Trace number 352463

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) 1566.4 1566.89

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_1.opb.PB06.opb
MD5SUM2fd45123d8e20b24379108257151f007
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark433
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 414
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 488873
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 488873
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
18.99/19.04	c starting to Solve
18.99/19.04	c #variables read: 10000 - #constraints read: 656901
25.39/25.45	o 6372
25.59/25.64	o 6360
25.79/25.80	o 6305
26.49/26.55	o 6272
26.69/26.71	o 6260
27.39/27.46	o 6202
27.59/27.62	o 6181
27.69/27.78	o 6174
28.99/29.05	o 6170
30.29/30.36	o 6166
30.69/30.78	o 6160
30.89/30.94	o 6140
31.09/31.12	o 6113
31.19/31.27	o 6093
31.69/31.77	o 6066
31.89/31.94	o 6035
32.18/32.21	o 6029
32.78/32.83	o 6013
36.28/36.39	o 6008
36.58/36.62	o 6003
37.27/37.31	o 5970
37.37/37.48	o 5907
37.77/37.89	o 5894
38.17/38.23	o 5888
38.47/38.57	o 5880
38.67/38.78	o 5879
39.77/39.88	o 5860
40.67/40.71	o 5828
40.77/40.87	o 5797
40.97/41.04	o 5787
41.17/41.22	o 5786
41.27/41.39	o 5755
41.47/41.58	o 5747
41.67/41.76	o 5742
42.06/42.12	o 5738
43.16/43.29	o 5721
43.66/43.70	o 5717
43.76/43.87	o 5709
43.97/44.05	o 5700
44.16/44.22	o 5692
44.36/44.41	o 5671
366.68/366.86	o 5638
366.88/367.06	o 5615
367.08/367.26	o 5593
369.58/369.74	o 5592
369.68/369.90	o 5585
403.87/404.06	o 5571
406.07/406.28	o 5568
406.27/406.48	o 5565
459.75/459.92	o 5544
470.96/471.11	o 5538
471.26/471.48	o 5531
1177.87/1178.29	o 5485
1178.17/1178.52	o 5467
1181.46/1181.87	o 5446
1181.86/1182.23	o 5444
1183.97/1184.39	o 5432
1184.17/1184.55	o 5405
1184.47/1184.81	o 5399
1184.67/1185.00	o 5385
1184.87/1185.28	o 5358
1185.07/1185.46	o 5334
1185.27/1185.62	o 5304
1185.47/1185.82	o 5266
1187.16/1187.54	o 5261
1190.56/1190.96	o 5260
1190.76/1191.12	o 5240
1191.06/1191.43	o 5233
1191.26/1191.62	o 5226
1191.46/1191.80	o 5206
1191.56/1191.97	o 5198
1192.16/1192.51	o 5192
1192.26/1192.69	o 5191
1192.46/1192.85	o 5189
1192.66/1193.02	o 5174
1193.06/1193.45	o 5171
1193.57/1193.91	o 5168
1193.67/1194.08	o 5166
1218.76/1219.15	o 5162
1226.95/1227.33	o 5124
1227.16/1227.55	o 5119
1230.05/1230.43	o 5117
1231.15/1231.56	o 5112
1231.45/1231.88	o 5078

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352463-1176632667/instance-352463-1176632667.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/node47/watcher-352463-1176632667 -o ROOT/results/node47/solver-352463-1176632667 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/352463-1176632667/instance-352463-1176632667.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: 0.98 0.97 0.97 3/64 20797
/proc/meminfo: memFree=1838784/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=2552 CPUtime=0
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 18112098 2613248 228 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 10985175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 638 228 193 16 0 77 0

[startup+0.0824119 s]
/proc/loadavg: 0.98 0.97 0.97 3/64 20797
/proc/meminfo: memFree=1838784/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=4148 CPUtime=0.07
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 663 0 0 0 7 0 0 0 18 0 1 0 18112098 4247552 633 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 1037 633 199 16 0 476 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4148

[startup+0.101414 s]
/proc/loadavg: 0.98 0.97 0.97 3/64 20797
/proc/meminfo: memFree=1838784/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=4416 CPUtime=0.09
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 728 0 0 0 9 0 0 0 18 0 1 0 18112098 4521984 698 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 10985175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 1104 698 199 16 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4416

[startup+0.301435 s]
/proc/loadavg: 0.98 0.97 0.97 3/64 20797
/proc/meminfo: memFree=1838784/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=6948 CPUtime=0.29
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 1374 0 0 0 29 0 0 0 19 0 1 0 18112098 7114752 1344 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 1737 1344 199 16 0 1176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6948

