Trace number 2655723

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 1.4a? (MO) 1776.23 1776.79

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-71-70.opb
MD5SUMdab917560b0808668d6327532459772d
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.261959
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4970
Total number of constraints141
Number of constraints which are clauses71
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 constraint70
Maximum length of a constraint71
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 72
Number of bits of the biggest sum of numbers7
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 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655723-1276579214.opb.
0.00/0.00	c Instance file HOME/instance-2655723-1276579214.opb
0.00/0.00	c File size is 88505 bytes.
0.00/0.01	c Highest Coefficient sum: 72
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.02         s                                      |
0.00/0.01	c |  Number Variables:      4970                                                |
0.00/0.01	c |  Number Clauses:        71                                                  |
0.00/0.01	c |  Number Cardinality:    70                                                  |
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 |    4970      141     9940 |     5000        0    nan |  0.000 % |
0.00/0.07	c |       102 |    4970      141     9940 |     5500      102    264 |  0.000 % |
0.09/0.15	c |       252 |    4970      141     9940 |     6050      252    386 |  0.000 % |
0.29/0.33	c |       480 |    4970      141     9940 |     6655      480    569 |  0.000 % |
0.49/0.50	c |       818 |    4970      141     9940 |     7320      818    468 |  0.000 % |
0.79/0.81	c |      1325 |    4970      141     9940 |     8052     1325    407 |  0.000 % |
1.29/1.36	c |      2084 |    4970      141     9940 |     8857     2084    398 |  0.000 % |
2.20/2.21	c |      3224 |    4970      141     9940 |     9743     3224    376 |  0.000 % |
3.59/3.61	c |      4932 |    4970      141     9940 |    10717     4932    366 |  0.000 % |
6.19/6.23	c |      7498 |    4970      141     9940 |    11789     7498    378 |  0.000 % |
10.79/10.85	c |     11347 |    4970      141     9940 |    12968    11347    398 |  0.000 % |
18.48/18.53	c |     17113 |    4970      141     9940 |    14265    17113    398 |  0.000 % |
30.87/30.91	c |     25766 |    4970      141     9940 |    15692    17210    408 |  0.000 % |
65.56/65.68	c |     38740 |    4970      141     9940 |    17261    11300    869 |  0.000 % |
125.14/125.27	c |     58201 |    4970      141     9940 |    18987    19730   1228 |  0.000 % |
245.00/245.13	c |     87395 |    4970      141     9940 |    20886    15316   1182 |  0.000 % |
483.63/483.85	c |    131185 |    4970      141     9940 |    22974    18755   1257 |  0.000 % |
805.33/805.60	c |    196870 |    4970      141     9940 |    25272    24720    960 |  0.000 % |
1162.53/1162.99	c |    295400 |    4970      141     9940 |    27799    17400    769 |  0.000 % |
1713.15/1713.78	c |    443190 |    4970      141     9940 |    30579    18082    903 |  0.000 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2655723-1276579214/watcher-2655723-1276579214 -o /tmp/evaluation-result-2655723-1276579214/solver-2655723-1276579214 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655723-1276579214.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 3693
/proc/meminfo: memFree=1821204/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=3192 CPUtime=0
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 387 0 0 0 0 0 0 0 19 0 1 0 33525483 3268608 305 1992294400 134512640 135751879 4293542800 18446744073709551615 134613632 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 798 305 134 303 0 471 0

[startup+0.106273 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 3693
/proc/meminfo: memFree=1821204/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=3792 CPUtime=0.09
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 605 0 0 0 9 0 0 0 20 0 1 0 33525483 3883008 501 1992294400 134512640 135751879 4293542800 18446744073709551615 134518477 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 948 501 143 303 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3792

[startup+0.201285 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 3693
/proc/meminfo: memFree=1821204/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=4188 CPUtime=0.19
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 696 0 0 0 19 0 0 0 20 0 1 0 33525483 4288512 592 1992294400 134512640 135751879 4293542800 18446744073709551615 134605082 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 1047 592 143 303 0 742 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4188

