Trace number 1738284

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 1200.52

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-22-173-20-80.cnf
MD5SUMfcc3fcd52c921ace90c257c57bbc4b6d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.064989
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses22276
Sum of the clauses size44952
Maximum clause length22
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 222256
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  440                                                  |
0.00/0.00	c |  Number of clauses:    22276                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          2137554697.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.19/0.23	c ============================[ Search Statistics ]==============================
0.19/0.23	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.23	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.23	c ===============================================================================
0.19/0.23	c |         0 |     420    21836    57072 |     7278        0    nan |  0.000 % |
3.29/3.32	c |       102 |     420    21836    57072 |     8006      102     81 |  0.001 % |
6.39/6.43	c |       253 |     420    21836    57072 |     8807      253    110 |  0.001 % |
9.59/9.60	c |       481 |     420    21836    57072 |     9687      481    118 |  0.001 % |
12.69/12.79	c |       820 |     420    21836    57072 |    10656      820    121 |  0.001 % |
15.98/16.01	c |      1330 |     420    21836    57072 |    11722     1330    119 |  0.001 % |
19.18/19.28	c |      2090 |     420    21836    57072 |    12894     2090    131 |  0.001 % |
22.48/22.58	c |      3229 |     420    21836    57072 |    14184     3229    140 |  0.001 % |
26.08/26.12	c |      4939 |     420    21836    57072 |    15602     4939    150 |  0.001 % |
29.78/29.83	c |      7501 |     420    21836    57072 |    17162     7501    155 |  0.001 % |
33.57/33.69	c |     11346 |     420    21836    57072 |    18878    11346    150 |  0.001 % |
40.37/40.42	c |     17112 |     420    21836    57072 |    20766    17112    152 |  0.001 % |
51.07/51.15	c |     25761 |     420    21836    57072 |    22843    15241    148 |  0.001 % |
59.96/60.07	c |     38736 |     420    21836    57072 |    25127    16620    141 |  0.001 % |
79.26/79.38	c |     58197 |     420    21836    57072 |    27640    23288    176 |  0.001 % |
107.35/107.44	c |     87389 |     420    21836    57072 |    30404    23280    152 |  0.001 % |
150.33/150.41	c |    131180 |     420    21836    57072 |    33445    17878    154 |  0.001 % |
208.91/209.01	c |    196868 |     420    21836    57072 |    36789    25895    136 |  0.001 % |
313.18/313.37	c |    295394 |     420    21836    57072 |    40468    16811    127 |  0.001 % |
492.40/492.60	c |    443183 |     420    21836    57072 |    44515    15903    130 |  0.001 % |
751.71/752.06	c |    664866 |     420    21836    57072 |    48967    32390    138 |  0.001 % |
1152.67/1153.11	c |    997391 |     420    21836    57072 |    53863    33221    127 |  0.001 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738284-1240836947/watcher-1738284-1240836947 -o /tmp/evaluation-result-1738284-1240836947/solver-1738284-1240836947 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2137554697 HOME/instance-1738284-1240836947.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: 1.99 1.86 1.44 3/64 3816
/proc/meminfo: memFree=1487744/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=2684 CPUtime=0
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 319 0 0 0 0 0 0 0 18 0 1 0 111727947 2748416 305 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 671 312 88 221 0 447 0

[startup+0.029789 s]
/proc/loadavg: 1.99 1.86 1.44 3/64 3816
/proc/meminfo: memFree=1487744/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=4932 CPUtime=0.02
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 869 0 0 0 2 0 0 0 18 0 1 0 111727947 5050368 854 1992294400 4194304 5102416 548682068784 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 1233 854 97 221 0 1009 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4932

[startup+0.102801 s]
/proc/loadavg: 1.99 1.86 1.44 3/64 3816
/proc/meminfo: memFree=1487744/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=5596 CPUtime=0.09
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 1039 0 0 0 9 0 0 0 18 0 1 0 111727947 5730304 1024 1992294400 4194304 5102416 548682068784 18446744073709551615 4273034 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 1399 1024 99 221 0 1175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5596

[startup+0.302836 s]
/proc/loadavg: 1.99 1.86 1.44 3/64 3816
/proc/meminfo: memFree=1487744/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=4740 CPUtime=0.29
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 1047 0 0 0 29 0 0 0 19 0 1 0 111727947 4853760 850 1992294400 4194304 5102416 548682068784 18446744073709551615 4221936 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 1185 850 102 221 0 961 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4740

[startup+0.701907 s]
/proc/loadavg: 1.99 1.86 1.44 3/64 3816
/proc/meminfo: memFree=1487744/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=4740 CPUtime=0.69
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 1047 0 0 0 69 0 0 0 22 0 1 0 111727947 4853760 850 1992294400 4194304 5102416 548682068784 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 1185 850 102 221 0 961 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4740

