Trace number 351594

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
PB-clasp 2007-04-10SAT (TO)5233 1802.08 1802.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-air05.opb
MD5SUM2b7e03ead6dfd4071784021865da4458
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4324
Best CPU time to get the best result obtained on this benchmark1800.35
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4324
Optimality of the best value was proved NO
Number of variables7195
Total number of constraints426
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)426
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint404
Number of terms in the objective function 7195
Biggest coefficient in the objective function 360
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 527812
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 360
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 527812
Number of bits of the biggest sum of numbers20
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)

2.87/2.96	o 6619
4.56/4.68	o 6615
6.37/6.41	o 6589
8.05/8.15	o 6576
9.77/9.89	o 6550
11.55/11.63	o 6524
13.25/13.37	o 6518
15.05/15.10	o 6514
16.75/16.87	o 6494
18.52/18.61	o 6455
20.23/20.31	o 6437
21.94/22.05	o 6435
23.73/23.84	o 6410
25.52/25.69	o 6370
27.32/27.47	o 6232
29.63/29.71	o 5925
32.31/32.44	o 5819
35.11/35.28	o 5818
36.90/37.09	o 5643
48.99/49.12	o 5625
53.70/53.85	o 5524
58.77/58.91	o 5505
66.48/66.69	o 5485
113.40/113.65	o 5475
119.58/119.86	o 5467
303.73/304.07	o 5466
344.42/344.70	o 5463
348.12/348.42	o 5456
352.31/352.64	o 5410
357.81/358.16	o 5400
642.40/642.89	o 5392
648.20/648.69	o 5348
713.89/714.30	o 5339
738.68/739.16	o 5337
746.06/746.58	o 5326
785.64/786.15	o 5314
944.10/944.62	o 5313
1001.98/1002.53	o 5311
1095.46/1096.04	o 5294
1162.74/1163.40	o 5269
1169.93/1170.58	o 5264
1420.17/1420.82	o 5245
1438.17/1438.83	o 5238
1478.95/1479.67	o 5233
1800.08/1800.81	c Somebody sent me a SIGTERM
1800.08/1800.81	s SATISFIABLE
1800.08/1800.81	v x180 x260 x302 x372 x593 x661 x750 x950 x1113 x1144 x1307 x1332 x1335 x1546 x1620 x1652 x1813 x1892 x1902 x1998 x2224 x2239
1800.08/1800.81	v x2270 x2357 x2803 x3335 x3408 x3636 x3697 x3698 x3824 x3840 x4070 x4421 x4470 x4605 x4668 x4777 x4779 x4879 x4934 x5040 x5112
1800.08/1800.81	v x5260 x5330 x5334 x5423 x5441 x5445 x5455 x5634 x5838 x5921 x5965 x5967 x5985 x6001 x6161 x6214 x6334 x6346 x6429 x6494 x6495
1800.08/1800.81	v x6618 x6667 x6801 x6897 x7001 x7051
1800.08/1800.82	pb2clasp1: no process killed
1800.08/1800.82	clasp-1.0: no process killed
1481.05/1802.82	sh: line 1:  7641 Done                    cat /tmp/evaluation/351594-1176606005/temp/instance-351594-1176606005.opb.op
1481.05/1802.82	      7642 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/351594-1176606005/temp/instance-351594-1176606005.opb.clasp

Verifier Data (download as text)

OK	5233

Conversion Script Data (download as text)

/tmp/evaluation/351594-1176606005/instance-351594-1176606005.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/node12/watcher-351594-1176606005 -o ROOT/results/node12/solver-351594-1176606005 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351594-1176606005.opb /tmp/evaluation/351594-1176606005/temp 

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 7071
/proc/meminfo: memFree=1730488/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=12268 CPUtime=0
/proc/7071/stat : 7071 (pbclasp) R 7069 7071 6923 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 136637907 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438428670 0 0 4224 0 0 0 0 17 1 0 0
/proc/7071/statm: 3067 317 242 3 0 167 0

[startup+0.0355891 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7071
/proc/meminfo: memFree=1730488/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=13092 CPUtime=0.02
/proc/7071/stat : 7071 (pbclasp) R 7069 7071 6923 0 -1 4194304 637 0 0 0 2 0 0 0 18 0 1 0 136637907 13406208 603 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252449853192 0 0 4224 16384 0 0 0 17 1 0 0
/proc/7071/statm: 3273 603 320 3 0 373 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13092

