Trace number 3461256

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 1800.04

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl30_31_pb.cnf.cr.opb
MD5SUM4d7adbd65e64509ef53d6e98bf824cab
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 benchmark0.038993
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1860
Total number of constraints122
Number of constraints which are clauses62
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint31
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 32
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 

0.00/0.01	c wbo 1.6 beta - 20110321
0.00/0.01	c Parsing opb file format. File HOME/instance-3461256-1307070779.opb.
0.00/0.01	c Instance file HOME/instance-3461256-1307070779.opb
0.00/0.01	c File size is 32382 bytes.
0.00/0.01	c Highest Coefficient sum: 32
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.00         s                                      |
0.00/0.01	c |  Number Variables:      1860                                                |
0.00/0.01	c |  Number Clauses:        62                                                  |
0.00/0.01	c |  Number Cardinality:    60                                                  |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1860      122     3720 |     5000        0   -nan |  0.000 % |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1860      122     3720 |     5000        0   -nan |  0.000 % |
0.00/0.01	c |       100 |    1860      122     3720 |     5500      100    104 |  0.000 % |
0.00/0.02	c |       254 |    1860      122     3720 |     6050      254    142 |  0.000 % |
0.02/0.03	c |       479 |    1860      122     3720 |     6655      479    151 |  0.000 % |
0.02/0.05	c |       816 |    1860      122     3720 |     7320      816    144 |  0.000 % |
0.02/0.09	c |      1322 |    1860      122     3720 |     8052     1322    144 |  0.000 % |
0.09/0.16	c |      2081 |    1860      122     3720 |     8857     2081    154 |  0.000 % |
0.19/0.29	c |      3220 |    1860      122     3720 |     9743     3220    168 |  0.000 % |
0.59/0.62	c |      4929 |    1860      122     3720 |    10717     4929    209 |  0.000 % |
0.89/0.97	c |      7493 |    1860      122     3720 |    11789     7493    201 |  0.000 % |
1.88/1.99	c |     11337 |    1860      122     3720 |    12968    11337    259 |  0.000 % |
3.79/3.83	c |     17104 |    1860      122     3720 |    14265    10170    263 |  0.000 % |
6.69/6.75	c |     25754 |    1860      122     3720 |    15692    11260    309 |  0.000 % |
11.99/12.05	c |     38728 |    1860      122     3720 |    17261    15955    226 |  0.000 % |
23.18/23.27	c |     58189 |    1860      122     3720 |    18987    17410    362 |  0.000 % |
32.89/32.92	c |     87384 |    1860      122     3720 |    20886    16068    189 |  0.000 % |
51.19/51.24	c |    131173 |    1860      122     3720 |    22974    15123    239 |  0.000 % |
85.09/85.19	c |    196861 |    1860      122     3720 |    25272    18337    455 |  0.000 % |
162.39/162.45	c |    295388 |    1860      122     3720 |    27799    21835    507 |  0.000 % |
363.49/363.58	c |    443178 |    1860      122     3720 |    30579    28206    432 |  0.000 % |
527.10/527.16	c |    664862 |    1860      122     3720 |    33637    16769    225 |  0.000 % |
775.70/775.77	c |    997389 |    1860      122     3720 |    37001    25094    498 |  0.000 % |
1164.11/1164.16	c |   1496177 |    1860      122     3720 |    40701    14697    389 |  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-3461256-1307070779/watcher-3461256-1307070779 -o /tmp/evaluation-result-3461256-1307070779/solver-3461256-1307070779 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461256-1307070779.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: 1.89 2.01 1.99 3/535 7939
/proc/meminfo: memFree=25255152/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=2292 CPUtime=0 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 336 0 0 0 0 0 0 0 25 0 1 0 799494151 2347008 290 33554432000 4194304 5714214 140737366872528 18446744073709551615 5013559 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 573 290 162 372 0 190 0

[startup+0.0269751 s]
/proc/loadavg: 1.89 2.01 1.99 3/535 7939
/proc/meminfo: memFree=25255152/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=3332 CPUtime=0.02 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 627 0 0 0 2 0 0 0 25 0 1 0 799494151 3411968 573 33554432000 4194304 5714214 140737366872528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 833 573 180 372 0 458 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3332

