Trace number 2655718

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) 1740.4 1741.09

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-65-60.opb
MD5SUM6f6d5bf9df98767681bd16885050de4b
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 benchmark0.19497
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3900
Total number of constraints125
Number of constraints which are clauses65
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint60
Maximum length of a constraint65
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 66
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-2655718-1276576821.opb.
0.00/0.00	c Instance file HOME/instance-2655718-1276576821.opb
0.00/0.00	c File size is 69123 bytes.
0.00/0.01	c Highest Coefficient sum: 66
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      3900                                                |
0.00/0.01	c |  Number Clauses:        65                                                  |
0.00/0.01	c |  Number Cardinality:    60                                                  |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    3900      125     7800 |     5000        0    nan |  0.000 % |
0.00/0.06	c |       100 |    3900      125     7800 |     5500      100    272 |  0.000 % |
0.07/0.09	c |       250 |    3900      125     7800 |     6050      250    309 |  0.000 % |
0.19/0.22	c |       476 |    3900      125     7800 |     6655      476    466 |  0.000 % |
0.39/0.44	c |       813 |    3900      125     7800 |     7320      813    441 |  0.000 % |
0.68/0.71	c |      1320 |    3900      125     7800 |     8052     1320    398 |  0.000 % |
1.19/1.24	c |      2079 |    3900      125     7800 |     8857     2079    393 |  0.000 % |
2.10/2.19	c |      3220 |    3900      125     7800 |     9743     3220    400 |  0.000 % |
3.49/3.53	c |      4928 |    3900      125     7800 |    10717     4928    386 |  0.000 % |
5.69/5.71	c |      7493 |    3900      125     7800 |    11789     7493    373 |  0.000 % |
9.80/9.90	c |     11339 |    3900      125     7800 |    12968    11339    381 |  0.000 % |
17.60/17.65	c |     17106 |    3900      125     7800 |    14265     8728    413 |  0.000 % |
31.38/31.45	c |     25755 |    3900      125     7800 |    15692    17377    409 |  0.000 % |
53.77/53.80	c |     38729 |    3900      125     7800 |    17261    11928    621 |  0.000 % |
118.76/118.86	c |     58193 |    3900      125     7800 |    18987    20871    714 |  0.000 % |
202.51/202.63	c |     87385 |    3900      125     7800 |    20886    17121    797 |  0.000 % |
309.26/309.41	c |    131177 |    3900      125     7800 |    22974    24096    749 |  0.000 % |
573.06/573.33	c |    196861 |    3900      125     7800 |    25272    23056   1094 |  0.000 % |
951.51/951.97	c |    295387 |    3900      125     7800 |    27799    27394    963 |  0.000 % |
1451.81/1452.43	c |    443176 |    3900      125     7800 |    30579    14483    836 |  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-2655718-1276576821/watcher-2655718-1276576821 -o /tmp/evaluation-result-2655718-1276576821/solver-2655718-1276576821 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655718-1276576821.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 2970
/proc/meminfo: memFree=1712320/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=3152 CPUtime=0
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 388 0 0 0 0 0 0 0 20 0 1 0 33285567 3227648 307 1992294400 134512640 135751879 4294637440 18446744073709551615 135378706 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 788 307 135 303 0 466 0

[startup+0.079871 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 2970
/proc/meminfo: memFree=1712320/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=3480 CPUtime=0.07
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 546 0 0 0 7 0 0 0 20 0 1 0 33285567 3563520 448 1992294400 134512640 135751879 4294637440 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 870 448 143 303 0 565 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3480

[startup+0.100847 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 2970
/proc/meminfo: memFree=1712320/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=3612 CPUtime=0.09
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 580 0 0 0 9 0 0 0 20 0 1 0 33285567 3698688 482 1992294400 134512640 135751879 4294637440 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 903 482 143 303 0 598 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3612

[startup+0.300885 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 2970
/proc/meminfo: memFree=1712320/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=4404 CPUtime=0.29
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 776 0 0 0 29 0 0 0 20 0 1 0 33285567 4509696 678 1992294400 134512640 135751879 4294637440 18446744073709551615 134518470 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 1101 678 143 303 0 796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4404