[startup+0.701478 s]
/proc/loadavg: 0.98 0.97 0.97 3/64 20797
/proc/meminfo: memFree=1838784/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=12008 CPUtime=0.69
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 2624 0 0 0 68 1 0 0 22 0 1 0 18112098 12296192 2594 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546737 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 3002 2594 199 16 0 2441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12008

[startup+1.50156 s]
/proc/loadavg: 0.98 0.97 0.97 2/65 20798
/proc/meminfo: memFree=1824824/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=21732 CPUtime=1.49
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 5053 0 0 0 146 3 0 0 25 0 1 0 18112098 22253568 5023 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134534568 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 5433 5023 199 16 0 4872 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21732

[startup+3.10174 s]
/proc/loadavg: 0.98 0.97 0.97 2/65 20798
/proc/meminfo: memFree=1812088/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=40784 CPUtime=3.09
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 9827 0 0 0 303 6 0 0 25 0 1 0 18112098 41762816 9797 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 10196 9797 199 16 0 9635 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40784

[startup+6.30208 s]
/proc/loadavg: 0.98 0.97 0.97 2/65 20798
/proc/meminfo: memFree=1772472/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=79148 CPUtime=6.29
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 19421 0 0 0 619 10 0 0 25 0 1 0 18112098 81047552 19391 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 19787 19391 199 16 0 19226 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 79148

[startup+12.7018 s]
/proc/loadavg: 0.98 0.97 0.97 2/65 20798
/proc/meminfo: memFree=1756864/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=85476 CPUtime=12.69
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 20715 0 0 0 1258 11 0 0 25 0 1 0 18112098 87527424 20685 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 10952771 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 21369 20685 204 16 0 20808 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 85476

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=1747584/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=95448 CPUtime=25.49
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 23016 0 0 0 2537 12 0 0 25 0 1 0 18112098 97738752 22986 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134530538 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 23862 22986 206 16 0 23301 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 95448

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=1747584/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=95448 CPUtime=51.06
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 23016 0 0 0 5093 13 0 0 25 0 1 0 18112098 97738752 22986 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520424 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 23862 22986 206 16 0 23301 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 95448

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=1708736/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=134276 CPUtime=102.25
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 32712 0 0 0 10206 19 0 0 25 0 1 0 18112098 137498624 32682 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517928 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 33569 32682 206 16 0 33008 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 134276

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=1647680/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=196204 CPUtime=162.24
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 48163 0 0 0 16195 29 0 0 25 0 1 0 18112098 200912896 48130 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 49051 48130 206 16 0 48490 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 196204

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=1569664/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=273260 CPUtime=222.22
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 67459 0 0 0 22184 38 0 0 25 0 1 0 18112098 279818240 67426 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 68315 67426 206 16 0 67754 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 273260

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=1489280/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=354972 CPUtime=282.2
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 87825 0 0 0 28169 51 0 0 25 0 1 0 18112098 363491328 87792 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 88743 87792 206 16 0 88182 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 354972

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=1395520/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=447464 CPUtime=342.18
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 110964 0 0 0 34153 65 0 0 25 0 1 0 18112098 458203136 110931 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 111866 110931 206 16 0 111305 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 447464

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=1311936/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=531452 CPUtime=402.16
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 131971 0 0 0 40140 76 0 0 25 0 1 0 18112098 544206848 131938 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 132863 131938 206 16 0 132302 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 531452

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=1234816/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=607760 CPUtime=462.15
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 151067 0 0 0 46127 88 0 0 25 0 1 0 18112098 622346240 151034 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 151940 151034 206 16 0 151379 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 607760

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=1161856/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=681628 CPUtime=522.14
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 169419 0 0 0 52114 100 0 0 25 0 1 0 18112098 697987072 169386 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 170407 169386 206 16 0 169846 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 681628

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=1088192/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=754776 CPUtime=582.12
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 187664 0 0 0 58102 110 0 0 25 0 1 0 18112098 772890624 187631 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 188694 187631 206 16 0 188133 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 754776

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=1016768/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=825468 CPUtime=642.11
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 205338 0 0 0 64090 121 0 0 25 0 1 0 18112098 845279232 205305 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 206367 205305 206 16 0 205806 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 825468

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=945152/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=897400 CPUtime=702.09
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 223355 0 0 0 70078 131 0 0 25 0 1 0 18112098 918937600 223322 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528015 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 224350 223322 206 16 0 223789 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 897400

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=881408/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=960504 CPUtime=762.08
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 239127 0 0 0 76069 139 0 0 25 0 1 0 18112098 983556096 239094 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 240126 239094 206 16 0 239565 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 960504

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=825600/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=1016860 CPUtime=822.06
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 253208 0 0 0 82060 146 0 0 25 0 1 0 18112098 1041264640 253175 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 254215 253175 206 16 0 253654 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1016860