[startup+0.301297 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 3693
/proc/meminfo: memFree=1821204/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=4588 CPUtime=0.29
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 797 0 0 0 28 1 0 0 20 0 1 0 33525483 4698112 693 1992294400 134512640 135751879 4293542800 18446744073709551615 134609202 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 1147 693 143 303 0 842 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4588

[startup+0.701343 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 3693
/proc/meminfo: memFree=1821204/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=5512 CPUtime=0.69
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 1050 0 0 0 68 1 0 0 21 0 1 0 33525483 5644288 946 1992294400 134512640 135751879 4293542800 18446744073709551615 134605063 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 1378 946 143 303 0 1073 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5512

[startup+1.50044 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 3694
/proc/meminfo: memFree=1816980/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=7360 CPUtime=1.48
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 1498 0 0 0 146 2 0 0 22 0 1 0 33525483 7536640 1394 1992294400 134512640 135751879 4293542800 18446744073709551615 134605030 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 1840 1394 143 303 0 1535 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7360

[startup+3.10063 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 3694
/proc/meminfo: memFree=1814624/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=10396 CPUtime=3.08
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 2250 0 0 0 305 3 0 0 25 0 1 0 33525483 10645504 2146 1992294400 134512640 135751879 4293542800 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 2599 2146 143 303 0 2294 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10396

[startup+6.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 3694
/proc/meminfo: memFree=1808548/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=15676 CPUtime=6.29
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 3584 0 0 0 623 6 0 0 25 0 1 0 33525483 16052224 3480 1992294400 134512640 135751879 4293542800 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 3919 3481 143 303 0 3614 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15676

[startup+12.7008 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 3694
/proc/meminfo: memFree=1798008/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=25852 CPUtime=12.69
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 6119 0 0 0 1260 9 0 0 25 0 1 0 33525483 26472448 6015 1992294400 134512640 135751879 4293542800 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 6463 6015 143 303 0 6158 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25852

[startup+25.5013 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 3696
/proc/meminfo: memFree=1781268/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=42096 CPUtime=25.48
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 10183 0 0 0 2534 14 0 0 25 0 1 0 33525483 43106304 10079 1992294400 134512640 135751879 4293542800 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 10524 10079 143 303 0 10219 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42096

[startup+51.1013 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 3696
/proc/meminfo: memFree=1743200/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=80108 CPUtime=51.07
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 19692 0 0 0 5084 23 0 0 25 0 1 0 33525483 82030592 19588 1992294400 134512640 135751879 4293542800 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 20027 19588 143 303 0 19722 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 80108

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3698
/proc/meminfo: memFree=1661360/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=161356 CPUtime=102.26
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 39984 0 0 0 10189 37 0 0 25 0 1 0 33525483 165228544 39880 1992294400 134512640 135751879 4293542800 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 40339 39880 143 303 0 40034 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 161356

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3698
/proc/meminfo: memFree=1575428/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=247624 CPUtime=162.23
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 61552 0 0 0 16169 54 0 0 25 0 1 0 33525483 253566976 61448 1992294400 134512640 135751879 4293542800 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 61906 61448 143 303 0 61601 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 247624

[startup+222.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3700
/proc/meminfo: memFree=1499664/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=322656 CPUtime=222.22
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 80302 0 0 0 22151 71 0 0 25 0 1 0 33525483 330399744 80198 1992294400 134512640 135751879 4293542800 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 80664 80198 143 303 0 80359 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 322656

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3702
/proc/meminfo: memFree=1416460/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=406540 CPUtime=282.19
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 101270 0 0 0 28130 89 0 0 25 0 1 0 33525483 416296960 101166 1992294400 134512640 135751879 4293542800 18446744073709551615 134604580 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 101635 101166 143 303 0 101330 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 406540

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3704
/proc/meminfo: memFree=1358676/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=463404 CPUtime=342.18
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 115489 0 0 0 34115 103 0 0 25 0 1 0 33525483 474525696 115385 1992294400 134512640 135751879 4293542800 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 115851 115385 143 303 0 115546 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 463404

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3706
/proc/meminfo: memFree=1306968/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=515240 CPUtime=402.16
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 128436 0 0 0 40098 118 0 0 25 0 1 0 33525483 527605760 128332 1992294400 134512640 135751879 4293542800 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 128810 128332 143 303 0 128505 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 515240

