Trace number 2684906

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) 1800.11 1800.64

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/
j120/normalized-j12047_10-unsat.opb
MD5SUM185b639ab7915adc40998376a286d172
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 benchmark231.617
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables30492
Total number of constraints105829
Number of constraints which are clauses105329
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint1
Maximum length of a constraint68
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 421
Number of bits of the biggest sum of numbers9
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-2684906-1278436235.opb.
0.00/0.00	c Instance file HOME/instance-2684906-1278436235.opb
0.00/0.00	c File size is 3186551 bytes.
0.49/0.51	c Highest Coefficient sum: 421
0.49/0.51	c ============================[ Problem Statistics ]=============================
0.49/0.51	c |                                                                             |
0.49/0.51	c |  Parsing time:          0.49         s                                      |
0.49/0.51	c |  Number Variables:      30492                                               |
0.49/0.51	c |  Number Clauses:        105329                                              |
0.49/0.51	c |  Number Cardinality:    0                                                   |
0.49/0.51	c |  Number PB Constraints: 500                                                 |
0.49/0.51	c ============================[ Search Statistics ]==============================
0.49/0.51	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.51	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.49/0.51	c ===============================================================================
0.49/0.51	c |         0 |   11108   105829   143997 |    35276        0    nan |  0.000 % |
0.49/0.57	c |       102 |   11101   105829   143997 |    38803      102     19 | 63.813 % |
0.59/0.64	c |       253 |   11100   105829   143997 |    42684      253     23 | 63.814 % |
0.69/0.75	c |       480 |   11034   105829   143997 |    46952      478     24 | 63.813 % |
0.88/0.95	c |       818 |   11034   105829   143997 |    51648      816     32 | 63.813 % |
1.19/1.23	c |      1324 |   11034   105829   143997 |    56812     1322     30 | 63.813 % |
1.59/1.62	c |      2084 |   11034   105829   143997 |    62494     2082     31 | 63.814 % |
2.20/2.24	c |      3223 |   11034   105829   143997 |    68743     3221     34 | 63.813 % |
3.30/3.35	c |      4931 |   11026   105829   143997 |    75617     4928     36 | 63.840 % |
4.99/5.02	c |      7493 |   11026   105829   143997 |    83179     7490     40 | 63.840 % |
7.99/8.06	c |     11339 |   11026   105829   143997 |    91497    11336     42 | 63.840 % |
13.09/13.16	c |     17106 |   11026   105829   143997 |   100647    17103     45 | 63.840 % |
20.89/20.97	c |     25755 |   10935   105829   143997 |   110712    22711     41 | 64.138 % |
34.47/34.52	c |     38729 |   10931   105829   143997 |   121783    35684     41 | 64.151 % |
60.38/60.49	c |     58190 |   10919   105829   143997 |   133961    55144     45 | 64.191 % |
118.85/118.97	c |     87383 |   10919   105829   143997 |   147357    84337     49 | 64.191 % |
234.62/234.79	c |    131172 |   10897   105829   143997 |   162093   128125     50 | 64.263 % |
442.46/442.64	c |    196856 |   10897   105829   143997 |   178303    30950     47 | 64.263 % |
670.19/670.43	c |    295382 |   10893   105829   143997 |   196133   129475     53 | 64.276 % |
1122.56/1122.97	c |    443172 |   10887   105829   143997 |   215746    82781     46 | 64.296 % |

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-2684906-1278436235/watcher-2684906-1278436235 -o /tmp/evaluation-result-2684906-1278436235/solver-2684906-1278436235 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2684906-1278436235.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 1.00 1.12 3/106 19357
/proc/meminfo: memFree=1462684/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=5812 CPUtime=0
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 305 0 0 0 0 0 0 0 19 0 1 0 11830273 5951488 223 1992294400 134512640 135751879 4290466896 18446744073709551615 135228447 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 1453 225 135 303 0 370 0

[startup+0.01126 s]
/proc/loadavg: 1.00 1.00 1.12 3/106 19357
/proc/meminfo: memFree=1462684/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=6108 CPUtime=0
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 11830273 6254592 282 1992294400 134512640 135751879 4290466896 18446744073709551615 135221353 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 1527 284 139 303 0 444 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6108

[startup+0.100267 s]
/proc/loadavg: 1.00 1.00 1.12 3/106 19357
/proc/meminfo: memFree=1462684/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=9264 CPUtime=0.08
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 1238 0 0 0 8 0 0 0 19 0 1 0 11830273 9486336 1157 1992294400 134512640 135751879 4290466896 18446744073709551615 134638015 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 2316 1157 280 303 0 1233 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9264

