Trace number 352411

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) 1446.89 1447.39

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_14.opb.PB06.opb
MD5SUM13c1b3915f4d316b882a7e551b1f0496
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark502
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 502
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 498884
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 498884
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
18.68/18.77	c starting to Solve
18.68/18.77	c #variables read: 10000 - #constraints read: 656901
25.08/25.15	o 7088
25.29/25.31	o 6996
25.48/25.50	o 6981
25.58/25.66	o 6932
27.68/27.73	o 6920
27.78/27.89	o 6892
27.98/28.04	o 6891
28.18/28.25	o 6886
28.38/28.42	o 6879
28.58/28.62	o 6857
28.78/28.82	o 6844
28.88/28.97	o 6833
29.88/29.94	o 6828
29.98/30.10	o 6826
30.18/30.26	o 6800
30.38/30.43	o 6798
30.48/30.59	o 6796
30.68/30.75	o 6743
32.88/32.99	o 6151
33.07/33.13	o 6072
33.17/33.28	o 6068
40.57/40.60	o 5967
40.77/40.89	o 5931
42.98/43.04	o 5930
43.18/43.20	o 5902
43.28/43.33	o 5894
149.44/149.51	o 5859
149.54/149.65	o 5853
149.63/149.79	o 5811
153.03/153.14	o 5800
153.13/153.29	o 5786
191.63/191.76	o 5780
191.83/191.90	o 5775
191.93/192.04	o 5751
192.03/192.18	o 5732
192.23/192.33	o 5727
192.33/192.49	o 5712
196.02/196.13	o 5704
196.22/196.30	o 5699
196.32/196.44	o 5684
206.72/206.87	o 5677
214.42/214.50	o 5671
960.46/960.85	o 5669
960.66/961.05	o 5656
963.76/964.19	o 5647
973.46/973.82	o 5632
977.95/978.37	o 5629
978.15/978.52	o 5624

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352411-1176631380/instance-352411-1176631380.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/node37/watcher-352411-1176631380 -o ROOT/results/node37/solver-352411-1176631380 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/352411-1176631380/instance-352411-1176631380.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: 1.56 1.21 1.06 3/78 31275
/proc/meminfo: memFree=1814208/2055920 swapFree=4031068/4192956
[pid=31275] ppid=31273 vsize=2552 CPUtime=0
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 111050460 2613248 230 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134515980 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 638 232 193 16 0 77 0

[startup+0.044852 s]
/proc/loadavg: 1.56 1.21 1.06 3/78 31275
/proc/meminfo: memFree=1814208/2055920 swapFree=4031068/4192956
[pid=31275] ppid=31273 vsize=3616 CPUtime=0.04
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 538 0 0 0 4 0 0 0 18 0 1 0 111050460 3702784 508 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 904 508 199 16 0 343 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3616

[startup+0.101862 s]
/proc/loadavg: 1.56 1.21 1.06 3/78 31275
/proc/meminfo: memFree=1814208/2055920 swapFree=4031068/4192956
[pid=31275] ppid=31273 vsize=4416 CPUtime=0.09
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 724 0 0 0 9 0 0 0 18 0 1 0 111050460 4521984 694 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 1104 694 199 16 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4416

[startup+0.301899 s]
/proc/loadavg: 1.56 1.21 1.06 3/78 31275
/proc/meminfo: memFree=1814208/2055920 swapFree=4031068/4192956
[pid=31275] ppid=31273 vsize=6948 CPUtime=0.29
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 1367 0 0 0 29 0 0 0 19 0 1 0 111050460 7114752 1337 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 1737 1337 199 16 0 1176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6948

[startup+0.701975 s]
/proc/loadavg: 1.56 1.21 1.06 3/78 31275
/proc/meminfo: memFree=1814208/2055920 swapFree=4031068/4192956
[pid=31275] ppid=31273 vsize=11876 CPUtime=0.69
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 2601 0 0 0 68 1 0 0 23 0 1 0 111050460 12161024 2571 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 2969 2571 199 16 0 2408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11876

[startup+1.50113 s]
/proc/loadavg: 1.60 1.22 1.06 2/79 31276
/proc/meminfo: memFree=1800248/2055920 swapFree=4031068/4192956
[pid=31275] ppid=31273 vsize=21600 CPUtime=1.49
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 5022 0 0 0 147 2 0 0 25 0 1 0 111050460 22118400 4992 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 5400 4992 199 16 0 4839 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21600

