Trace number 373136

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 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/
submittedPB07/aksoy/trarea_ac/normalized-fir02_trarea_ac.opb
MD5SUMaa73e48897f9c10e5003e2188d9e7ab9
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark24890
Best CPU time to get the best result obtained on this benchmark0.119981
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24890
Optimality of the best value was proved YES
Number of variables644
Total number of constraints1034
Number of constraints which are clauses1034
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 constraint31
Number of terms in the objective function 353
Biggest coefficient in the objective function 2034
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 561307
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 2034
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 561307
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/373136-1177171421/instance-373136-1177171421.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 180454
0.00/0.01	o 168625
0.00/0.01	o 168441
0.00/0.01	o 167818
0.00/0.01	o 166756
0.00/0.01	o 166727
0.00/0.01	o 166704
0.00/0.01	o 166411
0.00/0.01	o 166379
0.00/0.01	o 166313
0.00/0.01	o 164952
0.00/0.01	o 163722
0.00/0.02	o 163463
0.00/0.02	o 162396
0.00/0.02	o 162155
0.00/0.02	o 162025
0.00/0.02	o 161860
0.00/0.02	o 161746
0.00/0.02	o 160960
0.00/0.02	o 160609
0.00/0.02	o 92792
0.00/0.02	o 92682
0.00/0.02	o 92444
0.00/0.02	o 89115
0.00/0.02	o 87601
0.00/0.02	o 86087
0.00/0.03	o 86075
0.00/0.03	o 86053
0.00/0.03	o 85823
0.00/0.03	o 85655
0.00/0.03	o 84361
0.00/0.03	o 84355
0.19/0.28	o 84247
1.99/2.08	o 35088
1.99/2.08	o 33461
1.99/2.08	o 31767
1.99/2.08	o 31712
1.99/2.08	o 31384
1.99/2.09	o 31326
1.99/2.09	o 31030
2.10/2.11	o 30892
2.10/2.11	o 30585
2.10/2.11	o 30547
2.10/2.11	o 30495
2.10/2.11	o 30469
2.10/2.11	o 29181
2.10/2.11	o 28891
2.10/2.11	o 28853
2.10/2.11	o 28749
2.29/2.33	o 28037
14.19/14.23	o 27838
25.29/25.30	o 27650
192.45/192.58	o 27638
231.44/231.52	o 27598
305.81/305.95	o 27456
422.68/422.83	o 27394
485.77/485.92	o 27316
533.95/534.14	o 27272
535.75/535.96	o 27066
625.43/625.62	o 27040
786.29/786.60	o 27005
786.48/786.78	o 26964
797.19/797.43	o 26179
958.04/958.33	o 26007
1677.25/1677.79	o 25886
1800.03/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373136-1177171421/instance-373136-1177171421.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/node19/watcher-373136-1177171421 -o ROOT/results/node19/solver-373136-1177171421 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373136-1177171421/PBS4 /tmp/evaluation/373136-1177171421/instance-373136-1177171421.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 0.99 3/77 3085
/proc/meminfo: memFree=1773960/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=1456 CPUtime=0
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 165059545 1490944 138 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/3085/statm: 364 138 87 219 0 141 0

[startup+0.0442539 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 3085
/proc/meminfo: memFree=1773960/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=1452 CPUtime=0.03
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 203 0 0 0 3 0 0 0 18 0 1 0 165059545 1486848 185 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 363 185 102 219 0 140 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1452

[startup+0.10126 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 3085
/proc/meminfo: memFree=1773960/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=1452 CPUtime=0.09
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 249 0 0 0 9 0 0 0 18 0 1 0 165059545 1486848 231 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 363 231 102 219 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.301282 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 3085
/proc/meminfo: memFree=1773960/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=2348 CPUtime=0.29
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 405 0 0 0 28 1 0 0 19 0 1 0 165059545 2404352 387 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 587 387 103 219 0 364 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2348

[startup+0.701325 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 3085
/proc/meminfo: memFree=1773960/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=3700 CPUtime=0.69
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 685 0 0 0 68 1 0 0 23 0 1 0 165059545 3788800 667 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 925 667 103 219 0 702 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3700

[startup+1.50141 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1770944/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=5748 CPUtime=1.5
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 1110 0 0 0 148 2 0 0 25 0 1 0 165059545 5885952 1092 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 1437 1092 103 219 0 1214 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 5748

