Trace number 2655731

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? (TO) 1800.24 1800.95

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-41-40.opb
MD5SUM2ea7e3b5e107f983d069c627d91480a3
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 benchmark0.092985
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1640
Total number of constraints81
Number of constraints which are clauses41
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint41
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 42
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 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655731-1276582597.opb.
0.00/0.00	c Instance file HOME/instance-2655731-1276582597.opb
0.00/0.00	c File size is 28114 bytes.
0.00/0.00	c Highest Coefficient sum: 42
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:      1640                                                |
0.00/0.00	c |  Number Clauses:        41                                                  |
0.00/0.00	c |  Number Cardinality:    40                                                  |
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 |    1640       81     3280 |     5000        0    nan |  0.000 % |
0.00/0.02	c |       101 |    1640       81     3280 |     5500      101    145 |  0.000 % |
0.00/0.05	c |       251 |    1640       81     3280 |     6050      251    181 |  0.000 % |
0.09/0.11	c |       476 |    1640       81     3280 |     6655      476    199 |  0.000 % |
0.19/0.20	c |       814 |    1640       81     3280 |     7320      814    192 |  0.000 % |
0.29/0.32	c |      1324 |    1640       81     3280 |     8052     1324    188 |  0.000 % |
0.59/0.68	c |      2083 |    1640       81     3280 |     8857     2083    246 |  0.000 % |
1.10/1.12	c |      3223 |    1640       81     3280 |     9743     3223    228 |  0.000 % |
1.69/1.75	c |      4933 |    1640       81     3280 |    10717     4933    219 |  0.000 % |
2.79/2.85	c |      7496 |    1640       81     3280 |    11789     7496    219 |  0.000 % |
4.79/4.82	c |     11341 |    1640       81     3280 |    12968    11341    213 |  0.000 % |
10.09/10.11	c |     17108 |    1640       81     3280 |    14265     9824    255 |  0.000 % |
17.98/18.05	c |     25758 |    1640       81     3280 |    15692    10553    315 |  0.000 % |
30.38/30.49	c |     38736 |    1640       81     3280 |    17261    14901    260 |  0.000 % |
59.65/59.74	c |     58202 |    1640       81     3280 |    18987    15529    241 |  0.000 % |
93.25/93.39	c |     87395 |    1640       81     3280 |    20886    13938    442 |  0.000 % |
176.42/176.50	c |    131185 |    1640       81     3280 |    22974    12946    492 |  0.000 % |
287.17/287.35	c |    196871 |    1640       81     3280 |    25272    16626    398 |  0.000 % |
525.49/525.72	c |    295401 |    1640       81     3280 |    27799    16221    439 |  0.000 % |
864.54/864.92	c |    443190 |    1640       81     3280 |    30579    21990    500 |  0.000 % |
1382.94/1383.58	c |    664877 |    1640       81     3280 |    33637    15392    431 |  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-2655731-1276582597/watcher-2655731-1276582597 -o /tmp/evaluation-result-2655731-1276582597/solver-2655731-1276582597 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655731-1276582597.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 1.02 1.00 3/106 3302
/proc/meminfo: memFree=1853648/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=2864 CPUtime=0
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 31916003 2932736 270 1992294400 134512640 135751879 4286593216 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 716 270 142 303 0 411 0

[startup+0.0707739 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 3302
/proc/meminfo: memFree=1853648/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=3128 CPUtime=0.06
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 425 0 0 0 6 0 0 0 20 0 1 0 31916003 3203072 336 1992294400 134512640 135751879 4286593216 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 782 336 143 303 0 477 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3128

[startup+0.100778 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 3302
/proc/meminfo: memFree=1853648/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=3260 CPUtime=0.09
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 454 0 0 0 9 0 0 0 20 0 1 0 31916003 3338240 365 1992294400 134512640 135751879 4286593216 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 815 365 143 303 0 510 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3260

[startup+0.300816 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 3302
/proc/meminfo: memFree=1853648/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=3920 CPUtime=0.29
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 622 0 0 0 29 0 0 0 20 0 1 0 31916003 4014080 533 1992294400 134512640 135751879 4286593216 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 980 533 143 303 0 675 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3920

