Trace number 3461250

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) 1800.08 1800.03

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl35_45_pb.cnf.cr.opb
MD5SUMf8c14dd136fe3d96d6bf396134dc65fd
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 benchmark0.05499
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3150
Total number of constraints160
Number of constraints which are clauses90
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint35
Maximum length of a constraint45
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 46
Number of bits of the biggest sum of numbers6
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-3461250-1307069198.opb.
0.00/0.00	c Instance file HOME/instance-3461250-1307069198.opb
0.00/0.00	c File size is 55878 bytes.
0.00/0.00	c Highest Coefficient sum: 46
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:      3150                                                |
0.00/0.00	c |  Number Clauses:        90                                                  |
0.00/0.00	c |  Number Cardinality:    70                                                  |
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 |    3150      160     6300 |     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 |    3150      160     6300 |     5000        0   -nan |  0.000 % |
0.00/0.01	c |       101 |    3150      160     6300 |     5500      101    143 |  0.000 % |
0.00/0.02	c |       251 |    3150      160     6300 |     6050      251    167 |  0.000 % |
0.00/0.04	c |       479 |    3150      160     6300 |     6655      479    187 |  0.000 % |
0.00/0.07	c |       817 |    3150      160     6300 |     7320      817    182 |  0.000 % |
0.09/0.12	c |      1324 |    3150      160     6300 |     8052     1324    178 |  0.000 % |
0.19/0.20	c |      2083 |    3150      160     6300 |     8857     2083    181 |  0.000 % |
0.29/0.37	c |      3222 |    3150      160     6300 |     9743     3222    195 |  0.000 % |
0.59/0.69	c |      4931 |    3150      160     6300 |    10717     4931    218 |  0.000 % |
1.11/1.15	c |      7494 |    3150      160     6300 |    11789     7494    221 |  0.000 % |
1.89/1.96	c |     11340 |    3150      160     6300 |    12968    11340    215 |  0.000 % |
3.69/3.78	c |     17106 |    3150      160     6300 |    14265     9902    233 |  0.000 % |
6.69/6.75	c |     25755 |    3150      160     6300 |    15692    10694    298 |  0.000 % |
10.90/10.98	c |     38732 |    3150      160     6300 |    17261    15079    300 |  0.000 % |
20.39/20.46	c |     58193 |    3150      160     6300 |    18987    15821    338 |  0.000 % |
28.80/28.80	c |     87386 |    3150      160     6300 |    20886    14349    324 |  0.000 % |
57.99/58.00	c |    131178 |    3150      160     6300 |    22974    22649    624 |  0.000 % |
95.29/95.35	c |    196866 |    3150      160     6300 |    25272    14788    261 |  0.000 % |
162.49/162.51	c |    295393 |    3150      160     6300 |    27799    25560    364 |  0.000 % |
251.50/251.52	c |    443185 |    3150      160     6300 |    30579    17290    299 |  0.000 % |
388.00/388.09	c |    664869 |    3150      160     6300 |    33637    15432    422 |  0.000 % |
564.11/564.19	c |    997396 |    3150      160     6300 |    37001    26401    282 |  0.000 % |
819.82/819.90	c |   1496189 |    3150      160     6300 |    40701    21683    404 |  0.000 % |
1406.52/1406.57	c |   2244371 |    3150      160     6300 |    44771    20128    437 |  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-3461250-1307069198/watcher-3461250-1307069198 -o /tmp/evaluation-result-3461250-1307069198/solver-3461250-1307069198 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461250-1307069198.opb 

running on 4 cores: 0,2,4,6

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: 1.92 1.99 1.91 3/386 25409
/proc/meminfo: memFree=23690704/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=4224 CPUtime=0 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 852 0 0 0 0 0 0 0 25 0 1 0 818522607 4325376 791 33554432000 4194304 5714214 140735712395920 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 1056 791 179 372 0 681 0

[startup+0.077146 s]
/proc/loadavg: 1.92 1.99 1.91 3/386 25409
/proc/meminfo: memFree=23690704/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=4620 CPUtime=0.07 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 941 0 0 0 7 0 0 0 25 0 1 0 818522607 4730880 880 33554432000 4194304 5714214 140735712395920 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 1155 881 180 372 0 780 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4620

[startup+0.101142 s]
/proc/loadavg: 1.92 1.99 1.91 3/386 25409
/proc/meminfo: memFree=23690704/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=4752 CPUtime=0.09 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 997 0 0 0 9 0 0 0 25 0 1 0 818522607 4866048 936 33554432000 4194304 5714214 140735712395920 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 1188 936 180 372 0 813 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4752

