Trace number 3461228

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
wbo 1.6? (TO) 1800.09 1800.04

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl15_20_pb.cnf.cr.opb
MD5SUMd9b1351aa6c01bb5c883e4233663f5e0
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.013997
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables600
Total number of constraints70
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint15
Maximum length of a constraint20
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c wbo 1.6 beta - 20110321
0.00/0.00	c Parsing opb file format. File HOME/instance-3461228-1307069052.opb.
0.00/0.00	c Instance file HOME/instance-3461228-1307069052.opb
0.00/0.00	c File size is 10104 bytes.
0.00/0.00	c Highest Coefficient sum: 21
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      600                                                 |
0.00/0.00	c |  Number Clauses:        40                                                  |
0.00/0.00	c |  Number Cardinality:    30                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     600       70     1200 |     5000        0   -nan |  0.000 % |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     600       70     1200 |     5000        0   -nan |  0.000 % |
0.00/0.00	c |       100 |     600       70     1200 |     5500      100     59 |  0.000 % |
0.00/0.00	c |       250 |     600       70     1200 |     6050      250     58 |  0.000 % |
0.00/0.01	c |       475 |     600       70     1200 |     6655      475     62 |  0.000 % |
0.00/0.02	c |       814 |     600       70     1200 |     7320      814     67 |  0.000 % |
0.03/0.05	c |      1321 |     600       70     1200 |     8052     1321     71 |  0.000 % |
0.03/0.09	c |      2080 |     600       70     1200 |     8857     2080     80 |  0.000 % |
0.09/0.17	c |      3219 |     600       70     1200 |     9743     3219     82 |  0.000 % |
0.29/0.32	c |      4928 |     600       70     1200 |    10717     4928     91 |  0.000 % |
0.59/0.63	c |      7490 |     600       70     1200 |    11789     7490     91 |  0.000 % |
1.11/1.16	c |     11338 |     600       70     1200 |    12968    11338    100 |  0.000 % |
1.89/1.95	c |     17105 |     600       70     1200 |    14265    10496     99 |  0.000 % |
4.09/4.18	c |     25755 |     600       70     1200 |    15692    11909    111 |  0.000 % |
7.29/7.38	c |     38729 |     600       70     1200 |    17261     9018    115 |  0.000 % |
12.30/12.35	c |     58192 |     600       70     1200 |    18987    11076    105 |  0.000 % |
23.39/23.47	c |     87386 |     600       70     1200 |    20886    11623    102 |  0.000 % |
43.20/43.24	c |    131176 |     600       70     1200 |    22974    13402    103 |  0.000 % |
69.19/69.22	c |    196860 |     600       70     1200 |    25272    21419     99 |  0.000 % |
119.91/119.99	c |    295388 |     600       70     1200 |    27799    17857     98 |  0.000 % |
179.36/179.40	c |    443178 |     600       70     1200 |    30579    22511     92 |  0.000 % |
234.28/234.37	c |    664862 |     600       70     1200 |    33637    23774     98 |  0.000 % |
332.37/332.46	c |    997389 |     600       70     1200 |    37001    20433    111 |  0.000 % |
559.08/559.16	c |   1496178 |     600       70     1200 |    40701    24586    170 |  0.000 % |
904.70/904.73	c |   2244361 |     600       70     1200 |    44771    16377    129 |  0.000 % |
1275.92/1275.99	c |   3366637 |     600       70     1200 |    49248    23480    115 |  0.000 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3461228-1307069052/watcher-3461228-1307069052 -o /tmp/evaluation-result-3461228-1307069052/solver-3461228-1307069052 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461228-1307069052.opb 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.10 1.56 1.21 2/517 2520
/proc/meminfo: memFree=21223344/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=2372 CPUtime=0 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 379 0 0 0 0 0 0 0 25 0 1 0 818501934 2428928 329 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2520/statm: 593 329 180 372 0 218 0

[startup+0.033353 s]
/proc/loadavg: 2.10 1.56 1.21 2/517 2520
/proc/meminfo: memFree=21223344/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=2636 CPUtime=0.03 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 475 0 0 0 3 0 0 0 25 0 1 0 818501934 2699264 425 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2520/statm: 659 425 180 372 0 284 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2636

[startup+0.100339 s]
/proc/loadavg: 2.10 1.56 1.21 2/517 2520
/proc/meminfo: memFree=21223344/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=3428 CPUtime=0.09 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 648 0 0 0 9 0 0 0 25 0 1 0 818501934 3510272 598 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2520/statm: 857 598 180 372 0 482 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3428

[startup+0.300298 s]
/proc/loadavg: 2.10 1.56 1.21 2/517 2520
/proc/meminfo: memFree=21223344/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=4880 CPUtime=0.29 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 1030 0 0 0 29 0 0 0 25 0 1 0 818501934 4997120 980 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2520/statm: 1220 981 180 372 0 845 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4880

