Trace number 354616

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
PBS4 2007-03-23No Cert. 1800.13 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-pdc.r.opb
MD5SUM1b7a4ba09fe0e6b5976c5bba841ee84f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark94
Best CPU time to get the best result obtained on this benchmark14.0759
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 94
Optimality of the best value was proved YES
Number of variables19021
Total number of constraints6904
Number of constraints which are clauses6904
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 constraint403
Number of terms in the objective function 19021
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 19021
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 19021
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/354616-1176720429/instance-354616-1176720429.opb ......
5.58/5.63	c done parsing opb.
5.58/5.63	o 18805
8.08/8.19	o 18786
10.68/10.76	o 18785
13.28/13.31	o 18777
15.79/15.85	o 18771
18.28/18.38	o 18770
20.88/20.92	o 18769
23.38/23.46	o 18768
25.99/26.03	o 18767
28.59/28.65	o 18766
31.08/31.16	o 18407
33.58/33.65	o 18406
36.08/36.13	o 18404
38.58/38.60	o 18394
40.98/41.07	o 18393
43.48/43.55	o 18392
45.98/46.04	o 18379
48.48/48.54	o 18378
50.98/51.04	o 18377
53.48/53.52	o 18376
55.88/56.00	o 18375
58.37/58.47	o 18374
60.87/60.94	o 18373
63.37/63.42	o 18372
65.88/65.91	o 18371
68.37/68.41	o 18370
70.88/70.90	o 18369
73.27/73.39	o 18368
75.77/75.85	o 18367
78.27/78.32	o 18366
80.67/80.79	o 18365
83.17/83.27	o 18364
85.67/85.76	o 18363
88.17/88.25	o 18362
90.67/90.75	o 18361
93.17/93.24	o 18360
95.67/95.71	o 18359
98.06/98.18	o 18358
100.56/100.65	o 18357
103.07/103.12	o 18356
105.47/105.56	o 18093
107.97/108.00	o 18091
110.37/110.44	o 18090
112.76/112.89	o 18089
115.26/115.31	o 18088
117.66/117.72	o 18087
120.06/120.14	o 18086
122.46/122.56	o 18071
124.97/125.00	o 18070
127.36/127.44	o 18069
129.76/129.88	o 18068
132.26/132.32	o 18067
134.66/134.75	o 18066
137.06/137.16	o 18065
139.46/139.57	o 18064
141.86/141.99	o 18063
144.36/144.43	o 18062
146.76/146.87	o 18061
149.26/149.30	o 18060
151.66/151.74	o 18059
154.06/154.17	o 18058
156.46/156.58	o 18057
158.85/158.99	o 18056
161.35/161.41	o 18055
163.76/163.83	o 18054
166.15/166.26	o 18053
168.65/168.70	o 18052
171.05/171.14	o 18051
173.45/173.57	o 18050
175.86/175.99	o 18049
178.34/178.40	o 18048
180.75/180.82	o 18047
183.15/183.23	o 18046
185.54/185.67	o 18045
188.05/188.11	o 18044
190.45/190.54	o 18043
192.84/192.98	o 18042
195.34/195.40	o 18041
197.75/197.81	o 18040
200.15/200.21	o 18039
202.54/202.62	o 18038
205.04/205.19	o 18037
207.24/207.32	o 16057
209.35/209.41	o 16056
211.34/211.49	o 16055
213.44/213.57	o 16054
215.54/215.64	o 16053
217.64/217.70	o 16052
219.64/219.76	o 16051
221.73/221.82	o 16050
223.74/223.89	o 16049
225.84/225.98	o 16048
227.94/228.07	o 16047
230.04/230.16	o 16046
232.14/232.24	o 16045
234.15/234.30	o 16037
236.24/236.36	o 16036
238.34/238.42	o 16021
240.34/240.48	o 16020
242.44/242.53	o 16019
244.54/244.62	o 16018
246.53/246.69	o 16017
248.63/248.77	o 16016
250.73/250.84	o 16015
252.84/252.93	o 16014
254.83/254.99	o 16013
256.93/257.04	o 16012
258.94/259.09	o 16011
261.03/261.15	o 16010
263.13/263.21	o 16009
265.23/265.30	o 16008
267.23/267.38	o 16007
269.33/269.46	o 16006
271.43/271.54	o 16005
273.52/273.62	o 16004
275.53/275.67	o 16003
277.63/277.73	o 16002
279.63/279.78	o 16001
282.13/282.27	o 16000
283.82/283.94	o 12930
285.43/285.56	o 12929
287.03/287.18	o 12928
288.72/288.80	o 12927
290.33/290.43	o 12926
291.93/292.05	o 12925
293.53/293.66	o 12924
295.12/295.27	o 12923
296.72/296.87	o 12922
298.33/298.46	o 12845
299.92/300.05	o 12844
301.52/301.63	o 12843
303.12/303.23	o 12842
304.72/304.83	o 12841
306.92/307.04	o 12840
307.92/308.03	o 7130
308.82/308.90	o 7129
309.63/309.76	o 7125
310.52/310.63	o 7124
311.42/311.50	o 7123
312.22/312.37	o 7122
313.12/313.23	o 7121
313.92/314.10	o 7120
314.82/314.96	o 7119
315.71/315.82	o 7118
316.51/316.67	o 7117
317.42/317.53	o 7116
318.22/318.39	o 7115
319.12/319.25	o 7114
320.02/320.12	o 7113
320.82/320.98	o 7112
321.72/321.84	o 7111
322.61/322.70	o 7110
323.42/323.56	o 7109
324.32/324.43	o 7108
325.21/325.30	o 7107
326.02/326.16	o 7106
326.92/327.02	o 7105
327.72/327.89	o 7104
1800.10/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354616-1176720429/instance-354616-1176720429.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/node52/watcher-354616-1176720429 -o ROOT/results/node52/solver-354616-1176720429 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354616-1176720429/PBS4 /tmp/evaluation/354616-1176720429/instance-354616-1176720429.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: 0.78 0.95 0.98 3/64 18384
/proc/meminfo: memFree=1842076/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=3108 CPUtime=0
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 545 0 0 0 0 0 0 0 18 0 1 0 26888004 3182592 527 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 0 0 0
/proc/18384/statm: 777 531 81 219 0 554 0

