Trace number 453249

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. 1800.08 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_4.opb
MD5SUM7603a459a5769ea7e43f52c522eb87aa
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark68
Best CPU time to get the best result obtained on this benchmark1800.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 68
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint11
Maximum length of a constraint22
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6326
Sum of products size (including duplicates)12652
Number of different products6326
Sum of products size12652

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/453249-1178126336/instance-453249-1178126336.opb ......
0.09/0.17	c done parsing opb.
0.09/0.17	o 247
0.09/0.18	o 246
0.19/0.22	o 245
0.19/0.23	o 132
0.19/0.23	o 131
0.19/0.24	o 128
0.19/0.29	o 127
0.19/0.30	o 99
0.30/0.30	o 98
0.30/0.31	o 97
0.30/0.31	o 96
0.30/0.32	o 95
52.87/52.97	o 94
52.87/52.98	o 91
54.67/54.70	o 90
1800.07/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453249-1178126336/instance-453249-1178126336.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node20/watcher-453249-1178126336 -o ROOT/results/node20/solver-453249-1178126336 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453249-1178126336/PBS4 /tmp/evaluation/453249-1178126336/instance-453249-1178126336.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: 0.97 0.99 0.99 3/77 10217
/proc/meminfo: memFree=1651176/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=2256 CPUtime=0
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 352 0 0 0 0 0 0 0 18 0 1 0 260550949 2310144 336 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/10217/statm: 564 336 86 219 0 341 0

[startup+0.0463379 s]
/proc/loadavg: 0.97 0.99 0.99 3/77 10217
/proc/meminfo: memFree=1651176/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=2668 CPUtime=0.04
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 487 0 0 0 4 0 0 0 18 0 1 0 260550949 2732032 471 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/10217/statm: 667 471 87 219 0 444 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2668

[startup+0.101348 s]
/proc/loadavg: 0.97 0.99 0.99 3/77 10217
/proc/meminfo: memFree=1651176/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=3272 CPUtime=0.09
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 667 0 0 0 9 0 0 0 18 0 1 0 260550949 3350528 618 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135022908 0 0 4096 0 0 0 0 17 1 0 0
/proc/10217/statm: 818 619 88 219 0 595 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3272

[startup+0.301387 s]
/proc/loadavg: 0.97 0.99 0.99 3/77 10217
/proc/meminfo: memFree=1651176/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=4436 CPUtime=0.3
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 980 0 0 0 29 1 0 0 19 0 1 0 260550949 4542464 866 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 1109 866 104 219 0 886 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 4436

[startup+0.701468 s]
/proc/loadavg: 0.97 0.99 0.99 3/77 10217
/proc/meminfo: memFree=1651176/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=5160 CPUtime=0.69
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 1146 0 0 0 68 1 0 0 22 0 1 0 260550949 5283840 1032 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 1290 1032 104 219 0 1067 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5160

[startup+1.50163 s]
/proc/loadavg: 0.97 0.99 0.99 3/78 10218
/proc/meminfo: memFree=1647328/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=5672 CPUtime=1.49
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 1188 0 0 0 148 1 0 0 25 0 1 0 260550949 5808128 1074 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 1418 1074 104 219 0 1195 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5672

[startup+3.10195 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1646880/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=5808 CPUtime=3.09
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 1288 0 0 0 307 2 0 0 25 0 1 0 260550949 5947392 1174 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 1452 1174 104 219 0 1229 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5808

[startup+6.30159 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1646176/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=7024 CPUtime=6.29
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 1501 0 0 0 627 2 0 0 25 0 1 0 260550949 7192576 1338 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 1756 1338 104 219 0 1533 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7024

[startup+12.7019 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1644776/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=9232 CPUtime=12.69
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 1839 0 0 0 1266 3 0 0 25 0 1 0 260550949 9453568 1676 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 2308 1676 104 219 0 2085 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9232

[startup+25.5015 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1642344/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=13328 CPUtime=25.48
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 2415 0 0 0 2544 4 0 0 25 0 1 0 260550949 13647872 2252 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 3332 2252 104 219 0 3109 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13328