[startup+0.700216 s]
/proc/loadavg: 2.10 1.56 1.21 2/517 2520
/proc/meminfo: memFree=21223344/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=7056 CPUtime=0.69 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 1566 0 0 0 68 1 0 0 25 0 1 0 818501934 7225344 1516 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2520/statm: 1764 1516 180 372 0 1389 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7056

[startup+1.50106 s]
/proc/loadavg: 2.10 1.56 1.21 3/518 2521
/proc/meminfo: memFree=21213568/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=10620 CPUtime=1.49 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 2453 0 0 0 146 3 0 0 25 0 1 0 818501934 10874880 2403 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2520/statm: 2655 2403 180 372 0 2280 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10620

[startup+3.10074 s]
/proc/loadavg: 2.09 1.56 1.21 3/518 2521
/proc/meminfo: memFree=21209852/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=13056 CPUtime=3.09 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 3026 0 0 0 304 5 0 0 25 0 1 0 818501934 13369344 2976 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2520/statm: 3264 2976 180 372 0 2889 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13056

[startup+6.3011 s]
/proc/loadavg: 2.09 1.56 1.21 3/518 2521
/proc/meminfo: memFree=21202260/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=16520 CPUtime=6.29 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 3881 0 0 0 620 9 0 0 25 0 1 0 818501934 16916480 3831 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2520/statm: 4130 3831 180 372 0 3755 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16520

[startup+12.7008 s]
/proc/loadavg: 2.08 1.58 1.22 3/518 2522
/proc/meminfo: memFree=21190504/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=19924 CPUtime=12.7 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 4744 0 0 0 1255 15 0 0 25 0 1 0 818501934 20402176 4694 33554432000 4194304 5714214 140733963555552 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2520/statm: 4981 4694 180 372 0 4606 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 19924

[startup+25.5003 s]
/proc/loadavg: 2.06 1.59 1.23 3/518 2522
/proc/meminfo: memFree=21172484/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=24884 CPUtime=25.49 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 5914 0 0 0 2527 22 0 0 25 0 1 0 818501934 25481216 5864 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2520/statm: 6221 5864 180 372 0 5846 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24884

[startup+51.1012 s]
/proc/loadavg: 2.04 1.62 1.25 3/518 2523
/proc/meminfo: memFree=21142332/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=33572 CPUtime=51.1 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 8010 0 0 0 5077 33 0 0 25 0 1 0 818501934 34377728 7960 33554432000 4194304 5714214 140733963555552 18446744073709551615 4319964 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2520/statm: 8393 7960 180 372 0 8018 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 33572

[startup+102.32 s]
/proc/loadavg: 2.12 1.73 1.30 3/518 2552
/proc/meminfo: memFree=21246372/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=49132 CPUtime=102.32 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 11785 0 0 0 10179 53 0 0 25 0 1 0 818501934 50311168 11735 33554432000 4194304 5714214 140733963555552 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2520/statm: 12283 11735 180 372 0 11908 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 49132

[startup+162.301 s]
/proc/loadavg: 2.17 1.80 1.35 3/518 2554
/proc/meminfo: memFree=21163032/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=69528 CPUtime=162.29 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 16755 0 0 0 16142 87 0 0 25 0 1 0 818501934 71196672 16705 33554432000 4194304 5714214 140733963555552 18446744073709551615 4319434 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2520/statm: 17382 16705 180 372 0 17007 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 69528

[startup+222.301 s]
/proc/loadavg: 2.12 1.85 1.40 3/518 2555
/proc/meminfo: memFree=21140428/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=93380 CPUtime=222.26 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 22627 0 0 0 22094 132 0 0 25 0 1 0 818501934 95621120 22577 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 23345 22577 180 372 0 22970 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 93380

[startup+282.301 s]
/proc/loadavg: 2.04 1.88 1.43 3/518 2557
/proc/meminfo: memFree=21101604/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=123636 CPUtime=282.27 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 29927 0 0 0 28052 175 0 0 25 0 1 0 818501934 126603264 29877 33554432000 4194304 5714214 140733963555552 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 30909 29877 180 372 0 30534 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 123636

[startup+342.301 s]
/proc/loadavg: 2.01 1.90 1.47 3/518 2558
/proc/meminfo: memFree=21032124/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=144944 CPUtime=342.27 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 35141 0 0 0 34015 212 0 0 25 0 1 0 818501934 148422656 35091 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 36236 35091 180 372 0 35861 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 144944

