Trace number 3461479

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) 1800.1 1800.14

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb
MD5SUM583fb36c9cf948cc03f361dd87435bdd
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 benchmark0.023995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables930
Total number of constraints61
Number of constraints which are clauses31
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 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 

0.00/0.00	c wbo 1.6 beta - 20110321
0.00/0.00	c Parsing opb file format. File HOME/instance-3461479-1307099506.opb.
0.00/0.00	c Instance file HOME/instance-3461479-1307099506.opb
0.00/0.00	c File size is 15321 bytes.
0.00/0.00	c Highest Coefficient sum: 32
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:      930                                                 |
0.00/0.00	c |  Number Clauses:        31                                                  |
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 |     930       61     1860 |     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 |     930       61     1860 |     5000        0   -nan |  0.000 % |
0.00/0.00	c |       102 |     930       61     1860 |     5500      102    106 |  0.000 % |
0.00/0.01	c |       252 |     930       61     1860 |     6050      252    139 |  0.000 % |
0.00/0.02	c |       481 |     930       61     1860 |     6655      481    156 |  0.000 % |
0.02/0.05	c |       818 |     930       61     1860 |     7320      818    165 |  0.000 % |
0.02/0.08	c |      1324 |     930       61     1860 |     8052     1324    149 |  0.000 % |
0.09/0.15	c |      2083 |     930       61     1860 |     8857     2083    170 |  0.000 % |
0.19/0.27	c |      3225 |     930       61     1860 |     9743     3225    198 |  0.000 % |
0.59/0.61	c |      4933 |     930       61     1860 |    10717     4933    200 |  0.000 % |
1.01/1.07	c |      7495 |     930       61     1860 |    11789     7495    229 |  0.000 % |
1.99/2.08	c |     11340 |     930       61     1860 |    12968    11340    242 |  0.000 % |
4.09/4.18	c |     17106 |     930       61     1860 |    14265    10200    287 |  0.000 % |
6.99/7.07	c |     25758 |     930       61     1860 |    15692    11306    272 |  0.000 % |
12.19/12.21	c |     38736 |     930       61     1860 |    17261    16039    357 |  0.000 % |
19.81/19.87	c |     58202 |     930       61     1860 |    18987    17625    382 |  0.000 % |
29.61/29.64	c |     87396 |     930       61     1860 |    20886    17100    158 |  0.000 % |
46.99/47.08	c |    131190 |     930       61     1860 |    22974    17446    352 |  0.000 % |
74.29/74.33	c |    196876 |     930       61     1860 |    25272    23483    170 |  0.000 % |
137.17/137.21	c |    295402 |     930       61     1860 |    27799    14833    280 |  0.000 % |
199.27/199.33	c |    443192 |     930       61     1860 |    30579    19612    224 |  0.000 % |
284.97/285.05	c |    664875 |     930       61     1860 |    33637    17942    309 |  0.000 % |
456.76/456.81	c |    997400 |     930       61     1860 |    37001    30647    196 |  0.000 % |
746.07/746.16	c |   1496189 |     930       61     1860 |    40701    17463    261 |  0.000 % |
1150.36/1150.45	c |   2244371 |     930       61     1860 |    44771    18706    243 |  0.000 % |
1750.86/1750.92	c |   3366646 |     930       61     1860 |    49248    21064    248 |  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-3461479-1307099506/watcher-3461479-1307099506 -o /tmp/evaluation-result-3461479-1307099506/solver-3461479-1307099506 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461479-1307099506.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: 2.07 2.05 2.01 1/548 21948
/proc/meminfo: memFree=21184620/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=2640 CPUtime=0.01 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 475 0 0 0 1 0 0 0 25 0 1 0 821551002 2703360 425 33554432000 4194304 5714214 140734894214640 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 660 425 180 372 0 285 0

