Trace number 2684920

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) 1800.1 1800.54

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12032_3-unsat.opb
MD5SUM336dbbe12a18bfd6b8d34c583a70b44b
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 benchmark1480.58
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables32186
Total number of constraints107047
Number of constraints which are clauses106519
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints528
Minimum length of a constraint1
Maximum length of a constraint93
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 26
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 561
Number of bits of the biggest sum of numbers10
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-2684920-1278436933.opb.
0.00/0.00	c Instance file HOME/instance-2684920-1278436933.opb
0.00/0.00	c File size is 3410453 bytes.
0.49/0.57	c Highest Coefficient sum: 561
0.49/0.57	c ============================[ Problem Statistics ]=============================
0.49/0.57	c |                                                                             |
0.49/0.57	c |  Parsing time:          0.55         s                                      |
0.49/0.57	c |  Number Variables:      32186                                               |
0.49/0.57	c |  Number Clauses:        106519                                              |
0.49/0.57	c |  Number Cardinality:    0                                                   |
0.49/0.57	c |  Number PB Constraints: 528                                                 |
0.49/0.57	c ============================[ Search Statistics ]==============================
0.49/0.57	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.57	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.49/0.57	c ===============================================================================
0.49/0.57	c |         0 |   13240   107047   166181 |    35682        0    nan |  0.000 % |
0.59/0.62	c |       101 |   13240   107047   166181 |    39250      101     21 | 58.864 % |
0.59/0.68	c |       253 |   13240   107047   166181 |    43175      253     20 | 58.864 % |
0.69/0.78	c |       478 |   13240   107047   166181 |    47493      478     26 | 58.864 % |
0.88/0.94	c |       815 |   13240   107047   166181 |    52242      815     30 | 58.864 % |
1.10/1.17	c |      1322 |   13240   107047   166181 |    57466     1322     35 | 58.864 % |
1.59/1.61	c |      2081 |   13240   107047   166181 |    63213     2081     37 | 58.864 % |
2.19/2.28	c |      3220 |   13240   107047   166181 |    69534     3220     41 | 58.864 % |
2.99/3.04	c |      4928 |   13240   107047   166181 |    76488     4928     36 | 58.864 % |
4.69/4.79	c |      7490 |   13240   107047   166181 |    84137     7490     37 | 58.864 % |
7.08/7.16	c |     11334 |   13240   107047   166181 |    92550    11334     39 | 58.864 % |
10.68/10.76	c |     17101 |   13240   107047   166181 |   101805    17101     38 | 58.864 % |
18.28/18.36	c |     25753 |   13240   107047   166181 |   111986    25753     47 | 58.864 % |
28.98/29.01	c |     38727 |   13240   107047   166181 |   123185    38727     54 | 58.864 % |
52.87/52.95	c |     58188 |   13240   107047   166181 |   135503    58188     59 | 58.864 % |
93.27/93.30	c |     87382 |   13240   107047   166181 |   149053    87382     61 | 58.864 % |
177.94/178.08	c |    131171 |   13240   107047   166181 |   163959   131171     66 | 58.864 % |
318.51/318.66	c |    196857 |   13240   107047   166181 |   180355    28667     74 | 58.864 % |
478.97/479.16	c |    295384 |   13240   107047   166181 |   198390   127194     61 | 58.864 % |
816.20/816.43	c |    443173 |   13240   107047   166181 |   218229    68867     59 | 58.864 % |
1384.46/1384.84	c |    664856 |   13240   107047   166181 |   240052    71861     48 | 58.864 % |

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-2684920-1278436933/watcher-2684920-1278436933 -o /tmp/evaluation-result-2684920-1278436933/solver-2684920-1278436933 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2684920-1278436933.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 0.92 3/106 22334
/proc/meminfo: memFree=1445872/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=6332 CPUtime=0
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 372 0 0 0 0 0 0 0 19 0 1 0 11900833 6483968 290 1992294400 134512640 135751879 4289317840 18446744073709551615 134564528 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 1583 290 141 303 0 445 0

[startup+0.0632969 s]
/proc/loadavg: 1.00 1.00 0.92 3/106 22334
/proc/meminfo: memFree=1445872/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=9052 CPUtime=0.05
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 1088 0 0 0 5 0 0 0 19 0 1 0 11900833 9269248 1006 1992294400 134512640 135751879 4289317840 18446744073709551615 134559686 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 2263 1006 223 303 0 1125 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9052