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3706
/proc/meminfo: memFree=1256128/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=565840 CPUtime=462.14
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 141067 0 0 0 46084 130 0 0 25 0 1 0 33525483 579420160 140963 1992294400 134512640 135751879 4293542800 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 141460 140963 143 303 0 141155 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 565840

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3708
/proc/meminfo: memFree=1195492/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=627136 CPUtime=522.12
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 156368 0 0 0 52064 148 0 0 25 0 1 0 33525483 642187264 156264 1992294400 134512640 135751879 4293542800 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 156784 156264 143 303 0 156479 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 627136

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3710
/proc/meminfo: memFree=1161640/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=660068 CPUtime=582.1
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 164608 0 0 0 58052 158 0 0 25 0 1 0 33525483 675909632 164504 1992294400 134512640 135751879 4293542800 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 165017 164504 143 303 0 164712 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 660068

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3712
/proc/meminfo: memFree=1112908/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=709304 CPUtime=642.09
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 176873 0 0 0 64035 174 0 0 25 0 1 0 33525483 726327296 176769 1992294400 134512640 135751879 4293542800 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 177326 176769 143 303 0 177021 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 709304

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3716
/proc/meminfo: memFree=962992/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=858912 CPUtime=822.04
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 214252 0 0 0 81985 219 0 0 25 0 1 0 33525483 879525888 214148 1992294400 134512640 135751879 4293542800 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 214728 214148 143 303 0 214423 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 858912

[startup+882.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3718
/proc/meminfo: memFree=894916/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=926152 CPUtime=882.02
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 231070 0 0 0 87966 236 0 0 25 0 1 0 33525483 948379648 230966 1992294400 134512640 135751879 4293542800 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 231538 230966 143 303 0 231233 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 926152

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3720
/proc/meminfo: memFree=850772/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=970820 CPUtime=941.99
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 242203 0 0 0 93949 250 0 0 25 0 1 0 33525483 994119680 242099 1992294400 134512640 135751879 4293542800 18446744073709551615 134616545 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 242705 242099 143 303 0 242400 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 970820

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3722
/proc/meminfo: memFree=797700/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=1023360 CPUtime=1001.98
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 255322 0 0 0 99933 265 0 0 25 0 1 0 33525483 1047920640 255218 1992294400 134512640 135751879 4293542800 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 255840 255218 143 303 0 255535 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 1023360

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3722
/proc/meminfo: memFree=760748/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=1060468 CPUtime=1061.96
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 264597 0 0 0 105918 278 0 0 25 0 1 0 33525483 1085919232 264493 1992294400 134512640 135751879 4293542800 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 265117 264493 143 303 0 264812 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 1060468

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3724
/proc/meminfo: memFree=711024/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=1110004 CPUtime=1121.95
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 276967 0 0 0 111901 294 0 0 25 0 1 0 33525483 1136644096 276863 1992294400 134512640 135751879 4293542800 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 277501 276863 143 303 0 277196 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 1110004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3726
/proc/meminfo: memFree=636996/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=1185104 CPUtime=1181.92
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 295757 0 0 0 117880 312 0 0 25 0 1 0 33525483 1213546496 295653 1992294400 134512640 135751879 4293542800 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 296276 295653 143 303 0 295971 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 1185104

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3728
/proc/meminfo: memFree=565944/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=1254688 CPUtime=1241.9
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 313151 0 0 0 123860 330 0 0 25 0 1 0 33525483 1284800512 313047 1992294400 134512640 135751879 4293542800 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 313672 313047 143 303 0 313367 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 1254688

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3730
/proc/meminfo: memFree=500844/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=1320068 CPUtime=1301.88
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 329469 0 0 0 129838 350 0 0 25 0 1 0 33525483 1351749632 329365 1992294400 134512640 135751879 4293542800 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 330017 329365 143 303 0 329712 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 1320068

