Trace number 372940

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. 1800.05 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_delay/normalized-fir07_area_delay.opb
MD5SUM654b3ba852cf335035821a9e288b621f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark16
Best CPU time to get the best result obtained on this benchmark694.082
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 16
Optimality of the best value was proved YES
Number of variables12615
Total number of constraints51713
Number of constraints which are clauses51713
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint255
Number of terms in the objective function 6096
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 6096
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6096
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/372940-1177147950/instance-372940-1177147950.opb ......
0.69/0.77	c done parsing opb.
0.69/0.77	o 269
0.69/0.79	o 268
0.79/0.81	o 267
0.79/0.83	o 266
0.79/0.85	o 265
0.79/0.87	o 264
0.79/0.89	o 263
0.89/0.91	o 262
0.89/0.95	o 261
1.99/2.09	o 260
131.65/131.76	o 259
139.35/139.44	o 258
148.35/148.45	o 257
148.54/148.61	o 256
148.64/148.73	o 255
150.14/150.29	o 254
151.94/152.09	o 253
152.33/152.47	o 252
152.74/152.84	o 251
153.64/153.75	o 250
174.23/174.37	o 249
185.53/185.62	o 248
191.13/191.27	o 247
196.93/197.06	o 246
196.93/197.08	o 245
197.02/197.10	o 244
197.02/197.12	o 243
197.02/197.14	o 242
197.02/197.16	o 241
197.02/197.18	o 240
197.13/197.26	o 239
198.93/199.06	o 238
335.68/335.84	o 237
348.87/349.08	o 236
548.41/548.68	o 235
571.01/571.25	o 234
1255.69/1256.14	o 233
1383.24/1383.76	o 232
1514.11/1514.61	o 231
1613.27/1613.84	o 230
1755.75/1756.44	o 229
1800.03/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/372940-1177147950/instance-372940-1177147950.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/node39/watcher-372940-1177147950 -o ROOT/results/node39/solver-372940-1177147950 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372940-1177147950/PBS4 /tmp/evaluation/372940-1177147950/instance-372940-1177147950.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20663
/proc/meminfo: memFree=1603976/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=2796 CPUtime=0
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 472 0 0 0 0 0 0 0 18 0 1 0 162707098 2863104 454 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134544573 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 699 455 81 219 0 476 0

[startup+0.0735219 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20663
/proc/meminfo: memFree=1603976/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=3404 CPUtime=0.07
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 637 0 0 0 7 0 0 0 18 0 1 0 162707098 3485696 619 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588365 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 851 619 87 219 0 628 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3404

[startup+0.101526 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20663
/proc/meminfo: memFree=1603976/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=3404 CPUtime=0.09
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 637 0 0 0 9 0 0 0 18 0 1 0 162707098 3485696 619 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 851 619 87 219 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3404

[startup+0.30156 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20663
/proc/meminfo: memFree=1603976/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=4068 CPUtime=0.29
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 857 0 0 0 29 0 0 0 19 0 1 0 162707098 4165632 839 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 1017 839 87 219 0 794 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4068

[startup+0.701628 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20663
/proc/meminfo: memFree=1603976/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=7688 CPUtime=0.69
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 1837 0 0 0 69 0 0 0 23 0 1 0 162707098 7872512 1480 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 1922 1480 89 219 0 1699 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7688

[startup+1.50176 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20664
/proc/meminfo: memFree=1597824/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=8396 CPUtime=1.49
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 2110 0 0 0 142 7 0 0 25 0 1 0 162707098 8597504 1753 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134558403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 2099 1753 104 219 0 1876 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8396

[startup+3.10203 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20664
/proc/meminfo: memFree=1596864/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=9164 CPUtime=3.09
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 2286 0 0 0 301 8 0 0 25 0 1 0 162707098 9383936 1929 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 2291 1929 104 219 0 2068 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9164

[startup+6.30157 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20664
/proc/meminfo: memFree=1595584/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=10700 CPUtime=6.29
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 2564 0 0 0 620 9 0 0 25 0 1 0 162707098 10956800 2207 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 2675 2207 104 219 0 2452 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10700

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20664
/proc/meminfo: memFree=1593984/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=13708 CPUtime=12.69
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 2901 0 0 0 1259 10 0 0 25 0 1 0 162707098 14036992 2544 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 3427 2544 104 219 0 3204 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13708