[startup+0.301117 s]
/proc/loadavg: 1.92 1.99 1.91 3/386 25409
/proc/meminfo: memFree=23690704/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=6468 CPUtime=0.29 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 1425 0 0 0 29 0 0 0 25 0 1 0 818522607 6623232 1364 33554432000 4194304 5714214 140735712395920 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 1617 1365 180 372 0 1242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6468

[startup+0.701048 s]
/proc/loadavg: 1.92 1.99 1.91 3/386 25409
/proc/meminfo: memFree=23690704/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=9244 CPUtime=0.69 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 2105 0 0 0 69 0 0 0 25 0 1 0 818522607 9465856 2044 33554432000 4194304 5714214 140735712395920 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 2311 2044 180 372 0 1936 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9244

[startup+1.50089 s]
/proc/loadavg: 1.92 1.99 1.91 3/387 25410
/proc/meminfo: memFree=23680776/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=14300 CPUtime=1.49 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 3368 0 0 0 148 1 0 0 25 0 1 0 818522607 14643200 3307 33554432000 4194304 5714214 140735712395920 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 3575 3307 180 372 0 3200 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14300

[startup+3.10058 s]
/proc/loadavg: 1.92 1.99 1.91 3/387 25410
/proc/meminfo: memFree=23673956/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=20408 CPUtime=3.09 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 4890 0 0 0 308 1 0 0 25 0 1 0 818522607 20897792 4829 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 5102 4829 180 372 0 4727 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20408

[startup+6.30106 s]
/proc/loadavg: 1.93 1.99 1.91 3/387 25410
/proc/meminfo: memFree=23664964/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=26144 CPUtime=6.29 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 6329 0 0 0 627 2 0 0 22 0 1 0 818522607 26771456 6268 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 6536 6268 180 372 0 6161 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26144

[startup+12.7009 s]
/proc/loadavg: 1.94 1.99 1.91 3/387 25410
/proc/meminfo: memFree=23651228/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=36024 CPUtime=12.69 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 8772 0 0 0 1266 3 0 0 25 0 1 0 818522607 36888576 8711 33554432000 4194304 5714214 140735712395920 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 9006 8711 180 372 0 8631 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36024

[startup+25.5006 s]
/proc/loadavg: 1.95 1.99 1.91 3/387 25411
/proc/meminfo: memFree=23638548/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=44720 CPUtime=25.49 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 10919 0 0 0 2543 6 0 0 25 0 1 0 818522607 45793280 10858 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 11180 10858 180 372 0 10805 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44720

[startup+51.1011 s]
/proc/loadavg: 1.97 1.99 1.91 3/387 25411
/proc/meminfo: memFree=23579360/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=95584 CPUtime=51.09 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 23578 0 0 0 5096 13 0 0 25 0 1 0 818522607 97878016 23517 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 23896 23517 180 372 0 23521 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 95584

[startup+102.314 s]
/proc/loadavg: 1.98 1.99 1.91 3/387 25413
/proc/meminfo: memFree=23544736/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=95500 CPUtime=102.3 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 23587 0 0 0 10210 20 0 0 25 0 1 0 818522607 97792000 23505 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 23875 23505 180 372 0 23500 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 95500

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 1.91 3/387 25415
/proc/meminfo: memFree=23540336/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=95500 CPUtime=162.29 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 23587 0 0 0 16201 28 0 0 25 0 1 0 818522607 97792000 23505 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319397 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 23875 23505 180 372 0 23500 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 95500

[startup+222.301 s]
/proc/loadavg: 1.99 1.99 1.91 3/387 25417
/proc/meminfo: memFree=23514872/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=115684 CPUtime=222.3 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 28521 0 0 0 22191 39 0 0 25 0 1 0 818522607 118460416 28439 33554432000 4194304 5714214 140735712395920 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 28921 28439 180 372 0 28546 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 115684

[startup+282.301 s]
/proc/loadavg: 1.99 1.99 1.91 3/387 25418
/proc/meminfo: memFree=23466700/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=132924 CPUtime=282.3 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 32777 0 0 0 28178 52 0 0 25 0 1 0 818522607 136114176 32695 33554432000 4194304 5714214 140735712395920 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 33231 32695 180 372 0 32856 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 132924

[startup+342.3 s]
/proc/loadavg: 1.99 1.99 1.91 3/387 25420
/proc/meminfo: memFree=23455732/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=144028 CPUtime=342.29 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 35509 0 0 0 34168 61 0 0 25 0 1 0 818522607 147484672 35427 33554432000 4194304 5714214 140735712395920 18446744073709551615 4300080 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 36007 35427 180 372 0 35632 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 144028

