Trace number 352346

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) 1759.73 1760.29

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_4.opb.PB06.opb
MD5SUMca3282cf347faf21ba3550ec87dd7af4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark466
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 466
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 494728
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 494728
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
18.78/18.82	c starting to Solve
18.78/18.82	c #variables read: 10000 - #constraints read: 656901
25.08/25.19	o 7252
25.38/25.41	o 7235
25.58/25.60	o 7191
25.68/25.76	o 7174
25.98/26.02	o 7007
26.08/26.18	o 6971
26.28/26.36	o 6940
26.48/26.52	o 6904
26.68/26.71	o 6891
26.98/27.03	o 6854
27.18/27.23	o 6845
27.28/27.39	o 6822
27.48/27.55	o 6784
27.68/27.73	o 6729
27.88/27.99	o 6680
28.38/28.47	o 6634
30.18/30.29	o 6631
30.38/30.44	o 6628
30.58/30.61	o 6604
30.68/30.78	o 6602
31.18/31.21	o 6594
31.28/31.39	o 6559
31.78/31.88	o 6528
31.98/32.04	o 6489
32.68/32.76	o 6452
35.68/35.73	o 6384
35.78/35.89	o 6376
36.78/36.87	o 6373
37.08/37.17	o 6334
37.28/37.33	o 6326
37.38/37.49	o 6285
37.58/37.66	o 6277
38.38/38.49	o 6269
38.58/38.65	o 6264
38.78/38.81	o 6237
38.88/38.98	o 6222
39.08/39.15	o 6193
39.48/39.57	o 6167
71.96/72.04	o 6085
72.16/72.23	o 6081
72.36/72.43	o 6053
72.57/72.64	o 6049
72.76/72.88	o 6023
72.96/73.08	o 6019
73.16/73.26	o 5997
73.36/73.46	o 5993
73.56/73.67	o 5965
73.76/73.88	o 5961
74.46/74.55	o 5942
74.66/74.75	o 5931
74.86/74.98	o 5911
75.06/75.18	o 5900
75.36/75.42	o 5895
75.56/75.65	o 5883
75.76/75.86	o 5876
75.96/76.08	o 5859
76.16/76.27	o 5828
78.97/79.08	o 5809
79.17/79.27	o 5805
79.47/79.59	o 5779
79.67/79.79	o 5775
81.37/81.43	o 5767
81.56/81.63	o 5753
138.35/138.45	o 5752
139.45/139.58	o 5743
168.15/168.26	o 5733
182.84/182.93	o 5726
183.04/183.11	o 5721
183.54/183.61	o 5720
971.33/971.67	o 5716
976.53/976.86	o 5714
976.83/977.12	o 5710
977.03/977.32	o 5702
977.13/977.48	o 5701
977.33/977.64	o 5677
980.72/981.07	o 5673
1189.27/1189.64	o 5671
1189.47/1189.85	o 5667

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352346-1176629705/instance-352346-1176629705.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/node50/watcher-352346-1176629705 -o ROOT/results/node50/solver-352346-1176629705 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/352346-1176629705/instance-352346-1176629705.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: 0.91 0.97 0.99 3/64 12726
/proc/meminfo: memFree=1815480/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=2552 CPUtime=0
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 17815695 2613248 228 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8384215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 638 228 193 16 0 77 0

[startup+0.0605601 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12726
/proc/meminfo: memFree=1815480/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=3884 CPUtime=0.05
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 591 0 0 0 5 0 0 0 18 0 1 0 17815695 3977216 561 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8384215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 971 561 199 16 0 410 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3884

[startup+0.101563 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12726
/proc/meminfo: memFree=1815480/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=4416 CPUtime=0.09
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 728 0 0 0 9 0 0 0 18 0 1 0 17815695 4521984 698 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8384215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 1104 698 199 16 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4416

[startup+0.301581 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12726
/proc/meminfo: memFree=1815480/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=6948 CPUtime=0.29
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 1372 0 0 0 29 0 0 0 19 0 1 0 17815695 7114752 1342 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8384215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 1737 1342 199 16 0 1176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6948

[startup+0.701616 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12726
/proc/meminfo: memFree=1815480/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=11876 CPUtime=0.69
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 2618 0 0 0 68 1 0 0 24 0 1 0 17815695 12161024 2588 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8384215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 2969 2588 199 16 0 2408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11876

[startup+1.50169 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 12727
/proc/meminfo: memFree=1802096/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=21732 CPUtime=1.49
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 5065 0 0 0 147 2 0 0 25 0 1 0 17815695 22253568 5035 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8384215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 5433 5035 199 16 0 4872 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21732