[startup+3.10143 s]
/proc/loadavg: 1.60 1.22 1.06 2/79 31276
/proc/meminfo: memFree=1787576/2055920 swapFree=4031068/4192956
[pid=31275] ppid=31273 vsize=40516 CPUtime=3.09
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 9776 0 0 0 304 5 0 0 25 0 1 0 111050460 41488384 9746 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 10129 9746 199 16 0 9568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40516

[startup+6.30203 s]
/proc/loadavg: 1.60 1.22 1.06 2/79 31276
/proc/meminfo: memFree=1748344/2055920 swapFree=4031068/4192956
[pid=31275] ppid=31273 vsize=78616 CPUtime=6.29
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 19276 0 0 0 620 9 0 0 25 0 1 0 111050460 80502784 19246 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 19654 19246 199 16 0 19093 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 78616

[startup+12.7012 s]
/proc/loadavg: 1.51 1.21 1.06 2/79 31276
/proc/meminfo: memFree=1732216/2055920 swapFree=4031068/4192956
[pid=31275] ppid=31273 vsize=85476 CPUtime=12.68
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 20723 0 0 0 1259 9 0 0 25 0 1 0 111050460 87527424 20693 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532452 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 21369 20693 204 16 0 20808 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 85476

[startup+25.5017 s]
/proc/loadavg: 1.43 1.20 1.06 2/79 31276
/proc/meminfo: memFree=1722936/2055920 swapFree=4031068/4192956
[pid=31275] ppid=31273 vsize=95448 CPUtime=25.48
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 23016 0 0 0 2537 11 0 0 25 0 1 0 111050460 97738752 22986 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134531555 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 23862 22986 206 16 0 23301 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 95448

[startup+51.1015 s]
/proc/loadavg: 1.28 1.19 1.06 2/79 31276
/proc/meminfo: memFree=1722936/2055920 swapFree=4031068/4192956
[pid=31275] ppid=31273 vsize=95448 CPUtime=51.07
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 23016 0 0 0 5095 12 0 0 25 0 1 0 111050460 97738752 22986 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 23862 22986 206 16 0 23301 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 95448

[startup+102.305 s]
/proc/loadavg: 1.11 1.15 1.05 2/79 31276
/proc/meminfo: memFree=1687800/2055920 swapFree=4031068/4192956
[pid=31275] ppid=31273 vsize=130708 CPUtime=102.26
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 31823 0 0 0 10208 18 0 0 25 0 1 0 111050460 133844992 31793 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 32677 31793 206 16 0 32116 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 130708

[startup+162.301 s]
/proc/loadavg: 1.04 1.12 1.05 2/79 31276
/proc/meminfo: memFree=1627768/2055920 swapFree=4031132/4192956
[pid=31275] ppid=31273 vsize=191444 CPUtime=162.23
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 47014 0 0 0 16197 26 0 0 25 0 1 0 111050460 196038656 46984 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 47861 46984 206 16 0 47300 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 191444

[startup+222.302 s]
/proc/loadavg: 1.01 1.10 1.04 2/79 31276
/proc/meminfo: memFree=1546936/2055920 swapFree=4031132/4192956
[pid=31275] ppid=31273 vsize=271344 CPUtime=222.21
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 66982 0 0 0 22184 37 0 0 25 0 1 0 111050460 277856256 66952 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3605453 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 67836 66952 206 16 0 67275 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 271344

[startup+282.301 s]
/proc/loadavg: 1.00 1.08 1.04 2/79 31276
/proc/meminfo: memFree=1476152/2055920 swapFree=4031196/4192956
[pid=31275] ppid=31273 vsize=342860 CPUtime=282.19
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 84865 0 0 0 28172 47 0 0 25 0 1 0 111050460 351088640 84835 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 85715 84835 206 16 0 85154 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 342860

[startup+342.301 s]
/proc/loadavg: 1.00 1.06 1.03 2/79 31276
/proc/meminfo: memFree=1399992/2055920 swapFree=4031196/4192956
[pid=31275] ppid=31273 vsize=418456 CPUtime=342.17
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 103713 0 0 0 34159 58 0 0 25 0 1 0 111050460 428498944 103678 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 104614 103678 206 16 0 104053 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 418456

