Trace number 453399

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. 1800.03 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_1.opb
MD5SUM88e7a647c6e46a38e952354158b1fb76
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark1800.14
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint26
Maximum length of a constraint44
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6204
Sum of products size (including duplicates)12408
Number of different products6204
Sum of products size12408

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/453399-1178134113/instance-453399-1178134113.opb ......
0.09/0.16	c done parsing opb.
0.09/0.16	o 101
0.09/0.16	o 100
0.09/0.17	o 99
0.09/0.17	o 98
0.09/0.18	o 97
0.09/0.18	o 96
0.09/0.18	o 95
0.09/0.19	o 94
0.09/0.19	o 93
0.09/0.20	o 92
0.19/0.20	o 87
0.19/0.20	o 86
0.19/0.21	o 85
0.19/0.21	o 84
0.19/0.22	o 83
0.19/0.22	o 82
0.19/0.22	o 81
0.19/0.23	o 80
0.19/0.23	o 79
0.19/0.23	o 78
0.19/0.24	o 77
0.19/0.24	o 76
0.19/0.25	o 75
0.19/0.25	o 74
0.19/0.25	o 73
0.19/0.26	o 72
0.19/0.26	o 71
0.19/0.27	o 70
0.19/0.27	o 69
0.19/0.27	o 68
0.19/0.28	o 67
0.19/0.28	o 66
0.19/0.28	o 65
0.19/0.29	o 64
0.19/0.29	o 63
0.29/0.30	o 62
0.29/0.30	o 61
0.29/0.30	o 60
0.29/0.31	o 59
0.29/0.31	o 58
0.29/0.32	o 57
0.29/0.32	o 56
0.29/0.32	o 55
0.29/0.33	o 54
0.29/0.33	o 53
0.29/0.34	o 52
0.29/0.34	o 51
0.29/0.34	o 50
0.29/0.35	o 49
0.29/0.35	o 48
0.29/0.35	o 47
0.29/0.36	o 46
0.29/0.36	o 45
0.29/0.37	o 44
0.29/0.37	o 43
0.29/0.37	o 42
0.29/0.38	o 41
0.29/0.38	o 40
0.29/0.38	o 39
0.29/0.39	o 38
0.29/0.39	o 37
0.29/0.40	o 36
0.39/0.40	o 35
0.39/0.40	o 34
0.39/0.41	o 33
0.39/0.41	o 32
0.39/0.42	o 31
0.39/0.42	o 30
0.39/0.42	o 29
0.39/0.43	o 28
0.39/0.43	o 27
0.39/0.43	o 26
0.39/0.44	o 25
0.39/0.44	o 24
0.39/0.45	o 23
0.39/0.45	o 22
0.49/0.57	o 21
22.28/22.32	o 20
22.38/22.45	o 19
22.99/23.07	o 18
25.49/25.59	o 17
45.68/45.74	o 15
377.79/377.95	o 14
1800.02/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453399-1178134113/instance-453399-1178134113.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-453399-1178134113 -o ROOT/results/node5/solver-453399-1178134113 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453399-1178134113/PBS4 /tmp/evaluation/453399-1178134113/instance-453399-1178134113.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 18442
/proc/meminfo: memFree=1746560/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=2212 CPUtime=0
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 341 0 0 0 0 0 0 0 18 0 1 0 289448995 2265088 324 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/18442/statm: 553 324 87 219 0 330 0

[startup+0.085071 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 18442
/proc/meminfo: memFree=1746560/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=3324 CPUtime=0.08
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 618 0 0 0 8 0 0 0 18 0 1 0 289448995 3403776 601 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/18442/statm: 831 601 87 219 0 608 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3324

[startup+0.101072 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 18442
/proc/meminfo: memFree=1746560/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=3324 CPUtime=0.09
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 640 0 0 0 9 0 0 0 18 0 1 0 289448995 3403776 623 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/18442/statm: 831 623 87 219 0 608 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3324

[startup+0.301094 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 18442
/proc/meminfo: memFree=1746560/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=4200 CPUtime=0.29
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 932 0 0 0 29 0 0 0 19 0 1 0 289448995 4300800 850 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 1050 850 103 219 0 827 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4200

[startup+0.70114 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 18442
/proc/meminfo: memFree=1746560/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=5172 CPUtime=0.69
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 1090 0 0 0 69 0 0 0 22 0 1 0 289448995 5296128 1008 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 1293 1008 104 219 0 1070 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5172

[startup+1.50123 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 18443
/proc/meminfo: memFree=1742840/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=5172 CPUtime=1.49
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 1111 0 0 0 149 0 0 0 25 0 1 0 289448995 5296128 1029 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 1293 1029 104 219 0 1070 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5172

[startup+3.10141 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 18443
/proc/meminfo: memFree=1742584/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=5172 CPUtime=3.09
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 1151 0 0 0 309 0 0 0 25 0 1 0 289448995 5296128 1069 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134546783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 1293 1069 104 219 0 1070 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5172