[startup+0.0287841 s]
/proc/loadavg: 2.07 2.05 2.01 1/548 21948
/proc/meminfo: memFree=21184620/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=2772 CPUtime=0.02 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 505 0 0 0 2 0 0 0 25 0 1 0 821551002 2838528 455 33554432000 4194304 5714214 140734894214640 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 693 455 180 372 0 318 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2772

[startup+0.10077 s]
/proc/loadavg: 2.07 2.05 2.01 1/548 21948
/proc/meminfo: memFree=21184620/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=3696 CPUtime=0.09 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 732 0 0 0 9 0 0 0 25 0 1 0 821551002 3784704 682 33554432000 4194304 5714214 140734894214640 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 924 683 180 372 0 549 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3696

[startup+0.300732 s]
/proc/loadavg: 2.07 2.05 2.01 1/548 21948
/proc/meminfo: memFree=21184620/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=5824 CPUtime=0.29 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 1257 0 0 0 29 0 0 0 25 0 1 0 821551002 5963776 1207 33554432000 4194304 5714214 140734894214640 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 1456 1207 180 372 0 1081 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5824

[startup+0.700659 s]
/proc/loadavg: 2.07 2.05 2.01 1/548 21948
/proc/meminfo: memFree=21184620/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=8080 CPUtime=0.69 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 1837 0 0 0 68 1 0 0 25 0 1 0 821551002 8273920 1787 33554432000 4194304 5714214 140734894214640 18446744073709551615 4319855 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 2020 1787 180 372 0 1645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8080

[startup+1.50051 s]
/proc/loadavg: 2.07 2.05 2.01 3/551 21976
/proc/meminfo: memFree=21172668/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=13760 CPUtime=1.49 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 3240 0 0 0 147 2 0 0 25 0 1 0 821551002 14090240 3190 33554432000 4194304 5714214 140734894214640 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 3440 3190 180 372 0 3065 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13760

[startup+3.10023 s]
/proc/loadavg: 2.07 2.05 2.01 3/551 21976
/proc/meminfo: memFree=21156176/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=19856 CPUtime=3.09 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 4751 0 0 0 306 3 0 0 25 0 1 0 821551002 20332544 4701 33554432000 4194304 5714214 140734894214640 18446744073709551615 4319806 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 4964 4701 180 372 0 4589 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19856

[startup+6.30064 s]
/proc/loadavg: 2.07 2.05 2.01 3/551 21976
/proc/meminfo: memFree=21133472/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=24744 CPUtime=6.29 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 5972 0 0 0 624 5 0 0 25 0 1 0 821551002 25337856 5922 33554432000 4194304 5714214 140734894214640 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 6186 5922 180 372 0 5811 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24744

[startup+12.7005 s]
/proc/loadavg: 2.06 2.05 2.01 3/551 21976
/proc/meminfo: memFree=21109948/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=37644 CPUtime=12.69 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 9173 0 0 0 1260 9 0 0 25 0 1 0 821551002 38547456 9123 33554432000 4194304 5714214 140734894214640 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 9411 9123 180 372 0 9036 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37644

[startup+25.5002 s]
/proc/loadavg: 2.05 2.05 2.00 3/551 21976
/proc/meminfo: memFree=21063340/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=42676 CPUtime=25.49 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 10422 0 0 0 2532 17 0 0 25 0 1 0 821551002 43700224 10372 33554432000 4194304 5714214 140734894214640 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 10669 10372 180 372 0 10294 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42676

[startup+51.1005 s]
/proc/loadavg: 2.03 2.04 2.00 3/551 21977
/proc/meminfo: memFree=20961520/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=63824 CPUtime=51.09 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 15672 0 0 0 5078 31 0 0 25 0 1 0 821551002 65355776 15622 33554432000 4194304 5714214 140734894214640 18446744073709551615 4319434 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 15956 15622 180 372 0 15581 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 63824

[startup+102.321 s]
/proc/loadavg: 2.01 2.03 2.00 3/551 21978
/proc/meminfo: memFree=20889468/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=86028 CPUtime=102.31 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 21173 0 0 0 10182 49 0 0 25 0 1 0 821551002 88092672 21123 33554432000 4194304 5714214 140734894214640 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 21507 21123 180 372 0 21132 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 86028