[startup+0.0481879 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 18384
/proc/meminfo: memFree=1842076/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=4528 CPUtime=0.04
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 914 0 0 0 4 0 0 0 18 0 1 0 26888004 4636672 896 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134519167 0 0 4096 0 0 0 0 17 0 0 0
/proc/18384/statm: 1132 896 86 219 0 909 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4528

[startup+0.101191 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 18384
/proc/meminfo: memFree=1842076/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=5224 CPUtime=0.09
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 1075 0 0 0 9 0 0 0 18 0 1 0 26888004 5349376 1024 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588374 0 0 4096 0 0 0 0 17 0 0 0
/proc/18384/statm: 1306 1024 88 219 0 1083 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5224

[startup+0.301205 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 18384
/proc/meminfo: memFree=1842076/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=5224 CPUtime=0.29
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 1075 0 0 0 29 0 0 0 19 0 1 0 26888004 5349376 1024 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588268 0 0 4096 0 0 0 0 17 0 0 0
/proc/18384/statm: 1306 1024 88 219 0 1083 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5224

[startup+0.701231 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 18384
/proc/meminfo: memFree=1842076/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=5224 CPUtime=0.69
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 1075 0 0 0 69 0 0 0 23 0 1 0 26888004 5349376 1024 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 0 0 0
/proc/18384/statm: 1306 1024 88 219 0 1083 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5224

[startup+1.50129 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 18385
/proc/meminfo: memFree=1837972/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=5524 CPUtime=1.49
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 1150 0 0 0 149 0 0 0 25 0 1 0 26888004 5656576 1099 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588889 0 0 4096 0 0 0 0 17 0 0 0
/proc/18384/statm: 1381 1099 88 219 0 1158 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5524

[startup+3.1014 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 18385
/proc/meminfo: memFree=1837140/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=9876 CPUtime=3.09
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 2050 0 0 0 308 1 0 0 25 0 1 0 26888004 10113024 1924 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134635953 0 0 4096 0 0 0 0 17 1 0 0
/proc/18384/statm: 2469 1924 89 219 0 2246 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9876

[startup+6.30142 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 18385
/proc/meminfo: memFree=1833556/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=9632 CPUtime=6.28
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 2327 0 0 0 626 2 0 0 25 0 1 0 26888004 9863168 2106 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 2408 2106 104 219 0 2185 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9632

[startup+12.7029 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 18385
/proc/meminfo: memFree=1833620/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=9632 CPUtime=12.69
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 2327 0 0 0 1263 6 0 0 25 0 1 0 26888004 9863168 2106 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 2408 2106 104 219 0 2185 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9632

[startup+25.5017 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 18385
/proc/meminfo: memFree=1833684/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=9632 CPUtime=25.49
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 2327 0 0 0 2535 14 0 0 25 0 1 0 26888004 9863168 2106 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 2408 2106 104 219 0 2185 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9632