[startup+0.102595 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7071
/proc/meminfo: memFree=1730488/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=13092 CPUtime=0.09
/proc/7071/stat : 7071 (pbclasp) R 7069 7071 6923 0 -1 4194304 659 0 0 0 9 0 0 0 18 0 1 0 136637907 13406208 625 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252429407670 0 0 4224 16384 0 0 0 17 1 0 0
/proc/7071/statm: 3273 625 320 3 0 373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13092

[startup+0.301615 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7071
/proc/meminfo: memFree=1730488/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=13516 CPUtime=0.29
/proc/7071/stat : 7071 (pbclasp) R 7069 7071 6923 0 -1 4194304 738 0 0 0 29 0 0 0 19 0 1 0 136637907 13840384 704 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252429374177 0 0 4224 16384 0 0 0 17 1 0 0
/proc/7071/statm: 3379 704 320 3 0 479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13516

[startup+0.702655 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7071
/proc/meminfo: memFree=1730488/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=14340 CPUtime=0.59
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 971 0 0 0 59 0 0 0 16 0 1 0 136637907 14684160 924 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438425698 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7071/statm: 3585 924 324 3 0 685 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 14340

[startup+1.50174 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 7074
/proc/meminfo: memFree=1726560/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=1.26
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 1453 1629 0 0 61 0 63 2 17 0 1 0 136637907 15360000 1103 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7071/statm: 3750 1103 343 3 0 850 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 15000

[startup+3.1019 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 7081
/proc/meminfo: memFree=1718816/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=2.97
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 1654 4763 0 0 62 1 229 5 16 0 1 0 136637907 15360000 1105 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7071/statm: 3750 1105 343 3 0 850 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 15000

[startup+6.30122 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 7097
/proc/meminfo: memFree=1718368/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=4.69
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 1770 8001 0 0 62 1 398 8 17 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0
[pid=7095] ppid=7071 vsize=5352 CPUtime=0
/proc/7095/stat : 7095 (sh) S 7071 7071 6923 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 136638378 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7095/statm: 1338 224 188 169 0 49 0
[pid=7097] ppid=7095 vsize=8884 CPUtime=1.58
/proc/7097/stat : 7097 (clasp-1.0) R 7095 7071 6923 0 -1 4194304 1877 0 0 0 157 1 0 0 25 0 1 0 136638378 9097216 1839 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 1 0 0
/proc/7097/statm: 2221 1839 249 81 0 1595 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 29236

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 7129
/proc/meminfo: memFree=1718360/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=11.63
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 2236 20952 0 0 65 2 1075 21 16 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0
[pid=7127] ppid=7071 vsize=5352 CPUtime=0
/proc/7127/stat : 7127 (sh) S 7071 7071 6923 0 -1 4194304 285 121 0 0 0 0 0 0 15 0 1 0 136639073 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7127/statm: 1338 224 188 169 0 49 0
[pid=7129] ppid=7127 vsize=8876 CPUtime=1.02
/proc/7129/stat : 7129 (clasp-1.0) R 7127 7071 6923 0 -1 4194304 1869 0 0 0 101 1 0 0 25 0 1 0 136639073 9089024 1831 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617501 0 0 4096 0 0 0 0 17 1 0 0
/proc/7129/statm: 2219 1831 249 81 0 1593 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 29228

[startup+25.5021 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 7185
/proc/meminfo: memFree=1718072/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=23.81
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 3070 43609 0 0 70 3 2266 42 16 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0
[pid=7183] ppid=7071 vsize=5352 CPUtime=0
/proc/7183/stat : 7183 (sh) S 7071 7071 6923 0 -1 4194304 285 121 0 0 0 0 0 0 15 0 1 0 136640294 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7183/statm: 1338 224 188 169 0 49 0
[pid=7185] ppid=7183 vsize=8876 CPUtime=1.61
/proc/7185/stat : 7185 (clasp-1.0) R 7183 7071 6923 0 -1 4194304 1876 0 0 0 161 0 0 0 25 0 1 0 136640294 9089024 1838 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/7185/statm: 2219 1838 249 81 0 1593 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 29228

[startup+51.1027 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 7241
/proc/meminfo: memFree=1718232/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=49.07
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 4294 71462 0 0 76 5 4761 65 16 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0
[pid=7239] ppid=7071 vsize=5352 CPUtime=0
/proc/7239/stat : 7239 (sh) S 7071 7071 6923 0 -1 4194304 285 121 0 0 0 0 0 0 15 0 1 0 136642822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7239/statm: 1338 224 188 169 0 49 0
[pid=7241] ppid=7239 vsize=9524 CPUtime=1.94
/proc/7241/stat : 7241 (clasp-1.0) R 7239 7071 6923 0 -1 4194304 2050 0 0 0 193 1 0 0 25 0 1 0 136642822 9752576 2012 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713936 0 0 4096 0 0 0 0 17 1 0 0
/proc/7241/statm: 2381 2012 249 81 0 1755 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 29876