[startup+162.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/551 21980
/proc/meminfo: memFree=20878664/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=93732 CPUtime=162.27 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 23107 0 0 0 16156 71 0 0 25 0 1 0 821551002 95981568 23019 33554432000 4194304 5714214 140734894214640 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 23433 23019 180 372 0 23058 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 93732

[startup+222.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/551 21982
/proc/meminfo: memFree=20851480/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=121944 CPUtime=222.27 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 30146 0 0 0 22127 100 0 0 25 0 1 0 821551002 124870656 30035 33554432000 4194304 5714214 140734894214640 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 30486 30035 180 372 0 30111 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 121944

[startup+282.301 s]
/proc/loadavg: 2.04 2.05 2.00 3/551 21983
/proc/meminfo: memFree=20841164/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=132772 CPUtime=282.26 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 32780 0 0 0 28098 128 0 0 25 0 1 0 821551002 135958528 32669 33554432000 4194304 5714214 140734894214640 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 33193 32669 180 372 0 32818 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 132772

[startup+342.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/551 21985
/proc/meminfo: memFree=20836804/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=137176 CPUtime=342.27 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 33839 0 0 0 34075 152 0 0 25 0 1 0 821551002 140468224 33728 33554432000 4194304 5714214 140734894214640 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 34294 33728 180 372 0 33919 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 137176

[startup+402.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/551 21986
/proc/meminfo: memFree=20805904/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=168632 CPUtime=402.27 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 41591 0 0 0 40053 174 0 0 25 0 1 0 821551002 172679168 41480 33554432000 4194304 5714214 140734894214640 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 42158 41480 180 372 0 41783 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 168632

[startup+462.301 s]
/proc/loadavg: 2.13 2.05 2.01 3/551 21988
/proc/meminfo: memFree=20765452/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=171020 CPUtime=462.27 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 43483 0 0 0 46034 193 0 0 25 0 1 0 821551002 175124480 42064 33554432000 4194304 5714214 140734894214640 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 42755 42064 180 372 0 42380 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 171020

[startup+522.301 s]
/proc/loadavg: 2.11 2.06 2.01 4/551 21990
/proc/meminfo: memFree=20672188/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=199620 CPUtime=522.27 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 50529 0 0 0 52017 210 0 0 25 0 1 0 821551002 204410880 49110 33554432000 4194304 5714214 140734894214640 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 49905 49110 180 372 0 49530 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 199620

[startup+582.301 s]
/proc/loadavg: 2.04 2.05 2.00 3/551 21991
/proc/meminfo: memFree=20664352/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=207416 CPUtime=582.26 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 52493 0 0 0 57996 230 0 0 25 0 1 0 821551002 212393984 50986 33554432000 4194304 5714214 140734894214640 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 51854 50986 180 372 0 51479 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 207416

[startup+642.301 s]

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

[startup+882.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/551 21999
/proc/meminfo: memFree=20387104/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=264872 CPUtime=882.26 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 66515 0 0 0 87895 331 0 0 25 0 1 0 821551002 271228928 65008 33554432000 4194304 5714214 140734894214640 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 66218 65008 180 372 0 65843 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 264872

[startup+942.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/551 22001
/proc/meminfo: memFree=20366372/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=280460 CPUtime=942.26 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 70363 0 0 0 93874 352 0 0 25 0 1 0 821551002 287191040 68856 33554432000 4194304 5714214 140734894214640 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 70115 68856 180 372 0 69740 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 280460

[startup+1002.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/551 22002
/proc/meminfo: memFree=20358656/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=288236 CPUtime=1002.26 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 72302 0 0 0 99855 371 0 0 25 0 1 0 821551002 295153664 70795 33554432000 4194304 5714214 140734894214640 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 72059 70795 180 372 0 71684 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 288236