[startup+0.700959 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 2970
/proc/meminfo: memFree=1712320/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=5460 CPUtime=0.68
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 1041 0 0 0 68 0 0 0 20 0 1 0 33285567 5591040 943 1992294400 134512640 135751879 4294637440 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 1365 943 143 303 0 1060 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5460

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2971
/proc/meminfo: memFree=1708220/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=7440 CPUtime=1.49
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 1520 0 0 0 148 1 0 0 23 0 1 0 33285567 7618560 1422 1992294400 134512640 135751879 4294637440 18446744073709551615 134518477 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 1860 1422 143 303 0 1555 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7440

[startup+3.1004 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2971
/proc/meminfo: memFree=1705616/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=10608 CPUtime=3.08
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 2321 0 0 0 307 1 0 0 25 0 1 0 33285567 10862592 2223 1992294400 134512640 135751879 4294637440 18446744073709551615 134518470 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 2652 2223 143 303 0 2347 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10608

[startup+6.30099 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2971
/proc/meminfo: memFree=1699292/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=16548 CPUtime=6.29
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 3806 0 0 0 626 3 0 0 25 0 1 0 33285567 16945152 3708 1992294400 134512640 135751879 4294637440 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 4137 3708 143 303 0 3832 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16548

[startup+12.7002 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2971
/proc/meminfo: memFree=1688504/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=26316 CPUtime=12.68
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 6237 0 0 0 1263 5 0 0 25 0 1 0 33285567 26947584 6139 1992294400 134512640 135751879 4294637440 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 6579 6139 143 303 0 6274 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26316

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2971
/proc/meminfo: memFree=1671640/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=42564 CPUtime=25.49
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 10305 0 0 0 2539 10 0 0 25 0 1 0 33285567 43585536 10207 1992294400 134512640 135751879 4294637440 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 10641 10207 143 303 0 10336 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42564

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2971
/proc/meminfo: memFree=1637292/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=77160 CPUtime=51.07
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 18934 0 0 0 5088 19 0 0 25 0 1 0 33285567 79011840 18836 1992294400 134512640 135751879 4294637440 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 19290 18836 143 303 0 18985 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 77160

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2973
/proc/meminfo: memFree=1586080/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=127644 CPUtime=102.26
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 31566 0 0 0 10193 33 0 0 25 0 1 0 33285567 130707456 31468 1992294400 134512640 135751879 4294637440 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 31911 31468 143 303 0 31606 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 127644

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2975
/proc/meminfo: memFree=1524824/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=189280 CPUtime=162.22
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 46958 0 0 0 16170 52 0 0 25 0 1 0 33285567 193822720 46860 1992294400 134512640 135751879 4294637440 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 47320 46860 143 303 0 47015 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 189280

[startup+222.301 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 2977
/proc/meminfo: memFree=1457864/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=255780 CPUtime=222.2
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 63574 0 0 0 22149 71 0 0 25 0 1 0 33285567 261918720 63476 1992294400 134512640 135751879 4294637440 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 63945 63476 143 303 0 63640 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 255780

[startup+282.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 2979
/proc/meminfo: memFree=1380488/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=333440 CPUtime=282.17
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 82961 0 0 0 28126 91 0 0 25 0 1 0 33285567 341442560 82863 1992294400 134512640 135751879 4294637440 18446744073709551615 134616526 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 83360 82863 143 303 0 83055 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 333440

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 2979
/proc/meminfo: memFree=1293688/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=419844 CPUtime=342.15
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 104582 0 0 0 34102 113 0 0 25 0 1 0 33285567 429920256 104484 1992294400 134512640 135751879 4294637440 18446744073709551615 134616545 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 104961 104484 143 303 0 104656 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 419844

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 2981
/proc/meminfo: memFree=1245700/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=467832 CPUtime=402.13
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 116552 0 0 0 40086 127 0 0 25 0 1 0 33285567 479059968 116454 1992294400 134512640 135751879 4294637440 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 116958 116454 143 303 0 116653 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 467832

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 2983
/proc/meminfo: memFree=1181964/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=531172 CPUtime=462.11
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 132404 0 0 0 46068 143 0 0 25 0 1 0 33285567 543920128 132306 1992294400 134512640 135751879 4294637440 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 132793 132306 143 303 0 132488 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 531172

