Trace number 2655722

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
wbo 1.4a? (MO) 1514.25 1514.69

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 benchmark0.357945
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 wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655722-1276578613.opb.
0.00/0.00	c Instance file HOME/instance-2655722-1276578613.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 % |
0.00/0.08	c |       101 |    6480      161    12960 |     5500      101    307 |  0.000 % |
0.19/0.20	c |       253 |    6480      161    12960 |     6050      253    494 |  0.000 % |
0.39/0.41	c |       480 |    6480      161    12960 |     6655      480    723 |  0.000 % |
0.79/0.81	c |       817 |    6480      161    12960 |     7320      817    713 |  0.000 % |
1.19/1.27	c |      1325 |    6480      161    12960 |     8052     1325    615 |  0.000 % |
1.79/1.85	c |      2084 |    6480      161    12960 |     8857     2084    524 |  0.000 % |
2.89/2.91	c |      3223 |    6480      161    12960 |     9743     3223    476 |  0.000 % |
4.49/4.54	c |      4933 |    6480      161    12960 |    10717     4933    449 |  0.000 % |
7.99/8.07	c |      7507 |    6480      161    12960 |    11789     7507    497 |  0.000 % |
13.09/13.14	c |     11352 |    6480      161    12960 |    12968    11352    473 |  0.000 % |
22.98/23.00	c |     17120 |    6480      161    12960 |    14265    17120    481 |  0.000 % |
42.68/42.73	c |     25770 |    6480      161    12960 |    15692    17210    530 |  0.000 % |
92.06/92.18	c |     38744 |    6480      161    12960 |    17261    21579   1166 |  0.000 % |
151.55/151.65	c |     58205 |    6480      161    12960 |    18987    17837   1286 |  0.000 % |
272.91/273.09	c |     87397 |    6480      161    12960 |    20886    20842   1705 |  0.000 % |
452.67/452.88	c |    131187 |    6480      161    12960 |    22974    22626   1642 |  0.000 % |
885.74/886.08	c |    196871 |    6480      161    12960 |    25272    26145   1677 |  0.000 % |
1511.06/1511.51	c |    295399 |    6480      161    12960 |    27799    22993   1338 |  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-2655722-1276578613/watcher-2655722-1276578613 -o /tmp/evaluation-result-2655722-1276578613/solver-2655722-1276578613 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655722-1276578613.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 1.00 3/106 558
/proc/meminfo: memFree=1818220/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=2844 CPUtime=0
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 304 0 0 0 0 0 0 0 18 0 1 0 33462767 2912256 223 1992294400 134512640 135751879 4289747120 18446744073709551615 134613782 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 711 224 130 303 0 377 0

[startup+0.090026 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 558
/proc/meminfo: memFree=1818220/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=4116 CPUtime=0.08
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 667 0 0 0 8 0 0 0 20 0 1 0 33462767 4214784 557 1992294400 134512640 135751879 4289747120 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 1029 557 143 303 0 724 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4116

[startup+0.101028 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 558
/proc/meminfo: memFree=1818220/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=4116 CPUtime=0.09
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 674 0 0 0 8 1 0 0 20 0 1 0 33462767 4214784 564 1992294400 134512640 135751879 4289747120 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 1029 564 143 303 0 724 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301054 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 558
/proc/meminfo: memFree=1818220/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=4916 CPUtime=0.29
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 877 0 0 0 28 1 0 0 20 0 1 0 33462767 5033984 767 1992294400 134512640 135751879 4289747120 18446744073709551615 134604768 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 1229 767 143 303 0 924 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4916

[startup+0.701106 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 558
/proc/meminfo: memFree=1818220/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=6104 CPUtime=0.69
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 1165 0 0 0 68 1 0 0 21 0 1 0 33462767 6250496 1055 1992294400 134512640 135751879 4289747120 18446744073709551615 134605084 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 1526 1055 143 303 0 1221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6104

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 559
/proc/meminfo: memFree=1813996/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=7820 CPUtime=1.49
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 1599 0 0 0 146 3 0 0 23 0 1 0 33462767 8007680 1489 1992294400 134512640 135751879 4289747120 18446744073709551615 134605065 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 1955 1489 143 303 0 1650 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7820

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 559
/proc/meminfo: memFree=1811516/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=10856 CPUtime=3.09
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 2339 0 0 0 304 5 0 0 25 0 1 0 33462767 11116544 2229 1992294400 134512640 135751879 4289747120 18446744073709551615 134607631 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 2714 2229 143 303 0 2409 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10856

[startup+6.30184 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 559
/proc/meminfo: memFree=1805316/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=16532 CPUtime=6.29
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 3780 0 0 0 623 6 0 0 25 0 1 0 33462767 16928768 3670 1992294400 134512640 135751879 4289747120 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 4133 3670 143 303 0 3828 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16532

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 561
/proc/meminfo: memFree=1795148/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=26036 CPUtime=12.69
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 6146 0 0 0 1260 9 0 0 25 0 1 0 33462767 26660864 6036 1992294400 134512640 135751879 4289747120 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 6509 6036 143 303 0 6204 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26036

