Trace number 350788

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)12292 1802.09 1803.03

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-neos2.opb
MD5SUMc8a32fda50ac377272d463f6016dd614
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark1576.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved NO
Number of variables32294
Total number of constraints1133
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)13
Number of constraints which are nor clauses,nor cardinality constraints1120
Minimum length of a constraint10
Maximum length of a constraint4780
Number of terms in the objective function 124
Biggest coefficient in the objective function 65537
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524408
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 528063
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)

15.18/15.20	o 65539
109.11/109.26	o 64518
124.81/124.95	o 61444
131.51/131.69	o 60421
138.31/138.46	o 59909
145.11/145.31	o 59653
151.81/152.03	o 59525
158.64/158.80	o 59461
165.33/165.57	o 59429
172.21/172.40	o 59413
178.90/179.16	o 59405
185.70/185.91	o 59401
192.32/192.59	o 59399
199.13/199.30	o 59398
205.82/206.09	o 59397
212.72/212.97	o 57349
221.11/221.30	o 55300
230.90/231.13	o 41988
322.57/322.81	o 41476
451.93/452.24	o 40965
505.50/505.84	o 40964
582.48/582.82	o 32772
630.64/631.09	o 30725
642.63/643.08	o 30724
649.52/649.92	o 30213
656.32/656.70	o 29957
662.92/663.39	o 29829
669.71/670.15	o 29765
676.53/676.92	o 29733
683.27/683.80	o 29717
689.96/690.49	o 29709
696.66/697.20	o 29705
703.47/704.00	o 29703
710.27/710.79	o 29702
717.07/717.51	o 29701
723.78/724.29	o 28677
731.97/732.47	o 27652
741.87/742.33	o 20996
785.04/785.52	o 20740
827.42/827.95	o 20612
978.27/978.89	o 20516
1028.44/1029.04	o 20500
1077.03/1077.69	o 20492
1191.80/1192.46	o 20488
1335.15/1335.82	o 20486
1391.42/1392.13	o 20484
1497.87/1498.66	o 19462
1504.76/1505.55	o 19461
1511.76/1512.54	o 18949
1518.51/1519.36	o 18693
1558.01/1558.82	o 17412
1656.75/1657.67	o 16388
1693.73/1694.66	o 12292
1800.09/1801.01	c Somebody sent me a SIGTERM
1800.09/1801.01	s SATISFIABLE
1800.09/1801.01	v x60 x73 x87 x105 x150 x192 x206 x2582 x2596 x4965 x4986 x7370 x9752 x9766 x12142 x12156 x14532 x14546 x16922 x16936 x21666
1800.09/1801.01	v x23036 x24092 x24106 x26482 x26496 x31226 x31255 x31335 x31415 x31496 x31575 x31655 x31735 x31815 x31974 x32019 x32055
1800.09/1801.01	v x32135 x32294
1800.09/1801.02	pb2clasp1: no process killed
1800.09/1801.02	clasp-1.0: no process killed
1695.82/1803.02	sh: line 1: 25726 Done                    cat /tmp/evaluation/350788-1176550225/temp/instance-350788-1176550225.opb.op
1695.82/1803.02	     25727 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/350788-1176550225/temp/instance-350788-1176550225.opb.clasp

Verifier Data (download as text)

OK	12292

Conversion Script Data (download as text)

/tmp/evaluation/350788-1176550225/instance-350788-1176550225.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/node10/watcher-350788-1176550225 -o ROOT/results/node10/solver-350788-1176550225 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-350788-1176550225.opb /tmp/evaluation/350788-1176550225/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: 0.90 1.12 1.10 3/77 25280
/proc/meminfo: memFree=1777656/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=12268 CPUtime=0
/proc/25280/stat : 25280 (pbclasp) R 25278 25280 25137 0 -1 4194304 398 0 0 0 0 0 0 0 18 0 1 0 131060012 12562432 364 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214919713505 0 0 4224 0 0 0 0 17 1 0 0
/proc/25280/statm: 3067 365 276 3 0 167 0

[startup+0.039586 s]
/proc/loadavg: 0.90 1.12 1.10 3/77 25280
/proc/meminfo: memFree=1777656/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=0.02
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 750 0 0 0 2 0 0 0 16 0 1 0 131060012 13774848 703 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25280/statm: 3363 703 324 3 0 463 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13452