[startup+3.10183 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 12727
/proc/meminfo: memFree=1788720/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=40784 CPUtime=3.09
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 9820 0 0 0 304 5 0 0 25 0 1 0 17815695 41762816 9790 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8384215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 10196 9790 199 16 0 9635 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40784

[startup+6.30111 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 12727
/proc/meminfo: memFree=1748848/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=79280 CPUtime=6.28
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 19438 0 0 0 619 9 0 0 25 0 1 0 17815695 81182720 19408 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 19820 19409 199 16 0 19259 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 79280

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 12727
/proc/meminfo: memFree=1733488/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=85476 CPUtime=12.68
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 20721 0 0 0 1258 10 0 0 25 0 1 0 17815695 87527424 20691 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532045 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 21369 20691 204 16 0 20808 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 85476

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 12727
/proc/meminfo: memFree=1724208/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=95448 CPUtime=25.48
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 23016 0 0 0 2537 11 0 0 25 0 1 0 17815695 97738752 22986 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134530500 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 23862 22986 206 16 0 23301 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 95448

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 12727
/proc/meminfo: memFree=1724272/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=95448 CPUtime=51.07
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 23016 0 0 0 5095 12 0 0 25 0 1 0 17815695 97738752 22986 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/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: 0.98 0.97 0.99 2/65 12727
/proc/meminfo: memFree=1700400/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=119320 CPUtime=102.26
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 28990 0 0 0 10211 15 0 0 25 0 1 0 17815695 122183680 28960 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 29830 28960 206 16 0 29269 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 119320

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=1625840/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=194772 CPUtime=162.25
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 47831 0 0 0 16199 26 0 0 25 0 1 0 17815695 199446528 47801 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 48693 47801 206 16 0 48132 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 194772

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=1547824/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=271904 CPUtime=222.22
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 67106 0 0 0 22186 36 0 0 25 0 1 0 17815695 278429696 67076 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 67976 67076 206 16 0 67415 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 271904

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=1461424/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=359544 CPUtime=282.21
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 88972 0 0 0 28174 47 0 0 25 0 1 0 17815695 368173056 88942 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 89886 88942 206 16 0 89325 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 359544

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=1369840/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=449900 CPUtime=342.19
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 111573 0 0 0 34159 60 0 0 25 0 1 0 17815695 460697600 111543 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 112475 111543 206 16 0 111914 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 449900

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=1294960/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=524592 CPUtime=402.18
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 130238 0 0 0 40147 71 0 0 25 0 1 0 17815695 537182208 130208 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527658 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 131148 130208 206 16 0 130587 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 524592

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=1210544/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=609132 CPUtime=462.16
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 151297 0 0 0 46130 86 0 0 25 0 1 0 17815695 623751168 151267 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 152283 151267 206 16 0 151722 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 609132

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=1133040/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=687708 CPUtime=522.15
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 170928 0 0 0 52118 97 0 0 25 0 1 0 17815695 704212992 170898 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8353403 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 171927 170898 206 16 0 171366 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 687708

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=1037424/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=782244 CPUtime=582.13
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 194545 0 0 0 58100 113 0 0 25 0 1 0 17815695 801017856 194515 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 195561 194515 206 16 0 195000 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 782244

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=959984/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=858772 CPUtime=642.12
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 213698 0 0 0 64086 126 0 0 25 0 1 0 17815695 879382528 213668 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8356813 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 214693 213668 206 16 0 214132 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 858772


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=716848/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=1103284 CPUtime=822.07
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 274590 0 0 0 82036 171 0 0 25 0 1 0 17815695 1129762816 274560 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 275821 274560 206 16 0 275260 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1103284

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=633584/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=1185596 CPUtime=882.06
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 295184 0 0 0 88019 187 0 0 25 0 1 0 17815695 1214050304 295154 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 296399 295154 206 16 0 295838 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1185596

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=559152/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=1260872 CPUtime=942.04
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 313955 0 0 0 94005 199 0 0 25 0 1 0 17815695 1291132928 313925 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 315218 313925 206 16 0 314657 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1260872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=483952/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=1334908 CPUtime=1002.02
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 332475 0 0 0 99993 209 0 0 25 0 1 0 17815695 1366945792 332445 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517906 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 333727 332445 206 16 0 333166 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1334908

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=453488/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=1365612 CPUtime=1062.01
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 340154 0 0 0 105989 212 0 0 25 0 1 0 17815695 1398386688 340124 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527658 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 341403 340124 206 16 0 340842 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1365612