[startup+0.700891 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 3302
/proc/meminfo: memFree=1853648/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=5108 CPUtime=0.69
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 936 0 0 0 68 1 0 0 20 0 1 0 31916003 5230592 847 1992294400 134512640 135751879 4286593216 18446744073709551615 134611024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 1277 847 143 303 0 972 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5108

[startup+1.50104 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 3303
/proc/meminfo: memFree=1850044/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=7088 CPUtime=1.49
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 1430 0 0 0 148 1 0 0 22 0 1 0 31916003 7258112 1341 1992294400 134512640 135751879 4286593216 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 1772 1341 143 303 0 1467 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7088

[startup+3.10134 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 3303
/proc/meminfo: memFree=1847068/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=10960 CPUtime=3.09
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 2373 0 0 0 307 2 0 0 25 0 1 0 31916003 11223040 2284 1992294400 134512640 135751879 4286593216 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 2740 2284 143 303 0 2435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10960

[startup+6.30094 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 3303
/proc/meminfo: memFree=1840496/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=16504 CPUtime=6.29
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 3782 0 0 0 625 4 0 0 25 0 1 0 31916003 16900096 3693 1992294400 134512640 135751879 4286593216 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 4126 3693 143 303 0 3821 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16504

[startup+12.7011 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 3303
/proc/meminfo: memFree=1830328/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=26284 CPUtime=12.69
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 6219 0 0 0 1262 7 0 0 25 0 1 0 31916003 26914816 6130 1992294400 134512640 135751879 4286593216 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 6571 6130 143 303 0 6266 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26284

[startup+25.5005 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 3303
/proc/meminfo: memFree=1812472/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=43324 CPUtime=25.48
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 10471 0 0 0 2533 15 0 0 25 0 1 0 31916003 44363776 10382 1992294400 134512640 135751879 4286593216 18446744073709551615 134605065 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 10831 10382 143 303 0 10526 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43324

[startup+51.1013 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 3305
/proc/meminfo: memFree=1791516/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=64188 CPUtime=51.07
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 15688 0 0 0 5083 24 0 0 25 0 1 0 31916003 65728512 15599 1992294400 134512640 135751879 4286593216 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 16047 15599 143 303 0 15742 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 64188

[startup+102.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 3305
/proc/meminfo: memFree=1717984/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=137132 CPUtime=102.26
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 33910 0 0 0 10180 46 0 0 25 0 1 0 31916003 140423168 33821 1992294400 134512640 135751879 4286593216 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 34283 33821 143 303 0 33978 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 137132

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3307
/proc/meminfo: memFree=1647800/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=207900 CPUtime=162.22
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 51600 0 0 0 16155 67 0 0 25 0 1 0 31916003 212889600 51511 1992294400 134512640 135751879 4286593216 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 51975 51511 143 303 0 51670 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 207900

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3309
/proc/meminfo: memFree=1582700/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=272316 CPUtime=222.2
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 67686 0 0 0 22128 92 0 0 25 0 1 0 31916003 278851584 67597 1992294400 134512640 135751879 4286593216 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 68079 67597 143 303 0 67774 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 272316

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3311
/proc/meminfo: memFree=1529380/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=326368 CPUtime=282.18
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 81173 0 0 0 28104 114 0 0 25 0 1 0 31916003 334200832 81084 1992294400 134512640 135751879 4286593216 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 81592 81084 143 303 0 81287 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 326368

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3313
/proc/meminfo: memFree=1477176/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=377824 CPUtime=342.16
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 94017 0 0 0 34081 135 0 0 25 0 1 0 31916003 386891776 93928 1992294400 134512640 135751879 4286593216 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 94456 93928 143 303 0 94151 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 377824

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3313
/proc/meminfo: memFree=1447044/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=407836 CPUtime=402.13
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 101523 0 0 0 40064 149 0 0 25 0 1 0 31916003 417624064 101434 1992294400 134512640 135751879 4286593216 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 101959 101434 143 303 0 101654 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 407836