[startup+402.302 s]
/proc/loadavg: 1.00 1.05 1.02 2/79 31276
/proc/meminfo: memFree=1307832/2055920 swapFree=4031196/4192956
[pid=31275] ppid=31273 vsize=510820 CPUtime=402.15
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 126825 0 0 0 40142 73 0 0 25 0 1 0 111050460 523079680 126790 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 127705 126790 206 16 0 127144 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 510820

[startup+462.301 s]
/proc/loadavg: 1.00 1.04 1.02 2/79 31276
/proc/meminfo: memFree=1228792/2055920 swapFree=4031260/4192956
[pid=31275] ppid=31273 vsize=588996 CPUtime=462.13
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 146404 0 0 0 46128 85 0 0 25 0 1 0 111050460 603131904 146369 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517919 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 147249 146369 206 16 0 146688 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 588996

[startup+522.301 s]
/proc/loadavg: 1.00 1.03 1.01 2/79 31276
/proc/meminfo: memFree=1155320/2055920 swapFree=4031260/4192956
[pid=31275] ppid=31273 vsize=663400 CPUtime=522.11
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 164861 0 0 0 52115 96 0 0 25 0 1 0 111050460 679321600 164826 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 165850 164826 206 16 0 165289 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 663400

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.01 2/79 31276
/proc/meminfo: memFree=1062520/2055920 swapFree=4031324/4192956
[pid=31275] ppid=31273 vsize=755424 CPUtime=582.09
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 187885 0 0 0 58099 110 0 0 25 0 1 0 111050460 773554176 187850 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 188856 187850 206 16 0 188295 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 755424

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 31276
/proc/meminfo: memFree=972792/2055920 swapFree=4031324/4192956
[pid=31275] ppid=31273 vsize=844116 CPUtime=642.08
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 210104 0 0 0 64081 127 0 0 25 0 1 0 111050460 864374784 210069 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517906 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 211029 210069 206 16 0 210468 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 844116

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 31276
/proc/meminfo: memFree=882680/2055920 swapFree=4031324/4192956
[pid=31275] ppid=31273 vsize=934696 CPUtime=702.05
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 232760 0 0 0 70062 143 0 0 25 0 1 0 111050460 957128704 232725 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517940 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 233674 232725 206 16 0 233113 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 934696

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31276
/proc/meminfo: memFree=803832/2055920 swapFree=4031388/4192956
[pid=31275] ppid=31273 vsize=1013520 CPUtime=762.03
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 252237 0 0 0 76048 155 0 0 25 0 1 0 111050460 1037844480 252202 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 253380 252202 206 16 0 252819 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1013520

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31276
/proc/meminfo: memFree=727928/2055920 swapFree=4031388/4192956
[pid=31275] ppid=31273 vsize=1090120 CPUtime=822.01
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 271380 0 0 0 82032 169 0 0 25 0 1 0 111050460 1116282880 271345 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 272530 271345 206 16 0 271969 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 1090120

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31276
/proc/meminfo: memFree=652792/2055920 swapFree=4031452/4192956
[pid=31275] ppid=31273 vsize=1164300 CPUtime=881.99
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 289923 0 0 0 88016 183 0 0 25 0 1 0 111050460 1192243200 289888 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 291075 289888 206 16 0 290514 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 1164300

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31276
/proc/meminfo: memFree=554296/2055920 swapFree=4031452/4192956
[pid=31275] ppid=31273 vsize=1263588 CPUtime=941.96
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 314755 0 0 0 93999 197 0 0 25 0 1 0 111050460 1293914112 314720 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 315897 314720 206 16 0 315336 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 1263588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31276
/proc/meminfo: memFree=463480/2055920 swapFree=4031452/4192956
[pid=31275] ppid=31273 vsize=1353292 CPUtime=1001.95
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 337206 0 0 0 99983 212 0 0 25 0 1 0 111050460 1385771008 337171 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 338323 337171 206 16 0 337762 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 1353292

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31276
/proc/meminfo: memFree=390584/2055920 swapFree=4031516/4192956
[pid=31275] ppid=31273 vsize=1427044 CPUtime=1061.93
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 355564 0 0 0 105968 225 0 0 25 0 1 0 111050460 1461293056 355529 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 356761 355529 206 16 0 356200 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 1427044

