Trace number 352637

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. 1800.09 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_2.opb.PB06.opb
MD5SUMd89a654d285384133d515ccaf16a0c40
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1040
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1040
Optimality of the best value was proved NO
Number of variables1968
Total number of constraints4000
Number of constraints which are clauses4000
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 constraint2
Number of terms in the objective function 1968
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 1968
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1968
Number of bits of the biggest sum of numbers11
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/352637-1176637673/instance-352637-1176637673.opb ......
0.00/0.07	c done parsing opb.
0.00/0.07	o 1822
0.06/0.09	o 1821
0.09/0.10	o 1820
0.09/0.12	o 1819
0.09/0.14	o 1818
0.09/0.16	o 1817
0.09/0.18	o 1816
0.09/0.20	o 1815
0.19/0.21	o 1814
0.19/0.23	o 1813
0.19/0.25	o 1812
0.19/0.27	o 1811
0.19/0.29	o 1810
0.29/0.30	o 1809
0.29/0.32	o 1808
0.29/0.34	o 1807
0.29/0.36	o 1806
0.29/0.38	o 1805
0.29/0.40	o 1804
0.39/0.41	o 1803
0.39/0.43	o 1802
0.39/0.45	o 1801
0.39/0.47	o 1800
0.39/0.49	o 1799
0.49/0.51	o 1798
0.49/0.52	o 1797
0.49/0.54	o 1796
0.49/0.56	o 1795
0.49/0.58	o 1794
0.59/0.60	o 1793
0.59/0.62	o 1792
0.59/0.63	o 1791
0.59/0.65	o 1790
0.59/0.67	o 1789
0.59/0.69	o 1788
0.69/0.71	o 1787
0.69/0.73	o 1786
0.69/0.74	o 1785
0.69/0.76	o 1784
0.69/0.78	o 1589
0.69/0.79	o 1364
0.79/0.81	o 1363
0.79/0.82	o 1362
0.79/0.84	o 1361
0.79/0.85	o 1360
0.79/0.86	o 1359
0.79/0.88	o 1358
0.79/0.89	o 1357
0.89/0.90	o 1356
0.89/0.92	o 1355
0.89/0.93	o 1354
0.89/0.95	o 1353
0.89/0.96	o 1352
0.89/0.97	o 1351
0.89/0.99	o 1350
1.00/1.00	o 1349
1.00/1.01	o 1348
1.00/1.03	o 1347
1.00/1.04	o 1346
1.00/1.06	o 1345
1.00/1.07	o 1344
1.00/1.08	o 1343
1.00/1.10	o 1342
12.39/12.43	o 1341
12.39/12.44	o 1340
12.39/12.45	o 1339
12.39/12.46	o 1338
12.39/12.48	o 1337
12.39/12.49	o 1336
12.49/12.50	o 1335
12.49/12.51	o 1334
12.49/12.52	o 1333
12.49/12.54	o 1332
12.49/12.55	o 1331
12.49/12.56	o 1330
12.49/12.57	o 1329
12.49/12.58	o 1328
12.59/12.60	o 1327
12.59/12.61	o 1326
12.59/12.62	o 1325
12.59/12.63	o 1324
12.59/12.64	o 1323
12.59/12.66	o 1322
12.59/12.67	o 1321
12.59/12.68	o 1320
12.59/12.69	o 1319
12.68/12.70	o 1318
12.68/12.72	o 1317
12.68/12.73	o 1316
12.68/12.74	o 1315
12.68/12.75	o 1314
12.68/12.76	o 1313
12.68/12.77	o 1312
12.68/12.79	o 1311
12.79/12.80	o 1310
12.79/12.81	o 1309
12.79/12.82	o 1308
12.79/12.83	o 1307
12.79/12.84	o 1306
12.79/12.86	o 1305
12.79/12.87	o 1304
12.79/12.88	o 1303
12.79/12.89	o 1302
12.89/12.90	o 1301
12.89/12.91	o 1300
12.89/12.93	o 1299
12.89/12.94	o 1298
12.89/12.95	o 1297
12.89/12.96	o 1296
12.89/12.97	o 1295
12.89/12.98	o 1294
12.89/13.00	o 1293
12.98/13.01	o 1292
12.98/13.02	o 1291
12.98/13.03	o 1290
12.98/13.04	o 1289
12.98/13.05	o 1288
12.98/13.07	o 1287
12.98/13.08	o 1286
12.98/13.09	o 1285
12.98/13.10	o 1284
13.09/13.11	o 1283
13.09/13.12	o 1282
13.09/13.13	o 1281
13.09/13.15	o 1280
13.09/13.16	o 1279
13.09/13.17	o 1278
13.09/13.18	o 1277
13.09/13.19	o 1276
13.19/13.20	o 1275
13.19/13.21	o 1251
13.28/13.37	o 1250
13.28/13.38	o 1240
14.19/14.27	o 1239
14.29/14.32	o 1238
14.29/14.34	o 1225
14.29/14.35	o 1224
14.29/14.39	o 1223
14.39/14.40	o 1217
14.39/14.41	o 1216
16.08/16.19	o 1215
19.39/19.47	o 1214
21.08/21.10	o 1213
24.98/25.02	o 1212
27.98/28.07	o 1211
27.98/28.08	o 1210
27.98/28.09	o 1209
28.08/28.10	o 1208
28.08/28.11	o 1207
28.08/28.13	o 1206
31.68/31.70	o 1205
116.66/116.80	o 1204
142.75/142.81	o 1203
161.66/161.78	o 1202
197.64/197.70	o 1201
216.84/216.97	o 1200
255.33/255.44	o 1199
278.62/278.73	o 1198
1800.06/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352637-1176637673/instance-352637-1176637673.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/node15/watcher-352637-1176637673 -o ROOT/results/node15/solver-352637-1176637673 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352637-1176637673/PBS4 /tmp/evaluation/352637-1176637673/instance-352637-1176637673.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15064
/proc/meminfo: memFree=1864744/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=1644 CPUtime=0
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 200 0 0 0 0 0 0 0 18 0 1 0 111684965 1683456 182 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 411 183 86 219 0 188 0