[startup+402.301 s]
/proc/loadavg: 2.00 1.91 1.49 3/518 2560
/proc/meminfo: memFree=21007428/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=159656 CPUtime=402.27 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 38757 0 0 0 39986 241 0 0 25 0 1 0 818501934 163487744 38707 33554432000 4194304 5714214 140733963555552 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 39914 38707 180 372 0 39539 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 159656

[startup+462.301 s]
/proc/loadavg: 2.00 1.92 1.52 3/518 2562
/proc/meminfo: memFree=20983348/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=170492 CPUtime=462.27 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 41358 0 0 0 45969 258 0 0 25 0 1 0 818501934 174583808 41308 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 42623 41308 180 372 0 42248 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 170492

[startup+522.3 s]
/proc/loadavg: 2.00 1.94 1.55 3/518 2563
/proc/meminfo: memFree=20968808/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=185236 CPUtime=522.28 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 44927 0 0 0 51945 283 0 0 25 0 1 0 818501934 189681664 44877 33554432000 4194304 5714214 140733963555552 18446744073709551615 4319254 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 46309 44877 180 372 0 45934 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 185236

[startup+582.3 s]
/proc/loadavg: 2.04 1.96 1.58 3/518 2565
/proc/meminfo: memFree=20928588/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=226296 CPUtime=582.28 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 54963 0 0 0 57915 313 0 0 25 0 1 0 818501934 231727104 54913 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 56574 54913 180 372 0 56199 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 226296

[startup+642.3 s]

################
# More data... #
################

[startup+822.3 s]
/proc/loadavg: 2.01 2.00 1.67 3/518 2571
/proc/meminfo: memFree=20884384/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=271832 CPUtime=822.29 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 65967 0 0 0 81827 402 0 0 25 0 1 0 818501934 278355968 65913 33554432000 4194304 5714214 140733963555552 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 67958 65913 180 372 0 67583 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 271832

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.69 3/518 2573
/proc/meminfo: memFree=20870716/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=285752 CPUtime=882.29 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 69348 0 0 0 87796 433 0 0 25 0 1 0 818501934 292610048 69294 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 71438 69294 180 372 0 71063 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 285752

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.71 3/518 2574
/proc/meminfo: memFree=20846004/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=311296 CPUtime=942.29 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 75524 0 0 0 93757 472 0 0 25 0 1 0 818501934 318767104 75470 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 77824 75470 180 372 0 77449 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 311296

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.73 3/518 2576
/proc/meminfo: memFree=20826008/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=332456 CPUtime=1002.29 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 80743 0 0 0 99716 513 0 0 25 0 1 0 818501934 340434944 80689 33554432000 4194304 5714214 140733963555552 18446744073709551615 4319254 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 83114 80689 180 372 0 82739 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 332456

[startup+1062.3 s]
/proc/loadavg: 2.13 2.03 1.75 3/518 2587
/proc/meminfo: memFree=20748424/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=354920 CPUtime=1062.3 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 86082 0 0 0 105681 549 0 0 25 0 1 0 818501934 363438080 86028 33554432000 4194304 5714214 140733963555552 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 88730 86028 180 372 0 88355 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 354920

[startup+1122.3 s]
/proc/loadavg: 2.05 2.02 1.76 3/518 2588
/proc/meminfo: memFree=20674740/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=371300 CPUtime=1122.31 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 90083 0 0 0 111647 584 0 0 25 0 1 0 818501934 380211200 90029 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 92825 90029 180 372 0 92450 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 371300

[startup+1182.3 s]
/proc/loadavg: 2.12 2.05 1.78 3/518 2590
/proc/meminfo: memFree=20639484/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=391896 CPUtime=1182.3 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 95193 0 0 0 117612 618 0 0 25 0 1 0 818501934 401301504 95139 33554432000 4194304 5714214 140733963555552 18446744073709551615 4319269 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 97974 95139 180 372 0 97599 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 391896

[startup+1242.3 s]
/proc/loadavg: 2.09 2.05 1.80 3/518 2594
/proc/meminfo: memFree=20615752/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=409496 CPUtime=1242.31 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 99543 0 0 0 123570 661 0 0 25 0 1 0 818501934 419323904 99489 33554432000 4194304 5714214 140733963555552 18446744073709551615 4319240 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 102374 99489 180 372 0 101999 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 409496

[startup+1302.3 s]
/proc/loadavg: 2.03 2.04 1.81 3/518 2596
/proc/meminfo: memFree=20593556/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=430700 CPUtime=1302.32 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 104727 0 0 0 129538 694 0 0 25 0 1 0 818501934 441036800 104673 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 107675 104673 180 372 0 107300 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 430700

