Trace number 352372

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, and are wall clock time (not CPU 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 NameAnswerObjective functionCPU timeWall clock time
Pueblo 1.4? (MO) 1605.08 1605.6

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_6.opb.PB06.opb
MD5SUM5f836d1b8d150c1925229546ed283812
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark453
Best CPU time to get the best result obtained on this benchmark1800.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 453
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 491651
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 491651
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
18.69/18.78	c starting to Solve
18.69/18.78	c #variables read: 10000 - #constraints read: 656901
25.08/25.14	o 6704
25.19/25.29	o 6642
25.38/25.45	o 6597
25.58/25.63	o 6587
25.88/25.93	o 6439
25.98/26.09	o 6425
27.38/27.45	o 6400
30.38/30.43	o 6349
30.48/30.58	o 6317
32.58/32.62	o 6295
32.68/32.76	o 6269
37.18/37.26	o 6135
37.39/37.42	o 6060
37.58/37.61	o 5924
37.78/37.82	o 5915
38.28/38.36	o 5822
38.49/38.51	o 5813
38.98/39.09	o 5811
39.18/39.25	o 5744
39.38/39.44	o 5691
39.59/39.62	o 5686
39.78/39.82	o 5676
39.88/39.96	o 5659
40.38/40.44	o 5658
40.48/40.60	o 5623
40.78/40.82	o 5619
41.58/41.70	o 5614
41.88/41.90	o 5606
187.84/187.91	o 5572
187.94/188.04	o 5568
198.04/198.20	o 5563
198.24/198.34	o 5557
439.87/440.02	o 5525
440.07/440.20	o 5494
440.17/440.35	o 5463
556.54/556.74	o 5460
557.04/557.28	o 5449
572.94/573.16	o 5436
653.12/653.30	o 5415
670.91/671.15	o 5408
671.41/671.64	o 5406
672.51/672.71	o 5384
672.61/672.86	o 5360
672.81/673.03	o 5358
673.02/673.26	o 5351

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352372-1176630187/instance-352372-1176630187.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-352372-1176630187 -o ROOT/results/node72/solver-352372-1176630187 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/352372-1176630187/instance-352372-1176630187.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.95 0.98 3/77 27972
/proc/meminfo: memFree=1771568/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=2552 CPUtime=0
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 139057173 2613248 230 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 638 232 193 16 0 77 0

[startup+0.072479 s]
/proc/loadavg: 0.92 0.95 0.98 3/77 27972
/proc/meminfo: memFree=1771568/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=4016 CPUtime=0.06
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 632 0 0 0 6 0 0 0 18 0 1 0 139057173 4112384 602 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 1004 602 199 16 0 443 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4016

[startup+0.101481 s]
/proc/loadavg: 0.92 0.95 0.98 3/77 27972
/proc/meminfo: memFree=1771568/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=4416 CPUtime=0.09
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 728 0 0 0 9 0 0 0 18 0 1 0 139057173 4521984 698 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 1104 698 199 16 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4416

[startup+0.301499 s]
/proc/loadavg: 0.92 0.95 0.98 3/77 27972
/proc/meminfo: memFree=1771568/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=6948 CPUtime=0.29
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 1376 0 0 0 29 0 0 0 19 0 1 0 139057173 7114752 1346 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 1737 1346 199 16 0 1176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6948

[startup+0.701536 s]
/proc/loadavg: 0.92 0.95 0.98 3/77 27972
/proc/meminfo: memFree=1771568/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=12008 CPUtime=0.69
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 2624 0 0 0 68 1 0 0 23 0 1 0 139057173 12296192 2594 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 3002 2594 199 16 0 2441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12008

[startup+1.50161 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 27973
/proc/meminfo: memFree=1758120/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=21732 CPUtime=1.49
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 5079 0 0 0 147 2 0 0 25 0 1 0 139057173 22253568 5049 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 5433 5049 199 16 0 4872 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21732

[startup+3.10176 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 27973
/proc/meminfo: memFree=1744744/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=40784 CPUtime=3.09
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 9829 0 0 0 302 7 0 0 25 0 1 0 139057173 41762816 9799 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 10196 9799 199 16 0 9635 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40784

[startup+6.30105 s]
/proc/loadavg: 1.01 0.97 0.99 2/78 27973
/proc/meminfo: memFree=1705384/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=78880 CPUtime=6.29
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 19346 0 0 0 619 10 0 0 25 0 1 0 139057173 80773120 19316 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 19720 19316 199 16 0 19159 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 78880

[startup+12.7016 s]
/proc/loadavg: 1.01 0.97 0.99 2/78 27973
/proc/meminfo: memFree=1689520/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=85476 CPUtime=12.69
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 20723 0 0 0 1258 11 0 0 25 0 1 0 139057173 87527424 20693 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 21369 20693 204 16 0 20808 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 85476