[startup+0.074179 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15064
/proc/meminfo: memFree=1864744/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=1968 CPUtime=0.06
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 316 0 0 0 6 0 0 0 18 0 1 0 111684965 2015232 298 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 492 298 102 219 0 269 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1968

[startup+0.101181 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15064
/proc/meminfo: memFree=1864744/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=1968 CPUtime=0.09
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 316 0 0 0 9 0 0 0 18 0 1 0 111684965 2015232 298 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 492 298 102 219 0 269 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1968

[startup+0.3012 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15064
/proc/meminfo: memFree=1864744/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=1968 CPUtime=0.29
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 316 0 0 0 28 1 0 0 19 0 1 0 111684965 2015232 298 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 492 298 102 219 0 269 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1968

[startup+0.701236 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15064
/proc/meminfo: memFree=1864744/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=1968 CPUtime=0.69
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 316 0 0 0 66 3 0 0 22 0 1 0 111684965 2015232 298 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 492 298 102 219 0 269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1968

[startup+1.50131 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15065
/proc/meminfo: memFree=1863840/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=6004 CPUtime=1.49
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 1125 0 0 0 142 7 0 0 25 0 1 0 111684965 6148096 1107 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 1501 1107 103 219 0 1278 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6004

[startup+3.10146 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15065
/proc/meminfo: memFree=1855968/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=18292 CPUtime=3.09
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 4077 0 0 0 300 9 0 0 25 0 1 0 111684965 18731008 4059 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 4573 4059 103 219 0 4350 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18292

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15065
/proc/meminfo: memFree=1832800/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=67576 CPUtime=6.29
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 9487 0 0 0 618 11 0 0 25 0 1 0 111684965 69197824 9469 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547123 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 16894 9469 103 219 0 16671 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67576

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 15065
/proc/meminfo: memFree=1791848/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=133440 CPUtime=12.68
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 18696 0 0 0 1253 15 0 0 25 0 1 0 111684965 136642560 18629 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 33360 18629 104 219 0 33137 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 133440

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 15065
/proc/meminfo: memFree=1755560/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=134364 CPUtime=25.48
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 27773 0 0 0 2521 27 0 0 25 0 1 0 111684965 137588736 27706 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 33591 27706 104 219 0 33368 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 134364

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15065
/proc/meminfo: memFree=1749032/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=135396 CPUtime=51.07
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 29061 0 0 0 5075 32 0 0 25 0 1 0 111684965 138645504 28897 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 33849 28897 104 219 0 33626 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 135396