[startup+402.301 s]
/proc/loadavg: 1.99 1.99 1.91 3/387 25422
/proc/meminfo: memFree=23426544/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=164972 CPUtime=402.3 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 40558 0 0 0 40161 69 0 0 25 0 1 0 818522607 168931328 40476 33554432000 4194304 5714214 140735712395920 18446744073709551615 4329506 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 41243 40476 180 372 0 40868 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 164972

[startup+462.3 s]
/proc/loadavg: 2.22 2.05 1.94 3/387 25424
/proc/meminfo: memFree=23385212/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=169504 CPUtime=462.3 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 41670 0 0 0 46149 81 0 0 25 0 1 0 818522607 173572096 41588 33554432000 4194304 5714214 140735712395920 18446744073709551615 4313596 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 42376 41588 180 372 0 42001 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 169504

[startup+522.301 s]
/proc/loadavg: 2.15 2.05 1.94 3/387 25426
/proc/meminfo: memFree=23369044/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=178980 CPUtime=522.3 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 43991 0 0 0 52138 92 0 0 25 0 1 0 818522607 183275520 43909 33554432000 4194304 5714214 140735712395920 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 44745 43909 180 372 0 44370 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 178980

[startup+582.301 s]
/proc/loadavg: 2.05 2.04 1.94 3/387 25427
/proc/meminfo: memFree=23324728/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=221384 CPUtime=582.3 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 54527 0 0 0 58124 106 0 0 25 0 1 0 818522607 226697216 54445 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 55346 54445 180 372 0 54971 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 221384

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/387 25435
/proc/meminfo: memFree=23231276/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=275088 CPUtime=822.31 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 67654 0 0 0 82077 154 0 0 25 0 1 0 818522607 281690112 67572 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 68772 67572 180 372 0 68397 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 275088

[startup+882.301 s]
/proc/loadavg: 2.00 2.01 1.94 3/387 25446
/proc/meminfo: memFree=23211356/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=292612 CPUtime=882.31 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 72006 0 0 0 88070 161 0 0 25 0 1 0 818522607 299634688 71924 33554432000 4194304 5714214 140735712395920 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 73153 71924 180 372 0 72778 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 292612

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/387 25448
/proc/meminfo: memFree=23207148/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=296656 CPUtime=942.31 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 73000 0 0 0 94061 170 0 0 25 0 1 0 818522607 303775744 72918 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 74164 72918 180 372 0 73789 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 296656

[startup+1002.3 s]
/proc/loadavg: 2.10 2.03 1.95 3/387 25451
/proc/meminfo: memFree=23193696/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=310852 CPUtime=1002.31 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 76430 0 0 0 100050 181 0 0 25 0 1 0 818522607 318312448 76348 33554432000 4194304 5714214 140735712395920 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 77713 76348 180 372 0 77338 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 310852

[startup+1062.3 s]
/proc/loadavg: 2.11 2.05 1.96 3/387 25455
/proc/meminfo: memFree=23167204/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=323924 CPUtime=1062.32 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 79596 0 0 0 106041 191 0 0 25 0 1 0 818522607 331698176 79514 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 80981 79514 180 372 0 80606 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 323924

[startup+1122.3 s]
/proc/loadavg: 2.07 2.05 1.97 3/387 25458
/proc/meminfo: memFree=23144228/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=334636 CPUtime=1122.32 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 82247 0 0 0 112033 199 0 0 25 0 1 0 818522607 342667264 82165 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 83659 82165 180 372 0 83284 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 334636

[startup+1182.3 s]
/proc/loadavg: 2.02 2.04 1.97 3/387 25459
/proc/meminfo: memFree=23134636/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=342496 CPUtime=1182.32 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 84154 0 0 0 118028 204 0 0 25 0 1 0 818522607 350715904 84072 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319771 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 85624 84072 180 372 0 85249 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 342496

[startup+1242.3 s]
/proc/loadavg: 2.01 2.03 1.97 3/387 25461
/proc/meminfo: memFree=23129272/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=346476 CPUtime=1242.33 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 86242 0 0 0 124020 213 0 0 25 0 1 0 818522607 354791424 85025 33554432000 4194304 5714214 140735712395920 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 86619 85025 180 372 0 86244 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 346476

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/387 25463
/proc/meminfo: memFree=23105788/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=368172 CPUtime=1302.33 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 91612 0 0 0 130014 219 0 0 25 0 1 0 818522607 377008128 90395 33554432000 4194304 5714214 140735712395920 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 92043 90395 180 372 0 91668 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 368172

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/387 25464
/proc/meminfo: memFree=23103140/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=370980 CPUtime=1362.33 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 92344 0 0 0 136007 226 0 0 25 0 1 0 818522607 379883520 91126 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319434 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 92745 91126 180 372 0 92370 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 370980