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=425328/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=1393536 CPUtime=1121.99
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 347134 0 0 0 111983 216 0 0 25 0 1 0 17815695 1426980864 347104 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 348384 347104 206 16 0 347823 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1393536

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=381552/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=1437844 CPUtime=1181.97
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 358214 0 0 0 117975 222 0 0 25 0 1 0 17815695 1472352256 358184 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 359461 358184 206 16 0 358900 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1437844

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=348208/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=1470268 CPUtime=1241.96
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 366316 0 0 0 123969 227 0 0 25 0 1 0 17815695 1505554432 366286 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 367567 366286 206 16 0 367006 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 1470268

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=317744/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=1500424 CPUtime=1301.94
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 373871 0 0 0 129963 231 0 0 25 0 1 0 17815695 1536434176 373841 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517928 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 375106 373841 206 16 0 374545 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1500424

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=293552/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=1524828 CPUtime=1361.92
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 379947 0 0 0 135959 233 0 0 25 0 1 0 17815695 1561423872 379917 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517928 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 381207 379917 206 16 0 380646 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 1524828

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=268784/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=1549296 CPUtime=1421.92
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 386087 0 0 0 141956 236 0 0 25 0 1 0 17815695 1586479104 386057 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 387324 386057 206 16 0 386763 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 1549296

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=241840/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=1576604 CPUtime=1481.89
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 392894 0 0 0 147950 239 0 0 25 0 1 0 17815695 1614442496 392864 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 394151 392864 206 16 0 393590 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 1576604

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12727
/proc/meminfo: memFree=199792/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=1618240 CPUtime=1541.88
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 403331 0 0 0 153942 246 0 0 25 0 1 0 17815695 1657077760 403301 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 404560 403301 206 16 0 403999 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 1618240

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 12899
/proc/meminfo: memFree=138280/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=1678668 CPUtime=1601.78
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 418436 0 0 0 159923 255 0 0 25 0 1 0 17815695 1718956032 418406 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559528 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 419667 418406 206 16 0 419106 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 1678668

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12925
/proc/meminfo: memFree=75696/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=1741824 CPUtime=1661.76
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 434233 0 0 0 165911 265 0 0 25 0 1 0 17815695 1783627776 434203 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 435456 434203 206 16 0 434895 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 1741824

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12925
/proc/meminfo: memFree=15664/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=1805748 CPUtime=1721.73
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 450227 0 0 0 171896 277 0 0 25 0 1 0 17815695 1849085952 450197 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 451437 450197 206 16 0 450876 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 1805748



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1760 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12925
/proc/meminfo: memFree=15536/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=1843220 CPUtime=1759.43
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4194304 459595 0 0 0 175659 284 0 0 25 0 1 0 17815695 1887457280 459565 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 460805 459565 206 16 0 460244 0
Current children cumulated CPU time (s) 1759.43
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+1760.2 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12925
/proc/meminfo: memFree=15536/2055920 swapFree=4183712/4192956
[pid=12726] ppid=12724 vsize=0 CPUtime=1759.62
/proc/12726/stat : 12726 (Pueblo) R 12724 12726 11964 0 -1 4195332 459595 0 0 0 175659 303 0 0 25 0 1 0 17815695 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/12726/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1759.62
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1760.29
CPU time (s): 1759.73
CPU user time (s): 1756.6
CPU system time (s): 3.12752
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 1843220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1756.6
system time used= 3.12752
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459595
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= 2971

runsolver used 1.24081 second user time and 3.63845 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sun Apr 15 09:35:05 UTC 2007

IDJOB= 352346
IDBENCH= 1968
IDSOLVER= 165
FILE ID= node50/352346-1176629705

PBS_JOBID= 4557065

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_4.opb.PB06.opb
COMMAND LINE= Pueblo /tmp/evaluation/352346-1176629705/instance-352346-1176629705.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-352346-1176629705 -o ROOT/results/node50/conversion-352346-1176629705 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352346-1176629705/instance-352346-1176629705.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-352346-1176629705 -o ROOT/results/node50/solver-352346-1176629705 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/352346-1176629705/instance-352346-1176629705.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  ca3282cf347faf21ba3550ec87dd7af4

RANDOM SEED= 439891089

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1815832 kB
Buffers:          8844 kB
Cached:         180564 kB
SwapCached:       4324 kB
Active:          61028 kB
Inactive:       139684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815832 kB
SwapTotal:     4192956 kB
SwapFree:      4183712 kB
Dirty:           19152 kB
Writeback:           0 kB
Mapped:          15828 kB
Slab:            25340 kB
Committed_AS:   354504 kB
PageTables:       1460 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 node50 on Sun Apr 15 10:04:27 UTC 2007