[startup+25.5004 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 561
/proc/meminfo: memFree=1778284/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=42744 CPUtime=25.48
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 10317 0 0 0 2534 14 0 0 25 0 1 0 33462767 43769856 10207 1992294400 134512640 135751879 4289747120 18446744073709551615 134607728 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 10686 10207 143 303 0 10381 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42744

[startup+51.1007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 561
/proc/meminfo: memFree=1743192/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=78560 CPUtime=51.07
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 19290 0 0 0 5085 22 0 0 25 0 1 0 33462767 80445440 19180 1992294400 134512640 135751879 4289747120 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 19640 19180 143 303 0 19335 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 78560

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 563
/proc/meminfo: memFree=1658872/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=161576 CPUtime=102.27
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 40009 0 0 0 10192 35 0 0 25 0 1 0 33462767 165453824 39899 1992294400 134512640 135751879 4289747120 18446744073709551615 134641957 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 40394 39899 143 303 0 40089 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 161576

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 565
/proc/meminfo: memFree=1558928/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=262456 CPUtime=162.24
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 65230 0 0 0 16170 54 0 0 25 0 1 0 33462767 268754944 65120 1992294400 134512640 135751879 4289747120 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 65614 65120 143 303 0 65309 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 262456

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 565
/proc/meminfo: memFree=1458984/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=361052 CPUtime=222.23
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 89893 0 0 0 22154 69 0 0 25 0 1 0 33462767 369717248 89783 1992294400 134512640 135751879 4289747120 18446744073709551615 134610370 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 90263 89783 143 303 0 89958 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 361052

[startup+282.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 570
/proc/meminfo: memFree=1354452/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=466556 CPUtime=282.21
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 116276 0 0 0 28135 86 0 0 25 0 1 0 33462767 477753344 116166 1992294400 134512640 135751879 4289747120 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 116639 116166 143 303 0 116334 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 466556

[startup+342.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 572
/proc/meminfo: memFree=1244960/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=574816 CPUtime=342.19
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 143310 0 0 0 34117 102 0 0 25 0 1 0 33462767 588611584 143200 1992294400 134512640 135751879 4289747120 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 143704 143200 143 303 0 143399 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 574816

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 574
/proc/meminfo: memFree=1146876/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=673572 CPUtime=402.18
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 167996 0 0 0 40097 121 0 0 25 0 1 0 33462767 689737728 167886 1992294400 134512640 135751879 4289747120 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 168393 167886 143 303 0 168088 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 673572

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 576
/proc/meminfo: memFree=1049536/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=770324 CPUtime=462.15
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 192193 0 0 0 46079 136 0 0 25 0 1 0 33462767 788811776 192083 1992294400 134512640 135751879 4289747120 18446744073709551615 134616480 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 192581 192083 143 303 0 192276 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 770324

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 576
/proc/meminfo: memFree=961496/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=858584 CPUtime=522.14
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 214257 0 0 0 52062 152 0 0 25 0 1 0 33462767 879190016 214147 1992294400 134512640 135751879 4289747120 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 214646 214147 143 303 0 214341 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 858584

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 578
/proc/meminfo: memFree=899744/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=919516 CPUtime=582.13
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 229474 0 0 0 58050 163 0 0 25 0 1 0 33462767 941584384 229364 1992294400 134512640 135751879 4289747120 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 229879 229364 143 303 0 229574 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 919516

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 580
/proc/meminfo: memFree=839232/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=979288 CPUtime=642.11
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 244413 0 0 0 64038 173 0 0 25 0 1 0 33462767 1002790912 244303 1992294400 134512640 135751879 4289747120 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 244822 244303 143 303 0 244517 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 979288

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 582
/proc/meminfo: memFree=801288/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=1017820 CPUtime=702.09
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 254020 0 0 0 70029 180 0 0 25 0 1 0 33462767 1042247680 253910 1992294400 134512640 135751879 4289747120 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 254455 253910 143 303 0 254150 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1017820

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 584
/proc/meminfo: memFree=728500/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=1089860 CPUtime=762.08
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 272035 0 0 0 76012 196 0 0 25 0 1 0 33462767 1116016640 271925 1992294400 134512640 135751879 4289747120 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 272465 271925 143 303 0 272160 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1089860

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 584
/proc/meminfo: memFree=673816/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=1145304 CPUtime=822.06
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 285871 0 0 0 81997 209 0 0 25 0 1 0 33462767 1172791296 285761 1992294400 134512640 135751879 4289747120 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 286326 285761 143 303 0 286021 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1145304

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 586
/proc/meminfo: memFree=617520/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=1200832 CPUtime=882.04
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 299728 0 0 0 87983 221 0 0 25 0 1 0 33462767 1229651968 299618 1992294400 134512640 135751879 4289747120 18446744073709551615 134616326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 300208 299618 143 303 0 299903 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1200832