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3315
/proc/meminfo: memFree=1399552/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=455152 CPUtime=462.1
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 113353 0 0 0 46041 169 0 0 25 0 1 0 31916003 466075648 113264 1992294400 134512640 135751879 4286593216 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 113788 113264 143 303 0 113483 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 455152

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3317
/proc/meminfo: memFree=1365948/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=489616 CPUtime=522.08
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 121959 0 0 0 52025 183 0 0 25 0 1 0 31916003 501366784 121870 1992294400 134512640 135751879 4286593216 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 122404 121870 143 303 0 122099 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 489616

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3319
/proc/meminfo: memFree=1297624/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=557332 CPUtime=582.06
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 138857 0 0 0 58000 206 0 0 25 0 1 0 31916003 570707968 138768 1992294400 134512640 135751879 4286593216 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 139333 138768 143 303 0 139028 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 557332

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3321
/proc/meminfo: memFree=1235748/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=618752 CPUtime=642.04
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 154171 0 0 0 63975 229 0 0 25 0 1 0 31916003 633602048 154082 1992294400 134512640 135751879 4286593216 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 154688 154082 143 303 0 154383 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 618752

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 3327
/proc/meminfo: memFree=1009696/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=844472 CPUtime=881.94
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 210560 0 0 0 87890 304 0 0 25 0 1 0 31916003 864739328 210471 1992294400 134512640 135751879 4286593216 18446744073709551615 134616489 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 211118 210471 143 303 0 210813 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 844472

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3329
/proc/meminfo: memFree=967288/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=887204 CPUtime=941.92
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 221252 0 0 0 93869 323 0 0 25 0 1 0 31916003 908496896 221163 1992294400 134512640 135751879 4286593216 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 221801 221163 143 303 0 221496 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 887204

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3329
/proc/meminfo: memFree=925004/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=929028 CPUtime=1001.89
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 231683 0 0 0 99850 339 0 0 25 0 1 0 31916003 951324672 231594 1992294400 134512640 135751879 4286593216 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 232257 231594 143 303 0 231952 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 929028

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3331
/proc/meminfo: memFree=879496/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=975080 CPUtime=1061.87
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 243197 0 0 0 105831 356 0 0 25 0 1 0 31916003 998481920 243108 1992294400 134512640 135751879 4286593216 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 243770 243108 143 303 0 243465 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 975080

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3333
/proc/meminfo: memFree=836964/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=1017100 CPUtime=1121.85
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 253655 0 0 0 111809 376 0 0 25 0 1 0 31916003 1041510400 253566 1992294400 134512640 135751879 4286593216 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 254275 253566 143 303 0 253970 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 1017100

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3335
/proc/meminfo: memFree=782900/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=1071816 CPUtime=1181.82
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 267345 0 0 0 117783 399 0 0 25 0 1 0 31916003 1097539584 267256 1992294400 134512640 135751879 4286593216 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 267954 267256 143 303 0 267649 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 1071816

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3337
/proc/meminfo: memFree=734044/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=1120088 CPUtime=1241.79
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 279386 0 0 0 123760 419 0 0 25 0 1 0 31916003 1146970112 279297 1992294400 134512640 135751879 4286593216 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 280022 279297 143 303 0 279717 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 1120088

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3340
/proc/meminfo: memFree=680972/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=1171896 CPUtime=1301.78
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 292362 0 0 0 129736 442 0 0 25 0 1 0 31916003 1200021504 292273 1992294400 134512640 135751879 4286593216 18446744073709551615 134616312 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 292974 292273 143 303 0 292669 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 1171896

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3342
/proc/meminfo: memFree=635836/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=1217612 CPUtime=1361.75
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 303780 0 0 0 135712 463 0 0 25 0 1 0 31916003 1246834688 303691 1992294400 134512640 135751879 4286593216 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 304403 303691 143 303 0 304098 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 1217612