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2985
/proc/meminfo: memFree=1129264/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=584744 CPUtime=522.08
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 145764 0 0 0 52051 157 0 0 25 0 1 0 33285567 598777856 145666 1992294400 134512640 135751879 4294637440 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 146186 145666 143 303 0 145881 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 584744

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2987
/proc/meminfo: memFree=1045936/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=667316 CPUtime=582.06
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 166409 0 0 0 58030 176 0 0 25 0 1 0 33285567 683331584 166311 1992294400 134512640 135751879 4294637440 18446744073709551615 134608368 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 166829 166311 143 303 0 166524 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 667316

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2987
/proc/meminfo: memFree=979472/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=733036 CPUtime=642.04
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 182817 0 0 0 64010 194 0 0 25 0 1 0 33285567 750628864 182719 1992294400 134512640 135751879 4294637440 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 183259 182719 143 303 0 182954 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 733036

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 2993
/proc/meminfo: memFree=796944/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=915936 CPUtime=821.96
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 228527 0 0 0 81952 244 0 0 25 0 1 0 33285567 937918464 228429 1992294400 134512640 135751879 4294637440 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 228984 228429 143 303 0 228679 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 915936

[startup+882.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 2995
/proc/meminfo: memFree=731472/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=980816 CPUtime=881.94
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 244730 0 0 0 87931 263 0 0 25 0 1 0 33285567 1004355584 244632 1992294400 134512640 135751879 4294637440 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 245204 244632 143 303 0 244899 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 980816

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 2995
/proc/meminfo: memFree=674680/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=1038128 CPUtime=941.92
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 259072 0 0 0 93913 279 0 0 25 0 1 0 33285567 1063043072 258974 1992294400 134512640 135751879 4294637440 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 259532 258974 143 303 0 259227 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 1038128

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2997
/proc/meminfo: memFree=593088/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=1118640 CPUtime=1001.9
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 279199 0 0 0 99892 298 0 0 25 0 1 0 33285567 1145487360 279101 1992294400 134512640 135751879 4294637440 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 279660 279101 143 303 0 279355 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1118640

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2999
/proc/meminfo: memFree=542496/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=1170080 CPUtime=1061.88
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 292057 0 0 0 105875 313 0 0 25 0 1 0 33285567 1198161920 291959 1992294400 134512640 135751879 4294637440 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 292520 291959 143 303 0 292215 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1170080

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3001
/proc/meminfo: memFree=486200/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=1225580 CPUtime=1121.85
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 305925 0 0 0 111857 328 0 0 25 0 1 0 33285567 1254993920 305827 1992294400 134512640 135751879 4294637440 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 306395 305827 143 303 0 306090 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 1225580

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3003
/proc/meminfo: memFree=411428/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=1300836 CPUtime=1181.83
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 324708 0 0 0 117836 347 0 0 25 0 1 0 33285567 1332056064 324610 1992294400 134512640 135751879 4294637440 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 325209 324610 143 303 0 324904 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 1300836

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3012
/proc/meminfo: memFree=339632/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=1371096 CPUtime=1241.79
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 342283 0 0 0 123816 363 0 0 25 0 1 0 33285567 1404002304 342185 1992294400 134512640 135751879 4294637440 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 342774 342185 143 303 0 342469 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 1371096

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3014
/proc/meminfo: memFree=288048/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=1422300 CPUtime=1301.78
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 355068 0 0 0 129798 380 0 0 25 0 1 0 33285567 1456435200 354970 1992294400 134512640 135751879 4294637440 18446744073709551615 134605030 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 355575 354970 143 303 0 355270 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 1422300

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3016
/proc/meminfo: memFree=211540/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=1499324 CPUtime=1361.75
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 374322 0 0 0 135773 402 0 0 25 0 1 0 33285567 1535307776 374224 1992294400 134512640 135751879 4294637440 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 374831 374224 143 303 0 374526 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 1499324

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3018
/proc/meminfo: memFree=146812/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=1563412 CPUtime=1421.73
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 390332 0 0 0 141754 419 0 0 25 0 1 0 33285567 1600933888 390234 1992294400 134512640 135751879 4294637440 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 390853 390234 143 303 0 390548 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 1563412