[startup+1062.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/551 22004
/proc/meminfo: memFree=20343260/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=303508 CPUtime=1062.27 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 76121 0 0 0 105834 393 0 0 25 0 1 0 821551002 310792192 74614 33554432000 4194304 5714214 140734894214640 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 75877 74614 180 372 0 75502 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 303508

[startup+1122.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/551 22006
/proc/meminfo: memFree=20331572/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=315340 CPUtime=1122.26 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 79017 0 0 0 111812 414 0 0 25 0 1 0 821551002 322908160 77510 33554432000 4194304 5714214 140734894214640 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 78835 77510 180 372 0 78460 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 315340

[startup+1182.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/551 22007
/proc/meminfo: memFree=20295828/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=351016 CPUtime=1182.26 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 87862 0 0 0 117786 440 0 0 25 0 1 0 821551002 359440384 86355 33554432000 4194304 5714214 140734894214640 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 87754 86355 180 372 0 87379 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 351016

[startup+1242.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/551 22009
/proc/meminfo: memFree=20293464/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=352476 CPUtime=1242.26 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 88307 0 0 0 123768 458 0 0 25 0 1 0 821551002 360935424 86747 33554432000 4194304 5714214 140734894214640 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 88119 86747 180 372 0 87744 0
Current children cumulated CPU time (s) 1242.26
Current children cumulated vsize (KiB) 352476

[startup+1302.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/551 22010
/proc/meminfo: memFree=20278572/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=367824 CPUtime=1302.28 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 92131 0 0 0 129749 479 0 0 25 0 1 0 821551002 376651776 90571 33554432000 4194304 5714214 140734894214640 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 91956 90571 180 372 0 91581 0
Current children cumulated CPU time (s) 1302.28
Current children cumulated vsize (KiB) 367824

[startup+1362.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/551 22012
/proc/meminfo: memFree=20237508/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=375384 CPUtime=1362.26 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 93951 0 0 0 135727 499 0 0 25 0 1 0 821551002 384393216 92391 33554432000 4194304 5714214 140734894214640 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 93846 92391 180 372 0 93471 0
Current children cumulated CPU time (s) 1362.26
Current children cumulated vsize (KiB) 375384

[startup+1422.32 s]
/proc/loadavg: 2.08 2.06 2.01 3/551 22014
/proc/meminfo: memFree=20201764/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=386176 CPUtime=1422.28 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 96590 0 0 0 141709 519 0 0 25 0 1 0 821551002 395444224 95030 33554432000 4194304 5714214 140734894214640 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 96544 95030 180 372 0 96169 0
Current children cumulated CPU time (s) 1422.28
Current children cumulated vsize (KiB) 386176

[startup+1482.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/551 22015
/proc/meminfo: memFree=20183016/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=404648 CPUtime=1482.26 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 101137 0 0 0 147683 543 0 0 25 0 1 0 821551002 414359552 99577 33554432000 4194304 5714214 140734894214640 18446744073709551615 4312984 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 101162 99577 180 372 0 100787 0
Current children cumulated CPU time (s) 1482.26
Current children cumulated vsize (KiB) 404648

[startup+1542.3 s]
/proc/loadavg: 2.11 2.07 2.01 3/551 22017
/proc/meminfo: memFree=20180756/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=409244 CPUtime=1542.26 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 102371 0 0 0 153660 566 0 0 25 0 1 0 821551002 419065856 100738 33554432000 4194304 5714214 140734894214640 18446744073709551615 4319864 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 102311 100738 180 372 0 101936 0
Current children cumulated CPU time (s) 1542.26
Current children cumulated vsize (KiB) 409244

[startup+1602.3 s]
/proc/loadavg: 2.09 2.07 2.01 3/551 22018
/proc/meminfo: memFree=20166844/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=424048 CPUtime=1602.26 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 105960 0 0 0 159636 590 0 0 25 0 1 0 821551002 434225152 104327 33554432000 4194304 5714214 140734894214640 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 106012 104327 180 372 0 105637 0
Current children cumulated CPU time (s) 1602.26
Current children cumulated vsize (KiB) 424048

