Trace number 1876270

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 1.0? (MO) 1099.98 1102.4

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-81-80.opb
MD5SUMd887ec44be40cf432f8acabc52df2afa
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 benchmark0.383941
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6480
Total number of constraints161
Number of constraints which are clauses81
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint80
Maximum length of a constraint81
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 82
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1876270-1245169667.opb.
0.00/0.00	c Instance file HOME/instance-1876270-1245169667.opb
0.00/0.00	c File size is 115835 bytes.
0.00/0.02	c Highest Coefficient sum: 82
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Parsing time:          0.02         s                                      |
0.00/0.02	c |  Number Variables:      6480                                                |
0.00/0.02	c |  Number Clauses:        81                                                  |
0.00/0.02	c |  Number Cardinality:    80                                                  |
0.00/0.02	c |  Number PB Constraints: 0                                                   |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    6480      161    12960 |     5000        0    nan |  0.000 % |
0.02/0.04	c |       100 |    6480      161    12960 |     5500      100    308 |  0.000 % |
0.02/0.07	c |       250 |    6480      161    12960 |     6050      250    457 |  0.000 % |
0.09/0.15	c |       475 |    6480      161    12960 |     6655      475    684 |  0.000 % |
0.19/0.24	c |       814 |    6480      161    12960 |     7320      814    635 |  0.000 % |
0.29/0.35	c |      1321 |    6480      161    12960 |     8052     1321    563 |  0.000 % |
0.50/0.58	c |      2080 |    6480      161    12960 |     8857     2080    521 |  0.000 % |
0.89/0.97	c |      3219 |    6480      161    12960 |     9743     3219    482 |  0.000 % |
1.59/1.66	c |      4928 |    6480      161    12960 |    10717     4928    490 |  0.000 % |
2.88/2.95	c |      7490 |    6480      161    12960 |    11789     7490    457 |  0.000 % |
5.39/5.47	c |     11336 |    6480      161    12960 |    12968    11336    445 |  0.000 % |
10.58/10.68	c |     17103 |    6480      161    12960 |    14265    17103    462 |  0.000 % |
22.17/22.24	c |     25752 |    6480      161    12960 |    15692    17201    473 |  0.000 % |
59.86/59.92	c |     38729 |    6480      161    12960 |    17261    21578   1079 |  0.000 % |
109.35/109.41	c |     58191 |    6480      161    12960 |    18987    17959   1056 |  0.000 % |
224.71/224.87	c |     87384 |    6480      161    12960 |    20886    20312   1503 |  0.000 % |
350.46/350.67	c |    131174 |    6480      161    12960 |    22974    19455    881 |  0.000 % |
694.82/696.45	c |    196858 |    6480      161    12960 |    25272    21845   1329 |  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-1876270-1245169667/watcher-1876270-1245169667 -o /tmp/evaluation-result-1876270-1245169667/solver-1876270-1245169667 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876270-1245169667.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: 1.76 1.94 1.98 3/73 15587
/proc/meminfo: memFree=1472420/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=2972 CPUtime=0
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 274 0 0 0 0 0 0 0 20 0 1 0 184565662 3043328 258 1992294400 134512640 135709839 4294956240 18446744073709551615 135340244 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 743 260 125 292 0 419 0

[startup+0.024784 s]
/proc/loadavg: 1.76 1.94 1.98 3/73 15587
/proc/meminfo: memFree=1472420/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=3848 CPUtime=0.02
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 529 0 0 0 2 0 0 0 20 0 1 0 184565662 3940352 484 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 962 485 132 292 0 667 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3848

[startup+0.101798 s]
/proc/loadavg: 1.76 1.94 1.98 3/73 15587
/proc/meminfo: memFree=1472420/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=4640 CPUtime=0.09
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 729 0 0 0 8 1 0 0 20 0 1 0 184565662 4751360 684 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 1160 684 135 292 0 865 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4640