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 588
/proc/meminfo: memFree=534812/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=1284092 CPUtime=942.02
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 320543 0 0 0 93965 237 0 0 25 0 1 0 33462767 1314910208 320433 1992294400 134512640 135751879 4289747120 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 321023 320433 143 303 0 320718 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1284092

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 590
/proc/meminfo: memFree=480872/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=1337356 CPUtime=1002
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 333858 0 0 0 99952 248 0 0 25 0 1 0 33462767 1369452544 333748 1992294400 134512640 135751879 4289747120 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 334339 333748 143 303 0 334034 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1337356

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 592
/proc/meminfo: memFree=411432/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=1407140 CPUtime=1061.98
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 351314 0 0 0 105936 262 0 0 25 0 1 0 33462767 1440911360 351204 1992294400 134512640 135751879 4289747120 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 351785 351204 143 303 0 351480 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1407140

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 592
/proc/meminfo: memFree=342984/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=1474896 CPUtime=1121.97
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 368243 0 0 0 111921 276 0 0 25 0 1 0 33462767 1510293504 368133 1992294400 134512640 135751879 4289747120 18446744073709551615 134604809 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 368724 368133 143 303 0 368419 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1474896

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 594
/proc/meminfo: memFree=292516/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=1525860 CPUtime=1181.95
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 380960 0 0 0 117909 286 0 0 25 0 1 0 33462767 1562480640 380850 1992294400 134512640 135751879 4289747120 18446744073709551615 134607648 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 381465 380850 143 303 0 381160 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1525860

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 596
/proc/meminfo: memFree=241676/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=1575908 CPUtime=1241.93
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 393471 0 0 0 123897 296 0 0 25 0 1 0 33462767 1613729792 393361 1992294400 134512640 135751879 4289747120 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 393977 393361 143 303 0 393672 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 1575908

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 598
/proc/meminfo: memFree=197408/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=1619736 CPUtime=1301.92
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 404422 0 0 0 129887 305 0 0 25 0 1 0 33462767 1658609664 404312 1992294400 134512640 135751879 4289747120 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 404934 404312 143 303 0 404629 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 1619736

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 600
/proc/meminfo: memFree=143220/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=1674088 CPUtime=1361.9
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 418011 0 0 0 135871 319 0 0 25 0 1 0 33462767 1714266112 417901 1992294400 134512640 135751879 4289747120 18446744073709551615 134608417 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 418522 417901 143 303 0 418217 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 1674088

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 600
/proc/meminfo: memFree=78120/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=1738808 CPUtime=1421.89
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 434201 0 0 0 141857 332 0 0 25 0 1 0 33462767 1780539392 434091 1992294400 134512640 135751879 4289747120 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 434702 434091 143 303 0 434397 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 1738808

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 602
/proc/meminfo: memFree=20832/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=1796628 CPUtime=1481.87
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 448643 0 0 0 147842 345 0 0 25 0 1 0 33462767 1839747072 448533 1992294400 134512640 135751879 4289747120 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 449157 448533 143 303 0 448852 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 1796628



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1514.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 604
/proc/meminfo: memFree=10484/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=1843208 CPUtime=1514.06
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4202496 460312 0 0 0 151051 355 0 0 25 0 1 0 33462767 1887444992 460202 1992294400 134512640 135751879 4289747120 18446744073709551615 134605084 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/558/statm: 460802 460202 143 303 0 460497 0
Current children cumulated CPU time (s) 1514.06
Current children cumulated vsize (KiB) 1843208

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

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

[startup+1514.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 605
/proc/meminfo: memFree=1023104/2059040 swapFree=4139744/4192956
[pid=558] ppid=556 vsize=0 CPUtime=1514.17
/proc/558/stat : 558 (wbo1.4a) R 556 558 32514 0 -1 4203524 460314 0 0 0 151052 365 0 0 25 0 1 0 33462767 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/558/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1514.17
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1514.69
CPU time (s): 1514.25
CPU user time (s): 1510.52
CPU system time (s): 3.73243
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 1843208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1510.52
system time used= 3.73243
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460314
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 1790

runsolver used 2.6326 second user time and 7.03393 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-15 07:10:13
IDJOB=2655722
IDBENCH=2588
IDSOLVER=1160
FILE ID=node013/2655722-1276578613
PBS_JOBID= 11173523
Free space on /tmp= 62552 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-81-80.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655722-1276578613/watcher-2655722-1276578613 -o /tmp/evaluation-result-2655722-1276578613/solver-2655722-1276578613 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655722-1276578613.opb

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

MD5SUM BENCH= d887ec44be40cf432f8acabc52df2afa
RANDOM SEED=1247582322

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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:       1818872 kB
Buffers:         48548 kB
Cached:         110224 kB
SwapCached:       6440 kB
Active:          87044 kB
Inactive:        84988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1818872 kB
SwapTotal:     4192956 kB
SwapFree:      4139744 kB
Dirty:            2748 kB
Writeback:           0 kB
AnonPages:       11608 kB
Mapped:          13012 kB
Slab:            46408 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181308 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62548 MiB
End job on node013 at 2010-06-15 07:35:29