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20664
/proc/meminfo: memFree=1592576/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=13708 CPUtime=25.48
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 3238 0 0 0 2538 10 0 0 25 0 1 0 162707098 14036992 2881 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 3427 2881 104 219 0 3204 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13708

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20664
/proc/meminfo: memFree=1589440/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=17804 CPUtime=51.08
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 4027 0 0 0 5096 12 0 0 25 0 1 0 162707098 18231296 3670 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 4451 3670 104 219 0 4228 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17804

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20664
/proc/meminfo: memFree=1583232/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=26188 CPUtime=102.26
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 5561 0 0 0 10210 16 0 0 25 0 1 0 162707098 26816512 5204 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 6547 5204 104 219 0 6324 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26188

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20664
/proc/meminfo: memFree=1571648/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=50468 CPUtime=162.23
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 8467 0 0 0 16194 29 0 0 25 0 1 0 162707098 51679232 8110 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559785 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 12617 8110 104 219 0 12394 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 50468

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20664
/proc/meminfo: memFree=1559616/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=59588 CPUtime=222.22
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 11440 0 0 0 22177 45 0 0 25 0 1 0 162707098 61018112 11083 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 14897 11083 104 219 0 14674 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 59588

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20664
/proc/meminfo: memFree=1553856/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=63572 CPUtime=282.2
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 12889 0 0 0 28170 50 0 0 25 0 1 0 162707098 65097728 12532 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 15893 12532 104 219 0 15670 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 63572

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20664
/proc/meminfo: memFree=1549504/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=69064 CPUtime=342.18
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 14301 0 0 0 34164 54 0 0 25 0 1 0 162707098 70721536 13559 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 17266 13559 104 219 0 17043 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 69064

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1547264/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=72456 CPUtime=402.16
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 14898 0 0 0 40157 59 0 0 25 0 1 0 162707098 74194944 14156 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 18114 14156 104 219 0 17891 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 72456

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1546112/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=74224 CPUtime=462.14
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 15190 0 0 0 46153 61 0 0 25 0 1 0 162707098 76005376 14448 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 18556 14448 104 219 0 18333 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 74224

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1542784/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=78592 CPUtime=522.12
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 16030 0 0 0 52145 67 0 0 25 0 1 0 162707098 80478208 15288 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 19648 15288 104 219 0 19425 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 78592

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1540992/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=80936 CPUtime=582.1
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 16471 0 0 0 58140 70 0 0 25 0 1 0 162707098 82878464 15729 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 20234 15729 104 219 0 20011 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 80936

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1539456/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=82984 CPUtime=642.08
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 16848 0 0 0 64135 73 0 0 25 0 1 0 162707098 84975616 16106 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 20746 16106 104 219 0 20523 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 82984


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1535872/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=88060 CPUtime=882.01
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 17757 0 0 0 88117 84 0 0 25 0 1 0 162707098 90173440 17015 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 22015 17015 104 219 0 21792 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 88060

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1534848/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=89468 CPUtime=941.99
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 18012 0 0 0 94114 85 0 0 25 0 1 0 162707098 91615232 17270 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 22367 17270 104 219 0 22144 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 89468

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1534272/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=89916 CPUtime=1001.96
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 18146 0 0 0 100109 87 0 0 25 0 1 0 162707098 92073984 17404 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 22479 17404 104 219 0 22256 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 89916

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1533504/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=90888 CPUtime=1061.94
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 18338 0 0 0 106106 88 0 0 25 0 1 0 162707098 93069312 17596 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 22722 17596 104 219 0 22499 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 90888

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1533504/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=90888 CPUtime=1121.93
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 18340 0 0 0 112104 89 0 0 25 0 1 0 162707098 93069312 17598 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 22722 17598 104 219 0 22499 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 90888

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1532800/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=91720 CPUtime=1181.91
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 18504 0 0 0 118101 90 0 0 25 0 1 0 162707098 93921280 17762 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 22930 17762 104 219 0 22707 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 91720

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1531776/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=92920 CPUtime=1241.89
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 18764 0 0 0 124097 92 0 0 25 0 1 0 162707098 95150080 18022 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 23230 18022 104 219 0 23007 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 92920