[startup+1662.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/551 22020
/proc/meminfo: memFree=20159012/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=431944 CPUtime=1662.26 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 107933 0 0 0 165615 611 0 0 25 0 1 0 821551002 442310656 106300 33554432000 4194304 5714214 140734894214640 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 107986 106300 180 372 0 107611 0
Current children cumulated CPU time (s) 1662.26
Current children cumulated vsize (KiB) 431944

[startup+1722.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/551 22022
/proc/meminfo: memFree=20141380/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=450820 CPUtime=1722.26 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 112904 0 0 0 171594 632 0 0 25 0 1 0 821551002 461639680 111001 33554432000 4194304 5714214 140734894214640 18446744073709551615 4311824 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 112705 111002 180 372 0 112330 0
Current children cumulated CPU time (s) 1722.26
Current children cumulated vsize (KiB) 450820

[startup+1782.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/551 22023
/proc/meminfo: memFree=20129936/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=457840 CPUtime=1782.26 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 115219 0 0 0 177570 656 0 0 25 0 1 0 821551002 468828160 112806 33554432000 4194304 5714214 140734894214640 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 114460 112806 180 372 0 114085 0
Current children cumulated CPU time (s) 1782.26
Current children cumulated vsize (KiB) 457840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 2.11 2.06 2.01 3/551 22024
/proc/meminfo: memFree=20128444/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=460920 CPUtime=1800.08 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 115887 0 0 0 179345 663 0 0 25 0 1 0 821551002 471982080 113474 33554432000 4194304 5714214 140734894214640 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 115230 113474 180 372 0 114855 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 460920

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.1 s]
/proc/loadavg: 2.11 2.06 2.01 3/551 22024
/proc/meminfo: memFree=20128444/32951124 swapFree=53733252/67111528
[pid=21948] ppid=21946 vsize=460920 CPUtime=1800.08 cores=1,3,5,7
/proc/21948/stat : 21948 (wbo1.6) R 21946 21948 21496 0 -1 4202496 115887 0 0 0 179345 663 0 0 25 0 1 0 821551002 471982080 113474 33554432000 4194304 5714214 140734894214640 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21948/statm: 115230 113474 180 372 0 114855 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 460920

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.14
CPU time (s): 1800.1
CPU user time (s): 1793.45
CPU system time (s): 6.65099
CPU usage (%): 99.9978
Max. virtual memory (cumulated for all children) (KiB): 460920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.45
system time used= 6.65099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 115887
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= 6530

runsolver used 9.1786 second user time and 23.5804 second system time

The end

Launcher Data 

Begin job on node106 at 2011-06-03 13:11:46
IDJOB=3461479
IDBENCH=2583
IDSOLVER=1953
FILE ID=node106/3461479-1307099506
RUNJOBID= node106-1307092297-21515
PBS_JOBID= 13497969
Free space on /tmp= 73736 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461479-1307099506/watcher-3461479-1307099506 -o /tmp/evaluation-result-3461479-1307099506/solver-3461479-1307099506 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461479-1307099506.opb

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

MD5SUM BENCH= 583fb36c9cf948cc03f361dd87435bdd
RANDOM SEED=1010414851

node106.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	: 5226.20
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	: 5332.82
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	: 5332.74
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		: 2666.830
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21184776 kB
Buffers:        390656 kB
Cached:        5971208 kB
SwapCached:      22744 kB
Active:        5871824 kB
Inactive:      5553736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21184776 kB
SwapTotal:    67111528 kB
SwapFree:     53733252 kB
Dirty:            4288 kB
Writeback:           0 kB
AnonPages:     5060464 kB
Mapped:          26220 kB
Slab:           190964 kB
PageTables:      77616 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 167553768 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= 73736 MiB
End job on node106 at 2011-06-03 13:41:48