[startup+0.1013 s]
/proc/loadavg: 1.00 1.00 0.92 3/106 22334
/proc/meminfo: memFree=1445872/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=9536 CPUtime=0.09
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 1280 0 0 0 9 0 0 0 19 0 1 0 11900833 9764864 1198 1992294400 134512640 135751879 4289317840 18446744073709551615 134559711 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 2384 1198 286 303 0 1246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9536

[startup+0.301317 s]
/proc/loadavg: 1.00 1.00 0.92 3/106 22334
/proc/meminfo: memFree=1445872/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=12768 CPUtime=0.29
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 2317 0 0 0 28 1 0 0 20 0 1 0 11900833 13074432 2235 1992294400 134512640 135751879 4289317840 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 3192 2235 624 303 0 2054 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12768

[startup+0.701352 s]
/proc/loadavg: 1.00 1.00 0.92 3/106 22334
/proc/meminfo: memFree=1445872/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=15344 CPUtime=0.69
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 4115 0 0 0 68 1 0 0 21 0 1 0 11900833 15712256 3102 1992294400 134512640 135751879 4289317840 18446744073709551615 134611013 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 3836 3102 143 303 0 3531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15344

[startup+1.50142 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22335
/proc/meminfo: memFree=1434084/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=15608 CPUtime=1.49
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 4207 0 0 0 147 2 0 0 23 0 1 0 11900833 15982592 3194 1992294400 134512640 135751879 4289317840 18446744073709551615 135211079 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 3902 3194 143 303 0 3597 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15608

[startup+3.10156 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22335
/proc/meminfo: memFree=1433340/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=16408 CPUtime=3.09
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 4397 0 0 0 306 3 0 0 25 0 1 0 11900833 16801792 3384 1992294400 134512640 135751879 4289317840 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 4102 3384 143 303 0 3797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16408

[startup+6.30084 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22335
/proc/meminfo: memFree=1431728/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=17728 CPUtime=6.29
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 4722 0 0 0 624 5 0 0 25 0 1 0 11900833 18153472 3709 1992294400 134512640 135751879 4289317840 18446744073709551615 134518477 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 4432 3709 143 303 0 4127 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17728

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22335
/proc/meminfo: memFree=1429124/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=20260 CPUtime=12.69
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 5353 0 0 0 1261 8 0 0 25 0 1 0 11900833 20746240 4340 1992294400 134512640 135751879 4289317840 18446744073709551615 134620432 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 5065 4340 143 303 0 4760 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20260

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22335
/proc/meminfo: memFree=1423668/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=25684 CPUtime=25.49
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 6713 0 0 0 2535 14 0 0 25 0 1 0 11900833 26300416 5700 1992294400 134512640 135751879 4289317840 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 6421 5700 143 303 0 6116 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25684

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22335
/proc/meminfo: memFree=1415484/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=33864 CPUtime=51.08
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 8741 0 0 0 5083 25 0 0 25 0 1 0 11900833 34676736 7728 1992294400 134512640 135751879 4289317840 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 8466 7728 143 303 0 8161 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33864

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22337
/proc/meminfo: memFree=1402836/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=46420 CPUtime=102.27
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 11842 0 0 0 10183 44 0 0 25 0 1 0 11900833 47534080 10829 1992294400 134512640 135751879 4289317840 18446744073709551615 134616467 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 11605 10829 143 303 0 11300 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 46420

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22339
/proc/meminfo: memFree=1390560/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=58696 CPUtime=162.25
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 14945 0 0 0 16162 63 0 0 25 0 1 0 11900833 60104704 13932 1992294400 134512640 135751879 4289317840 18446744073709551615 134616866 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 14674 13932 143 303 0 14369 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 58696

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22341
/proc/meminfo: memFree=1377664/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=71512 CPUtime=222.24
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 18137 0 0 0 22142 82 0 0 25 0 1 0 11900833 73228288 17124 1992294400 134512640 135751879 4289317840 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 17878 17124 143 303 0 17573 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 71512

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22341
/proc/meminfo: memFree=1365512/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=83680 CPUtime=282.22
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 21201 0 0 0 28125 97 0 0 25 0 1 0 11900833 85688320 20188 1992294400 134512640 135751879 4289317840 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 20920 20188 143 303 0 20615 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 83680