[startup+0.101585 s]
/proc/loadavg: 0.90 1.12 1.10 3/77 25280
/proc/meminfo: memFree=1777656/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=0.02
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 750 0 0 0 2 0 0 0 16 0 1 0 131060012 13774848 703 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25280/statm: 3363 703 324 3 0 463 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13452

[startup+0.301627 s]
/proc/loadavg: 0.90 1.12 1.10 3/77 25280
/proc/meminfo: memFree=1777656/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=0.02
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 750 0 0 0 2 0 0 0 16 0 1 0 131060012 13774848 703 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25280/statm: 3363 703 324 3 0 463 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13452

[startup+0.701713 s]
/proc/loadavg: 0.90 1.12 1.10 3/77 25280
/proc/meminfo: memFree=1777656/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=0.02
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 750 0 0 0 2 0 0 0 16 0 1 0 131060012 13774848 703 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25280/statm: 3363 703 324 3 0 463 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13452

[startup+1.50288 s]
/proc/loadavg: 0.90 1.12 1.10 2/80 25283
/proc/meminfo: memFree=1773664/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=0.02
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 750 0 0 0 2 0 0 0 16 0 1 0 131060012 13774848 703 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25280/statm: 3363 703 324 3 0 463 0
[pid=25282] ppid=25280 vsize=5352 CPUtime=0
/proc/25282/stat : 25282 (sh) S 25280 25280 25137 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 131060015 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25282/statm: 1338 229 193 169 0 49 0
[pid=25283] ppid=25282 vsize=13800 CPUtime=1.46
/proc/25283/stat : 25283 (pb2clasp1) R 25282 25280 25137 0 -1 4194304 861 0 0 0 146 0 0 0 25 0 1 0 131060016 14131200 823 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 214919747416 0 0 4224 0 0 0 0 17 1 0 0
/proc/25283/statm: 3450 823 340 3 0 550 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 32604

[startup+3.10123 s]
/proc/loadavg: 0.90 1.12 1.10 2/80 25283
/proc/meminfo: memFree=1773024/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=0.02
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 750 0 0 0 2 0 0 0 16 0 1 0 131060012 13774848 703 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25280/statm: 3363 703 324 3 0 463 0
[pid=25282] ppid=25280 vsize=5352 CPUtime=0
/proc/25282/stat : 25282 (sh) S 25280 25280 25137 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 131060015 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25282/statm: 1338 229 193 169 0 49 0
[pid=25283] ppid=25282 vsize=13936 CPUtime=3.06
/proc/25283/stat : 25283 (pb2clasp1) R 25282 25280 25137 0 -1 4194304 882 0 0 0 305 1 0 0 25 0 1 0 131060016 14270464 844 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 214928764882 0 0 4224 0 0 0 0 17 1 0 0
/proc/25283/statm: 3484 844 340 3 0 584 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 32740

[startup+6.30292 s]
/proc/loadavg: 0.91 1.12 1.10 2/80 25290
/proc/meminfo: memFree=1752992/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=4.41
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 839 1972 0 0 3 0 435 3 17 0 1 0 131060012 13774848 726 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25280/statm: 3363 726 343 3 0 463 0
[pid=25288] ppid=25280 vsize=5352 CPUtime=0
/proc/25288/stat : 25288 (sh) S 25280 25280 25137 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 131060455 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25288/statm: 1338 224 188 169 0 49 0
[pid=25290] ppid=25288 vsize=20248 CPUtime=1.85
/proc/25290/stat : 25290 (clasp-1.0) R 25288 25280 25137 0 -1 4194304 5018 0 0 0 183 2 0 0 25 0 1 0 131060456 20733952 4587 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733922 0 0 4096 0 0 0 0 17 1 0 0
/proc/25290/statm: 5062 4587 249 81 0 4436 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 39052