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31276
/proc/meminfo: memFree=313656/2055920 swapFree=4031516/4192956
[pid=31275] ppid=31273 vsize=1503076 CPUtime=1121.91
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 374601 0 0 0 111952 239 0 0 25 0 1 0 111050460 1539149824 374566 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3602043 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 375769 374566 206 16 0 375208 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 1503076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31276
/proc/meminfo: memFree=244728/2055920 swapFree=4031580/4192956
[pid=31275] ppid=31273 vsize=1572460 CPUtime=1181.89
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 391926 0 0 0 117939 250 0 0 25 0 1 0 111050460 1610199040 391891 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559528 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 393115 391891 206 16 0 392554 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 1572460

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31276
/proc/meminfo: memFree=180472/2055920 swapFree=4031580/4192956
[pid=31275] ppid=31273 vsize=1635980 CPUtime=1241.86
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 407817 0 0 0 123925 261 0 0 25 0 1 0 111050460 1675243520 407782 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 408995 407782 206 16 0 408434 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 1635980

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31276
/proc/meminfo: memFree=116600/2055920 swapFree=4031580/4192956
[pid=31275] ppid=31273 vsize=1698884 CPUtime=1301.85
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 423570 0 0 0 129912 273 0 0 25 0 1 0 111050460 1739657216 423535 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 424721 423535 206 16 0 424160 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 1698884

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31276
/proc/meminfo: memFree=51064/2055920 swapFree=4031644/4192956
[pid=31275] ppid=31273 vsize=1765120 CPUtime=1361.83
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 440082 0 0 0 135897 286 0 0 25 0 1 0 111050460 1807482880 440047 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 441280 440047 206 16 0 440719 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 1765120

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31276
/proc/meminfo: memFree=15160/2055920 swapFree=4031644/4192956
[pid=31275] ppid=31273 vsize=1821660 CPUtime=1421.81
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 454245 0 0 0 141884 297 0 0 25 0 1 0 111050460 1865379840 454210 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 455415 454210 206 16 0 454854 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 1821660



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1447.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31276
/proc/meminfo: memFree=15608/2055920 swapFree=4031644/4192956
[pid=31275] ppid=31273 vsize=1843220 CPUtime=1446.6
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4194304 459612 0 0 0 144360 300 0 0 25 0 1 0 111050460 1887457280 459577 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 460805 459577 206 16 0 460244 0
Current children cumulated CPU time (s) 1446.6
Current children cumulated vsize (KiB) 1843220

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

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

[startup+1447.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31276
/proc/meminfo: memFree=15608/2055920 swapFree=4031644/4192956
[pid=31275] ppid=31273 vsize=0 CPUtime=1446.7
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4195332 459612 0 0 0 144360 310 0 0 25 0 1 0 111050460 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1446.7
Current children cumulated vsize (KiB) 0

[startup+1447.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31276
/proc/meminfo: memFree=15608/2055920 swapFree=4031644/4192956
[pid=31275] ppid=31273 vsize=0 CPUtime=1446.79
/proc/31275/stat : 31275 (Pueblo) R 31273 31275 30220 0 -1 4195332 459612 0 0 0 144360 319 0 0 25 0 1 0 111050460 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/31275/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1446.79
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1447.39
CPU time (s): 1446.89
CPU user time (s): 1443.6
CPU system time (s): 3.2915
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 1843220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1443.6
system time used= 3.2915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459612
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= 30972

runsolver used 1.52477 second user time and 3.74743 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sun Apr 15 10:03:00 UTC 2007

IDJOB= 352411
IDBENCH= 1973
IDSOLVER= 165
FILE ID= node37/352411-1176631380

PBS_JOBID= 4557073

Free space on /tmp= 66546 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_14.opb.PB06.opb
COMMAND LINE= Pueblo /tmp/evaluation/352411-1176631380/instance-352411-1176631380.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-352411-1176631380 -o ROOT/results/node37/conversion-352411-1176631380 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352411-1176631380/instance-352411-1176631380.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-352411-1176631380 -o ROOT/results/node37/solver-352411-1176631380 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/352411-1176631380/instance-352411-1176631380.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  13c1b3915f4d316b882a7e551b1f0496

RANDOM SEED= 553009446

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
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:       1814552 kB
Buffers:         19120 kB
Cached:         126944 kB
SwapCached:       2516 kB
Active:          68952 kB
Inactive:       103260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814552 kB
SwapTotal:     4192956 kB
SwapFree:      4031068 kB
Dirty:           19128 kB
Writeback:           0 kB
Mapped:          33680 kB
Slab:            54476 kB
Committed_AS:  1120400 kB
PageTables:       2000 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= 66546 MiB

End job on node37 on Sun Apr 15 10:27:09 UTC 2007