[startup+51.1016 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1636904/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=16840 CPUtime=51.08
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 3855 0 0 0 5098 10 0 0 25 0 1 0 260550949 17244160 3595 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 4210 3595 104 219 0 3987 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16840

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1634344/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=19168 CPUtime=102.26
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 4467 0 0 0 10208 18 0 0 25 0 1 0 260550949 19628032 4207 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 4792 4207 104 219 0 4569 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19168

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1632616/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=21640 CPUtime=162.23
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 5084 0 0 0 16197 26 0 0 25 0 1 0 260550949 22159360 4631 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 5410 4631 104 219 0 5187 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21640

[startup+222.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1631784/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=22176 CPUtime=222.21
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 5295 0 0 0 22188 33 0 0 25 0 1 0 260550949 22708224 4842 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 5544 4842 104 219 0 5321 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 22176

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1630824/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=22976 CPUtime=282.2
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 5531 0 0 0 28180 40 0 0 25 0 1 0 260550949 23527424 5078 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 5744 5078 104 219 0 5521 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 22976

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1630248/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=24832 CPUtime=342.17
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 6055 0 0 0 34171 46 0 0 25 0 1 0 260550949 25427968 5217 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 6208 5217 104 219 0 5985 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 24832

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1629672/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=25008 CPUtime=402.15
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 6183 0 0 0 40163 52 0 0 25 0 1 0 260550949 25608192 5345 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 6252 5345 104 219 0 6029 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 25008

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1629288/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=25396 CPUtime=462.13
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 6303 0 0 0 46155 58 0 0 25 0 1 0 260550949 26005504 5465 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 6349 5465 104 219 0 6126 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 25396

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1628712/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=25712 CPUtime=522.11
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 6433 0 0 0 52146 65 0 0 25 0 1 0 260550949 26329088 5595 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 6428 5595 104 219 0 6205 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 25712

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1628136/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=25936 CPUtime=582.09
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 6568 0 0 0 58137 72 0 0 25 0 1 0 260550949 26558464 5730 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 6484 5730 104 219 0 6261 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 25936

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1627688/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=26272 CPUtime=642.07
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 6701 0 0 0 64129 78 0 0 25 0 1 0 260550949 26902528 5863 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 6568 5863 104 219 0 6345 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 26272


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1625832/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=30148 CPUtime=881.98
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 7927 0 0 0 88095 103 0 0 25 0 1 0 260550949 30871552 6320 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547584 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 7537 6320 104 219 0 7314 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 30148

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1625384/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=30540 CPUtime=941.96
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 8053 0 0 0 94087 109 0 0 25 0 1 0 260550949 31272960 6446 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563077 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 7635 6446 104 219 0 7412 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 30540

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1624936/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=30860 CPUtime=1001.94
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 8154 0 0 0 100078 116 0 0 25 0 1 0 260550949 31600640 6547 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134560104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 7715 6547 104 219 0 7492 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 30860

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1624488/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=30860 CPUtime=1061.92
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 8270 0 0 0 106069 123 0 0 25 0 1 0 260550949 31600640 6663 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 7715 6663 104 219 0 7492 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 30860

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1624040/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=31200 CPUtime=1121.9
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 8378 0 0 0 112061 129 0 0 25 0 1 0 260550949 31948800 6771 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 7800 6771 104 219 0 7577 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 31200

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1623592/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=31660 CPUtime=1181.88
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 8488 0 0 0 118052 136 0 0 25 0 1 0 260550949 32419840 6881 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 7915 6881 104 219 0 7692 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 31660

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1623208/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=31660 CPUtime=1241.85
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 8589 0 0 0 124042 143 0 0 25 0 1 0 260550949 32419840 6982 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547635 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 7915 6982 104 219 0 7692 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 31660

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10218
/proc/meminfo: memFree=1622760/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=32044 CPUtime=1301.84
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 8704 0 0 0 130033 151 0 0 25 0 1 0 260550949 32813056 7097 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 8011 7097 104 219 0 7788 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 32044

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10219
/proc/meminfo: memFree=1622184/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=32044 CPUtime=1361.81
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 8817 0 0 0 136025 156 0 0 25 0 1 0 260550949 32813056 7210 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 8011 7210 104 219 0 7788 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 32044