[startup+12.7013 s]
/proc/loadavg: 0.91 1.12 1.10 2/80 25290
/proc/meminfo: memFree=1746856/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=4.41
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 839 1972 0 0 3 0 435 3 17 0 1 0 131060012 13774848 726 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25280/statm: 3363 726 343 3 0 463 0
[pid=25288] ppid=25280 vsize=5352 CPUtime=0
/proc/25288/stat : 25288 (sh) S 25280 25280 25137 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 131060455 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25288/statm: 1338 224 188 169 0 49 0
[pid=25290] ppid=25288 vsize=27520 CPUtime=8.25
/proc/25290/stat : 25290 (clasp-1.0) R 25288 25280 25137 0 -1 4194304 6784 0 0 0 823 2 0 0 25 0 1 0 131060456 28180480 6353 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/25290/statm: 6880 6353 249 81 0 6254 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 46324

[startup+25.5011 s]
/proc/loadavg: 0.93 1.11 1.10 2/80 25298
/proc/meminfo: memFree=1752744/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=15.2
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 958 10813 0 0 3 0 1507 10 18 0 1 0 131060012 13774848 728 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25280/statm: 3363 728 343 3 0 463 0
[pid=25296] ppid=25280 vsize=5352 CPUtime=0
/proc/25296/stat : 25296 (sh) S 25280 25280 25137 0 -1 4194304 285 121 0 0 0 0 0 0 15 0 1 0 131061535 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25296/statm: 1338 224 188 169 0 49 0
[pid=25298] ppid=25296 vsize=20692 CPUtime=10.24
/proc/25298/stat : 25298 (clasp-1.0) R 25296 25280 25137 0 -1 4194304 5086 0 0 0 1022 2 0 0 25 0 1 0 131061535 21188608 4655 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/25298/statm: 5173 4655 249 81 0 4547 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 39496

[startup+51.1016 s]
/proc/loadavg: 0.95 1.10 1.09 2/80 25298
/proc/meminfo: memFree=1742184/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=15.2
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 958 10813 0 0 3 0 1507 10 18 0 1 0 131060012 13774848 728 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25280/statm: 3363 728 343 3 0 463 0
[pid=25296] ppid=25280 vsize=5352 CPUtime=0
/proc/25296/stat : 25296 (sh) S 25280 25280 25137 0 -1 4194304 285 121 0 0 0 0 0 0 15 0 1 0 131061535 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25296/statm: 1338 224 188 169 0 49 0
[pid=25298] ppid=25296 vsize=31204 CPUtime=35.83
/proc/25298/stat : 25298 (clasp-1.0) R 25296 25280 25137 0 -1 4194304 7733 0 0 0 3580 3 0 0 25 0 1 0 131061535 31952896 7302 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715314 0 0 4096 0 0 0 0 17 1 0 0
/proc/25298/statm: 7801 7302 249 81 0 7175 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 50008

[startup+102.307 s]
/proc/loadavg: 0.98 1.08 1.09 2/80 25300
/proc/meminfo: memFree=1716648/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=15.2
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 958 10813 0 0 3 0 1507 10 18 0 1 0 131060012 13774848 728 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25280/statm: 3363 728 343 3 0 463 0
[pid=25296] ppid=25280 vsize=5352 CPUtime=0
/proc/25296/stat : 25296 (sh) S 25280 25280 25137 0 -1 4194304 285 121 0 0 0 0 0 0 15 0 1 0 131061535 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25296/statm: 1338 224 188 169 0 49 0
[pid=25298] ppid=25296 vsize=56732 CPUtime=87.02
/proc/25298/stat : 25298 (clasp-1.0) R 25296 25280 25137 0 -1 4194304 14125 0 0 0 8694 8 0 0 25 0 1 0 131061535 58093568 13694 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715322 0 0 4096 0 0 0 0 17 1 0 0
/proc/25298/statm: 14183 13694 249 81 0 13557 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 75536

[startup+162.302 s]
/proc/loadavg: 0.99 1.07 1.08 2/80 25356
/proc/meminfo: memFree=1752424/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=158.67
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 1764 69758 0 0 3 1 15802 61 16 0 1 0 131060012 13774848 728 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25280/statm: 3363 728 343 3 0 463 0
[pid=25354] ppid=25280 vsize=5352 CPUtime=0
/proc/25354/stat : 25354 (sh) S 25280 25280 25137 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 131075895 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25354/statm: 1338 224 188 169 0 49 0
[pid=25356] ppid=25354 vsize=20692 CPUtime=3.45
/proc/25356/stat : 25356 (clasp-1.0) R 25354 25280 25137 0 -1 4194304 5062 0 0 0 344 1 0 0 25 0 1 0 131075895 21188608 4631 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617549 0 0 4096 0 0 0 0 17 1 0 0
/proc/25356/statm: 5173 4631 249 81 0 4547 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 39496