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/86 7437
/proc/meminfo: memFree=1698984/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=66.61
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 4824 86834 0 0 78 6 6496 81 16 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0
[pid=7337] ppid=7071 vsize=5352 CPUtime=0
/proc/7337/stat : 7337 (sh) S 7071 7071 6923 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 136644579 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7337/statm: 1338 224 188 169 0 49 0
[pid=7339] ppid=7337 vsize=26688 CPUtime=35.51
/proc/7339/stat : 7339 (clasp-1.0) R 7337 7071 6923 0 -1 4194304 6342 0 0 0 3548 3 0 0 25 0 1 0 136644579 27328512 6304 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 10129952 0 0 4096 0 0 0 0 17 1 0 0
/proc/7339/statm: 6672 6304 249 81 0 6046 0
Current children cumulated CPU time (s) 102.12
Current children cumulated vsize (KiB) 47040

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 7479
/proc/meminfo: memFree=1684832/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=119.69
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 5166 99674 0 0 79 6 11792 92 16 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0
[pid=7477] ppid=7071 vsize=5352 CPUtime=0
/proc/7477/stat : 7477 (sh) S 7071 7071 6923 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 136649896 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7477/statm: 1338 224 188 169 0 49 0
[pid=7479] ppid=7477 vsize=41752 CPUtime=42.38
/proc/7479/stat : 7479 (clasp-1.0) R 7477 7071 6923 0 -1 4194304 10121 0 0 0 4232 6 0 0 25 0 1 0 136649897 42754048 10070 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715264 0 0 4096 0 0 0 0 17 1 0 0
/proc/7479/statm: 10438 10070 249 81 0 9812 0
Current children cumulated CPU time (s) 162.07
Current children cumulated vsize (KiB) 62104

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 7479
/proc/meminfo: memFree=1683040/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=119.69
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 5166 99674 0 0 79 6 11792 92 16 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0
[pid=7477] ppid=7071 vsize=5352 CPUtime=0
/proc/7477/stat : 7477 (sh) S 7071 7071 6923 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 136649896 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7477/statm: 1338 224 188 169 0 49 0
[pid=7479] ppid=7477 vsize=43584 CPUtime=102.36
/proc/7479/stat : 7479 (clasp-1.0) R 7477 7071 6923 0 -1 4194304 10579 0 0 0 10230 6 0 0 25 0 1 0 136649897 44630016 10522 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/7479/statm: 10896 10522 249 81 0 10270 0
Current children cumulated CPU time (s) 222.05
Current children cumulated vsize (KiB) 63936

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 7479
/proc/meminfo: memFree=1680864/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=119.69
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 5166 99674 0 0 79 6 11792 92 16 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0
[pid=7477] ppid=7071 vsize=5352 CPUtime=0
/proc/7477/stat : 7477 (sh) S 7071 7071 6923 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 136649896 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7477/statm: 1338 224 188 169 0 49 0
[pid=7479] ppid=7477 vsize=45868 CPUtime=162.35
/proc/7479/stat : 7479 (clasp-1.0) R 7477 7071 6923 0 -1 4194304 11141 0 0 0 16228 7 0 0 25 0 1 0 136649897 46968832 11084 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737242 0 0 4096 0 0 0 0 17 1 0 0
/proc/7479/statm: 11467 11084 249 81 0 10841 0
Current children cumulated CPU time (s) 282.04
Current children cumulated vsize (KiB) 66220

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 7487
/proc/meminfo: memFree=1696032/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=303.85
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 5328 112174 0 0 80 6 30197 102 16 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0

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

/proc/7629/statm: 1338 224 188 169 0 49 0
[pid=7631] ppid=7629 vsize=38932 CPUtime=122.55
/proc/7631/stat : 7631 (clasp-1.0) R 7629 7071 6923 0 -1 4194304 9393 0 0 0 12250 5 0 0 25 0 1 0 136785877 39866368 9355 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713617 0 0 4096 0 0 0 0 17 1 0 0
/proc/7631/statm: 9733 9355 249 81 0 9107 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 59284