[startup+0.301914 s]
/proc/loadavg: 1.76 1.94 1.98 3/73 15587
/proc/meminfo: memFree=1472420/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=6632 CPUtime=0.29
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 1239 0 0 0 27 2 0 0 22 0 1 0 184565662 6791168 1194 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 1658 1194 135 292 0 1363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6632

[startup+0.701925 s]
/proc/loadavg: 1.76 1.94 1.98 3/73 15587
/proc/meminfo: memFree=1472420/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=9272 CPUtime=0.69
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 1907 0 0 0 66 3 0 0 25 0 1 0 184565662 9494528 1862 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 2318 1862 135 292 0 2023 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9272

[startup+1.50109 s]
/proc/loadavg: 1.76 1.94 1.98 4/74 15588
/proc/meminfo: memFree=1464072/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=13892 CPUtime=1.48
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 3032 0 0 0 144 4 0 0 25 0 1 0 184565662 14225408 2987 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 3473 2987 135 292 0 3178 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13892

[startup+3.10936 s]
/proc/loadavg: 1.76 1.94 1.98 4/74 15588
/proc/meminfo: memFree=1457928/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=19724 CPUtime=3.09
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 4513 0 0 0 303 6 0 0 25 0 1 0 184565662 20197376 4468 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 4931 4468 135 292 0 4636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19724

[startup+6.30473 s]
/proc/loadavg: 1.70 1.92 1.97 4/74 15588
/proc/meminfo: memFree=1448584/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=29760 CPUtime=6.29
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 7010 0 0 0 620 9 0 0 25 0 1 0 184565662 30474240 6965 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 7440 6965 135 292 0 7145 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29760

[startup+12.7026 s]
/proc/loadavg: 1.73 1.92 1.97 2/74 15588
/proc/meminfo: memFree=1431376/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=44544 CPUtime=12.69
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 10698 0 0 0 1257 12 0 0 25 0 1 0 184565662 45613056 10653 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 11136 10653 135 292 0 10841 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44544

[startup+25.5017 s]
/proc/loadavg: 1.71 1.91 1.97 4/74 15588
/proc/meminfo: memFree=1403408/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=72044 CPUtime=25.48
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 17592 0 0 0 2532 16 0 0 25 0 1 0 184565662 73773056 17547 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 18011 17547 135 292 0 17716 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 72044

[startup+51.1021 s]
/proc/loadavg: 1.84 1.92 1.97 3/74 15588
/proc/meminfo: memFree=1353616/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=122096 CPUtime=51.07
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 30100 0 0 0 5083 24 0 0 25 0 1 0 184565662 125026304 30055 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 30524 30055 135 292 0 30229 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 122096

[startup+102.312 s]
/proc/loadavg: 1.73 1.88 1.95 4/74 15588
/proc/meminfo: memFree=1262480/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=211628 CPUtime=102.25
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 52487 0 0 0 10184 41 0 0 25 0 1 0 184565662 216707072 52442 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 52907 52442 135 292 0 52612 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 211628

[startup+162.301 s]
/proc/loadavg: 1.88 1.90 1.95 2/74 15588
/proc/meminfo: memFree=1167248/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=307268 CPUtime=162.23
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 76380 0 0 0 16164 59 0 0 25 0 1 0 184565662 314642432 76335 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 76817 76335 135 292 0 76522 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 307268

[startup+222.302 s]
/proc/loadavg: 1.70 1.86 1.93 2/74 15588
/proc/meminfo: memFree=1101840/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=372136 CPUtime=222.21
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 92584 0 0 0 22148 73 0 0 25 0 1 0 184565662 381067264 92539 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 93034 92539 135 292 0 92739 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 372136

[startup+282.306 s]
/proc/loadavg: 1.82 1.87 1.93 4/74 15588
/proc/meminfo: memFree=973328/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=500832 CPUtime=282.18
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 124724 0 0 0 28124 94 0 0 25 0 1 0 184565662 512851968 124679 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 125208 124679 135 292 0 124913 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 500832

