Trace number 373332

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir05_area_opers.opb
MD5SUMfb30dc68ef00299e3d850b79fb8a2728
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark35
Best CPU time to get the best result obtained on this benchmark5.21721
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 35
Optimality of the best value was proved YES
Number of variables6033
Total number of constraints11966
Number of constraints which are clauses11966
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 constraint127
Number of terms in the objective function 3140
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 3140
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 3140
Number of bits of the biggest sum of numbers12
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/373332-1177184018/instance-373332-1177184018.opb ......
0.09/0.18	c done parsing opb.
0.09/0.18	o 389
0.09/0.20	o 385
0.19/0.21	o 384
0.19/0.22	o 373
0.19/0.23	o 372
0.19/0.25	o 371
0.19/0.26	o 370
0.19/0.27	o 369
0.19/0.28	o 368
0.19/0.29	o 367
0.29/0.31	o 366
0.29/0.32	o 365
0.29/0.33	o 364
0.29/0.34	o 363
0.29/0.35	o 362
0.29/0.37	o 361
0.29/0.38	o 360
0.29/0.39	o 359
0.39/0.40	o 358
0.39/0.41	o 357
0.39/0.43	o 356
0.39/0.44	o 355
0.39/0.45	o 354
0.39/0.46	o 353
0.39/0.47	o 352
0.39/0.48	o 351
0.49/0.51	o 350
0.49/0.52	o 252
0.49/0.53	o 251
31.18/31.23	o 250
32.08/32.19	o 249
32.08/32.20	o 183
32.18/32.28	o 182
51.88/51.95	o 141
51.88/51.96	o 128
51.88/51.97	o 123
51.88/51.99	o 122
51.88/51.99	o 92
51.98/52.00	o 89
51.98/52.01	o 88
51.98/52.01	o 86
51.98/52.03	o 85
1800.03/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373332-1177184018/instance-373332-1177184018.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/node17/watcher-373332-1177184018 -o ROOT/results/node17/solver-373332-1177184018 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373332-1177184018/PBS4 /tmp/evaluation/373332-1177184018/instance-373332-1177184018.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: 1.00 1.00 1.00 3/77 19961
/proc/meminfo: memFree=1660672/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=2176 CPUtime=0
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 331 0 0 0 0 0 0 0 18 0 1 0 166319284 2228224 313 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/19961/statm: 544 314 86 219 0 321 0

[startup+0.063003 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19961
/proc/meminfo: memFree=1660672/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=2316 CPUtime=0.06
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 384 0 0 0 6 0 0 0 18 0 1 0 166319284 2371584 366 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588851 0 0 4096 0 0 0 0 17 1 0 0
/proc/19961/statm: 579 366 87 219 0 356 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2316

[startup+0.102006 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19961
/proc/meminfo: memFree=1660672/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=2740 CPUtime=0.09
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 489 0 0 0 9 0 0 0 18 0 1 0 166319284 2805760 471 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590705 0 0 4096 0 0 0 0 17 1 0 0
/proc/19961/statm: 685 471 87 219 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2740

[startup+0.301028 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19961
/proc/meminfo: memFree=1660672/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=3380 CPUtime=0.29
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 711 0 0 0 27 2 0 0 19 0 1 0 166319284 3461120 644 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 845 644 104 219 0 622 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3380

[startup+0.70107 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19961
/proc/meminfo: memFree=1660672/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=3520 CPUtime=0.69
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 755 0 0 0 62 7 0 0 23 0 1 0 166319284 3604480 688 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 880 688 104 219 0 657 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3520

[startup+1.50115 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19962
/proc/meminfo: memFree=1658040/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=4192 CPUtime=1.49
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 899 0 0 0 142 7 0 0 25 0 1 0 166319284 4292608 832 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 1048 832 104 219 0 825 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4192

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19962
/proc/meminfo: memFree=1657080/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=7264 CPUtime=3.08
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 1203 0 0 0 301 7 0 0 25 0 1 0 166319284 7438336 1136 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 1816 1136 104 219 0 1593 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7264

[startup+6.30165 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19962
/proc/meminfo: memFree=1654520/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=11360 CPUtime=6.29
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 1807 0 0 0 620 9 0 0 25 0 1 0 166319284 11632640 1740 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 2840 1740 104 219 0 2617 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11360

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19962
/proc/meminfo: memFree=1649216/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=20068 CPUtime=12.68
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 3199 0 0 0 1258 10 0 0 25 0 1 0 166319284 20549632 3035 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 5017 3035 104 219 0 4794 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20068