[startup+0.300284 s]
/proc/loadavg: 1.00 1.00 1.12 3/106 19357
/proc/meminfo: memFree=1462684/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=12016 CPUtime=0.29
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 2243 0 0 0 28 1 0 0 20 0 1 0 11830273 12304384 2161 1992294400 134512640 135751879 4290466896 18446744073709551615 134564443 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 3004 2161 613 303 0 1921 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12016

[startup+0.700321 s]
/proc/loadavg: 1.00 1.00 1.12 3/106 19357
/proc/meminfo: memFree=1462684/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=14028 CPUtime=0.69
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 3871 0 0 0 67 2 0 0 21 0 1 0 11830273 14364672 2914 1992294400 134512640 135751879 4290466896 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 3507 2914 143 303 0 3202 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14028

[startup+1.50039 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 19358
/proc/meminfo: memFree=1451516/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=14292 CPUtime=1.49
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 3944 0 0 0 146 3 0 0 23 0 1 0 11830273 14635008 2987 1992294400 134512640 135751879 4290466896 18446744073709551615 134611204 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 3573 2987 143 303 0 3268 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14292

[startup+3.10053 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 19358
/proc/meminfo: memFree=1450896/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=14952 CPUtime=3.09
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 4113 0 0 0 305 4 0 0 25 0 1 0 11830273 15310848 3156 1992294400 134512640 135751879 4290466896 18446744073709551615 134620413 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 3738 3156 143 303 0 3433 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14952

[startup+6.30182 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 19358
/proc/meminfo: memFree=1449284/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=16156 CPUtime=6.29
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 4433 0 0 0 623 6 0 0 25 0 1 0 11830273 16543744 3476 1992294400 134512640 135751879 4290466896 18446744073709551615 134606974 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 4039 3476 143 303 0 3734 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16156

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 19358
/proc/meminfo: memFree=1446928/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=18400 CPUtime=12.68
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 4986 0 0 0 1259 9 0 0 25 0 1 0 11830273 18841600 4029 1992294400 134512640 135751879 4290466896 18446744073709551615 134610818 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 4600 4029 143 303 0 4295 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18400

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 19360
/proc/meminfo: memFree=1443332/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=22096 CPUtime=25.48
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 5876 0 0 0 2533 15 0 0 25 0 1 0 11830273 22626304 4919 1992294400 134512640 135751879 4290466896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 5524 4919 143 303 0 5219 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22096

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 19360
/proc/meminfo: memFree=1437504/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=27916 CPUtime=51.08
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 7342 0 0 0 5085 23 0 0 25 0 1 0 11830273 28585984 6385 1992294400 134512640 135751879 4290466896 18446744073709551615 134611297 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 6979 6385 143 303 0 6674 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27916

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 19362
/proc/meminfo: memFree=1428328/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=36996 CPUtime=102.26
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 9621 0 0 0 10188 38 0 0 25 0 1 0 11830273 37883904 8664 1992294400 134512640 135751879 4290466896 18446744073709551615 134611167 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 9249 8664 143 303 0 8944 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36996

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 19362
/proc/meminfo: memFree=1420640/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=44720 CPUtime=162.24
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 11507 0 0 0 16173 51 0 0 25 0 1 0 11830273 45793280 10550 1992294400 134512640 135751879 4290466896 18446744073709551615 134616480 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 11180 10550 143 303 0 10875 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 44720

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 19364
/proc/meminfo: memFree=1413944/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=51228 CPUtime=222.22
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 13162 0 0 0 22159 63 0 0 25 0 1 0 11830273 52457472 12205 1992294400 134512640 135751879 4290466896 18446744073709551615 134519024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 12807 12205 143 303 0 12502 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 51228

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 19366
/proc/meminfo: memFree=1408488/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=56940 CPUtime=282.2
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 14531 0 0 0 28144 76 0 0 25 0 1 0 11830273 58306560 13574 1992294400 134512640 135751879 4290466896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 14235 13574 143 303 0 13930 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 56940

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 19368
/proc/meminfo: memFree=1402536/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=62796 CPUtime=342.19
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 16017 0 0 0 34132 87 0 0 25 0 1 0 11830273 64303104 15060 1992294400 134512640 135751879 4290466896 18446744073709551615 134616879 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 15699 15060 143 303 0 15394 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 62796

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 19370
/proc/meminfo: memFree=1397700/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=67576 CPUtime=402.17
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 17241 0 0 0 40120 97 0 0 25 0 1 0 11830273 69197824 16284 1992294400 134512640 135751879 4290466896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 16894 16284 143 303 0 16589 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 67576