[startup+1.50105 s]
/proc/loadavg: 1.99 1.86 1.44 2/65 3817
/proc/meminfo: memFree=1484536/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=4740 CPUtime=1.49
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 1047 0 0 0 149 0 0 0 25 0 1 0 111727947 4853760 850 1992294400 4194304 5102416 548682068784 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 1185 850 102 221 0 961 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4740

[startup+3.10133 s]
/proc/loadavg: 1.99 1.86 1.44 2/65 3817
/proc/meminfo: memFree=1484408/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=4740 CPUtime=3.09
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 1047 0 0 0 309 0 0 0 25 0 1 0 111727947 4853760 850 1992294400 4194304 5102416 548682068784 18446744073709551615 4221209 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 1185 850 102 221 0 961 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4740

[startup+6.30189 s]
/proc/loadavg: 1.91 1.84 1.43 2/65 3817
/proc/meminfo: memFree=1484408/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=4740 CPUtime=6.29
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 1060 0 0 0 629 0 0 0 25 0 1 0 111727947 4853760 863 1992294400 4194304 5102416 548682068784 18446744073709551615 4220505 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 1185 863 115 221 0 961 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4740

[startup+12.702 s]
/proc/loadavg: 1.84 1.83 1.43 2/65 3817
/proc/meminfo: memFree=1484344/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=4740 CPUtime=12.69
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 1060 0 0 0 1269 0 0 0 25 0 1 0 111727947 4853760 863 1992294400 4194304 5102416 548682068784 18446744073709551615 4220529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 1185 863 115 221 0 961 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4740

[startup+25.5013 s]
/proc/loadavg: 1.65 1.79 1.43 2/65 3817
/proc/meminfo: memFree=1482680/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=6588 CPUtime=25.48
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 1494 0 0 0 2548 0 0 0 25 0 1 0 111727947 6746112 1297 1992294400 4194304 5102416 548682068784 18446744073709551615 4221975 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 1647 1297 115 221 0 1423 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6588

[startup+51.1028 s]
/proc/loadavg: 1.43 1.72 1.41 2/65 3817
/proc/meminfo: memFree=1468920/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=20600 CPUtime=51.07
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 4934 0 0 0 5104 3 0 0 25 0 1 0 111727947 21094400 4737 1992294400 4194304 5102416 548682068784 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 5150 4737 115 221 0 4926 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20600

[startup+102.305 s]
/proc/loadavg: 1.18 1.61 1.39 2/65 3817
/proc/meminfo: memFree=1458936/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=30848 CPUtime=102.26
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 7413 0 0 0 10220 6 0 0 25 0 1 0 111727947 31588352 7216 1992294400 4194304 5102416 548682068784 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 7712 7216 115 221 0 7488 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30848

[startup+162.301 s]
/proc/loadavg: 1.07 1.50 1.36 2/65 3817
/proc/meminfo: memFree=1454520/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=35324 CPUtime=162.23
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 8516 0 0 0 16217 6 0 0 25 0 1 0 111727947 36171776 8319 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 8831 8319 115 221 0 8607 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 35324

[startup+222.302 s]
/proc/loadavg: 1.02 1.40 1.34 2/65 3817
/proc/meminfo: memFree=1450936/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=39040 CPUtime=222.21
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 9385 0 0 0 22214 7 0 0 25 0 1 0 111727947 39976960 9188 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 9760 9188 115 221 0 9536 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 39040

[startup+282.301 s]
/proc/loadavg: 1.01 1.33 1.31 2/65 3817
/proc/meminfo: memFree=1448632/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=41792 CPUtime=282.19
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 9961 0 0 0 28211 8 0 0 25 0 1 0 111727947 42795008 9764 1992294400 4194304 5102416 548682068784 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 10448 9764 115 221 0 10224 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 41792

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.29 2/65 3823
/proc/meminfo: memFree=1447088/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=43404 CPUtime=342.15
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 10300 0 0 0 34207 8 0 0 25 0 1 0 111727947 44445696 10103 1992294400 4194304 5102416 548682068784 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 10851 10103 115 221 0 10627 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 43404

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.27 2/65 3823
/proc/meminfo: memFree=1444528/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=46216 CPUtime=402.14
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 10938 0 0 0 40204 10 0 0 25 0 1 0 111727947 47325184 10741 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 11554 10741 115 221 0 11330 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 46216

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.25 2/65 3823
/proc/meminfo: memFree=1442096/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=48872 CPUtime=462.11
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 11523 0 0 0 46201 10 0 0 25 0 1 0 111727947 50044928 11326 1992294400 4194304 5102416 548682068784 18446744073709551615 4248642 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 12218 11326 115 221 0 11994 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 48872

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.23 2/65 3823
/proc/meminfo: memFree=1441648/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=49440 CPUtime=522.09
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 11645 0 0 0 52199 10 0 0 25 0 1 0 111727947 50626560 11448 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 12360 11448 115 221 0 12136 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 49440