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 7631
/proc/meminfo: memFree=1682144/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=1479.07
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 8161 269937 0 0 93 10 147583 221 16 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0
[pid=7629] ppid=7071 vsize=5352 CPUtime=0
/proc/7629/stat : 7629 (sh) S 7071 7071 6923 0 -1 4194304 285 121 0 0 0 0 0 0 15 0 1 0 136785877 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7629/statm: 1338 224 188 169 0 49 0
[pid=7631] ppid=7629 vsize=44208 CPUtime=182.53
/proc/7631/stat : 7631 (clasp-1.0) R 7629 7071 6923 0 -1 4194304 10697 0 0 0 18247 6 0 0 25 0 1 0 136785877 45268992 10659 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714269 0 0 4096 0 0 0 0 17 1 0 0
/proc/7631/statm: 11052 10659 249 81 0 10426 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 64560

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 7631
/proc/meminfo: memFree=1672864/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=1479.07
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 8161 269937 0 0 93 10 147583 221 16 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0
[pid=7629] ppid=7071 vsize=5352 CPUtime=0
/proc/7629/stat : 7629 (sh) S 7071 7071 6923 0 -1 4194304 285 121 0 0 0 0 0 0 15 0 1 0 136785877 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7629/statm: 1338 224 188 169 0 49 0
[pid=7631] ppid=7629 vsize=53436 CPUtime=242.52
/proc/7631/stat : 7631 (clasp-1.0) R 7629 7071 6923 0 -1 4194304 13015 0 0 0 24244 8 0 0 25 0 1 0 136785877 54718464 12977 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134777558 0 0 4096 0 0 0 0 17 1 0 0
/proc/7631/statm: 13359 12977 249 81 0 12733 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 73788

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 7631
/proc/meminfo: memFree=1672416/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=1479.07
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 8161 269937 0 0 93 10 147583 221 16 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0
[pid=7629] ppid=7071 vsize=5352 CPUtime=0
/proc/7629/stat : 7629 (sh) S 7071 7071 6923 0 -1 4194304 285 121 0 0 0 0 0 0 15 0 1 0 136785877 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7629/statm: 1338 224 188 169 0 49 0
[pid=7631] ppid=7629 vsize=53920 CPUtime=302.5
/proc/7631/stat : 7631 (clasp-1.0) R 7629 7071 6923 0 -1 4194304 13113 0 0 0 30242 8 0 0 25 0 1 0 136785877 55214080 13075 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617542 0 0 4096 0 0 0 0 17 1 0 0
/proc/7631/statm: 13480 13075 249 81 0 12854 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 74272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 7631
/proc/meminfo: memFree=1672416/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=1479.07
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 8161 269937 0 0 93 10 147583 221 16 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0
[pid=7629] ppid=7071 vsize=5352 CPUtime=0
/proc/7629/stat : 7629 (sh) S 7071 7071 6923 0 -1 4194304 285 121 0 0 0 0 0 0 15 0 1 0 136785877 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7629/statm: 1338 224 188 169 0 49 0
[pid=7631] ppid=7629 vsize=53668 CPUtime=321.01
/proc/7631/stat : 7631 (clasp-1.0) R 7629 7071 6923 0 -1 4194304 13113 0 0 0 32092 9 0 0 25 0 1 0 136785877 54956032 13037 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134778652 0 0 4096 0 0 0 0 17 1 0 0
/proc/7631/statm: 13417 13037 249 81 0 12791 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 74020

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

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 7631
/proc/meminfo: memFree=1672416/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=1479.07
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 8161 269937 0 0 93 10 147583 221 16 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0
[pid=7629] ppid=7071 vsize=5352 CPUtime=0
/proc/7629/stat : 7629 (sh) S 7071 7071 6923 0 -1 4194304 285 121 0 0 0 0 0 0 15 0 1 0 136785877 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7629/statm: 1338 224 188 169 0 49 0
[pid=7631] ppid=7629 vsize=53668 CPUtime=321.01
/proc/7631/stat : 7631 (clasp-1.0) R 7629 7071 6923 0 -1 4194304 13113 0 0 0 32092 9 0 0 25 0 1 0 136785877 54956032 13037 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134778652 0 0 4096 0 0 0 0 17 1 0 0
/proc/7631/statm: 13417 13037 249 81 0 12791 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 74020

# WARNING:
# current cumulated CPU time (1479.11 s) is less than in the last sample (1800.08 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (320.97 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 7631
/proc/meminfo: memFree=1672416/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=1479.11
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 8323 271716 0 0 94 10 147583 224 16 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0
Current children cumulated CPU time (s) 1479.11
Current children cumulated vsize (KiB) 15000

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 7631
/proc/meminfo: memFree=1672416/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=1479.11
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 8323 271716 0 0 94 10 147583 224 16 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0
Current children cumulated CPU time (s) 1479.11
Current children cumulated vsize (KiB) 15000