[startup+6.30177 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18443
/proc/meminfo: memFree=1742200/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=5876 CPUtime=6.29
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 1283 0 0 0 629 0 0 0 25 0 1 0 289448995 6017024 1152 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547682 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 1469 1152 104 219 0 1246 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5876

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18443
/proc/meminfo: memFree=1741368/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=6988 CPUtime=12.69
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 1474 0 0 0 1268 1 0 0 25 0 1 0 289448995 7155712 1343 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547045 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 1747 1343 104 219 0 1524 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6988

[startup+25.5019 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 18443
/proc/meminfo: memFree=1738808/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=10648 CPUtime=25.49
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 2093 0 0 0 2546 3 0 0 25 0 1 0 289448995 10903552 1962 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 2662 1962 104 219 0 2439 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10648

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18443
/proc/meminfo: memFree=1735032/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=13940 CPUtime=51.08
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 3140 0 0 0 5101 7 0 0 25 0 1 0 289448995 14274560 2912 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 3485 2912 104 219 0 3262 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13940

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18443
/proc/meminfo: memFree=1733048/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=16360 CPUtime=102.27
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 3796 0 0 0 10213 14 0 0 25 0 1 0 289448995 16752640 3375 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 4090 3375 104 219 0 3867 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16360

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18443
/proc/meminfo: memFree=1732024/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=16984 CPUtime=162.25
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 4054 0 0 0 16201 24 0 0 25 0 1 0 289448995 17391616 3633 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 4246 3633 104 219 0 4023 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16984

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18443
/proc/meminfo: memFree=1731128/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=17564 CPUtime=222.23
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 4266 0 0 0 22190 33 0 0 25 0 1 0 289448995 17985536 3845 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 4391 3845 104 219 0 4168 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17564

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18443
/proc/meminfo: memFree=1730424/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=19492 CPUtime=282.22
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 4829 0 0 0 28180 42 0 0 25 0 1 0 289448995 19959808 4023 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 4873 4023 104 219 0 4650 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19492

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18443
/proc/meminfo: memFree=1729592/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=20024 CPUtime=342.2
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 5036 0 0 0 34170 50 0 0 25 0 1 0 289448995 20504576 4230 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 5006 4230 104 219 0 4783 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20024

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18445
/proc/meminfo: memFree=1728632/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=20392 CPUtime=402.18
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 5217 0 0 0 40159 59 0 0 25 0 1 0 289448995 20881408 4411 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 5098 4411 104 219 0 4875 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20392

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18445
/proc/meminfo: memFree=1727992/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=20876 CPUtime=462.17
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 5408 0 0 0 46149 68 0 0 25 0 1 0 289448995 21377024 4602 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 5219 4602 104 219 0 4996 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 20876

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18445
/proc/meminfo: memFree=1727416/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=21188 CPUtime=522.15
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 5563 0 0 0 52141 74 0 0 25 0 1 0 289448995 21696512 4757 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 5297 4757 104 219 0 5074 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21188

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18445
/proc/meminfo: memFree=1726712/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=24672 CPUtime=582.14
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 6487 0 0 0 58131 83 0 0 25 0 1 0 289448995 25264128 4912 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 6168 4912 104 219 0 5945 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 24672

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18445
/proc/meminfo: memFree=1726136/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=24924 CPUtime=642.12
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 6634 0 0 0 64123 89 0 0 25 0 1 0 289448995 25522176 5059 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 6231 5059 104 219 0 6008 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 24924


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18445
/proc/meminfo: memFree=1723384/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=26668 CPUtime=882.06
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 7299 0 0 0 88089 117 0 0 25 0 1 0 289448995 27308032 5724 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 6667 5724 104 219 0 6444 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 26668

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18445
/proc/meminfo: memFree=1722936/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=26668 CPUtime=942.04
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 7405 0 0 0 94079 125 0 0 25 0 1 0 289448995 27308032 5830 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 6667 5830 104 219 0 6444 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 26668

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18445
/proc/meminfo: memFree=1722232/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=27104 CPUtime=1002.02
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 7621 0 0 0 100071 131 0 0 25 0 1 0 289448995 27754496 6046 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 6776 6046 104 219 0 6553 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 27104

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18445
/proc/meminfo: memFree=1721656/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=27464 CPUtime=1062.01
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 7761 0 0 0 106063 138 0 0 25 0 1 0 289448995 28123136 6186 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 6866 6186 104 219 0 6643 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 27464

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18445
/proc/meminfo: memFree=1721080/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=27936 CPUtime=1121.99
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 7899 0 0 0 112056 143 0 0 25 0 1 0 289448995 28606464 6324 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547723 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 6984 6324 104 219 0 6761 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 27936