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3020
/proc/meminfo: memFree=70428/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=1640220 CPUtime=1481.7
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 409519 0 0 0 147732 438 0 0 25 0 1 0 33285567 1679585280 409421 1992294400 134512640 135751879 4294637440 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 410055 409421 143 303 0 409750 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 1640220

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3020
/proc/meminfo: memFree=10908/2059040 swapFree=4140428/4192956
[pid=2970] ppid=2968 vsize=1699428 CPUtime=1541.68
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 424331 0 0 0 153715 453 0 0 25 0 1 0 33285567 1740214272 424233 1992294400 134512640 135751879 4294637440 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 424857 424233 143 303 0 424552 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 1699428

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3022
/proc/meminfo: memFree=9404/2059040 swapFree=4140412/4192956
[pid=2970] ppid=2968 vsize=1729584 CPUtime=1601.66
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 431878 0 0 0 159702 464 0 0 25 0 1 0 33285567 1771094016 431780 1992294400 134512640 135751879 4294637440 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 432396 431780 143 303 0 432091 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 1729584

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3024
/proc/meminfo: memFree=10440/2059040 swapFree=4140328/4192956
[pid=2970] ppid=2968 vsize=1775988 CPUtime=1661.63
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 443459 0 0 0 165686 477 0 0 25 0 1 0 33285567 1818611712 443361 1992294400 134512640 135751879 4294637440 18446744073709551615 134616507 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 443997 443361 143 303 0 443692 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 1775988

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3026
/proc/meminfo: memFree=9332/2059040 swapFree=4140328/4192956
[pid=2970] ppid=2968 vsize=1829696 CPUtime=1721.61
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 456871 0 0 0 171669 492 0 0 25 0 1 0 33285567 1873608704 456773 1992294400 134512640 135751879 4294637440 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 457424 456773 143 303 0 457119 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 1829696



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1740.9 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 3026
/proc/meminfo: memFree=9244/2059040 swapFree=4140328/4192956
[pid=2970] ppid=2968 vsize=1843232 CPUtime=1740.21
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4202496 460257 0 0 0 173524 497 0 0 25 0 1 0 33285567 1887469568 460159 1992294400 134512640 135751879 4294637440 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2970/statm: 460808 460159 143 303 0 460503 0
Current children cumulated CPU time (s) 1740.21
Current children cumulated vsize (KiB) 1843232

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

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

[startup+1741.01 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 3026
/proc/meminfo: memFree=9244/2059040 swapFree=4140328/4192956
[pid=2970] ppid=2968 vsize=0 CPUtime=1740.31
/proc/2970/stat : 2970 (wbo1.4a) R 2968 2970 32419 0 -1 4203524 460257 0 0 0 173524 507 0 0 25 0 1 0 33285567 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/2970/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1740.31
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1741.09
CPU time (s): 1740.4
CPU user time (s): 1735.24
CPU system time (s): 5.15821
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 1843232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1735.24
system time used= 5.15822
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460257
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= 2552

runsolver used 3.03054 second user time and 8.06377 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-15 06:40:21
IDJOB=2655718
IDBENCH=2581
IDSOLVER=1160
FILE ID=node007/2655718-1276576821
PBS_JOBID= 11173514
Free space on /tmp= 62488 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-65-60.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655718-1276576821/watcher-2655718-1276576821 -o /tmp/evaluation-result-2655718-1276576821/solver-2655718-1276576821 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655718-1276576821.opb

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

MD5SUM BENCH= 6f6d5bf9df98767681bd16885050de4b
RANDOM SEED=731705536

node007.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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1712724 kB
Buffers:         48096 kB
Cached:         204236 kB
SwapCached:       6368 kB
Active:          97408 kB
Inactive:       168288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1712724 kB
SwapTotal:     4192956 kB
SwapFree:      4140428 kB
Dirty:            2768 kB
Writeback:           0 kB
AnonPages:       11588 kB
Mapped:          13136 kB
Slab:            58776 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180584 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= 62484 MiB
End job on node007 at 2010-06-15 07:09:24