[startup+342.301 s]
/proc/loadavg: 1.04 1.01 0.93 2/107 22343
/proc/meminfo: memFree=1352120/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=96912 CPUtime=342.21
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 24514 0 0 0 34105 116 0 0 25 0 1 0 11900833 99237888 23501 1992294400 134512640 135751879 4289317840 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 24228 23501 143 303 0 23923 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 96912

[startup+402.302 s]
/proc/loadavg: 1.01 1.01 0.93 2/107 22345
/proc/meminfo: memFree=1340464/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=108664 CPUtime=402.19
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 27443 0 0 0 40082 137 0 0 25 0 1 0 11900833 111271936 26430 1992294400 134512640 135751879 4289317840 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 27166 26430 143 303 0 26861 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 108664

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22347
/proc/meminfo: memFree=1330296/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=118696 CPUtime=462.18
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 29944 0 0 0 46061 157 0 0 25 0 1 0 11900833 121544704 28931 1992294400 134512640 135751879 4289317840 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 29674 28931 143 303 0 29369 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 118696

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22349
/proc/meminfo: memFree=1321616/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=127408 CPUtime=522.16
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 32103 0 0 0 52043 173 0 0 25 0 1 0 11900833 130465792 31090 1992294400 134512640 135751879 4289317840 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 31852 31090 143 303 0 31547 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 127408

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22349
/proc/meminfo: memFree=1313680/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=135356 CPUtime=582.15
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 34091 0 0 0 58026 189 0 0 25 0 1 0 11900833 138604544 33078 1992294400 134512640 135751879 4289317840 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 33839 33078 143 303 0 33534 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 135356

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22351
/proc/meminfo: memFree=1306612/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=142228 CPUtime=642.14
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 35836 0 0 0 64011 203 0 0 25 0 1 0 11900833 145641472 34823 1992294400 134512640 135751879 4289317840 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 35557 34823 143 303 0 35252 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 142228

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22357
/proc/meminfo: memFree=1266436/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=182584 CPUtime=882.08
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 45817 0 0 0 87937 271 0 0 25 0 1 0 11900833 186966016 44804 1992294400 134512640 135751879 4289317840 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 45646 44804 143 303 0 45341 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 182584

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22359
/proc/meminfo: memFree=1258872/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=190116 CPUtime=942.06
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 47716 0 0 0 93919 287 0 0 25 0 1 0 11900833 194678784 46703 1992294400 134512640 135751879 4289317840 18446744073709551615 134616437 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 47529 46703 143 303 0 47224 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 190116

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22361
/proc/meminfo: memFree=1253044/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=195864 CPUtime=1002.05
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 49148 0 0 0 99905 300 0 0 25 0 1 0 11900833 200564736 48135 1992294400 134512640 135751879 4289317840 18446744073709551615 134616437 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 48966 48135 143 303 0 48661 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 195864

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22363
/proc/meminfo: memFree=1247836/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=201200 CPUtime=1062.04
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 50466 0 0 0 105891 313 0 0 25 0 1 0 11900833 206028800 49453 1992294400 134512640 135751879 4289317840 18446744073709551615 134616526 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 50300 49453 143 303 0 49995 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 201200

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22365
/proc/meminfo: memFree=1242752/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=206152 CPUtime=1122.01
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 51708 0 0 0 111877 324 0 0 25 0 1 0 11900833 211099648 50695 1992294400 134512640 135751879 4289317840 18446744073709551615 134607819 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 51538 50695 143 303 0 51233 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 206152

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22365
/proc/meminfo: memFree=1238040/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=210820 CPUtime=1182.01
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 52872 0 0 0 117866 335 0 0 25 0 1 0 11900833 215879680 51859 1992294400 134512640 135751879 4289317840 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 52705 51859 143 303 0 52400 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 210820

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22367
/proc/meminfo: memFree=1233700/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=214976 CPUtime=1241.99
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 53917 0 0 0 123854 345 0 0 25 0 1 0 11900833 220135424 52904 1992294400 134512640 135751879 4289317840 18446744073709551615 134516979 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 53744 52904 143 303 0 53439 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 214976

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22369
/proc/meminfo: memFree=1228740/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=219896 CPUtime=1301.98
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 55136 0 0 0 129841 357 0 0 25 0 1 0 11900833 225173504 54123 1992294400 134512640 135751879 4289317840 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 54974 54123 143 303 0 54669 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 219896