[startup+102.306 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 15065
/proc/meminfo: memFree=1747944/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=136696 CPUtime=102.27
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 29506 0 0 0 10188 39 0 0 25 0 1 0 111684965 139976704 29149 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552860 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 34174 29149 104 219 0 33951 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 136696

[startup+162.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 15065
/proc/meminfo: memFree=1746792/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=137524 CPUtime=162.25
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 29801 0 0 0 16180 45 0 0 25 0 1 0 111684965 140824576 29444 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 34381 29444 104 219 0 34158 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 137524

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15065
/proc/meminfo: memFree=1745640/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=139624 CPUtime=222.24
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 30444 0 0 0 22174 50 0 0 25 0 1 0 111684965 142974976 29702 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563310 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 34906 29702 104 219 0 34683 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 139624

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15065
/proc/meminfo: memFree=1744616/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=140276 CPUtime=282.22
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 30698 0 0 0 28167 55 0 0 25 0 1 0 111684965 143642624 29956 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 35069 29956 104 219 0 34846 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 140276

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15065
/proc/meminfo: memFree=1743784/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=140772 CPUtime=342.21
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 30878 0 0 0 34161 60 0 0 25 0 1 0 111684965 144150528 30136 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 35193 30136 104 219 0 34970 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 140772

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15065
/proc/meminfo: memFree=1743080/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=141160 CPUtime=402.19
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 31052 0 0 0 40153 66 0 0 25 0 1 0 111684965 144547840 30310 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563258 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 35290 30310 104 219 0 35067 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 141160

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15065
/proc/meminfo: memFree=1742312/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=144444 CPUtime=462.18
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 31993 0 0 0 46147 71 0 0 25 0 1 0 111684965 147910656 30482 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 36111 30482 104 219 0 35888 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 144444

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15065
/proc/meminfo: memFree=1741608/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=144904 CPUtime=522.16
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 32162 0 0 0 52140 76 0 0 25 0 1 0 111684965 148381696 30651 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 36226 30651 104 219 0 36003 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 144904

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15065
/proc/meminfo: memFree=1740840/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=145156 CPUtime=582.14
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 32331 0 0 0 58134 80 0 0 25 0 1 0 111684965 148639744 30820 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 36289 30820 104 219 0 36066 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 145156

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15065
/proc/meminfo: memFree=1740200/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=145424 CPUtime=642.14
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 32496 0 0 0 64128 86 0 0 25 0 1 0 111684965 148914176 30985 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 36356 30985 104 219 0 36133 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 145424


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15229
/proc/meminfo: memFree=1736568/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=146668 CPUtime=822.01
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 32980 0 0 0 82100 101 0 0 25 0 1 0 111684965 150188032 31469 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 36667 31469 104 219 0 36444 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 146668

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15263
/proc/meminfo: memFree=1737128/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=147028 CPUtime=881.97
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 33139 0 0 0 88092 105 0 0 25 0 1 0 111684965 150556672 31628 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 36757 31628 104 219 0 36534 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 147028

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15263
/proc/meminfo: memFree=1736552/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=147028 CPUtime=941.95
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 33295 0 0 0 94085 110 0 0 25 0 1 0 111684965 150556672 31784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 36757 31784 104 219 0 36534 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 147028

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15263
/proc/meminfo: memFree=1735912/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=153556 CPUtime=1001.94
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 34987 0 0 0 100079 115 0 0 25 0 1 0 111684965 157241344 31939 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 38389 31939 104 219 0 38166 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 153556

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15263
/proc/meminfo: memFree=1735272/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=153964 CPUtime=1061.93
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 35138 0 0 0 106074 119 0 0 25 0 1 0 111684965 157659136 32090 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 38491 32090 104 219 0 38268 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 153964

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15263
/proc/meminfo: memFree=1734696/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=154396 CPUtime=1121.92
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 35293 0 0 0 112068 124 0 0 25 0 1 0 111684965 158101504 32245 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 38599 32245 104 219 0 38376 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 154396

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15263
/proc/meminfo: memFree=1734056/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=154396 CPUtime=1181.9
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 35442 0 0 0 118061 129 0 0 25 0 1 0 111684965 158101504 32394 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 38599 32394 104 219 0 38376 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 154396

