Trace number 2655719

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) 1800.21 1800.93

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb
MD5SUM583fb36c9cf948cc03f361dd87435bdd
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 benchmark0.052991
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables930
Total number of constraints61
Number of constraints which are clauses31
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint31
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 32
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655719-1276577378.opb.
0.00/0.00	c Instance file HOME/instance-2655719-1276577378.opb
0.00/0.00	c File size is 15321 bytes.
0.00/0.00	c Highest Coefficient sum: 32
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      930                                                 |
0.00/0.00	c |  Number Clauses:        31                                                  |
0.00/0.00	c |  Number Cardinality:    30                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     930       61     1860 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       102 |     930       61     1860 |     5500      102    106 |  0.000 % |
0.00/0.04	c |       252 |     930       61     1860 |     6050      252    139 |  0.000 % |
0.04/0.07	c |       481 |     930       61     1860 |     6655      481    156 |  0.000 % |
0.09/0.14	c |       818 |     930       61     1860 |     7320      818    165 |  0.000 % |
0.19/0.23	c |      1324 |     930       61     1860 |     8052     1324    149 |  0.000 % |
0.39/0.45	c |      2083 |     930       61     1860 |     8857     2083    170 |  0.000 % |
0.79/0.80	c |      3225 |     930       61     1860 |     9743     3225    198 |  0.000 % |
1.69/1.78	c |      4933 |     930       61     1860 |    10717     4933    200 |  0.000 % |
3.09/3.11	c |      7495 |     930       61     1860 |    11789     7495    229 |  0.000 % |
5.99/6.04	c |     11340 |     930       61     1860 |    12968    11340    242 |  0.000 % |
12.09/12.18	c |     17106 |     930       61     1860 |    14265    10200    287 |  0.000 % |
20.68/20.78	c |     25758 |     930       61     1860 |    15692    11306    272 |  0.000 % |
36.37/36.48	c |     38736 |     930       61     1860 |    17261    16039    357 |  0.000 % |
60.47/60.51	c |     58202 |     930       61     1860 |    18987    17625    382 |  0.000 % |
90.96/91.10	c |     87396 |     930       61     1860 |    20886    17100    158 |  0.000 % |
145.84/145.92	c |    131190 |     930       61     1860 |    22974    17446    352 |  0.000 % |
234.29/234.47	c |    196876 |     930       61     1860 |    25272    23483    170 |  0.000 % |
447.02/447.23	c |    295402 |     930       61     1860 |    27799    14833    280 |  0.000 % |
655.93/656.24	c |    443192 |     930       61     1860 |    30579    19612    224 |  0.000 % |
939.30/939.77	c |    664875 |     930       61     1860 |    33637    17942    309 |  0.000 % |
1542.87/1543.58	c |    997400 |     930       61     1860 |    37001    30647    196 |  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-2655719-1276577378/watcher-2655719-1276577378 -o /tmp/evaluation-result-2655719-1276577378/solver-2655719-1276577378 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655719-1276577378.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: 1.05 1.01 1.00 3/106 3057
/proc/meminfo: memFree=1827308/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=2708 CPUtime=0
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 314 0 0 0 0 0 0 0 19 0 1 0 31394101 2772992 228 1992294400 134512640 135751879 4290258720 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 677 228 142 303 0 372 0

[startup+0.0468321 s]
/proc/loadavg: 1.05 1.01 1.00 3/106 3057
/proc/meminfo: memFree=1827308/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=2840 CPUtime=0.04
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 361 0 0 0 4 0 0 0 19 0 1 0 31394101 2908160 275 1992294400 134512640 135751879 4290258720 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 710 275 143 303 0 405 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2840

[startup+0.101842 s]
/proc/loadavg: 1.05 1.01 1.00 3/106 3057
/proc/meminfo: memFree=1827308/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=3104 CPUtime=0.09
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 424 0 0 0 9 0 0 0 19 0 1 0 31394101 3178496 338 1992294400 134512640 135751879 4290258720 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 776 338 143 303 0 471 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3104

[startup+0.30188 s]
/proc/loadavg: 1.05 1.01 1.00 3/106 3057
/proc/meminfo: memFree=1827308/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=3896 CPUtime=0.29
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 607 0 0 0 28 1 0 0 19 0 1 0 31394101 3989504 521 1992294400 134512640 135751879 4290258720 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 974 521 143 303 0 669 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3896