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22371
/proc/meminfo: memFree=1219440/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=229272 CPUtime=1361.96
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 57484 0 0 0 135817 379 0 0 25 0 1 0 11900833 234774528 56471 1992294400 134512640 135751879 4289317840 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 57318 56471 143 303 0 57013 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 229272

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22373
/proc/meminfo: memFree=1209148/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=239580 CPUtime=1421.96
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 60065 0 0 0 141800 396 0 0 25 0 1 0 11900833 245329920 59052 1992294400 134512640 135751879 4289317840 18446744073709551615 134610982 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 59895 59052 143 303 0 59590 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 239580

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22373
/proc/meminfo: memFree=1200468/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=248168 CPUtime=1481.93
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 62215 0 0 0 147781 412 0 0 25 0 1 0 11900833 254124032 61202 1992294400 134512640 135751879 4289317840 18446744073709551615 134611016 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 62042 61202 143 303 0 61737 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 248168

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22375
/proc/meminfo: memFree=1192408/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=256236 CPUtime=1541.92
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 64222 0 0 0 153766 426 0 0 25 0 1 0 11900833 262385664 63209 1992294400 134512640 135751879 4289317840 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 64059 63209 143 303 0 63754 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 256236

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22377
/proc/meminfo: memFree=1184968/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=263776 CPUtime=1601.9
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 66110 0 0 0 159752 438 0 0 25 0 1 0 11900833 270106624 65097 1992294400 134512640 135751879 4289317840 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 65944 65097 143 303 0 65639 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 263776

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22379
/proc/meminfo: memFree=1175048/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=273436 CPUtime=1661.89
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 68527 0 0 0 165733 456 0 0 25 0 1 0 11900833 279998464 67514 1992294400 134512640 135751879 4289317840 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 68359 67514 143 303 0 68054 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 273436

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22381
/proc/meminfo: memFree=1166120/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=282420 CPUtime=1721.88
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 70771 0 0 0 171716 472 0 0 25 0 1 0 11900833 289198080 69758 1992294400 134512640 135751879 4289317840 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 70605 69758 143 303 0 70300 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 282420

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22381
/proc/meminfo: memFree=1157688/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=290628 CPUtime=1781.86
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 72794 0 0 0 177698 488 0 0 25 0 1 0 11900833 297603072 71781 1992294400 134512640 135751879 4289317840 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 72657 71781 143 303 0 72352 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 290628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22383
/proc/meminfo: memFree=1155208/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=293016 CPUtime=1800.07
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 73402 0 0 0 179515 492 0 0 25 0 1 0 11900833 300048384 72389 1992294400 134512640 135751879 4289317840 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 73254 72389 143 303 0 72949 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 293016

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 22383
/proc/meminfo: memFree=1155208/2059040 swapFree=4192956/4192956
[pid=22334] ppid=22332 vsize=293016 CPUtime=1800.07
/proc/22334/stat : 22334 (wbo1.4a) R 22332 22334 21853 0 -1 4202496 73402 0 0 0 179515 492 0 0 25 0 1 0 11900833 300048384 72389 1992294400 134512640 135751879 4289317840 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22334/statm: 73254 72389 143 303 0 72949 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 293016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.54
CPU time (s): 1800.1
CPU user time (s): 1795.15
CPU system time (s): 4.95125
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 293016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.15
system time used= 4.95125
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73402
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= 21411

runsolver used 3.18152 second user time and 8.29474 second system time

The end

Launcher Data 

Begin job on node041 at 2010-07-06 19:22:13
IDJOB=2684920
IDBENCH=73961
IDSOLVER=1160
FILE ID=node041/2684920-1278436933
PBS_JOBID= 11233442
Free space on /tmp= 62100 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12032_3-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-2684920-1278436933/watcher-2684920-1278436933 -o /tmp/evaluation-result-2684920-1278436933/solver-2684920-1278436933 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2684920-1278436933.opb

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

MD5SUM BENCH= 336dbbe12a18bfd6b8d34c583a70b44b
RANDOM SEED=1687796995

node041.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1446648 kB
Buffers:        106480 kB
Cached:         373020 kB
SwapCached:          0 kB
Active:         189892 kB
Inactive:       349512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1446648 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5948 kB
Writeback:           0 kB
AnonPages:       59952 kB
Mapped:          14436 kB
Slab:            50992 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180540 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-2684920-1278436933.opb

Free space on /tmp at the end= 62100 MiB
End job on node041 at 2010-07-06 19:52:16