[startup+342.304 s]
/proc/loadavg: 1.90 1.90 1.93 3/74 15588
/proc/meminfo: memFree=917328/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=556340 CPUtime=342.16
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 138604 0 0 0 34107 109 0 0 25 0 1 0 184565662 569692160 138559 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 139085 138559 135 292 0 138790 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 556340

[startup+402.302 s]
/proc/loadavg: 1.95 1.91 1.93 4/74 15588
/proc/meminfo: memFree=825936/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=648216 CPUtime=402.14
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 161559 0 0 0 40088 126 0 0 25 0 1 0 184565662 663773184 161514 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 162054 161514 135 292 0 161759 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 648216

[startup+462.301 s]
/proc/loadavg: 2.08 1.97 1.95 2/74 15588
/proc/meminfo: memFree=763792/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=709628 CPUtime=462.11
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 176909 0 0 0 46070 141 0 0 25 0 1 0 184565662 726659072 176864 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 177407 176864 135 292 0 177112 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 709628

[startup+522.302 s]
/proc/loadavg: 1.84 1.91 1.93 2/74 15588
/proc/meminfo: memFree=693072/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=781504 CPUtime=521.69
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 194872 0 0 0 52007 162 0 0 25 0 1 0 184565662 800260096 194827 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 195376 194827 135 292 0 195081 0
Current children cumulated CPU time (s) 521.69
Current children cumulated vsize (KiB) 781504

[startup+582.302 s]
/proc/loadavg: 2.28 2.02 1.96 4/74 15588
/proc/meminfo: memFree=646096/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=827436 CPUtime=581.28
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 206335 0 0 0 57952 176 0 0 25 0 1 0 184565662 847294464 206290 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 206859 206290 135 292 0 206564 0
Current children cumulated CPU time (s) 581.28
Current children cumulated vsize (KiB) 827436

[startup+642.303 s]
/proc/loadavg: 2.02 1.98 1.95 4/74 15588
/proc/meminfo: memFree=584784/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=888152 CPUtime=640.87
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 221526 0 0 0 63894 193 0 0 25 0 1 0 184565662 909467648 221481 1992294400 134512640 135709839 4294956240 18446744073709551615 134573940 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 222038 221481 135 292 0 221743 0
Current children cumulated CPU time (s) 640.87
Current children cumulated vsize (KiB) 888152

[startup+702.303 s]
/proc/loadavg: 2.05 1.99 1.95 2/74 15588
/proc/meminfo: memFree=493008/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=982288 CPUtime=700.72
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 245051 0 0 0 69864 208 0 0 25 0 1 0 184565662 1005862912 245006 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 245572 245006 135 292 0 245277 0
Current children cumulated CPU time (s) 700.72
Current children cumulated vsize (KiB) 982288

[startup+762.306 s]
/proc/loadavg: 2.09 2.00 1.95 4/74 15588
/proc/meminfo: memFree=245648/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=1226860 CPUtime=760.39
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 306199 0 0 0 75797 242 0 0 25 0 1 0 184565662 1256304640 306154 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 306715 306154 135 292 0 306420 0
Current children cumulated CPU time (s) 760.39
Current children cumulated vsize (KiB) 1226860

[startup+822.302 s]
/proc/loadavg: 2.18 2.03 1.97 3/74 15588
/proc/meminfo: memFree=92304/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=1380776 CPUtime=820.27
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 344670 0 0 0 81762 265 0 0 25 0 1 0 184565662 1413914624 344625 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 345194 344625 135 292 0 344899 0
Current children cumulated CPU time (s) 820.27
Current children cumulated vsize (KiB) 1380776

[startup+882.302 s]
/proc/loadavg: 2.08 2.04 1.97 3/74 15588
/proc/meminfo: memFree=15248/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=1515664 CPUtime=880.19
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 378391 0 0 0 87734 285 0 0 25 0 1 0 184565662 1552039936 378346 1992294400 134512640 135709839 4294956240 18446744073709551615 134573913 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 378916 378346 135 292 0 378621 0
Current children cumulated CPU time (s) 880.19
Current children cumulated vsize (KiB) 1515664