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.21 2/65 3823
/proc/meminfo: memFree=1439472/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=51816 CPUtime=582.08
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 12192 0 0 0 58197 11 0 0 25 0 1 0 111727947 53059584 11995 1992294400 4194304 5102416 548682068784 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 12954 11995 115 221 0 12730 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 51816

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.20 2/65 3823
/proc/meminfo: memFree=1438136/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=53284 CPUtime=642.06
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 12514 0 0 0 64195 11 0 0 25 0 1 0 111727947 54562816 12317 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 13321 12317 115 221 0 13097 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 53284

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.18 2/65 3823
/proc/meminfo: memFree=1437432/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=54068 CPUtime=702.03
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 12707 0 0 0 70192 11 0 0 25 0 1 0 111727947 55365632 12510 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 13517 12510 115 221 0 13293 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 54068

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 3823
/proc/meminfo: memFree=1437112/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=54352 CPUtime=762.01
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 12782 0 0 0 76190 11 0 0 25 0 1 0 111727947 55656448 12585 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 13588 12585 115 221 0 13364 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 54352

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 3823
/proc/meminfo: memFree=1433976/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=57424 CPUtime=821.98
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 13583 0 0 0 82186 12 0 0 25 0 1 0 111727947 58802176 13386 1992294400 4194304 5102416 548682068784 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 14356 13386 115 221 0 14132 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 57424

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.14 2/65 3823
/proc/meminfo: memFree=1432952/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=58616 CPUtime=881.97
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 13813 0 0 0 88184 13 0 0 25 0 1 0 111727947 60022784 13616 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 14654 13616 115 221 0 14430 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 58616

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 3823
/proc/meminfo: memFree=1432760/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=58832 CPUtime=941.95
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 13863 0 0 0 94182 13 0 0 25 0 1 0 111727947 60243968 13666 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 14708 13666 115 221 0 14484 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 58832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 3823
/proc/meminfo: memFree=1432376/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=59328 CPUtime=1001.92
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 13956 0 0 0 100179 13 0 0 25 0 1 0 111727947 60751872 13759 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 14832 13759 115 221 0 14608 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 59328

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 3823
/proc/meminfo: memFree=1431800/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=59896 CPUtime=1061.9
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 14088 0 0 0 106177 13 0 0 25 0 1 0 111727947 61333504 13891 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 14974 13891 115 221 0 14750 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 59896

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 3823
/proc/meminfo: memFree=1431800/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=59896 CPUtime=1121.88
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 14099 0 0 0 112175 13 0 0 25 0 1 0 111727947 61333504 13902 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 14974 13902 115 221 0 14750 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 59896

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 3823
/proc/meminfo: memFree=1430968/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=60892 CPUtime=1181.86
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 14289 0 0 0 118173 13 0 0 25 0 1 0 111727947 62353408 14092 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 15223 14092 115 221 0 14999 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 60892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 3823
/proc/meminfo: memFree=1428152/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=63780 CPUtime=1200.06
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 15011 0 0 0 119992 14 0 0 25 0 1 0 111727947 65310720 14814 1992294400 4194304 5102416 548682068784 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 15945 14814 115 221 0 15721 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 63780

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: 1.00 1.00 1.09 2/65 3823
/proc/meminfo: memFree=1428152/2055920 swapFree=4181888/4192956
[pid=3816] ppid=3814 vsize=63780 CPUtime=1200.06
/proc/3816/stat : 3816 (varsat-random_s) R 3814 3816 3622 0 -1 4194304 15011 0 0 0 119992 14 0 0 25 0 1 0 111727947 65310720 14814 1992294400 4194304 5102416 548682068784 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/3816/statm: 15945 14814 115 221 0 15721 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 63780

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.92
CPU system time (s): 0.154976
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 63780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15011
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= 2743

runsolver used 0.833873 second user time and 2.6276 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-27 14:55:47
IDJOB=1738284
IDBENCH=71804
IDSOLVER=539
FILE ID=node18/1738284-1240836947
PBS_JOBID= 9187478
Free space on /tmp= 66148 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-22-173-20-80.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738284-1240836947/watcher-1738284-1240836947 -o /tmp/evaluation-result-1738284-1240836947/solver-1738284-1240836947 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2137554697 HOME/instance-1738284-1240836947.cnf

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

MD5SUM BENCH= fcc3fcd52c921ace90c257c57bbc4b6d
RANDOM SEED=2137554697

node18.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		: 3000.280
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		: 3000.280
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:       1488160 kB
Buffers:         74892 kB
Cached:         403752 kB
SwapCached:       4972 kB
Active:         188192 kB
Inactive:       298408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1488160 kB
SwapTotal:     4192956 kB
SwapFree:      4181888 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          14052 kB
Slab:            67144 kB
Committed_AS:   496856 kB
PageTables:       1372 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= 66144 MiB
End job on node18 at 2009-04-27 15:15:49