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3344
/proc/meminfo: memFree=577432/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=1275740 CPUtime=1421.73
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 318291 0 0 0 141691 482 0 0 25 0 1 0 31916003 1306357760 318202 1992294400 134512640 135751879 4286593216 18446744073709551615 134518470 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 318935 318203 143 303 0 318630 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 1275740

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3346
/proc/meminfo: memFree=540852/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=1312572 CPUtime=1481.7
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 327477 0 0 0 147672 498 0 0 25 0 1 0 31916003 1344073728 327388 1992294400 134512640 135751879 4286593216 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 328143 327388 143 303 0 327838 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 1312572

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3348
/proc/meminfo: memFree=497328/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=1355736 CPUtime=1541.68
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 338282 0 0 0 153653 515 0 0 25 0 1 0 31916003 1388273664 338193 1992294400 134512640 135751879 4286593216 18446744073709551615 134605053 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 338934 338193 143 303 0 338629 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 1355736

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3348
/proc/meminfo: memFree=445124/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=1408092 CPUtime=1601.66
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 351343 0 0 0 159630 536 0 0 25 0 1 0 31916003 1441886208 351254 1992294400 134512640 135751879 4286593216 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 352023 351254 143 303 0 351718 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 1408092

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3350
/proc/meminfo: memFree=406436/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=1447080 CPUtime=1661.63
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 361091 0 0 0 165611 552 0 0 25 0 1 0 31916003 1481809920 361002 1992294400 134512640 135751879 4286593216 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 361770 361002 143 303 0 361465 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 1447080

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3352
/proc/meminfo: memFree=368368/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=1485352 CPUtime=1721.61
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 370638 0 0 0 171594 567 0 0 25 0 1 0 31916003 1521000448 370549 1992294400 134512640 135751879 4286593216 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 371338 370549 143 303 0 371033 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 1485352

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3354
/proc/meminfo: memFree=317280/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=1535792 CPUtime=1781.58
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 383260 0 0 0 177570 588 0 0 25 0 1 0 31916003 1572651008 383171 1992294400 134512640 135751879 4286593216 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 383948 383171 143 303 0 383643 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 1535792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3354
/proc/meminfo: memFree=300912/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=1551772 CPUtime=1800.09
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4202496 387233 0 0 0 179413 596 0 0 25 0 1 0 31916003 1589014528 387144 1992294400 134512640 135751879 4286593216 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3302/statm: 387943 387144 143 303 0 387638 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1551772

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

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

[startup+1800.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3354
/proc/meminfo: memFree=300912/2059040 swapFree=4140396/4192956
[pid=3302] ppid=3300 vsize=0 CPUtime=1800.19
/proc/3302/stat : 3302 (wbo1.4a) R 3300 3302 2574 0 -1 4203524 387233 0 0 0 179413 606 0 0 25 0 1 0 31916003 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/3302/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.95
CPU time (s): 1800.24
CPU user time (s): 1794.13
CPU system time (s): 6.10407
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 1551772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.13
system time used= 6.10407
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 387233
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= 1
involuntary context switches= 6279

runsolver used 3.2615 second user time and 8.21675 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-15 08:16:37
IDJOB=2655731
IDBENCH=2604
IDSOLVER=1160
FILE ID=node019/2655731-1276582597
PBS_JOBID= 11173520
Free space on /tmp= 62416 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-41-40.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655731-1276582597/watcher-2655731-1276582597 -o /tmp/evaluation-result-2655731-1276582597/solver-2655731-1276582597 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655731-1276582597.opb

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

MD5SUM BENCH= 2ea7e3b5e107f983d069c627d91480a3
RANDOM SEED=986000829

node019.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1854052 kB
Buffers:         13264 kB
Cached:         103396 kB
SwapCached:       5704 kB
Active:          21604 kB
Inactive:       107516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1854052 kB
SwapTotal:     4192956 kB
SwapFree:      4140396 kB
Dirty:            2660 kB
Writeback:           0 kB
AnonPages:       11032 kB
Mapped:          13044 kB
Slab:            53784 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181652 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= 62412 MiB
End job on node019 at 2010-06-15 08:46:40