[startup+25.5018 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27973
/proc/meminfo: memFree=1680240/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=95448 CPUtime=25.48
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 23016 0 0 0 2536 12 0 0 25 0 1 0 139057173 97738752 22986 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134530542 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 23862 22986 206 16 0 23301 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 95448

[startup+51.1012 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27973
/proc/meminfo: memFree=1680304/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=95448 CPUtime=51.07
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 23016 0 0 0 5094 13 0 0 25 0 1 0 139057173 97738752 22986 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 23862 22986 206 16 0 23301 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 95448

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27973
/proc/meminfo: memFree=1635568/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=140408 CPUtime=102.27
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 34234 0 0 0 10207 20 0 0 25 0 1 0 139057173 143777792 34204 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 35102 34204 206 16 0 34541 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 140408

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27973
/proc/meminfo: memFree=1542384/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=234204 CPUtime=162.25
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 57697 0 0 0 16190 35 0 0 25 0 1 0 139057173 239824896 57667 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 58551 57667 206 16 0 57990 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 234204

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27973
/proc/meminfo: memFree=1445296/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=330620 CPUtime=222.23
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 81757 0 0 0 22172 51 0 0 25 0 1 0 139057173 338554880 81727 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 82655 81727 206 16 0 82094 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 330620

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27973
/proc/meminfo: memFree=1348592/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=428048 CPUtime=282.22
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 106128 0 0 0 28157 65 0 0 25 0 1 0 139057173 438321152 106098 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2971259 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 107012 106098 206 16 0 106451 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 428048

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27973
/proc/meminfo: memFree=1268720/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=506864 CPUtime=342.2
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 125824 0 0 0 34144 76 0 0 25 0 1 0 139057173 519028736 125794 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 126716 125794 206 16 0 126155 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 506864

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27973
/proc/meminfo: memFree=1191728/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=584832 CPUtime=402.19
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 145218 0 0 0 40131 88 0 0 25 0 1 0 139057173 598867968 145188 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557374 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 146208 145188 206 16 0 145647 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 584832

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27973
/proc/meminfo: memFree=1120496/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=655180 CPUtime=462.17
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 162831 0 0 0 46117 100 0 0 25 0 1 0 139057173 670904320 162801 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 163795 162801 206 16 0 163234 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 655180

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27973
/proc/meminfo: memFree=1054640/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=721420 CPUtime=522.15
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 179360 0 0 0 52106 109 0 0 25 0 1 0 139057173 738734080 179330 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 180355 179330 206 16 0 179794 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 721420

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27973
/proc/meminfo: memFree=992880/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=782536 CPUtime=582.14
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 194668 0 0 0 58095 119 0 0 25 0 1 0 139057173 801316864 194638 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 195634 194638 206 16 0 195073 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 782536

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27973
/proc/meminfo: memFree=934768/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=839888 CPUtime=642.12
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 209014 0 0 0 64084 128 0 0 25 0 1 0 139057173 860045312 208984 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 209972 208984 206 16 0 209411 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 839888


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

[startup+762.307 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27973
/proc/meminfo: memFree=833584/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=940744 CPUtime=762.09
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 234249 0 0 0 76067 142 0 0 25 0 1 0 139057173 963321856 234214 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517930 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 235186 234214 206 16 0 234625 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 940744

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27973
/proc/meminfo: memFree=780656/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=994004 CPUtime=822.07
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 247566 0 0 0 82058 149 0 0 25 0 1 0 139057173 1017860096 247531 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 248501 247531 206 16 0 247940 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 994004

[startup+882.303 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27973
/proc/meminfo: memFree=735216/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=1038956 CPUtime=882.05
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 258804 0 0 0 88050 155 0 0 25 0 1 0 139057173 1063890944 258767 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 259739 258767 206 16 0 259178 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1038956

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27973
/proc/meminfo: memFree=680752/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=1093676 CPUtime=942.04
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 272499 0 0 0 94039 165 0 0 25 0 1 0 139057173 1119924224 272460 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 273419 272460 206 16 0 272858 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1093676

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27973
/proc/meminfo: memFree=626992/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=1146948 CPUtime=1002.03
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 285830 0 0 0 100030 173 0 0 25 0 1 0 139057173 1174474752 285790 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 286737 285790 206 16 0 286176 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1146948

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 27973
/proc/meminfo: memFree=575920/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=1198284 CPUtime=1062
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 298678 0 0 0 106021 179 0 0 25 0 1 0 139057173 1227042816 298637 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 299571 298637 206 16 0 299010 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1198284

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/84 28147
/proc/meminfo: memFree=522672/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=1249884 CPUtime=1121.92
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 311552 0 0 0 112005 187 0 0 25 0 1 0 139057173 1279881216 311510 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2975253 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 312471 311510 206 16 0 311910 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 1249884