[startup+222.301 s]
/proc/loadavg: 0.99 1.05 1.07 2/80 25428
/proc/meminfo: memFree=1752344/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=221.15
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 2789 130811 0 0 4 2 21992 117 16 0 1 0 131060012 13774848 728 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25280/statm: 3363 728 343 3 0 463 0
[pid=25426] ppid=25280 vsize=5352 CPUtime=0
/proc/25426/stat : 25426 (sh) S 25280 25280 25137 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 131082145 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25426/statm: 1338 224 188 169 0 49 0
[pid=25428] ppid=25426 vsize=20176 CPUtime=0.96
/proc/25428/stat : 25428 (clasp-1.0) R 25426 25280 25137 0 -1 4194304 5001 0 0 0 94 2 0 0 25 0 1 0 131082145 20660224 4570 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25428/statm: 5044 4570 249 81 0 4418 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 38980

[startup+282.301 s]
/proc/loadavg: 0.99 1.04 1.07 2/80 25436
/proc/meminfo: memFree=1736224/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=230.98
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 2907 137756 0 0 4 2 22969 123 16 0 1 0 131060012 13774848 728 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25280/statm: 3363 728 343 3 0 463 0
[pid=25434] ppid=25280 vsize=5352 CPUtime=0
/proc/25434/stat : 25434 (sh) S 25280 25280 25137 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 131083128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25434/statm: 1338 224 188 169 0 49 0

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

/proc/25698/statm: 1338 224 188 169 0 49 0
[pid=25700] ppid=25698 vsize=35824 CPUtime=43.42
/proc/25700/stat : 25700 (clasp-1.0) R 25698 25280 25137 0 -1 4194304 8898 0 0 0 4337 5 0 0 25 0 1 0 131215897 36683776 8467 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715364 0 0 4096 0 0 0 0 17 1 0 0
/proc/25700/statm: 8956 8467 249 81 0 8330 0
Current children cumulated CPU time (s) 1601.47
Current children cumulated vsize (KiB) 54628

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25708
/proc/meminfo: memFree=1751216/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=1656.86
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 6778 489317 0 0 6 7 165264 409 18 0 1 0 131060012 13774848 728 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25280/statm: 3363 728 343 3 0 463 0
[pid=25706] ppid=25280 vsize=5352 CPUtime=0.01
/proc/25706/stat : 25706 (sh) S 25280 25280 25137 0 -1 4194304 288 121 0 0 0 0 0 1 15 0 1 0 131225782 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25706/statm: 1338 224 188 169 0 49 0
[pid=25708] ppid=25706 vsize=20692 CPUtime=4.57
/proc/25708/stat : 25708 (clasp-1.0) R 25706 25280 25137 0 -1 4194304 5082 0 0 0 455 2 0 0 25 0 1 0 131225782 21188608 4651 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 1 0 0
/proc/25708/statm: 5173 4651 249 81 0 4547 0
Current children cumulated CPU time (s) 1661.44
Current children cumulated vsize (KiB) 39496

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25716
/proc/meminfo: memFree=1738720/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=1693.83
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 6895 499781 0 0 6 7 168952 418 16 0 1 0 131060012 13774848 728 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25280/statm: 3363 728 343 3 0 463 0
[pid=25714] ppid=25280 vsize=5352 CPUtime=0
/proc/25714/stat : 25714 (sh) S 25280 25280 25137 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 131229481 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25714/statm: 1338 224 188 169 0 49 0
[pid=25716] ppid=25714 vsize=33340 CPUtime=27.58
/proc/25716/stat : 25716 (clasp-1.0) R 25714 25280 25137 0 -1 4194304 8259 0 0 0 2754 4 0 0 25 0 1 0 131229481 34140160 7828 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616162 0 0 4096 0 0 0 0 17 1 0 0
/proc/25716/statm: 8335 7828 249 81 0 7709 0
Current children cumulated CPU time (s) 1721.41
Current children cumulated vsize (KiB) 52144