[startup+0.100976 s]
/proc/loadavg: 1.89 2.01 1.99 3/535 7939
/proc/meminfo: memFree=25255152/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=4124 CPUtime=0.09 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 828 0 0 0 9 0 0 0 25 0 1 0 799494151 4222976 774 33554432000 4194304 5714214 140737366872528 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 1031 774 180 372 0 656 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4124

[startup+0.300938 s]
/proc/loadavg: 1.89 2.01 1.99 3/535 7939
/proc/meminfo: memFree=25255152/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=5980 CPUtime=0.29 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 1289 0 0 0 29 0 0 0 25 0 1 0 799494151 6123520 1235 33554432000 4194304 5714214 140737366872528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 1495 1235 180 372 0 1120 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5980

[startup+0.700868 s]
/proc/loadavg: 1.89 2.01 1.99 3/535 7939
/proc/meminfo: memFree=25255152/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=8908 CPUtime=0.69 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 2029 0 0 0 69 0 0 0 25 0 1 0 799494151 9121792 1975 33554432000 4194304 5714214 140737366872528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 2227 1975 180 372 0 1852 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8908

[startup+1.50072 s]
/proc/loadavg: 1.89 2.01 1.99 3/536 7940
/proc/meminfo: memFree=25241752/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=14720 CPUtime=1.48 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 3489 0 0 0 148 0 0 0 25 0 1 0 799494151 15073280 3435 33554432000 4194304 5714214 140737366872528 18446744073709551615 4200768 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 3680 3435 180 372 0 3305 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14720

[startup+3.10041 s]
/proc/loadavg: 1.89 2.01 1.99 3/536 7940
/proc/meminfo: memFree=25232784/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=19896 CPUtime=3.09 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 4767 0 0 0 308 1 0 0 25 0 1 0 799494151 20373504 4713 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 4974 4713 180 372 0 4599 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19896

[startup+6.30087 s]
/proc/loadavg: 1.90 2.01 1.99 3/536 7940
/proc/meminfo: memFree=25226196/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=24808 CPUtime=6.29 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 6003 0 0 0 627 2 0 0 25 0 1 0 799494151 25403392 5949 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 6202 5949 180 372 0 5827 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24808

[startup+12.7007 s]
/proc/loadavg: 1.91 2.01 1.99 3/536 7941
/proc/meminfo: memFree=25216780/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=27620 CPUtime=12.69 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 6699 0 0 0 1266 3 0 0 25 0 1 0 799494151 28282880 6645 33554432000 4194304 5714214 140737366872528 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 6905 6645 180 372 0 6530 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27620

[startup+25.5004 s]
/proc/loadavg: 1.93 2.01 1.99 3/536 7941
/proc/meminfo: memFree=25200772/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=44268 CPUtime=25.49 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 10803 0 0 0 2543 6 0 0 25 0 1 0 799494151 45330432 10749 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 11067 10749 180 372 0 10692 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44268

[startup+51.1009 s]
/proc/loadavg: 1.95 2.01 1.99 3/536 7942
/proc/meminfo: memFree=25194168/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=48656 CPUtime=51.09 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 11918 0 0 0 5098 11 0 0 25 0 1 0 799494151 49823744 11864 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 12164 11864 180 372 0 11789 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 48656

[startup+102.321 s]
/proc/loadavg: 1.98 2.00 1.99 3/536 7943
/proc/meminfo: memFree=25149240/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=87496 CPUtime=102.31 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 21605 0 0 0 10209 22 0 0 25 0 1 0 799494151 89595904 21542 33554432000 4194304 5714214 140737366872528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 21874 21542 180 372 0 21499 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 87496

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/536 7945
/proc/meminfo: memFree=25088428/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=102136 CPUtime=162.29 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 25227 0 0 0 16200 29 0 0 25 0 1 0 799494151 104587264 25164 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 25534 25164 180 372 0 25159 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 102136

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/536 7946
/proc/meminfo: memFree=25076228/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=115504 CPUtime=222.29 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 28532 0 0 0 22193 36 0 0 25 0 1 0 799494151 118276096 28469 33554432000 4194304 5714214 140737366872528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 28876 28469 180 372 0 28501 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 115504

[startup+282.301 s]
/proc/loadavg: 2.09 2.03 2.00 3/536 7948
/proc/meminfo: memFree=25064032/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=117360 CPUtime=282.3 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 29000 0 0 0 28190 40 0 0 25 0 1 0 799494151 120176640 28937 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 29340 28937 180 372 0 28965 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 117360