[startup+942.303 s]
/proc/loadavg: 2.17 2.08 1.99 3/74 15588
/proc/meminfo: memFree=212240/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=1623644 CPUtime=940.06
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 405380 0 0 0 93706 300 0 0 25 0 1 0 184565662 1662611456 405335 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 405911 405335 135 292 0 405616 0
Current children cumulated CPU time (s) 940.06
Current children cumulated vsize (KiB) 1623644

[startup+1002.3 s]
/proc/loadavg: 1.92 2.01 1.97 3/74 15588
/proc/meminfo: memFree=114320/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=1720972 CPUtime=1000.03
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 429719 0 0 0 99690 313 0 0 25 0 1 0 184565662 1762275328 429674 1992294400 134512640 135709839 4294956240 18446744073709551615 134573927 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 430243 429674 135 292 0 429948 0
Current children cumulated CPU time (s) 1000.03
Current children cumulated vsize (KiB) 1720972

[startup+1062.3 s]
/proc/loadavg: 1.92 1.99 1.97 3/74 15588
/proc/meminfo: memFree=39184/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=1796888 CPUtime=1059.99
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 448683 0 0 0 105677 322 0 0 25 0 1 0 184565662 1840013312 448638 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 449222 448638 135 292 0 448927 0
Current children cumulated CPU time (s) 1059.99
Current children cumulated vsize (KiB) 1796888



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1102.1 s]
/proc/loadavg: 1.98 1.99 1.97 2/74 15588
/proc/meminfo: memFree=15568/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=1843236 CPUtime=1099.68
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4194304 460273 0 0 0 109636 332 0 0 25 0 1 0 184565662 1887473664 460228 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 460809 460228 135 292 0 460514 0
Current children cumulated CPU time (s) 1099.68
Current children cumulated vsize (KiB) 1843236

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

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

[startup+1102.21 s]
/proc/loadavg: 1.98 1.99 1.97 2/74 15588
/proc/meminfo: memFree=15568/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=0 CPUtime=1099.78
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4195332 460273 0 0 0 109636 342 0 0 25 0 1 0 184565662 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1099.78
Current children cumulated vsize (KiB) 0

[startup+1102.3 s]
/proc/loadavg: 1.98 1.99 1.97 2/74 15588
/proc/meminfo: memFree=15568/2055920 swapFree=4192812/4192956
[pid=15587] ppid=15585 vsize=0 CPUtime=1099.88
/proc/15587/stat : 15587 (wbo) R 15585 15587 15304 0 -1 4195332 460273 0 0 0 109636 352 0 0 25 0 1 0 184565662 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/15587/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1099.88
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1102.4
CPU time (s): 1099.98
CPU user time (s): 1096.36
CPU system time (s): 3.61945
CPU usage (%): 99.7801
Max. virtual memory (cumulated for all children) (KiB): 1843236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1096.36
system time used= 3.61945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460273
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= 7291

runsolver used 1.56576 second user time and 3.77642 second system time

The end

Launcher Data 

Begin job on node81 at 2009-06-16 18:27:47
IDJOB=1876270
IDBENCH=2588
IDSOLVER=698
FILE ID=node81/1876270-1245169667
PBS_JOBID= 9363864
Free space on /tmp= 126776 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-81-80.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876270-1245169667/watcher-1876270-1245169667 -o /tmp/evaluation-result-1876270-1245169667/solver-1876270-1245169667 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876270-1245169667.opb

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

MD5SUM BENCH= d887ec44be40cf432f8acabc52df2afa
RANDOM SEED=2089492425

node81.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.268
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.268
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1472944 kB
Buffers:         26152 kB
Cached:         458824 kB
SwapCached:          0 kB
Active:          71836 kB
Inactive:       444820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1472944 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          43084 kB
Slab:            51152 kB
Committed_AS:   606176 kB
PageTables:       2124 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876270-1245169667.opb

Free space on /tmp at the end= 126772 MiB
End job on node81 at 2009-06-16 18:46:12