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 1.97 3/387 25467
/proc/meminfo: memFree=23089208/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=375196 CPUtime=1422.34 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 93378 0 0 0 142000 234 0 0 25 0 1 0 818522607 384200704 92159 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 93799 92159 180 372 0 93424 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 375196

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/387 25468
/proc/meminfo: memFree=23066852/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=379020 CPUtime=1482.33 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 94309 0 0 0 147990 243 0 0 25 0 1 0 818522607 388116480 93090 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 94755 93090 180 372 0 94380 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 379020

[startup+1542.3 s]
/proc/loadavg: 2.15 2.03 1.98 3/387 25470
/proc/meminfo: memFree=23053148/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=387876 CPUtime=1542.33 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 96494 0 0 0 153982 251 0 0 25 0 1 0 818522607 397185024 95275 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319878 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 96969 95275 180 372 0 96594 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 387876

[startup+1602.3 s]
/proc/loadavg: 2.16 2.05 1.99 3/387 25503
/proc/meminfo: memFree=23459432/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=396336 CPUtime=1602.33 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 98558 0 0 0 159974 259 0 0 25 0 1 0 818522607 405848064 97339 33554432000 4194304 5714214 140735712395920 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 99084 97339 180 372 0 98709 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 396336

[startup+1662.3 s]
/proc/loadavg: 2.10 2.06 2.00 3/387 25504
/proc/meminfo: memFree=23420532/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=404016 CPUtime=1662.33 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 100368 0 0 0 165967 266 0 0 25 0 1 0 818522607 413712384 99149 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 101004 99149 180 372 0 100629 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 404016

[startup+1722.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/387 25560
/proc/meminfo: memFree=23407200/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=410876 CPUtime=1722.33 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 102062 0 0 0 171957 276 0 0 25 0 1 0 818522607 420737024 100843 33554432000 4194304 5714214 140735712395920 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 102719 100843 180 372 0 102344 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 410876

[startup+1782.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/387 25561
/proc/meminfo: memFree=23331264/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=428192 CPUtime=1782.33 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 106321 0 0 0 177948 285 0 0 25 0 1 0 818522607 438468608 105102 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 107048 105102 180 372 0 106673 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 428192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.01 2.03 2.00 3/387 25562
/proc/meminfo: memFree=23293688/32951124 swapFree=49244120/67111528
[pid=25409] ppid=25407 vsize=427496 CPUtime=1800.05 cores=0,2,4,6
/proc/25409/stat : 25409 (wbo1.6) R 25407 25409 23490 0 -1 4202496 106326 0 0 0 179717 288 0 0 25 0 1 0 818522607 437755904 104936 33554432000 4194304 5714214 140735712395920 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/25409/statm: 106874 104936 180 372 0 106499 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 427496

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): 1800.03
CPU time (s): 1800.08
CPU user time (s): 1797.18
CPU system time (s): 2.90156
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 428300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.18
system time used= 2.90156
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106326
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= 5
involuntary context switches= 2202

runsolver used 7.07992 second user time and 14.3628 second system time

The end

Launcher Data 

Begin job on node101 at 2011-06-03 04:46:38
IDJOB=3461250
IDBENCH=1411
IDSOLVER=1953
FILE ID=node101/3461250-1307069198
RUNJOBID= node101-1307066208-24303
PBS_JOBID= 13497887
Free space on /tmp= 73944 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl35_45_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-3461250-1307069198/watcher-3461250-1307069198 -o /tmp/evaluation-result-3461250-1307069198/solver-3461250-1307069198 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461250-1307069198.opb

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

MD5SUM BENCH= f8c14dd136fe3d96d6bf396134dc65fd
RANDOM SEED=197579587

node101.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		: 2666.841
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	: 5333.68
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		: 2666.841
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	: 5226.07
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		: 2666.841
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	: 5332.77
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		: 2666.841
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	: 5332.83
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		: 2666.841
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	: 5332.74
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		: 2666.841
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	: 5332.83
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		: 2666.841
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	: 5332.75
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		: 2666.841
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23690744 kB
Buffers:        216704 kB
Cached:         447660 kB
SwapCached:      27120 kB
Active:        8582360 kB
Inactive:       402076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23690744 kB
SwapTotal:    67111528 kB
SwapFree:     49244120 kB
Dirty:            4288 kB
Writeback:           0 kB
AnonPages:     8315196 kB
Mapped:          18584 kB
Slab:           133992 kB
PageTables:      74616 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 78788416 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= 73948 MiB
End job on node101 at 2011-06-03 05:16:40