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 19370
/proc/meminfo: memFree=1388648/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=76560 CPUtime=462.15
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 19480 0 0 0 46104 111 0 0 25 0 1 0 11830273 78397440 18523 1992294400 134512640 135751879 4290466896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 19140 18523 143 303 0 18835 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 76560

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 19372
/proc/meminfo: memFree=1380092/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=85040 CPUtime=522.13
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 21589 0 0 0 52087 126 0 0 25 0 1 0 11830273 87080960 20632 1992294400 134512640 135751879 4290466896 18446744073709551615 134605951 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 21260 20632 143 303 0 20955 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 85040

[startup+582.3 s]
/proc/loadavg: 1.05 1.01 1.05 2/107 19377
/proc/meminfo: memFree=1372280/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=92168 CPUtime=582.12
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 23374 0 0 0 58072 140 0 0 25 0 1 0 11830273 94380032 22417 1992294400 134512640 135751879 4290466896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 23042 22417 143 303 0 22737 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 92168

[startup+642.301 s]
/proc/loadavg: 1.02 1.01 1.05 2/107 19379
/proc/meminfo: memFree=1366080/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=98328 CPUtime=642.11
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 24914 0 0 0 64057 154 0 0 25 0 1 0 11830273 100687872 23957 1992294400 134512640 135751879 4290466896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 24582 23957 143 303 0 24277 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 98328

[startup+702.3 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 19383
/proc/meminfo: memFree=1348596/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=115904 CPUtime=822.06
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 29302 0 0 0 82016 190 0 0 25 0 1 0 11830273 118685696 28345 1992294400 134512640 135751879 4290466896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 28976 28345 143 303 0 28671 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 115904

[startup+882.3 s]
/proc/loadavg: 1.06 1.02 1.03 2/107 19385
/proc/meminfo: memFree=1343512/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=120852 CPUtime=882.04
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 30553 0 0 0 88004 200 0 0 25 0 1 0 11830273 123752448 29596 1992294400 134512640 135751879 4290466896 18446744073709551615 134608256 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 30213 29596 143 303 0 29908 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 120852

[startup+942.301 s]
/proc/loadavg: 1.02 1.01 1.02 2/107 19387
/proc/meminfo: memFree=1339048/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=125356 CPUtime=942.03
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 31658 0 0 0 93993 210 0 0 25 0 1 0 11830273 128364544 30701 1992294400 134512640 135751879 4290466896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 31339 30701 143 303 0 31034 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 125356

[startup+1002.3 s]
/proc/loadavg: 1.05 1.02 1.02 2/107 19389
/proc/meminfo: memFree=1335080/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=129508 CPUtime=1002.01
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 32626 0 0 0 99983 218 0 0 25 0 1 0 11830273 132616192 31669 1992294400 134512640 135751879 4290466896 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 32377 31669 143 303 0 32072 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 129508

[startup+1062.3 s]
/proc/loadavg: 1.06 1.03 1.02 2/107 19389
/proc/meminfo: memFree=1326028/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=138616 CPUtime=1061.99
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 34902 0 0 0 105964 235 0 0 25 0 1 0 11830273 141942784 33945 1992294400 134512640 135751879 4290466896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 34654 33945 143 303 0 34349 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 138616

[startup+1122.3 s]
/proc/loadavg: 1.06 1.04 1.02 2/107 19391
/proc/meminfo: memFree=1319208/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=145368 CPUtime=1121.96
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 36596 0 0 0 111947 249 0 0 25 0 1 0 11830273 148856832 35639 1992294400 134512640 135751879 4290466896 18446744073709551615 134616312 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 36342 35639 143 303 0 36037 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 145368

[startup+1182.3 s]
/proc/loadavg: 1.06 1.04 1.02 2/107 19393
/proc/meminfo: memFree=1311396/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=153420 CPUtime=1181.95
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 38588 0 0 0 117929 266 0 0 25 0 1 0 11830273 157102080 37631 1992294400 134512640 135751879 4290466896 18446744073709551615 134611208 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 38355 37631 143 303 0 38050 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 153420

[startup+1242.3 s]
/proc/loadavg: 1.05 1.04 1.02 2/107 19395
/proc/meminfo: memFree=1304700/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=159892 CPUtime=1241.93
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 40227 0 0 0 123914 279 0 0 25 0 1 0 11830273 163729408 39270 1992294400 134512640 135751879 4290466896 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 39973 39270 143 303 0 39668 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 159892