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=763712/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=1077944 CPUtime=882.04
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 268493 0 0 0 88050 154 0 0 25 0 1 0 18112098 1103814656 268460 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 269486 268460 206 16 0 268925 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1077944

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=705344/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=1136672 CPUtime=942.02
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 283194 0 0 0 94039 163 0 0 25 0 1 0 18112098 1163952128 283161 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 284168 283161 206 16 0 283607 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1136672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=645696/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=1195896 CPUtime=1002.01
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 297987 0 0 0 100028 173 0 0 25 0 1 0 18112098 1224597504 297954 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 298974 297954 206 16 0 298413 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1195896

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=594880/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=1246952 CPUtime=1062
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 310762 0 0 0 106019 181 0 0 25 0 1 0 18112098 1276878848 310729 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 311738 310729 206 16 0 311177 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1246952

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=546176/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=1295116 CPUtime=1121.98
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 322798 0 0 0 112011 187 0 0 25 0 1 0 18112098 1326198784 322764 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517933 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 323779 322764 206 16 0 323218 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1295116

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=493696/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=1347964 CPUtime=1181.96
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 336012 0 0 0 118002 194 0 0 25 0 1 0 18112098 1380315136 335978 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 336991 335978 206 16 0 336430 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1347964

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=399232/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=1443076 CPUtime=1241.95
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 359528 0 0 0 123987 208 0 0 25 0 1 0 18112098 1477709824 359494 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 360769 359494 206 16 0 360208 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 1443076

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=309056/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=1532240 CPUtime=1301.94
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 381851 0 0 0 129970 224 0 0 25 0 1 0 18112098 1569013760 381817 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 383060 381817 206 16 0 382499 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1532240

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=234624/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=1607236 CPUtime=1361.92
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 400589 0 0 0 135954 238 0 0 25 0 1 0 18112098 1645809664 400555 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 401809 400555 206 16 0 401248 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 1607236

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=160384/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=1680708 CPUtime=1421.91
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 418989 0 0 0 141941 250 0 0 25 0 1 0 18112098 1721044992 418955 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 420177 418955 206 16 0 419616 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 1680708

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=89600/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=1752184 CPUtime=1481.88
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 436832 0 0 0 147927 261 0 0 25 0 1 0 18112098 1794236416 436798 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517911 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 438046 436798 206 16 0 437485 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 1752184

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=31296/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=1809540 CPUtime=1541.88
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 451176 0 0 0 153914 274 0 0 25 0 1 0 18112098 1852968960 451142 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 452385 451142 206 16 0 451824 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 1809540



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1566.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=15488/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=1843344 CPUtime=1566.11
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4194304 459633 0 0 0 156329 282 0 0 25 0 1 0 18112098 1887584256 459599 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 460836 459599 206 16 0 460275 0
Current children cumulated CPU time (s) 1566.11
Current children cumulated vsize (KiB) 1843344

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

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

[startup+1566.8 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20798
/proc/meminfo: memFree=15488/2055920 swapFree=4183704/4192956
[pid=20797] ppid=20795 vsize=0 CPUtime=1566.31
/proc/20797/stat : 20797 (Pueblo) R 20795 20797 19803 0 -1 4195332 459633 0 0 0 156329 302 0 0 25 0 1 0 18112098 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1566.31
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1566.89
CPU time (s): 1566.4
CPU user time (s): 1563.29
CPU system time (s): 3.10953
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 1843344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1563.29
system time used= 3.10953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459633
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= 2419

runsolver used 1.16482 second user time and 3.13452 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Sun Apr 15 10:24:27 UTC 2007

IDJOB= 352463
IDBENCH= 1977
IDSOLVER= 165
FILE ID= node47/352463-1176632667

PBS_JOBID= 4557072

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_1.opb.PB06.opb
COMMAND LINE= Pueblo /tmp/evaluation/352463-1176632667/instance-352463-1176632667.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-352463-1176632667 -o ROOT/results/node47/conversion-352463-1176632667 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352463-1176632667/instance-352463-1176632667.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-352463-1176632667 -o ROOT/results/node47/solver-352463-1176632667 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/352463-1176632667/instance-352463-1176632667.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  2fd45123d8e20b24379108257151f007

RANDOM SEED= 566309105

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1839192 kB
Buffers:          8644 kB
Cached:         153224 kB
SwapCached:       3576 kB
Active:          94908 kB
Inactive:        77552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839192 kB
SwapTotal:     4192956 kB
SwapFree:      4183704 kB
Dirty:           19096 kB
Writeback:           0 kB
Mapped:          15836 kB
Slab:            30264 kB
Committed_AS:  2094996 kB
PageTables:       1452 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 node47 on Sun Apr 15 10:50:36 UTC 2007