[startup+342.301 s]
/proc/loadavg: 2.08 2.04 2.00 3/536 7949
/proc/meminfo: memFree=25030972/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=119872 CPUtime=342.3 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 29610 0 0 0 34186 44 0 0 25 0 1 0 799494151 122748928 29547 33554432000 4194304 5714214 140737366872528 18446744073709551615 4310856 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 29968 29547 180 372 0 29593 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 119872

[startup+402.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/536 7951
/proc/meminfo: memFree=25015788/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=128340 CPUtime=402.29 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 31839 0 0 0 40179 50 0 0 25 0 1 0 799494151 131420160 31644 33554432000 4194304 5714214 140737366872528 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 32085 31644 180 372 0 31710 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 128340

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/536 7953
/proc/meminfo: memFree=24999108/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=135004 CPUtime=462.3 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 33449 0 0 0 46173 57 0 0 25 0 1 0 799494151 138244096 33254 33554432000 4194304 5714214 140737366872528 18446744073709551615 4198963 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 33751 33254 180 372 0 33376 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 135004

[startup+522.301 s]
/proc/loadavg: 2.07 2.04 2.01 3/536 7954
/proc/meminfo: memFree=24978228/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=140440 CPUtime=522.3 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 34798 0 0 0 52165 65 0 0 25 0 1 0 799494151 143810560 34603 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 35110 34603 180 372 0 34735 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 140440

[startup+582.301 s]
/proc/loadavg: 2.06 2.05 2.01 3/536 7956
/proc/meminfo: memFree=24898444/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=199764 CPUtime=582.3 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 49642 0 0 0 58155 75 0 0 25 0 1 0 799494151 204558336 49419 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 49941 49419 180 372 0 49566 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 199764

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.13 2.05 2.01 3/536 7965
/proc/meminfo: memFree=24792468/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=232740 CPUtime=822.31 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 57743 0 0 0 82126 105 0 0 25 0 1 0 799494151 238325760 57519 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 58185 57519 180 372 0 57810 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 232740

[startup+882.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/536 7967
/proc/meminfo: memFree=24768724/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=248940 CPUtime=882.31 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 61704 0 0 0 88121 110 0 0 25 0 1 0 799494151 254914560 61480 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 62235 61480 180 372 0 61860 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 248940

[startup+942.301 s]
/proc/loadavg: 2.04 2.04 2.00 3/536 7968
/proc/meminfo: memFree=24743608/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=271480 CPUtime=942.31 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 67267 0 0 0 94112 119 0 0 25 0 1 0 799494151 277995520 67043 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 67870 67043 180 372 0 67495 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 271480

[startup+1002.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 7970
/proc/meminfo: memFree=24724192/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=290128 CPUtime=1002.31 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 72613 0 0 0 100106 125 0 0 25 0 1 0 799494151 297091072 71522 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 72532 71522 180 372 0 72157 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 290128

[startup+1062.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/536 7972
/proc/meminfo: memFree=24723636/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=290632 CPUtime=1062.32 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 72715 0 0 0 106098 134 0 0 25 0 1 0 799494151 297607168 71624 33554432000 4194304 5714214 140737366872528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 72658 71624 180 372 0 72283 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 290632

[startup+1122.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/536 7973
/proc/meminfo: memFree=24715276/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=290704 CPUtime=1122.31 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 72735 0 0 0 112089 142 0 0 25 0 1 0 799494151 297680896 71644 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 72676 71644 180 372 0 72301 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 290704

[startup+1182.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/536 7975
/proc/meminfo: memFree=24710512/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=290704 CPUtime=1182.32 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 72747 0 0 0 118084 148 0 0 25 0 1 0 799494151 297680896 71656 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 72676 71656 180 372 0 72301 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 290704

[startup+1242.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 7976
/proc/meminfo: memFree=24660476/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=321208 CPUtime=1242.31 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 80318 0 0 0 124076 155 0 0 25 0 1 0 799494151 328916992 79227 33554432000 4194304 5714214 140737366872528 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 80302 79227 180 372 0 79927 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 321208

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 7978
/proc/meminfo: memFree=24653232/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=322264 CPUtime=1302.33 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 80579 0 0 0 130074 159 0 0 25 0 1 0 799494151 329998336 79488 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 80566 79488 180 372 0 80191 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 322264