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10220
/proc/meminfo: memFree=1621736/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=32452 CPUtime=1421.8
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 8925 0 0 0 142019 161 0 0 25 0 1 0 260550949 33230848 7318 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134558411 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 8113 7318 104 219 0 7890 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 32452

[startup+1482.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 10220
/proc/meminfo: memFree=1621352/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=32452 CPUtime=1481.76
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 9030 0 0 0 148010 166 0 0 25 0 1 0 260550949 33230848 7423 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563095 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 8113 7423 104 219 0 7890 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 32452

[startup+1542.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 10220
/proc/meminfo: memFree=1620904/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=32884 CPUtime=1541.75
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 9129 0 0 0 154001 174 0 0 25 0 1 0 260550949 33673216 7522 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 8221 7522 104 219 0 7998 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 32884

[startup+1602.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10220
/proc/meminfo: memFree=1620456/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=39168 CPUtime=1601.72
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 10776 0 0 0 159991 181 0 0 25 0 1 0 260550949 40108032 7632 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 9792 7632 104 219 0 9569 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 39168

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10220
/proc/meminfo: memFree=1620072/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=39628 CPUtime=1661.71
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 10886 0 0 0 165984 187 0 0 25 0 1 0 260550949 40579072 7742 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 9907 7742 104 219 0 9684 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 39628

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10220
/proc/meminfo: memFree=1619688/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=39628 CPUtime=1721.68
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 10985 0 0 0 171975 193 0 0 25 0 1 0 260550949 40579072 7841 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 9907 7841 104 219 0 9684 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 39628

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10220
/proc/meminfo: memFree=1619304/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=40116 CPUtime=1781.66
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 11084 0 0 0 177966 200 0 0 25 0 1 0 260550949 41078784 7940 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 10029 7940 104 219 0 9806 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 40116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10220
/proc/meminfo: memFree=1619176/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=40116 CPUtime=1800.07
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 11111 0 0 0 179805 202 0 0 25 0 1 0 260550949 41078784 7967 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 10029 7967 104 219 0 9806 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 40116

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10220
/proc/meminfo: memFree=1619176/2055920 swapFree=4154924/4192956
[pid=10217] ppid=10215 vsize=40116 CPUtime=1800.07
/proc/10217/stat : 10217 (PBS4) R 10215 10217 9780 0 -1 4194304 11111 0 0 0 179805 202 0 0 25 0 1 0 260550949 41078784 7967 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10217/statm: 10029 7967 104 219 0 9806 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 40116

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.08
CPU user time (s): 1798.05
CPU system time (s): 2.02869
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 45316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.05
system time used= 2.02869
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11112
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= 2352

runsolver used 1.48177 second user time and 3.78143 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed May  2 17:18:56 UTC 2007

IDJOB= 453249
IDBENCH= 48118
IDSOLVER= 157
FILE ID= node20/453249-1178126336

PBS_JOBID= 4751037

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_500_10_4.opb
COMMAND LINE= /tmp/evaluation/453249-1178126336/PBS4 /tmp/evaluation/453249-1178126336/instance-453249-1178126336.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-453249-1178126336 -o ROOT/results/node20/conversion-453249-1178126336 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453249-1178126336/instance-453249-1178126336.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-453249-1178126336 -o ROOT/results/node20/solver-453249-1178126336 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453249-1178126336/PBS4 /tmp/evaluation/453249-1178126336/instance-453249-1178126336.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  7603a459a5769ea7e43f52c522eb87aa

RANDOM SEED= 384898319

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1651520 kB
Buffers:        213716 kB
Cached:          73076 kB
SwapCached:      16828 kB
Active:         184908 kB
Inactive:       131300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651520 kB
SwapTotal:     4192956 kB
SwapFree:      4154924 kB
Dirty:            1704 kB
Writeback:           0 kB
Mapped:          35544 kB
Slab:            73672 kB
Committed_AS:  6508368 kB
PageTables:       1756 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 node20 on Wed May  2 17:48:59 UTC 2007