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 18385
/proc/meminfo: memFree=1833172/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=10220 CPUtime=51.08
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 2494 0 0 0 5080 28 0 0 25 0 1 0 26888004 10465280 2273 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 2555 2273 104 219 0 2332 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10220

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 18385
/proc/meminfo: memFree=1833236/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=10220 CPUtime=102.27
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 2494 0 0 0 10169 58 0 0 25 0 1 0 26888004 10465280 2273 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 2555 2273 104 219 0 2332 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10220

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 18385
/proc/meminfo: memFree=1833236/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=10220 CPUtime=162.25
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 2494 0 0 0 16132 93 0 0 25 0 1 0 26888004 10465280 2273 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 2555 2273 104 219 0 2332 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10220

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18385
/proc/meminfo: memFree=1833044/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=10220 CPUtime=222.24
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 2532 0 0 0 22094 130 0 0 25 0 1 0 26888004 10465280 2311 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 2555 2311 104 219 0 2332 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10220

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18385
/proc/meminfo: memFree=1833044/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=10352 CPUtime=282.22
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 2607 0 0 0 28052 170 0 0 25 0 1 0 26888004 10600448 2386 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 2588 2386 104 219 0 2365 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10352

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18385
/proc/meminfo: memFree=1830676/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=14952 CPUtime=342.21
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 3125 0 0 0 33998 223 0 0 25 0 1 0 26888004 15310848 2904 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 3738 2904 104 219 0 3515 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 14952

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18385
/proc/meminfo: memFree=1824276/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=23144 CPUtime=402.2
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 4750 0 0 0 39996 224 0 0 25 0 1 0 26888004 23699456 4529 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 5786 4529 104 219 0 5563 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 23144

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18385
/proc/meminfo: memFree=1817236/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=39528 CPUtime=462.18
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 6499 0 0 0 45993 225 0 0 25 0 1 0 26888004 40476672 6278 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 9882 6278 104 219 0 9659 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 39528

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18385
/proc/meminfo: memFree=1810388/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=39528 CPUtime=522.17
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 8206 0 0 0 51991 226 0 0 25 0 1 0 26888004 40476672 7985 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 9882 7985 104 219 0 9659 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 39528

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18385
/proc/meminfo: memFree=1803412/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=72296 CPUtime=582.16
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 9941 0 0 0 57989 227 0 0 25 0 1 0 26888004 74031104 9720 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 18074 9720 104 219 0 17851 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 72296

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18385
/proc/meminfo: memFree=1796244/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=72296 CPUtime=642.15
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 11719 0 0 0 63987 228 0 0 25 0 1 0 26888004 74031104 11498 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 18074 11498 104 219 0 17851 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 72296


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

[startup+822.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 18385
/proc/meminfo: memFree=1775060/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=72296 CPUtime=822.11
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 16980 0 0 0 81980 231 0 0 25 0 1 0 26888004 74031104 16759 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134783588 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 18074 16759 104 219 0 17851 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 72296

[startup+882.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/71 18563
/proc/meminfo: memFree=1766484/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=137832 CPUtime=882
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 18729 0 0 0 87968 232 0 0 25 0 1 0 26888004 141139968 18508 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 34458 18508 104 219 0 34235 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 137832

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 18583
/proc/meminfo: memFree=1760660/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=137832 CPUtime=941.97
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 20505 0 0 0 93965 232 0 0 25 0 1 0 26888004 141139968 20284 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 34458 20284 104 219 0 34235 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 137832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18583
/proc/meminfo: memFree=1753748/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=138024 CPUtime=1001.96
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 22262 0 0 0 99963 233 0 0 25 0 1 0 26888004 141336576 21992 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 34506 21992 104 219 0 34283 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 138024

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18583
/proc/meminfo: memFree=1746324/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=138024 CPUtime=1061.95
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 24137 0 0 0 105961 234 0 0 25 0 1 0 26888004 141336576 23867 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 34506 23867 104 219 0 34283 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 138024

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18583
/proc/meminfo: memFree=1739092/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=138024 CPUtime=1121.94
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 25956 0 0 0 111959 235 0 0 25 0 1 0 26888004 141336576 25686 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 34506 25686 104 219 0 34283 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 138024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18583
/proc/meminfo: memFree=1731668/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=138024 CPUtime=1181.92
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 27830 0 0 0 117957 235 0 0 25 0 1 0 26888004 141336576 27560 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 34506 27560 104 219 0 34283 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 138024