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 7980
/proc/meminfo: memFree=24633220/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=326140 CPUtime=1362.32 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 81522 0 0 0 136071 161 0 0 25 0 1 0 799494151 333967360 80431 33554432000 4194304 5714214 140737366872528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 81535 80431 180 372 0 81160 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 326140

[startup+1422.32 s]
/proc/loadavg: 2.07 2.04 2.01 3/536 7981
/proc/meminfo: memFree=24618904/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=330232 CPUtime=1422.35 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 82563 0 0 0 142069 166 0 0 25 0 1 0 799494151 338157568 81472 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 82558 81472 180 372 0 82183 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 330232

[startup+1482.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/536 7983
/proc/meminfo: memFree=24607424/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=331816 CPUtime=1482.32 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 82950 0 0 0 148064 168 0 0 25 0 1 0 799494151 339779584 81859 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 82954 81859 180 372 0 82579 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 331816

[startup+1542.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/536 7984
/proc/meminfo: memFree=24595460/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=331816 CPUtime=1542.33 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 82968 0 0 0 154061 172 0 0 25 0 1 0 799494151 339779584 81877 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 82954 81877 180 372 0 82579 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 331816

[startup+1602.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/536 7986
/proc/meminfo: memFree=24567120/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=330304 CPUtime=1602.33 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 82977 0 0 0 160056 177 0 0 25 0 1 0 799494151 338231296 81525 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 82576 81525 180 372 0 82201 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 330304

[startup+1662.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/536 7988
/proc/meminfo: memFree=24568044/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=330304 CPUtime=1662.33 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 82977 0 0 0 166048 185 0 0 25 0 1 0 799494151 338231296 81525 33554432000 4194304 5714214 140737366872528 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 82576 81525 180 372 0 82201 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 330304

[startup+1722.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/536 7989
/proc/meminfo: memFree=24540104/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=358584 CPUtime=1722.33 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 90001 0 0 0 172040 193 0 0 25 0 1 0 799494151 367190016 88549 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 89646 88549 180 372 0 89271 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 358584

[startup+1782.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/536 8046
/proc/meminfo: memFree=24916336/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=364712 CPUtime=1782.33 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 91828 0 0 0 178035 198 0 0 25 0 1 0 799494151 373465088 90067 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 91178 90067 180 372 0 90803 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 364712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 8046
/proc/meminfo: memFree=24875432/32951124 swapFree=46970528/67111528
[pid=7939] ppid=7937 vsize=364712 CPUtime=1800.04 cores=0,2,4,6
/proc/7939/stat : 7939 (wbo1.6) R 7937 7939 6615 0 -1 4202496 91828 0 0 0 179805 199 0 0 25 0 1 0 799494151 373465088 90067 33554432000 4194304 5714214 140737366872528 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7939/statm: 91178 90067 180 372 0 90803 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 364712

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): 1800.08
CPU user time (s): 1798.07
CPU system time (s): 2.00969
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 366004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.07
system time used= 2.00969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91828
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= 3
involuntary context switches= 6414

runsolver used 10.1645 second user time and 20.9588 second system time

The end

Launcher Data 

Begin job on node146 at 2011-06-03 05:12:59
IDJOB=3461256
IDBENCH=1417
IDSOLVER=1953
FILE ID=node146/3461256-1307070779
RUNJOBID= node146-1307067108-7562
PBS_JOBID= 13497840
Free space on /tmp= 73724 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl30_31_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-3461256-1307070779/watcher-3461256-1307070779 -o /tmp/evaluation-result-3461256-1307070779/solver-3461256-1307070779 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461256-1307070779.opb

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

MD5SUM BENCH= 4d7adbd65e64509ef53d6e98bf824cab
RANDOM SEED=1585373166

node146.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.86
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		: 2666.830
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	: 5332.75
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:     32951124 kB
MemFree:      25255432 kB
Buffers:         69044 kB
Cached:         196872 kB
SwapCached:      59984 kB
Active:         232868 kB
Inactive:      7223668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      25255432 kB
SwapTotal:    67111528 kB
SwapFree:     46970528 kB
Dirty:            8768 kB
Writeback:           0 kB
AnonPages:     7141840 kB
Mapped:          16888 kB
Slab:            72376 kB
PageTables:      97052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 160752548 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= 73720 MiB
End job on node146 at 2011-06-03 05:43:01