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1529472/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=95740 CPUtime=1301.88
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 19332 0 0 0 130091 97 0 0 25 0 1 0 162707098 98037760 18590 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 23935 18590 104 219 0 23712 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 95740

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1527360/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=98752 CPUtime=1361.85
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 19857 0 0 0 136085 100 0 0 25 0 1 0 162707098 101122048 19115 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 24688 19115 104 219 0 24465 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 98752

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1527040/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=98880 CPUtime=1421.83
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 19915 0 0 0 142080 103 0 0 25 0 1 0 162707098 101253120 19173 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 24720 19173 104 219 0 24497 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 98880

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1526592/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=99568 CPUtime=1481.81
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 20038 0 0 0 148076 105 0 0 25 0 1 0 162707098 101957632 19296 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 24892 19296 104 219 0 24669 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 99568

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1525504/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=101388 CPUtime=1541.8
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 20337 0 0 0 154073 107 0 0 25 0 1 0 162707098 103821312 19595 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 25347 19595 104 219 0 25124 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 101388

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1524736/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=102156 CPUtime=1601.77
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 20521 0 0 0 160067 110 0 0 25 0 1 0 162707098 104607744 19779 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 25539 19779 104 219 0 25316 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 102156

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20666
/proc/meminfo: memFree=1524160/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=103084 CPUtime=1661.75
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 20683 0 0 0 166063 112 0 0 25 0 1 0 162707098 105558016 19941 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 25771 19941 104 219 0 25548 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 103084

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 20740
/proc/meminfo: memFree=1522192/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=104204 CPUtime=1721.72
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 20873 0 0 0 172057 115 0 0 25 0 1 0 162707098 106704896 20131 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 26051 20131 104 219 0 25828 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 104204

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20864
/proc/meminfo: memFree=1522176/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=105572 CPUtime=1781.63
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 21130 0 0 0 178043 120 0 0 25 0 1 0 162707098 108105728 20388 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 26393 20388 104 219 0 26170 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 105572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20864
/proc/meminfo: memFree=1521600/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=106468 CPUtime=1800.03
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 21271 0 0 0 179882 121 0 0 25 0 1 0 162707098 109023232 20529 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 26617 20529 104 219 0 26394 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 106468

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: 0.99 0.98 0.99 2/78 20864
/proc/meminfo: memFree=1521600/2055920 swapFree=4158472/4192956
[pid=20663] ppid=20661 vsize=106468 CPUtime=1800.03
/proc/20663/stat : 20663 (PBS4) R 20661 20663 19059 0 -1 4194304 21271 0 0 0 179882 121 0 0 25 0 1 0 162707098 109023232 20529 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20663/statm: 26617 20529 104 219 0 26394 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 106468

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.05
CPU user time (s): 1798.82
CPU system time (s): 1.23081
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 106468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.82
system time used= 1.23081
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21272
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= 36957

runsolver used 2.08268 second user time and 4.26135 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sat Apr 21 09:32:30 UTC 2007

IDJOB= 372940
IDBENCH= 25008
IDSOLVER= 157
FILE ID= node39/372940-1177147950

PBS_JOBID= 4648832

Free space on /tmp= 66486 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir07_area_delay.opb
COMMAND LINE= /tmp/evaluation/372940-1177147950/PBS4 /tmp/evaluation/372940-1177147950/instance-372940-1177147950.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-372940-1177147950 -o ROOT/results/node39/conversion-372940-1177147950 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372940-1177147950/instance-372940-1177147950.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-372940-1177147950 -o ROOT/results/node39/solver-372940-1177147950 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372940-1177147950/PBS4 /tmp/evaluation/372940-1177147950/instance-372940-1177147950.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  654b3ba852cf335035821a9e288b621f

RANDOM SEED= 769076278

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1604384 kB
Buffers:         39352 kB
Cached:         323688 kB
SwapCached:      14564 kB
Active:         298152 kB
Inactive:        89660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1604384 kB
SwapTotal:     4192956 kB
SwapFree:      4158472 kB
Dirty:            2780 kB
Writeback:           0 kB
Mapped:          30932 kB
Slab:            49016 kB
Committed_AS:  1891864 kB
PageTables:       2012 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= 66486 MiB

End job on node39 on Sat Apr 21 10:02:33 UTC 2007