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 28175
/proc/meminfo: memFree=474544/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=1299500 CPUtime=1181.88
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 323945 0 0 0 117994 194 0 0 25 0 1 0 139057173 1330688000 323901 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519989 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 324875 323901 206 16 0 324314 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 1299500

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 28175
/proc/meminfo: memFree=426544/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=1346952 CPUtime=1241.87
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 335822 0 0 0 123985 202 0 0 25 0 1 0 139057173 1379278848 335776 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517890 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 336738 335776 206 16 0 336177 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 1346952

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 28175
/proc/meminfo: memFree=347056/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=1426776 CPUtime=1301.86
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 355531 0 0 0 129968 218 0 0 25 0 1 0 139057173 1461018624 355485 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2971259 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 356694 355485 206 16 0 356133 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 1426776

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 28175
/proc/meminfo: memFree=258672/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=1515736 CPUtime=1361.84
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 377762 0 0 0 135946 238 0 0 25 0 1 0 139057173 1552113664 377716 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 378934 377716 206 16 0 378373 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 1515736

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 28175
/proc/meminfo: memFree=171824/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=1601708 CPUtime=1421.82
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 399267 0 0 0 141926 256 0 0 25 0 1 0 139057173 1640148992 399221 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2971259 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 400427 399221 206 16 0 399866 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 1601708

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 28175
/proc/meminfo: memFree=84720/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=1689308 CPUtime=1481.8
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 421187 0 0 0 147903 277 0 0 25 0 1 0 139057173 1729851392 421141 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 422327 421141 206 16 0 421766 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 1689308

[startup+1542.3 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 28175
/proc/meminfo: memFree=15920/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=1766628 CPUtime=1541.79
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 440503 0 0 0 153883 296 0 0 25 0 1 0 139057173 1809027072 440457 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 441657 440457 206 16 0 441096 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 1766628

[startup+1602.3 s]
/proc/loadavg: 1.17 1.02 1.01 2/78 28175
/proc/meminfo: memFree=15600/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=1838932 CPUtime=1601.77
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 458578 0 0 0 159867 310 0 0 25 0 1 0 139057173 1883066368 458532 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 459733 458532 206 16 0 459172 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 1838932



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1605.3 s]
/proc/loadavg: 1.16 1.02 1.00 2/78 28175
/proc/meminfo: memFree=14960/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=1843248 CPUtime=1604.78
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4194304 459647 0 0 0 160167 311 0 0 25 0 1 0 139057173 1887485952 459601 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 460812 459601 206 16 0 460251 0
Current children cumulated CPU time (s) 1604.78
Current children cumulated vsize (KiB) 1843248

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

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

[startup+1605.41 s]
/proc/loadavg: 1.16 1.02 1.00 2/78 28175
/proc/meminfo: memFree=14960/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=0 CPUtime=1604.88
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4195332 459647 0 0 0 160167 321 0 0 25 0 1 0 139057173 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1604.88
Current children cumulated vsize (KiB) 0

[startup+1605.5 s]
/proc/loadavg: 1.16 1.02 1.00 2/78 28175
/proc/meminfo: memFree=14960/2055920 swapFree=4171824/4192956
[pid=27972] ppid=27970 vsize=0 CPUtime=1604.97
/proc/27972/stat : 27972 (Pueblo) R 27970 27972 27294 0 -1 4195332 459647 0 0 0 160167 330 0 0 25 0 1 0 139057173 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/27972/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1604.97
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1605.6
CPU time (s): 1605.08
CPU user time (s): 1601.67
CPU system time (s): 3.40448
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 1843248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1601.67
system time used= 3.40448
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459647
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= 11
involuntary context switches= 33570

runsolver used 1.9427 second user time and 3.80142 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sun Apr 15 09:43:07 UTC 2007

IDJOB= 352372
IDBENCH= 1970
IDSOLVER= 165
FILE ID= node72/352372-1176630187

PBS_JOBID= 4559802

Free space on /tmp= 66545 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_6.opb.PB06.opb
COMMAND LINE= Pueblo /tmp/evaluation/352372-1176630187/instance-352372-1176630187.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-352372-1176630187 -o ROOT/results/node72/conversion-352372-1176630187 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352372-1176630187/instance-352372-1176630187.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-352372-1176630187 -o ROOT/results/node72/solver-352372-1176630187 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/352372-1176630187/instance-352372-1176630187.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  5f836d1b8d150c1925229546ed283812

RANDOM SEED= 483795591

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
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		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1771912 kB
Buffers:         33872 kB
Cached:         149272 kB
SwapCached:       2224 kB
Active:          81924 kB
Inactive:       124216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1771912 kB
SwapTotal:     4192956 kB
SwapFree:      4171824 kB
Dirty:           19212 kB
Writeback:           0 kB
Mapped:          38124 kB
Slab:            63388 kB
Committed_AS:  1928536 kB
PageTables:       1788 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66545 MiB

End job on node72 on Sun Apr 15 10:09:55 UTC 2007