[startup+0.701954 s]
/proc/loadavg: 1.05 1.01 1.00 3/106 3057
/proc/meminfo: memFree=1827308/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=5216 CPUtime=0.69
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 952 0 0 0 68 1 0 0 19 0 1 0 31394101 5341184 866 1992294400 134512640 135751879 4290258720 18446744073709551615 134616543 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 1304 866 143 303 0 999 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5216

[startup+1.5011 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 3058
/proc/meminfo: memFree=1823704/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=6668 CPUtime=1.49
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 1324 0 0 0 147 2 0 0 21 0 1 0 31394101 6828032 1238 1992294400 134512640 135751879 4290258720 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 1667 1238 143 303 0 1362 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6668

[startup+3.1014 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 3058
/proc/meminfo: memFree=1821348/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=10232 CPUtime=3.09
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 2218 0 0 0 306 3 0 0 25 0 1 0 31394101 10477568 2132 1992294400 134512640 135751879 4290258720 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 2558 2132 143 303 0 2253 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10232

[startup+6.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 3060
/proc/meminfo: memFree=1814900/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=15252 CPUtime=6.29
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 3445 0 0 0 625 4 0 0 25 0 1 0 31394101 15618048 3359 1992294400 134512640 135751879 4290258720 18446744073709551615 134616363 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 3813 3359 143 303 0 3508 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15252

[startup+12.7012 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 3060
/proc/meminfo: memFree=1806468/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=23452 CPUtime=12.69
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 5501 0 0 0 1262 7 0 0 25 0 1 0 31394101 24014848 5415 1992294400 134512640 135751879 4290258720 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 5863 5415 143 303 0 5558 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23452

[startup+25.5016 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 3060
/proc/meminfo: memFree=1786628/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=43000 CPUtime=25.49
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 10395 0 0 0 2534 15 0 0 25 0 1 0 31394101 44032000 10309 1992294400 134512640 135751879 4290258720 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 10750 10309 143 303 0 10445 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43000

[startup+51.1014 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 3060
/proc/meminfo: memFree=1755628/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=74252 CPUtime=51.08
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 18199 0 0 0 5081 27 0 0 25 0 1 0 31394101 76034048 18113 1992294400 134512640 135751879 4290258720 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 18563 18113 143 303 0 18258 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 74252

[startup+102.309 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 3062
/proc/meminfo: memFree=1703300/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=125564 CPUtime=102.26
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 31012 0 0 0 10176 50 0 0 25 0 1 0 31394101 128577536 30926 1992294400 134512640 135751879 4290258720 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 31391 30926 143 303 0 31086 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 125564

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3064
/proc/meminfo: memFree=1642416/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=186768 CPUtime=162.22
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 46280 0 0 0 16147 75 0 0 25 0 1 0 31394101 191250432 46194 1992294400 134512640 135751879 4290258720 18446744073709551615 134616794 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 46692 46194 143 303 0 46387 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 186768

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3064
/proc/meminfo: memFree=1611416/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=217524 CPUtime=222.2
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 53934 0 0 0 22125 95 0 0 25 0 1 0 31394101 222744576 53848 1992294400 134512640 135751879 4290258720 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 54381 53848 143 303 0 54076 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 217524

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3066
/proc/meminfo: memFree=1563552/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=265740 CPUtime=282.18
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 65956 0 0 0 28101 117 0 0 25 0 1 0 31394101 272117760 65870 1992294400 134512640 135751879 4290258720 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 66435 65870 143 303 0 66130 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 265740

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3068
/proc/meminfo: memFree=1531312/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=297368 CPUtime=342.15
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 73874 0 0 0 34081 134 0 0 25 0 1 0 31394101 304504832 73788 1992294400 134512640 135751879 4290258720 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 74342 73788 143 303 0 74037 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 297368

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3070
/proc/meminfo: memFree=1500188/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=329408 CPUtime=402.13
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 81852 0 0 0 40063 150 0 0 25 0 1 0 31394101 337313792 81766 1992294400 134512640 135751879 4290258720 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 82352 81766 143 303 0 82047 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 329408

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3072
/proc/meminfo: memFree=1446248/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=382676 CPUtime=462.11
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 95140 0 0 0 46040 171 0 0 25 0 1 0 31394101 391860224 95054 1992294400 134512640 135751879 4290258720 18446744073709551615 134605063 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 95669 95054 143 303 0 95364 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 382676