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3730
/proc/meminfo: memFree=444176/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=1376028 CPUtime=1361.86
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 343466 0 0 0 135821 365 0 0 25 0 1 0 33525483 1409052672 343362 1992294400 134512640 135751879 4293542800 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 344007 343362 143 303 0 343702 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 1376028

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3732
/proc/meminfo: memFree=382424/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=1437432 CPUtime=1421.85
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 358787 0 0 0 141803 382 0 0 25 0 1 0 33525483 1471930368 358683 1992294400 134512640 135751879 4293542800 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 359358 358683 143 303 0 359053 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 1437432

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3734
/proc/meminfo: memFree=319060/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=1501188 CPUtime=1481.83
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 374746 0 0 0 147782 401 0 0 25 0 1 0 33525483 1537216512 374642 1992294400 134512640 135751879 4293542800 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 375297 374642 143 303 0 374992 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 1501188

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3736
/proc/meminfo: memFree=251480/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=1568192 CPUtime=1541.82
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 391492 0 0 0 153761 421 0 0 25 0 1 0 33525483 1605828608 391388 1992294400 134512640 135751879 4293542800 18446744073709551615 134616404 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 392048 391388 143 303 0 391743 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 1568192

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3738
/proc/meminfo: memFree=191092/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=1628744 CPUtime=1601.79
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 406609 0 0 0 159738 441 0 0 25 0 1 0 33525483 1667833856 406505 1992294400 134512640 135751879 4293542800 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 407186 406505 143 303 0 406881 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 1628744

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3738
/proc/meminfo: memFree=147444/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=1672224 CPUtime=1661.76
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 417456 0 0 0 165722 454 0 0 25 0 1 0 33525483 1712357376 417352 1992294400 134512640 135751879 4293542800 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 418056 417352 143 303 0 417751 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 1672224

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3740
/proc/meminfo: memFree=74904/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=1746472 CPUtime=1721.75
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 436018 0 0 0 171703 472 0 0 25 0 1 0 33525483 1788387328 435914 1992294400 134512640 135751879 4293542800 18446744073709551615 134608267 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 436618 435914 143 303 0 436313 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 1746472



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1776.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3742
/proc/meminfo: memFree=9544/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=1843272 CPUtime=1776.05
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4202496 460226 0 0 0 177114 491 0 0 25 0 1 0 33525483 1887510528 460122 1992294400 134512640 135751879 4293542800 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3693/statm: 460818 460122 143 303 0 460513 0
Current children cumulated CPU time (s) 1776.05
Current children cumulated vsize (KiB) 1843272

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

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

[startup+1776.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3742
/proc/meminfo: memFree=9544/2059040 swapFree=4136456/4192956
[pid=3693] ppid=3691 vsize=0 CPUtime=1776.14
/proc/3693/stat : 3693 (wbo1.4a) R 3691 3693 3446 0 -1 4203524 460226 0 0 0 177114 500 0 0 25 0 1 0 33525483 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/3693/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1776.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1776.79
CPU time (s): 1776.23
CPU user time (s): 1771.15
CPU system time (s): 5.08223
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 1843272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1771.15
system time used= 5.08223
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460226
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2028

runsolver used 2.66659 second user time and 8.66268 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-15 07:20:15
IDJOB=2655723
IDBENCH=2589
IDSOLVER=1160
FILE ID=node001/2655723-1276579214
PBS_JOBID= 11173529
Free space on /tmp= 62516 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-71-70.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655723-1276579214/watcher-2655723-1276579214 -o /tmp/evaluation-result-2655723-1276579214/solver-2655723-1276579214 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655723-1276579214.opb

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

MD5SUM BENCH= dab917560b0808668d6327532459772d
RANDOM SEED=1597636140

node001.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.202
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.202
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1821608 kB
Buffers:         12424 kB
Cached:         136508 kB
SwapCached:       9496 kB
Active:          83784 kB
Inactive:        77544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1821608 kB
SwapTotal:     4192956 kB
SwapFree:      4136456 kB
Dirty:            2772 kB
Writeback:           0 kB
AnonPages:       10980 kB
Mapped:           9416 kB
Slab:            54216 kB
PageTables:       4072 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182260 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62516 MiB
End job on node001 at 2010-06-15 07:49:53