[startup+1362.3 s]
/proc/loadavg: 2.01 2.03 1.82 3/518 2598
/proc/meminfo: memFree=20546652/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=458436 CPUtime=1362.31 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 111578 0 0 0 135500 731 0 0 25 0 1 0 818501934 469438464 111524 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 114609 111524 180 372 0 114234 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 458436

[startup+1422.32 s]
/proc/loadavg: 2.00 2.02 1.83 3/518 2599
/proc/meminfo: memFree=20537324/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=470060 CPUtime=1422.34 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 114457 0 0 0 141474 760 0 0 25 0 1 0 818501934 481341440 114403 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 117515 114403 180 372 0 117140 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 470060

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 1.83 3/518 2601
/proc/meminfo: memFree=20525992/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=482324 CPUtime=1482.32 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 117446 0 0 0 147444 788 0 0 25 0 1 0 818501934 493899776 117392 33554432000 4194304 5714214 140733963555552 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 120581 117392 180 372 0 120206 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 482324

[startup+1542.3 s]
/proc/loadavg: 2.08 2.04 1.85 3/518 2602
/proc/meminfo: memFree=20508464/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=499900 CPUtime=1542.33 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 121813 0 0 0 153409 824 0 0 25 0 1 0 818501934 511897600 121759 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 124975 121759 180 372 0 124600 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 499900

[startup+1602.3 s]
/proc/loadavg: 2.07 2.05 1.86 3/518 2604
/proc/meminfo: memFree=20464416/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=517324 CPUtime=1602.33 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 126045 0 0 0 159373 860 0 0 25 0 1 0 818501934 529739776 125991 33554432000 4194304 5714214 140733963555552 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 129331 125991 180 372 0 128956 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 517324

[startup+1662.3 s]
/proc/loadavg: 2.18 2.07 1.88 3/518 2606
/proc/meminfo: memFree=20445532/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=537552 CPUtime=1662.33 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 131101 0 0 0 165345 888 0 0 25 0 1 0 818501934 550453248 131047 33554432000 4194304 5714214 140733963555552 18446744073709551615 4319369 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 134388 131047 180 372 0 134013 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 537552

[startup+1722.3 s]
/proc/loadavg: 2.14 2.07 1.89 3/518 2607
/proc/meminfo: memFree=20433084/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=550452 CPUtime=1722.33 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 134244 0 0 0 171321 912 0 0 25 0 1 0 818501934 563662848 134190 33554432000 4194304 5714214 140733963555552 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 137613 134190 180 372 0 137238 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 550452

[startup+1782.3 s]
/proc/loadavg: 2.05 2.05 1.89 3/518 2609
/proc/meminfo: memFree=20415812/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=566036 CPUtime=1782.34 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 138021 0 0 0 177292 942 0 0 25 0 1 0 818501934 579620864 137967 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 141509 137967 180 372 0 141134 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 566036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.04 2.05 1.90 3/518 2609
/proc/meminfo: memFree=20413200/32950928 swapFree=34259960/67111528
[pid=2520] ppid=2518 vsize=569396 CPUtime=1800.04 cores=1,3,5,7
/proc/2520/stat : 2520 (wbo1.6) R 2518 2520 1159 0 -1 4202496 138840 0 0 0 179054 950 0 0 25 0 1 0 818501934 583061504 138786 33554432000 4194304 5714214 140733963555552 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/2520/statm: 142349 138786 180 372 0 141974 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 569396

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): 1800.04
CPU time (s): 1800.09
CPU user time (s): 1790.56
CPU system time (s): 9.52655
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 569396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.56
system time used= 9.52655
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 138840
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= 6
involuntary context switches= 3527

runsolver used 8.75267 second user time and 22.3626 second system time

The end

Launcher Data 

Begin job on node149 at 2011-06-03 04:44:12
IDJOB=3461228
IDBENCH=1389
IDSOLVER=1953
FILE ID=node149/3461228-1307069052
RUNJOBID= node149-1307068846-2187
PBS_JOBID= 13497837
Free space on /tmp= 73524 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl15_20_pb.cnf.cr.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461228-1307069052/watcher-3461228-1307069052 -o /tmp/evaluation-result-3461228-1307069052/solver-3461228-1307069052 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461228-1307069052.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= d9b1351aa6c01bb5c883e4233663f5e0
RANDOM SEED=1620690093

node149.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.73
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      21223500 kB
Buffers:        315212 kB
Cached:        3428400 kB
SwapCached:     123196 kB
Active:         409484 kB
Inactive:     10980204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      21223500 kB
SwapTotal:    67111528 kB
SwapFree:     34259960 kB
Dirty:            4536 kB
Writeback:           0 kB
AnonPages:     7546984 kB
Mapped:          18780 kB
Slab:           149632 kB
PageTables:     118064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 173273244 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73520 MiB
End job on node149 at 2011-06-03 05:14:15