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15263
/proc/meminfo: memFree=1733416/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=154856 CPUtime=1241.89
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 35595 0 0 0 124056 133 0 0 25 0 1 0 111684965 158572544 32547 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 38714 32547 104 219 0 38491 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 154856

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15263
/proc/meminfo: memFree=1732840/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=155344 CPUtime=1301.87
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 35743 0 0 0 130050 137 0 0 25 0 1 0 111684965 159072256 32695 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559807 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 38836 32695 104 219 0 38613 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 155344

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15263
/proc/meminfo: memFree=1732264/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=155344 CPUtime=1361.86
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 35890 0 0 0 136044 142 0 0 25 0 1 0 111684965 159072256 32842 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 38836 32842 104 219 0 38613 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 155344

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15263
/proc/meminfo: memFree=1731624/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=155864 CPUtime=1421.85
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 36033 0 0 0 142039 146 0 0 25 0 1 0 111684965 159604736 32985 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 38966 32985 104 219 0 38743 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 155864

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15263
/proc/meminfo: memFree=1731048/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=155864 CPUtime=1481.82
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 36178 0 0 0 148032 150 0 0 25 0 1 0 111684965 159604736 33130 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 38966 33130 104 219 0 38743 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 155864

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15263
/proc/meminfo: memFree=1730472/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=156416 CPUtime=1541.81
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 36320 0 0 0 154026 155 0 0 25 0 1 0 111684965 160169984 33272 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 39104 33272 104 219 0 38881 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 156416

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15263
/proc/meminfo: memFree=1729896/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=157004 CPUtime=1601.8
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 36466 0 0 0 160021 159 0 0 25 0 1 0 111684965 160772096 33418 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 39251 33418 104 219 0 39028 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 157004

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15263
/proc/meminfo: memFree=1729320/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=157004 CPUtime=1661.78
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 36605 0 0 0 166015 163 0 0 25 0 1 0 111684965 160772096 33557 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 39251 33557 104 219 0 39028 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 157004

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15263
/proc/meminfo: memFree=1728744/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=157004 CPUtime=1721.77
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 36746 0 0 0 172010 167 0 0 25 0 1 0 111684965 160772096 33698 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 39251 33698 104 219 0 39028 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 157004

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15263
/proc/meminfo: memFree=1728168/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=157628 CPUtime=1781.75
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 36880 0 0 0 178005 170 0 0 25 0 1 0 111684965 161411072 33832 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 39407 33832 104 219 0 39184 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 157628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15263
/proc/meminfo: memFree=1727976/2055920 swapFree=4169120/4192956
[pid=15064] ppid=15062 vsize=157628 CPUtime=1800.06
/proc/15064/stat : 15064 (PBS4) R 15062 15064 14353 0 -1 4194304 36927 0 0 0 179834 172 0 0 25 0 1 0 111684965 161411072 33879 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15064/statm: 39407 33879 104 219 0 39184 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 157628

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): 1800.63
CPU time (s): 1800.09
CPU user time (s): 1798.34
CPU system time (s): 1.74473
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 157628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.34
system time used= 1.74473
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36928
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= 2993

runsolver used 2.25766 second user time and 4.17037 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sun Apr 15 11:47:53 UTC 2007

IDJOB= 352637
IDBENCH= 1991
IDSOLVER= 157
FILE ID= node15/352637-1176637673

PBS_JOBID= 4556854

Free space on /tmp= 66556 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_2.opb.PB06.opb
COMMAND LINE= /tmp/evaluation/352637-1176637673/PBS4 /tmp/evaluation/352637-1176637673/instance-352637-1176637673.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-352637-1176637673 -o ROOT/results/node15/conversion-352637-1176637673 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352637-1176637673/instance-352637-1176637673.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-352637-1176637673 -o ROOT/results/node15/solver-352637-1176637673 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352637-1176637673/PBS4 /tmp/evaluation/352637-1176637673/instance-352637-1176637673.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d89a654d285384133d515ccaf16a0c40

RANDOM SEED= 635078819

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1865088 kB
Buffers:         17768 kB
Cached:          82432 kB
SwapCached:       2208 kB
Active:          55424 kB
Inactive:        72504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1865088 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          35100 kB
Slab:            48256 kB
Committed_AS:  6070444 kB
PageTables:       1880 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= 66556 MiB

End job on node15 on Sun Apr 15 12:17:56 UTC 2007