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1769152/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=6344 CPUtime=3.09
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 1458 0 0 0 305 4 0 0 25 0 1 0 165059545 6496256 1391 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 1586 1391 104 219 0 1363 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6344

[startup+6.30193 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1768064/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=7156 CPUtime=6.29
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 1678 0 0 0 624 5 0 0 25 0 1 0 165059545 7327744 1514 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 1789 1514 104 219 0 1566 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7156

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1767680/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=7296 CPUtime=12.69
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 1774 0 0 0 1259 10 0 0 25 0 1 0 165059545 7471104 1610 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 1824 1610 104 219 0 1601 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7296

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1766464/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=12696 CPUtime=25.49
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 2291 0 0 0 2533 16 0 0 25 0 1 0 165059545 13000704 1934 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 3174 1934 104 219 0 2951 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12696

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1764736/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=13280 CPUtime=51.08
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 2721 0 0 0 5083 25 0 0 25 0 1 0 165059545 13598720 2364 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 3320 2364 104 219 0 3097 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13280

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1760384/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=23780 CPUtime=102.27
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 4176 0 0 0 10191 36 0 0 25 0 1 0 165059545 24350720 3434 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 5945 3434 104 219 0 5722 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23780

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1757120/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=24752 CPUtime=162.25
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 4985 0 0 0 16177 48 0 0 25 0 1 0 165059545 25346048 4243 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 6188 4243 104 219 0 5965 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24752

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1755648/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=25188 CPUtime=222.23
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 5360 0 0 0 22162 61 0 0 25 0 1 0 165059545 25792512 4618 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 6297 4618 104 219 0 6074 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25188

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1753536/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=28940 CPUtime=282.22
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 6629 0 0 0 28149 73 0 0 25 0 1 0 165059545 29634560 5118 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 7235 5118 104 219 0 7012 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 28940

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1752640/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=29752 CPUtime=342.2
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 6877 0 0 0 34139 81 0 0 25 0 1 0 165059545 30466048 5366 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 7438 5366 104 219 0 7215 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29752

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1751488/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=30276 CPUtime=402.18
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 7194 0 0 0 40129 89 0 0 25 0 1 0 165059545 31002624 5683 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 7569 5683 104 219 0 7346 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 30276

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1749312/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=30808 CPUtime=462.17
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 7731 0 0 0 46119 98 0 0 25 0 1 0 165059545 31547392 6220 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 7702 6220 104 219 0 7479 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 30808

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1747584/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=31304 CPUtime=522.15
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 8153 0 0 0 52108 107 0 0 25 0 1 0 165059545 32055296 6642 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 7826 6642 104 219 0 7603 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 31304

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1746880/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=31628 CPUtime=582.14
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 8329 0 0 0 58098 116 0 0 25 0 1 0 165059545 32387072 6818 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 7907 6818 104 219 0 7684 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 31628

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1744896/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=32736 CPUtime=642.13
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 8825 0 0 0 64090 123 0 0 25 0 1 0 165059545 33521664 7314 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 8184 7314 104 219 0 7961 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 32736


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1740480/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=41940 CPUtime=882.07
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 11451 0 0 0 88048 159 0 0 25 0 1 0 165059545 42946560 8403 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 10485 8403 104 219 0 10262 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 41940

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1739712/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=42460 CPUtime=942.05
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 11645 0 0 0 94034 171 0 0 25 0 1 0 165059545 43479040 8597 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 10615 8597 104 219 0 10392 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 42460

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1738816/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=42596 CPUtime=1002.03
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 11863 0 0 0 100019 184 0 0 25 0 1 0 165059545 43618304 8815 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 10649 8815 104 219 0 10426 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 42596

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1738240/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=43004 CPUtime=1062.01
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 12021 0 0 0 106009 192 0 0 25 0 1 0 165059545 44036096 8973 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 10751 8973 104 219 0 10528 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 43004

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1737600/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=43136 CPUtime=1122
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 12192 0 0 0 111999 201 0 0 25 0 1 0 165059545 44171264 9144 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 10784 9144 104 219 0 10561 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 43136

[startup+1182.3 s]
/proc/loadavg: 1.07 1.02 0.99 2/78 3086
/proc/meminfo: memFree=1736768/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=43744 CPUtime=1181.99
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 12392 0 0 0 117990 209 0 0 25 0 1 0 165059545 44793856 9344 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 10936 9344 104 219 0 10713 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 43744