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18585
/proc/meminfo: memFree=1724116/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=138024 CPUtime=1241.9
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 29677 0 0 0 123954 236 0 0 25 0 1 0 26888004 141336576 29407 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 34506 29407 104 219 0 34283 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 138024

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18585
/proc/meminfo: memFree=1717076/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=138024 CPUtime=1301.9
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 31426 0 0 0 129953 237 0 0 25 0 1 0 26888004 141336576 31156 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 34506 31156 104 219 0 34283 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 138024

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18585
/proc/meminfo: memFree=1710036/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=138212 CPUtime=1361.88
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 33186 0 0 0 135950 238 0 0 25 0 1 0 26888004 141529088 32916 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 34553 32916 104 219 0 34330 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 138212

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18585
/proc/meminfo: memFree=1703380/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=269284 CPUtime=1421.87
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 34781 0 0 0 141947 240 0 0 25 0 1 0 26888004 275746816 34511 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 67321 34511 104 219 0 67098 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 269284

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18585
/proc/meminfo: memFree=1696724/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=269284 CPUtime=1481.85
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 36447 0 0 0 147945 240 0 0 25 0 1 0 26888004 275746816 36177 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 67321 36177 104 219 0 67098 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 269284

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18585
/proc/meminfo: memFree=1689684/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=269284 CPUtime=1541.84
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 38183 0 0 0 153943 241 0 0 25 0 1 0 26888004 275746816 37913 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 67321 37913 104 219 0 67098 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 269284

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18585
/proc/meminfo: memFree=1682644/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=269284 CPUtime=1601.83
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 39946 0 0 0 159940 243 0 0 25 0 1 0 26888004 275746816 39676 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 67321 39676 104 219 0 67098 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 269284

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18585
/proc/meminfo: memFree=1675348/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=269284 CPUtime=1661.81
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 41763 0 0 0 165938 243 0 0 25 0 1 0 26888004 275746816 41493 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 67321 41493 104 219 0 67098 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 269284

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18585
/proc/meminfo: memFree=1668308/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=269284 CPUtime=1721.81
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 43513 0 0 0 171936 245 0 0 25 0 1 0 26888004 275746816 43243 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 67321 43243 104 219 0 67098 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 269284

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18585
/proc/meminfo: memFree=1660564/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=269284 CPUtime=1781.78
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 45428 0 0 0 177933 245 0 0 25 0 1 0 26888004 275746816 45158 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 67321 45158 104 219 0 67098 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 269284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18585
/proc/meminfo: memFree=1658388/2055920 swapFree=4184520/4192956
[pid=18384] ppid=18382 vsize=269284 CPUtime=1800.1
/proc/18384/stat : 18384 (PBS4) R 18382 18384 18322 0 -1 4194304 45956 0 0 0 179764 246 0 0 25 0 1 0 26888004 275746816 45686 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18384/statm: 67321 45686 104 219 0 67098 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 269284

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

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

Child status: 0
Real time (s): 1800.64
CPU time (s): 1800.13
CPU user time (s): 1797.64
CPU system time (s): 2.49062
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 269284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.64
system time used= 2.49062
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45957
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= 8
involuntary context switches= 2414

runsolver used 1.2998 second user time and 3.69244 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Mon Apr 16 10:47:09 UTC 2007

IDJOB= 354616
IDBENCH= 2846
IDSOLVER= 157
FILE ID= node52/354616-1176720429

PBS_JOBID= 4559491

Free space on /tmp= 66395 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-pdc.r.opb
COMMAND LINE= /tmp/evaluation/354616-1176720429/PBS4 /tmp/evaluation/354616-1176720429/instance-354616-1176720429.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-354616-1176720429 -o ROOT/results/node52/conversion-354616-1176720429 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354616-1176720429/instance-354616-1176720429.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-354616-1176720429 -o ROOT/results/node52/solver-354616-1176720429 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354616-1176720429/PBS4 /tmp/evaluation/354616-1176720429/instance-354616-1176720429.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  1b7a4ba09fe0e6b5976c5bba841ee84f

RANDOM SEED= 551768885

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1842548 kB
Buffers:          9432 kB
Cached:         144712 kB
SwapCached:       2528 kB
Active:          41152 kB
Inactive:       122472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1842548 kB
SwapTotal:     4192956 kB
SwapFree:      4184520 kB
Dirty:            5536 kB
Writeback:           0 kB
Mapped:          15888 kB
Slab:            35724 kB
Committed_AS:  1497872 kB
PageTables:       1484 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= 66395 MiB

End job on node52 on Mon Apr 16 11:17:12 UTC 2007