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18445
/proc/meminfo: memFree=1720440/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=28032 CPUtime=1181.98
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 8051 0 0 0 118049 149 0 0 25 0 1 0 289448995 28704768 6476 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547682 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 7008 6476 104 219 0 6785 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 28032

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18445
/proc/meminfo: memFree=1719800/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=28536 CPUtime=1241.96
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 8202 0 0 0 124039 157 0 0 25 0 1 0 289448995 29220864 6627 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 7134 6627 104 219 0 6911 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 28536

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18445
/proc/meminfo: memFree=1718968/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=35336 CPUtime=1301.95
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 9904 0 0 0 130031 164 0 0 25 0 1 0 289448995 36184064 6792 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 8834 6792 104 219 0 8611 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 35336

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18445
/proc/meminfo: memFree=1718328/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=35528 CPUtime=1361.93
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 10071 0 0 0 136021 172 0 0 25 0 1 0 289448995 36380672 6959 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 8882 6959 104 219 0 8659 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 35528

[startup+1422.31 s]
/proc/loadavg: 1.06 1.00 0.99 2/78 18445
/proc/meminfo: memFree=1717624/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=36116 CPUtime=1421.92
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 10251 0 0 0 142014 178 0 0 25 0 1 0 289448995 36982784 7139 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134546858 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 9029 7139 104 219 0 8806 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 36116

[startup+1482.3 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 18445
/proc/meminfo: memFree=1716792/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=36244 CPUtime=1481.9
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 10459 0 0 0 148005 185 0 0 25 0 1 0 289448995 37113856 7347 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 9061 7347 104 219 0 8838 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 36244

[startup+1542.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 18445
/proc/meminfo: memFree=1715768/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=40596 CPUtime=1541.88
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 10709 0 0 0 153996 192 0 0 25 0 1 0 289448995 41570304 7597 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 10149 7597 104 219 0 9926 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 40596

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18445
/proc/meminfo: memFree=1714936/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=41212 CPUtime=1601.87
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 10905 0 0 0 159988 199 0 0 25 0 1 0 289448995 42201088 7793 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 10303 7793 104 219 0 10080 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 41212

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18445
/proc/meminfo: memFree=1714168/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=41468 CPUtime=1661.85
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 11095 0 0 0 165980 205 0 0 25 0 1 0 289448995 42463232 7983 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 10367 7983 104 219 0 10144 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 41468

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18445
/proc/meminfo: memFree=1713592/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=42208 CPUtime=1721.84
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 11244 0 0 0 171974 210 0 0 25 0 1 0 289448995 43220992 8132 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 10552 8132 104 219 0 10329 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 42208

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18445
/proc/meminfo: memFree=1712760/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=42368 CPUtime=1781.82
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 11440 0 0 0 177966 216 0 0 25 0 1 0 289448995 43384832 8328 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 10592 8328 104 219 0 10369 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 42368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18445
/proc/meminfo: memFree=1712632/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=42368 CPUtime=1800.02
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 11477 0 0 0 179785 217 0 0 25 0 1 0 289448995 43384832 8365 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 10592 8365 104 219 0 10369 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 42368

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18445
/proc/meminfo: memFree=1712632/2055920 swapFree=4150044/4192956
[pid=18442] ppid=18440 vsize=42368 CPUtime=1800.02
/proc/18442/stat : 18442 (PBS4) R 18440 18442 16803 0 -1 4194304 11477 0 0 0 179785 217 0 0 25 0 1 0 289448995 43384832 8365 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18442/statm: 10592 8365 104 219 0 10369 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 42368

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1797.85
CPU system time (s): 2.18267
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 42368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.85
system time used= 2.18267
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11478
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= 2679

runsolver used 1.36579 second user time and 4.16237 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed May  2 19:28:33 UTC 2007

IDJOB= 453399
IDBENCH= 48128
IDSOLVER= 157
FILE ID= node5/453399-1178134113

PBS_JOBID= 4751054

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_25_1.opb
COMMAND LINE= /tmp/evaluation/453399-1178134113/PBS4 /tmp/evaluation/453399-1178134113/instance-453399-1178134113.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-453399-1178134113 -o ROOT/results/node5/conversion-453399-1178134113 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453399-1178134113/instance-453399-1178134113.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-453399-1178134113 -o ROOT/results/node5/solver-453399-1178134113 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453399-1178134113/PBS4 /tmp/evaluation/453399-1178134113/instance-453399-1178134113.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  88e7a647c6e46a38e952354158b1fb76

RANDOM SEED= 488152511

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1747032 kB
Buffers:        131420 kB
Cached:          69032 kB
SwapCached:      11368 kB
Active:         112680 kB
Inactive:       115972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747032 kB
SwapTotal:     4192956 kB
SwapFree:      4150044 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          33104 kB
Slab:            65868 kB
Committed_AS: 13699604 kB
PageTables:       1728 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= 66563 MiB

End job on node5 on Wed May  2 19:58:36 UTC 2007