[startup+1242.3 s]
/proc/loadavg: 1.02 1.01 0.99 2/78 3086
/proc/meminfo: memFree=1736000/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=44204 CPUtime=1241.97
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 12587 0 0 0 123981 216 0 0 25 0 1 0 165059545 45264896 9539 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 11051 9539 104 219 0 10828 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 44204

[startup+1302.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1735360/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=44692 CPUtime=1301.96
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 12747 0 0 0 129972 224 0 0 25 0 1 0 165059545 45764608 9699 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 11173 9699 104 219 0 10950 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 44692

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1734592/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=45212 CPUtime=1361.94
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 12939 0 0 0 135961 233 0 0 25 0 1 0 165059545 46297088 9891 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 11303 9891 104 219 0 11080 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 45212

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1733952/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=45212 CPUtime=1421.93
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 13082 0 0 0 141953 240 0 0 25 0 1 0 165059545 46297088 10034 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 11303 10034 104 219 0 11080 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 45212

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1733376/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=45764 CPUtime=1481.91
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 13229 0 0 0 147942 249 0 0 25 0 1 0 165059545 46862336 10181 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 11441 10181 104 219 0 11218 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 45764

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1732864/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=45764 CPUtime=1541.89
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 13374 0 0 0 153931 258 0 0 25 0 1 0 165059545 46862336 10326 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 11441 10326 104 219 0 11218 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 45764

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1732288/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=46496 CPUtime=1601.87
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 13517 0 0 0 159920 267 0 0 25 0 1 0 165059545 47611904 10469 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 11624 10469 104 219 0 11401 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 46496

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1731648/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=46496 CPUtime=1661.86
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 13670 0 0 0 165908 278 0 0 25 0 1 0 165059545 47611904 10622 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 11624 10622 104 219 0 11401 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 46496

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1731200/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=46496 CPUtime=1721.85
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 13785 0 0 0 171901 284 0 0 25 0 1 0 165059545 47611904 10737 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 11624 10737 104 219 0 11401 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 46496

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1730688/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=47256 CPUtime=1781.83
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 13921 0 0 0 177892 291 0 0 25 0 1 0 165059545 48390144 10873 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 11814 10873 104 219 0 11591 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 47256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1730432/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=47256 CPUtime=1800.03
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 13982 0 0 0 179709 294 0 0 25 0 1 0 165059545 48390144 10934 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 11814 10934 104 219 0 11591 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 47256

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3086
/proc/meminfo: memFree=1730432/2055920 swapFree=4159420/4192956
[pid=3085] ppid=3083 vsize=47256 CPUtime=1800.03
/proc/3085/stat : 3085 (PBS4) R 3083 3085 2334 0 -1 4194304 13982 0 0 0 179709 294 0 0 25 0 1 0 165059545 48390144 10934 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 11814 10934 104 219 0 11591 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 47256

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1797.1
CPU system time (s): 2.95055
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 47256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.1
system time used= 2.95055
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13983
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= 1908

runsolver used 2.0037 second user time and 4.55831 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Apr 21 16:03:42 UTC 2007

IDJOB= 373136
IDBENCH= 25022
IDSOLVER= 157
FILE ID= node19/373136-1177171421

PBS_JOBID= 4648951

Free space on /tmp= 66465 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir02_trarea_ac.opb
COMMAND LINE= /tmp/evaluation/373136-1177171421/PBS4 /tmp/evaluation/373136-1177171421/instance-373136-1177171421.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-373136-1177171421 -o ROOT/results/node19/conversion-373136-1177171421 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373136-1177171421/instance-373136-1177171421.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-373136-1177171421 -o ROOT/results/node19/solver-373136-1177171421 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373136-1177171421/PBS4 /tmp/evaluation/373136-1177171421/instance-373136-1177171421.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  aa73e48897f9c10e5003e2188d9e7ab9

RANDOM SEED= 458800087

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1774432 kB
Buffers:         51464 kB
Cached:         140032 kB
SwapCached:       2236 kB
Active:         106120 kB
Inactive:       109368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1774432 kB
SwapTotal:     4192956 kB
SwapFree:      4159420 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          30996 kB
Slab:            51592 kB
Committed_AS:  4646804 kB
PageTables:       1784 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= 66465 MiB

End job on node19 on Sat Apr 21 16:33:44 UTC 2007