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25716
/proc/meminfo: memFree=1720352/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=1693.83
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 6895 499781 0 0 6 7 168952 418 16 0 1 0 131060012 13774848 728 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25280/statm: 3363 728 343 3 0 463 0
[pid=25714] ppid=25280 vsize=5352 CPUtime=0
/proc/25714/stat : 25714 (sh) S 25280 25280 25137 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 131229481 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25714/statm: 1338 224 188 169 0 49 0
[pid=25716] ppid=25714 vsize=51380 CPUtime=87.56
/proc/25716/stat : 25716 (clasp-1.0) R 25714 25280 25137 0 -1 4194304 12784 0 0 0 8749 7 0 0 25 0 1 0 131229481 52613120 12353 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715322 0 0 4096 0 0 0 0 17 1 0 0
/proc/25716/statm: 12845 12353 249 81 0 12219 0
Current children cumulated CPU time (s) 1781.39
Current children cumulated vsize (KiB) 70184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25716
/proc/meminfo: memFree=1717024/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=1693.83
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 6895 499781 0 0 6 7 168952 418 16 0 1 0 131060012 13774848 728 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25280/statm: 3363 728 343 3 0 463 0
[pid=25714] ppid=25280 vsize=5352 CPUtime=0
/proc/25714/stat : 25714 (sh) S 25280 25280 25137 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 131229481 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25714/statm: 1338 224 188 169 0 49 0
[pid=25716] ppid=25714 vsize=54580 CPUtime=106.26
/proc/25716/stat : 25716 (clasp-1.0) R 25714 25280 25137 0 -1 4194304 13578 0 0 0 10618 8 0 0 25 0 1 0 131229481 55889920 13147 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715327 0 0 4096 0 0 0 0 17 1 0 0
/proc/25716/statm: 13645 13147 249 81 0 13019 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 73384

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

[startup+1801 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25716
/proc/meminfo: memFree=1717024/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=1693.83
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 6895 499781 0 0 6 7 168952 418 16 0 1 0 131060012 13774848 728 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25280/statm: 3363 728 343 3 0 463 0
[pid=25714] ppid=25280 vsize=5352 CPUtime=0
/proc/25714/stat : 25714 (sh) S 25280 25280 25137 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 131229481 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25714/statm: 1338 224 188 169 0 49 0
[pid=25716] ppid=25714 vsize=54580 CPUtime=106.26
/proc/25716/stat : 25716 (clasp-1.0) R 25714 25280 25137 0 -1 4194304 13578 0 0 0 10618 8 0 0 25 0 1 0 131229481 55889920 13147 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715327 0 0 4096 0 0 0 0 17 1 0 0
/proc/25716/statm: 13645 13147 249 81 0 13019 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 73384

# WARNING:
# current cumulated CPU time (1693.88 s) is less than in the last sample (1800.09 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (106.21 s) to the 'lost time'.

[startup+1801.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25716
/proc/meminfo: memFree=1717024/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=1693.88
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 7063 501568 0 0 6 8 168952 422 16 0 1 0 131060012 13774848 729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25280/statm: 3363 729 343 3 0 463 0
Current children cumulated CPU time (s) 1693.88
Current children cumulated vsize (KiB) 13452

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25716
/proc/meminfo: memFree=1717024/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=1693.88
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 7063 501568 0 0 6 8 168952 422 16 0 1 0 131060012 13774848 729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25280/statm: 3363 729 343 3 0 463 0
Current children cumulated CPU time (s) 1693.88
Current children cumulated vsize (KiB) 13452

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 25727
/proc/meminfo: memFree=1753808/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=1693.88
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 7063 501568 0 0 6 8 168952 422 16 0 1 0 131060012 13774848 729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25280/statm: 3363 729 343 3 0 463 0
[pid=25725] ppid=25280 vsize=5352 CPUtime=0
/proc/25725/stat : 25725 (sh) S 25280 25280 25137 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 131240117 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25725/statm: 1338 224 188 169 0 49 0
[pid=25727] ppid=25725 vsize=20176 CPUtime=1.14
/proc/25727/stat : 25727 (clasp-1.0) R 25725 25280 25137 0 -1 4194304 5004 0 0 0 111 3 0 0 25 0 1 0 131240118 20660224 4573 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617498 0 0 4096 0 0 0 0 17 1 0 0
/proc/25727/statm: 5044 4573 249 81 0 4418 0
Current children cumulated CPU time (s) 1695.02
Current children cumulated vsize (KiB) 38980