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3072
/proc/meminfo: memFree=1404584/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=424572 CPUtime=522.09
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 105626 0 0 0 52014 195 0 0 25 0 1 0 31394101 434761728 105540 1992294400 134512640 135751879 4290258720 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 106143 105540 143 303 0 105838 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 424572

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3074
/proc/meminfo: memFree=1364780/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=464384 CPUtime=582.06
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 115541 0 0 0 57988 218 0 0 25 0 1 0 31394101 475529216 115455 1992294400 134512640 135751879 4290258720 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 116096 115455 143 303 0 115791 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 464384

[startup+642.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 3076
/proc/meminfo: memFree=1328076/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=500572 CPUtime=642.04
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 124573 0 0 0 63968 236 0 0 25 0 1 0 31394101 512585728 124487 1992294400 134512640 135751879 4290258720 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 125143 124487 143 303 0 124838 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 500572

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 3091
/proc/meminfo: memFree=1071520/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=756996 CPUtime=881.93
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 188588 0 0 0 87849 344 0 0 25 0 1 0 31394101 775163904 188502 1992294400 134512640 135751879 4290258720 18446744073709551615 134608166 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 189249 188502 143 303 0 188944 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 756996

[startup+942.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 3093
/proc/meminfo: memFree=1007040/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=822372 CPUtime=941.9
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 204936 0 0 0 93821 369 0 0 25 0 1 0 31394101 842108928 204850 1992294400 134512640 135751879 4290258720 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 205593 204850 143 303 0 205288 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 822372

[startup+1002.3 s]
/proc/loadavg: 1.12 1.07 1.01 2/107 3095
/proc/meminfo: memFree=969468/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=858704 CPUtime=1001.88
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 213995 0 0 0 99800 388 0 0 25 0 1 0 31394101 879312896 213909 1992294400 134512640 135751879 4290258720 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 214676 213909 143 303 0 214371 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 858704

[startup+1062.3 s]
/proc/loadavg: 1.08 1.07 1.01 2/107 3097
/proc/meminfo: memFree=940824/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=887744 CPUtime=1061.86
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 221225 0 0 0 105779 407 0 0 25 0 1 0 31394101 909049856 221139 1992294400 134512640 135751879 4290258720 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 221936 221139 143 303 0 221631 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 887744

[startup+1122.3 s]
/proc/loadavg: 1.07 1.07 1.01 2/107 3097
/proc/meminfo: memFree=909824/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=918348 CPUtime=1121.84
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 228865 0 0 0 111758 426 0 0 25 0 1 0 31394101 940388352 228779 1992294400 134512640 135751879 4290258720 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 229587 228779 143 303 0 229282 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 918348

[startup+1182.3 s]
/proc/loadavg: 1.06 1.07 1.01 2/107 3099
/proc/meminfo: memFree=883660/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=944800 CPUtime=1181.81
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 235469 0 0 0 117738 443 0 0 25 0 1 0 31394101 967475200 235383 1992294400 134512640 135751879 4290258720 18446744073709551615 134616380 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 236200 235383 143 303 0 235895 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 944800

[startup+1242.3 s]
/proc/loadavg: 1.13 1.08 1.01 2/107 3101
/proc/meminfo: memFree=847948/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=980176 CPUtime=1241.79
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 244318 0 0 0 123713 466 0 0 25 0 1 0 31394101 1003700224 244232 1992294400 134512640 135751879 4290258720 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 245044 244232 143 303 0 244739 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 980176

[startup+1302.3 s]
/proc/loadavg: 1.19 1.11 1.02 2/107 3103
/proc/meminfo: memFree=813104/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=1014664 CPUtime=1301.77
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 252936 0 0 0 129689 488 0 0 25 0 1 0 31394101 1039015936 252850 1992294400 134512640 135751879 4290258720 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 253666 252850 143 303 0 253361 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 1014664

[startup+1362.3 s]
/proc/loadavg: 1.07 1.09 1.02 2/107 3105
/proc/meminfo: memFree=781608/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=1046652 CPUtime=1361.75
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 260925 0 0 0 135671 504 0 0 25 0 1 0 31394101 1071771648 260839 1992294400 134512640 135751879 4290258720 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 261663 260839 143 303 0 261358 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 1046652

