08:28:48
IDJOB=1519085
IDBENCH=70733
IDSOLVER=539
FILE ID=node89/1519085-1238308128
PBS_JOBID= 9061048
Free space on /tmp= 66328 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S2106599808-035.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519085-1238308128/watcher-1519085-1238308128 -o /tmp/evaluation-result-1519085-1238308128/solver-1519085-1238308128 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=647408130 HOME/instance-1519085-1238308128.cnf

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

MD5SUM BENCH= 23914e10b601e89075d5cbe23a039c20
RANDOM SEED=647408130

node89.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		: 3000.240
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		: 3000.240
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:       1515936 kB
Buffers:         80712 kB
Cached:         365044 kB
SwapCached:      12496 kB
Active:         207764 kB
Inactive:       252480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515936 kB
SwapTotal:     4192956 kB
SwapFree:      4169676 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          19568 kB
Slab:            63968 kB
Committed_AS:  1535404 kB
PageTables:       2600 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= 66328 MiB
End job on node89 at 2009-03-29 08:48:50