[startup+1802.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 7642
/proc/meminfo: memFree=1717336/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=1479.11
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 8323 271716 0 0 94 10 147583 224 16 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0
[pid=7640] ppid=7071 vsize=5352 CPUtime=0
/proc/7640/stat : 7640 (sh) S 7071 7071 6923 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 136817992 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7640/statm: 1338 224 188 169 0 49 0
[pid=7642] ppid=7640 vsize=8868 CPUtime=1.33
/proc/7642/stat : 7642 (clasp-1.0) R 7640 7071 6923 0 -1 4194304 1875 0 0 0 133 0 0 0 25 0 1 0 136817992 9080832 1837 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713707 0 0 4096 0 0 0 0 17 1 0 0
/proc/7642/statm: 2217 1837 249 81 0 1591 0
Current children cumulated CPU time (s) 1480.44
Current children cumulated vsize (KiB) 29220

[startup+1802.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 7642
/proc/meminfo: memFree=1717336/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=1479.11
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 8323 271716 0 0 94 10 147583 224 16 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0
[pid=7640] ppid=7071 vsize=5352 CPUtime=0
/proc/7640/stat : 7640 (sh) S 7071 7071 6923 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 136817992 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7640/statm: 1338 224 188 169 0 49 0
[pid=7642] ppid=7640 vsize=9240 CPUtime=1.73
/proc/7642/stat : 7642 (clasp-1.0) R 7640 7071 6923 0 -1 4194304 1953 0 0 0 173 0 0 0 25 0 1 0 136817992 9461760 1915 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715424 0 0 4096 0 0 0 0 17 1 0 0
/proc/7642/statm: 2310 1915 249 81 0 1684 0
Current children cumulated CPU time (s) 1480.84
Current children cumulated vsize (KiB) 29592

[startup+1802.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 7642
/proc/meminfo: memFree=1716696/2055920 swapFree=4169356/4192956
[pid=7071] ppid=7069 vsize=15000 CPUtime=1479.11
/proc/7071/stat : 7071 (pbclasp) S 7069 7071 6923 0 -1 4194304 8323 271716 0 0 94 10 147583 224 16 0 1 0 136637907 15360000 1106 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7071/statm: 3750 1106 343 3 0 850 0
[pid=7640] ppid=7071 vsize=5352 CPUtime=0
/proc/7640/stat : 7640 (sh) S 7071 7071 6923 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 136817992 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7640/statm: 1338 224 188 169 0 49 0
[pid=7642] ppid=7640 vsize=9496 CPUtime=1.94
/proc/7642/stat : 7642 (clasp-1.0) R 7640 7071 6923 0 -1 4194304 2031 0 0 0 194 0 0 0 25 0 1 0 136817992 9723904 1993 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714504 0 0 4096 0 0 0 0 17 1 0 0
/proc/7642/statm: 2374 1993 249 81 0 1748 0
Current children cumulated CPU time (s) 1481.05
Current children cumulated vsize (KiB) 29848

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 320.97
#  lost CPU user time (s): 320.91
#  lost CPU system time (s): 0.0599999

Real time (s): 1802.83
CPU time (s): 1802.08
CPU user time (s): 1799.66
CPU system time (s): 2.42864
CPU usage (%): 99.9586
Max. virtual memory (cumulated for all children) (KiB): 80088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1478.75
system time used= 2.36864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 283127
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= 13503
involuntary context switches= 7645

runsolver used 1.84072 second user time and 4.73728 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sun Apr 15 03:00:05 UTC 2007

IDJOB= 351594
IDBENCH= 1779
IDSOLVER= 167
FILE ID= node12/351594-1176606005

PBS_JOBID= 4556823

Free space on /tmp= 66432 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-air05.opb
COMMAND LINE= pbclasp instance-351594-1176606005.opb /tmp/evaluation/351594-1176606005/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-351594-1176606005 -o ROOT/results/node12/conversion-351594-1176606005 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351594-1176606005/instance-351594-1176606005.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-351594-1176606005 -o ROOT/results/node12/solver-351594-1176606005 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351594-1176606005.opb /tmp/evaluation/351594-1176606005/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  2b7e03ead6dfd4071784021865da4458

RANDOM SEED= 376458487

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1730896 kB
Buffers:         41348 kB
Cached:         206860 kB
SwapCached:       2576 kB
Active:         125580 kB
Inactive:       146240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1730896 kB
SwapTotal:     4192956 kB
SwapFree:      4169356 kB
Dirty:            1068 kB
Writeback:           0 kB
Mapped:          30964 kB
Slab:            38764 kB
Committed_AS:  4171000 kB
PageTables:       1792 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= 66431 MiB

End job on node12 on Sun Apr 15 03:30:08 UTC 2007