[startup+1302.3 s]
/proc/loadavg: 1.02 1.03 1.01 2/107 19397
/proc/meminfo: memFree=1298624/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=165868 CPUtime=1301.92
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 41719 0 0 0 129900 292 0 0 25 0 1 0 11830273 169848832 40762 1992294400 134512640 135751879 4290466896 18446744073709551615 134616442 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 41467 40762 143 303 0 41162 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 165868

[startup+1362.3 s]
/proc/loadavg: 1.00 1.03 1.01 2/107 19397
/proc/meminfo: memFree=1293292/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=171280 CPUtime=1361.89
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 43062 0 0 0 135887 302 0 0 25 0 1 0 11830273 175390720 42105 1992294400 134512640 135751879 4290466896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 42820 42105 143 303 0 42515 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 171280

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 19399
/proc/meminfo: memFree=1288208/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=176324 CPUtime=1421.89
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 44314 0 0 0 141876 313 0 0 25 0 1 0 11830273 180555776 43357 1992294400 134512640 135751879 4290466896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 44081 43357 143 303 0 43776 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 176324

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 19401
/proc/meminfo: memFree=1284364/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=180212 CPUtime=1481.85
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 45284 0 0 0 147864 321 0 0 25 0 1 0 11830273 184537088 44327 1992294400 134512640 135751879 4290466896 18446744073709551615 134616437 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 45053 44327 143 303 0 44748 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 180212

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 19403
/proc/meminfo: memFree=1280148/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=184436 CPUtime=1541.85
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 46336 0 0 0 153853 332 0 0 25 0 1 0 11830273 188862464 45379 1992294400 134512640 135751879 4290466896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 46109 45379 143 303 0 45804 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 184436

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19405
/proc/meminfo: memFree=1276180/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=188356 CPUtime=1601.82
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 47313 0 0 0 159842 340 0 0 25 0 1 0 11830273 192876544 46356 1992294400 134512640 135751879 4290466896 18446744073709551615 134616520 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 47089 46356 143 303 0 46784 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 188356

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19405
/proc/meminfo: memFree=1272336/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=192076 CPUtime=1661.8
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 48254 0 0 0 165831 349 0 0 25 0 1 0 11830273 196685824 47297 1992294400 134512640 135751879 4290466896 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 48019 47297 143 303 0 47714 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 192076

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19407
/proc/meminfo: memFree=1265888/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=198676 CPUtime=1721.78
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 49912 0 0 0 171818 360 0 0 25 0 1 0 11830273 203444224 48955 1992294400 134512640 135751879 4290466896 18446744073709551615 134611220 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 49669 48955 143 303 0 49364 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 198676

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19409
/proc/meminfo: memFree=1257828/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=206596 CPUtime=1781.77
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 51869 0 0 0 177801 376 0 0 25 0 1 0 11830273 211554304 50912 1992294400 134512640 135751879 4290466896 18446744073709551615 134616482 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 51649 50912 143 303 0 51344 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 206596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19409
/proc/meminfo: memFree=1255844/2059040 swapFree=4192956/4192956
[pid=19357] ppid=19355 vsize=208444 CPUtime=1800.08
/proc/19357/stat : 19357 (wbo1.4a) R 19355 19357 19164 0 -1 4202496 52355 0 0 0 179628 380 0 0 25 0 1 0 11830273 213446656 51398 1992294400 134512640 135751879 4290466896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/19357/statm: 52111 51398 143 303 0 51806 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 208444

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.64
CPU time (s): 1800.11
CPU user time (s): 1796.29
CPU system time (s): 3.82542
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 208444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.29
system time used= 3.82542
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52355
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= 23506

runsolver used 3.15152 second user time and 8.32773 second system time

The end

Launcher Data 

Begin job on node051 at 2010-07-06 19:10:35
IDJOB=2684906
IDBENCH=73956
IDSOLVER=1160
FILE ID=node051/2684906-1278436235
PBS_JOBID= 11233484
Free space on /tmp= 62516 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12047_10-unsat.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684906-1278436235/watcher-2684906-1278436235 -o /tmp/evaluation-result-2684906-1278436235/solver-2684906-1278436235 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2684906-1278436235.opb

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

MD5SUM BENCH= 185b639ab7915adc40998376a286d172
RANDOM SEED=1614852556

node051.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		: 3000.201
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		: 3000.201
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:       1463336 kB
Buffers:        106460 kB
Cached:         357760 kB
SwapCached:          0 kB
Active:         176272 kB
Inactive:       347776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1463336 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5704 kB
Writeback:           0 kB
AnonPages:       59848 kB
Mapped:          14436 kB
Slab:            49744 kB
PageTables:       4228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181736 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2684906-1278436235.opb

Free space on /tmp at the end= 62516 MiB
End job on node051 at 2010-07-06 19:40:38