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 25727
/proc/meminfo: memFree=1753808/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=1693.88
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 7063 501568 0 0 6 8 168952 422 16 0 1 0 131060012 13774848 729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25280/statm: 3363 729 343 3 0 463 0
[pid=25725] ppid=25280 vsize=5352 CPUtime=0
/proc/25725/stat : 25725 (sh) S 25280 25280 25137 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 131240117 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25725/statm: 1338 224 188 169 0 49 0
[pid=25727] ppid=25725 vsize=20176 CPUtime=1.54
/proc/25727/stat : 25727 (clasp-1.0) R 25725 25280 25137 0 -1 4194304 5013 0 0 0 151 3 0 0 25 0 1 0 131240118 20660224 4582 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617674 0 0 4096 0 0 0 0 17 1 0 0
/proc/25727/statm: 5044 4582 249 81 0 4418 0
Current children cumulated CPU time (s) 1695.42
Current children cumulated vsize (KiB) 38980

[startup+1803 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 25727
/proc/meminfo: memFree=1751184/2055920 swapFree=4166016/4192956
[pid=25280] ppid=25278 vsize=13452 CPUtime=1693.88
/proc/25280/stat : 25280 (pbclasp) S 25278 25280 25137 0 -1 4194304 7063 501568 0 0 6 8 168952 422 16 0 1 0 131060012 13774848 729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25280/statm: 3363 729 343 3 0 463 0
[pid=25725] ppid=25280 vsize=5352 CPUtime=0
/proc/25725/stat : 25725 (sh) S 25280 25280 25137 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 131240117 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25725/statm: 1338 224 188 169 0 49 0
[pid=25727] ppid=25725 vsize=20176 CPUtime=1.94
/proc/25727/stat : 25727 (clasp-1.0) R 25725 25280 25137 0 -1 4194304 5021 0 0 0 191 3 0 0 25 0 1 0 131240118 20660224 4590 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733886 0 0 4096 0 0 0 0 17 1 0 0
/proc/25727/statm: 5044 4590 249 81 0 4418 0
Current children cumulated CPU time (s) 1695.82
Current children cumulated vsize (KiB) 38980

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): 106.21
#  lost CPU user time (s): 106.18
#  lost CPU system time (s): 0.0299997

Real time (s): 1803.03
CPU time (s): 1802.09
CPU user time (s): 1797.71
CPU system time (s): 4.38034
CPU usage (%): 99.9477
Max. virtual memory (cumulated for all children) (KiB): 94648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1691.53
system time used= 4.35034
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 514414
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= 38271
involuntary context switches= 45151

runsolver used 1.66575 second user time and 4.90425 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sat Apr 14 11:30:25 UTC 2007

IDJOB= 350788
IDBENCH= 1588
IDSOLVER= 167
FILE ID= node10/350788-1176550225

PBS_JOBID= 4556763

Free space on /tmp= 66559 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-neos2.opb
COMMAND LINE= pbclasp instance-350788-1176550225.opb /tmp/evaluation/350788-1176550225/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-350788-1176550225 -o ROOT/results/node10/conversion-350788-1176550225 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350788-1176550225/instance-350788-1176550225.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-350788-1176550225 -o ROOT/results/node10/solver-350788-1176550225 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-350788-1176550225.opb /tmp/evaluation/350788-1176550225/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  c8a32fda50ac377272d463f6016dd614

RANDOM SEED= 3306479

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1778064 kB
Buffers:         51888 kB
Cached:         144624 kB
SwapCached:       2864 kB
Active:          80144 kB
Inactive:       146876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778064 kB
SwapTotal:     4192956 kB
SwapFree:      4166016 kB
Dirty:            2128 kB
Writeback:           0 kB
Mapped:          38188 kB
Slab:            36436 kB
Committed_AS:  2866412 kB
PageTables:       1708 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= 66554 MiB

End job on node10 on Sat Apr 14 12:00:28 UTC 2007