[startup+1422.31 s]
/proc/loadavg: 1.02 1.07 1.01 2/107 3105
/proc/meminfo: memFree=748128/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=1079680 CPUtime=1421.73
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 269171 0 0 0 141649 524 0 0 25 0 1 0 31394101 1105592320 269085 1992294400 134512640 135751879 4290258720 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 269920 269085 143 303 0 269615 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 1079680

[startup+1482.3 s]
/proc/loadavg: 1.01 1.05 1.00 2/107 3107
/proc/meminfo: memFree=725808/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=1102000 CPUtime=1481.69
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 274756 0 0 0 147629 540 0 0 25 0 1 0 31394101 1128448000 274670 1992294400 134512640 135751879 4290258720 18446744073709551615 134616543 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 275500 274670 143 303 0 275195 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 1102000

[startup+1542.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 3109
/proc/meminfo: memFree=703860/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=1123980 CPUtime=1541.67
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 280216 0 0 0 153612 555 0 0 25 0 1 0 31394101 1150955520 280130 1992294400 134512640 135751879 4290258720 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 280995 280130 143 303 0 280690 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 1123980

[startup+1602.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 3111
/proc/meminfo: memFree=660956/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=1167120 CPUtime=1601.65
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 290989 0 0 0 159591 574 0 0 25 0 1 0 31394101 1195130880 290903 1992294400 134512640 135751879 4290258720 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 291780 290903 143 303 0 291475 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 1167120

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 3113
/proc/meminfo: memFree=632436/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=1195376 CPUtime=1661.63
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 298015 0 0 0 165572 591 0 0 25 0 1 0 31394101 1224065024 297929 1992294400 134512640 135751879 4290258720 18446744073709551615 134605082 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 298844 297930 143 303 0 298539 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 1195376

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 3113
/proc/meminfo: memFree=599328/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=1229200 CPUtime=1721.6
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 306452 0 0 0 171550 610 0 0 25 0 1 0 31394101 1258700800 306366 1992294400 134512640 135751879 4290258720 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 307300 306366 143 303 0 306995 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 1229200

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 3115
/proc/meminfo: memFree=565104/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=1262664 CPUtime=1781.58
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 314796 0 0 0 177529 629 0 0 25 0 1 0 31394101 1292967936 314710 1992294400 134512640 135751879 4290258720 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 315666 314710 143 303 0 315361 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 1262664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 3115
/proc/meminfo: memFree=556672/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=1270904 CPUtime=1800.08
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4202496 316844 0 0 0 179374 634 0 0 25 0 1 0 31394101 1301405696 316758 1992294400 134512640 135751879 4290258720 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3057/statm: 317726 316758 143 303 0 317421 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1270904

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

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

[startup+1800.91 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 3115
/proc/meminfo: memFree=556672/2059040 swapFree=4140396/4192956
[pid=3057] ppid=3055 vsize=0 CPUtime=1800.18
/proc/3057/stat : 3057 (wbo1.4a) R 3055 3057 2574 0 -1 4203524 316844 0 0 0 179374 644 0 0 25 0 1 0 31394101 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/3057/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.93
CPU time (s): 1800.21
CPU user time (s): 1793.75
CPU system time (s): 6.46102
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 1270904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.75
system time used= 6.46102
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 316844
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= 4882

runsolver used 3.2795 second user time and 8.20175 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-15 06:49:38
IDJOB=2655719
IDBENCH=2583
IDSOLVER=1160
FILE ID=node019/2655719-1276577378
PBS_JOBID= 11173520
Free space on /tmp= 62416 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655719-1276577378/watcher-2655719-1276577378 -o /tmp/evaluation-result-2655719-1276577378/solver-2655719-1276577378 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655719-1276577378.opb

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

MD5SUM BENCH= 583fb36c9cf948cc03f361dd87435bdd
RANDOM SEED=1182690775

node019.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1827712 kB
Buffers:         22176 kB
Cached:         120592 kB
SwapCached:       5704 kB
Active:          30956 kB
Inactive:       124304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1827712 kB
SwapTotal:     4192956 kB
SwapFree:      4140396 kB
Dirty:            2640 kB
Writeback:           0 kB
AnonPages:       11068 kB
Mapped:          13112 kB
Slab:            54040 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182448 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62412 MiB
End job on node019 at 2010-06-15 07:19:41