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19962
/proc/meminfo: memFree=1641024/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=21716 CPUtime=25.48
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 5113 0 0 0 2530 18 0 0 25 0 1 0 166319284 22237184 4949 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 5429 4949 104 219 0 5206 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21716

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19962
/proc/meminfo: memFree=1637312/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=25988 CPUtime=51.08
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 6023 0 0 0 5078 30 0 0 25 0 1 0 166319284 26611712 5859 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 6497 5859 104 219 0 6274 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25988

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19962
/proc/meminfo: memFree=1635008/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=28440 CPUtime=102.27
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 6584 0 0 0 10193 34 0 0 25 0 1 0 166319284 29122560 6420 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 7110 6420 104 219 0 6887 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28440

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19962
/proc/meminfo: memFree=1633728/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=29960 CPUtime=162.25
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 6909 0 0 0 16190 35 0 0 25 0 1 0 166319284 30679040 6745 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 7490 6745 104 219 0 7267 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 29960

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19962
/proc/meminfo: memFree=1632512/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=31840 CPUtime=222.23
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 7407 0 0 0 22186 37 0 0 25 0 1 0 166319284 32604160 7050 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 7960 7050 104 219 0 7737 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31840

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19962
/proc/meminfo: memFree=1631296/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=32992 CPUtime=282.22
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 7703 0 0 0 28184 38 0 0 25 0 1 0 166319284 33783808 7346 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559807 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 8248 7346 104 219 0 8025 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32992

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19964
/proc/meminfo: memFree=1630272/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=33956 CPUtime=342.21
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 7918 0 0 0 34181 40 0 0 25 0 1 0 166319284 34770944 7561 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 8489 7561 104 219 0 8266 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 33956

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19964
/proc/meminfo: memFree=1629504/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=34708 CPUtime=402.19
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 8117 0 0 0 40177 42 0 0 25 0 1 0 166319284 35540992 7760 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 8677 7760 104 219 0 8454 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 34708

[startup+462.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 19964
/proc/meminfo: memFree=1628480/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=35812 CPUtime=462.17
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 8382 0 0 0 46173 44 0 0 25 0 1 0 166319284 36671488 8025 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 8953 8025 104 219 0 8730 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 35812

[startup+522.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19964
/proc/meminfo: memFree=1627968/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=36272 CPUtime=522.16
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 8504 0 0 0 52171 45 0 0 25 0 1 0 166319284 37142528 8147 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 9068 8147 104 219 0 8845 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 36272

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19964
/proc/meminfo: memFree=1627712/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=36432 CPUtime=582.14
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 8571 0 0 0 58168 46 0 0 25 0 1 0 166319284 37306368 8214 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 9108 8214 104 219 0 8885 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 36432

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19964
/proc/meminfo: memFree=1627200/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=36904 CPUtime=642.13
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 8686 0 0 0 64165 48 0 0 25 0 1 0 166319284 37789696 8329 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563053 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 9226 8329 104 219 0 9003 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 36904


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

[startup+822.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 19964
/proc/meminfo: memFree=1625856/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=39648 CPUtime=822.08
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 9402 0 0 0 82154 54 0 0 25 0 1 0 166319284 40599552 8660 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 9912 8660 104 219 0 9689 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 39648

[startup+882.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 19964
/proc/meminfo: memFree=1625536/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=39936 CPUtime=882.06
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 9487 0 0 0 88150 56 0 0 25 0 1 0 166319284 40894464 8745 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 9984 8745 104 219 0 9761 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 39936

[startup+942.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 19964
/proc/meminfo: memFree=1625408/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=39936 CPUtime=942.04
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 9537 0 0 0 94146 58 0 0 25 0 1 0 166319284 40894464 8795 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559736 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 9984 8795 104 219 0 9761 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 39936

[startup+1002.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 19964
/proc/meminfo: memFree=1625152/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=40068 CPUtime=1002.03
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 9583 0 0 0 100143 60 0 0 25 0 1 0 166319284 41029632 8841 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 10017 8841 104 219 0 9794 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 40068

[startup+1062.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/78 19964
/proc/meminfo: memFree=1624832/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=40436 CPUtime=1062.02
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 9678 0 0 0 106140 62 0 0 25 0 1 0 166319284 41406464 8936 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 10109 8936 104 219 0 9886 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 40436

[startup+1122.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 19964
/proc/meminfo: memFree=1624448/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=40576 CPUtime=1122
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 9754 0 0 0 112136 64 0 0 25 0 1 0 166319284 41549824 9012 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 10144 9012 104 219 0 9921 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 40576

[startup+1182.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 19964
/proc/meminfo: memFree=1624064/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=41020 CPUtime=1181.98
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 9867 0 0 0 118132 66 0 0 25 0 1 0 166319284 42004480 9125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134558372 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 10255 9125 104 219 0 10032 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 41020

[startup+1242.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 19964
/proc/meminfo: memFree=1623872/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=41116 CPUtime=1241.97
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 9916 0 0 0 124129 68 0 0 25 0 1 0 166319284 42102784 9174 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 10279 9174 104 219 0 10056 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 41116

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 19964
/proc/meminfo: memFree=1623424/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=41420 CPUtime=1301.96
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 10010 0 0 0 130126 70 0 0 25 0 1 0 166319284 42414080 9268 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 10355 9268 104 219 0 10132 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 41420

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 19964
/proc/meminfo: memFree=1623232/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=41740 CPUtime=1361.94
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 10077 0 0 0 136122 72 0 0 25 0 1 0 166319284 42741760 9335 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 10435 9335 104 219 0 10212 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 41740

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19964
/proc/meminfo: memFree=1622848/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=41880 CPUtime=1421.93
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 10170 0 0 0 142119 74 0 0 25 0 1 0 166319284 42885120 9428 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 10470 9428 104 219 0 10247 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 41880

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19964
/proc/meminfo: memFree=1622592/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=42156 CPUtime=1481.92
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 10224 0 0 0 148116 76 0 0 25 0 1 0 166319284 43167744 9482 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 10539 9482 104 219 0 10316 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 42156

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19964
/proc/meminfo: memFree=1622208/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=42296 CPUtime=1541.9
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 10317 0 0 0 154112 78 0 0 25 0 1 0 166319284 43311104 9575 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 10574 9575 104 219 0 10351 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 42296

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19964
/proc/meminfo: memFree=1622016/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=42624 CPUtime=1601.87
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 10390 0 0 0 160108 79 0 0 25 0 1 0 166319284 43646976 9648 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 10656 9648 104 219 0 10433 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 42624

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20080
/proc/meminfo: memFree=1620216/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=42744 CPUtime=1661.81
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 10460 0 0 0 166100 81 0 0 25 0 1 0 166319284 43769856 9718 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 10686 9718 104 219 0 10463 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 42744

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20162
/proc/meminfo: memFree=1621248/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=42744 CPUtime=1721.75
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 10505 0 0 0 172092 83 0 0 25 0 1 0 166319284 43769856 9763 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 10686 9763 104 219 0 10463 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 42744

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20162
/proc/meminfo: memFree=1621120/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=42944 CPUtime=1781.73
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 10559 0 0 0 178089 84 0 0 25 0 1 0 166319284 43974656 9817 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 10736 9817 104 219 0 10513 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 42944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20162
/proc/meminfo: memFree=1621184/2055920 swapFree=4141660/4192956
[pid=19961] ppid=19959 vsize=42944 CPUtime=1800.03
/proc/19961/stat : 19961 (PBS4) R 19959 19961 19225 0 -1 4194304 10562 0 0 0 179919 84 0 0 25 0 1 0 166319284 43974656 9820 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19961/statm: 10736 9820 104 219 0 10513 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 42944

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1799.2
CPU system time (s): 0.855869
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 42944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.2
system time used= 0.855869
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10563
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= 37415

runsolver used 1.9627 second user time and 4.17736 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sat Apr 21 19:33:38 UTC 2007

IDJOB= 373332
IDBENCH= 25036
IDSOLVER= 157
FILE ID= node17/373332-1177184018

PBS_JOBID= 4649009

Free space on /tmp= 66394 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir05_area_opers.opb
COMMAND LINE= /tmp/evaluation/373332-1177184018/PBS4 /tmp/evaluation/373332-1177184018/instance-373332-1177184018.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-373332-1177184018 -o ROOT/results/node17/conversion-373332-1177184018 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373332-1177184018/instance-373332-1177184018.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-373332-1177184018 -o ROOT/results/node17/solver-373332-1177184018 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373332-1177184018/PBS4 /tmp/evaluation/373332-1177184018/instance-373332-1177184018.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  fb30dc68ef00299e3d850b79fb8a2728

RANDOM SEED= 660828148

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1661144 kB
Buffers:         38544 kB
Cached:         280316 kB
SwapCached:      13524 kB
Active:         161800 kB
Inactive:       180100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1661144 kB
SwapTotal:     4192956 kB
SwapFree:      4141660 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          29900 kB
Slab:            38432 kB
Committed_AS:  7198492 kB
PageTables:       1796 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= 66394 MiB

End job on node17 on Sat Apr 21 20:03:40 UTC 2007