Trace number 454989

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. 1800.07 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_4.opb
MD5SUM95bfca9fba26d7f8c875796701522876
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-139
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -139
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)12652
Sum of products size (including duplicates)25304
Number of different products6326
Sum of products size12652

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/454989-1178035008/instance-454989-1178035008.opb ......
6.49/6.52	c done parsing opb.
6.49/6.52	o 409
7.98/8.10	o 406
11.19/11.24	o 404
11.59/11.64	o 402
14.19/14.21	o 401
14.48/14.59	o 400
247.30/247.40	o 399
261.57/261.75	o 398
262.86/263.04	o 397
278.04/278.27	o 396
294.62/294.87	o 395
296.31/296.52	o 394
297.31/297.50	o 393
359.48/359.79	o 392
613.28/613.60	o 391
1686.79/1687.59	o 390
1800.06/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454989-1178035008/instance-454989-1178035008.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node37/watcher-454989-1178035008 -o ROOT/results/node37/solver-454989-1178035008 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454989-1178035008/PBS4 /tmp/evaluation/454989-1178035008/instance-454989-1178035008.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.98 0.99 3/78 31809
/proc/meminfo: memFree=1787392/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=2320 CPUtime=0
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 251413291 2375680 351 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/31809/statm: 580 352 86 219 0 357 0

[startup+0.0546149 s]
/proc/loadavg: 0.91 0.98 0.99 3/78 31809
/proc/meminfo: memFree=1787392/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=2860 CPUtime=0.05
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 528 0 0 0 5 0 0 0 18 0 1 0 251413291 2928640 511 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134587721 0 0 4096 0 0 0 0 17 1 0 0
/proc/31809/statm: 715 511 87 219 0 492 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2860

[startup+0.101624 s]
/proc/loadavg: 0.91 0.98 0.99 3/78 31809
/proc/meminfo: memFree=1787392/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=3684 CPUtime=0.09
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 719 0 0 0 9 0 0 0 18 0 1 0 251413291 3772416 669 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/31809/statm: 921 669 88 219 0 698 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3684

[startup+0.301661 s]
/proc/loadavg: 0.91 0.98 0.99 3/78 31809
/proc/meminfo: memFree=1787392/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=4436 CPUtime=0.29
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 1057 0 0 0 29 0 0 0 19 0 1 0 251413291 4542464 942 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563561 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 1109 942 93 219 0 886 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4436

[startup+0.701737 s]
/proc/loadavg: 0.91 0.98 0.99 3/78 31809
/proc/meminfo: memFree=1787392/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=4436 CPUtime=0.69
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 1058 0 0 0 69 0 0 0 22 0 1 0 251413291 4542464 943 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 1109 943 93 219 0 886 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4436

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 31810
/proc/meminfo: memFree=1783928/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=4436 CPUtime=1.49
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 1058 0 0 0 149 0 0 0 25 0 1 0 251413291 4542464 943 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 1109 943 93 219 0 886 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4436

[startup+3.10119 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 31810
/proc/meminfo: memFree=1783800/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=4572 CPUtime=3.09
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 1066 0 0 0 309 0 0 0 25 0 1 0 251413291 4681728 951 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 1143 951 93 219 0 920 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4572

[startup+6.30179 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 31810
/proc/meminfo: memFree=1783416/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=5248 CPUtime=6.29
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 1170 0 0 0 628 1 0 0 25 0 1 0 251413291 5373952 1055 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 1312 1055 94 219 0 1089 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5248

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 31810
/proc/meminfo: memFree=1781944/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=6624 CPUtime=12.69
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 1579 0 0 0 1263 6 0 0 25 0 1 0 251413291 6782976 1415 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 1656 1415 104 219 0 1433 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6624

[startup+25.5014 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 31810
/proc/meminfo: memFree=1780152/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=10096 CPUtime=25.48
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 2005 0 0 0 2539 9 0 0 25 0 1 0 251413291 10338304 1841 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 2524 1841 104 219 0 2301 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10096

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 31810
/proc/meminfo: memFree=1778744/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=10096 CPUtime=51.07
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 2359 0 0 0 5097 10 0 0 25 0 1 0 251413291 10338304 2195 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 2524 2195 104 219 0 2301 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10096

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 31810
/proc/meminfo: memFree=1775480/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=14192 CPUtime=102.25
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 3173 0 0 0 10214 11 0 0 25 0 1 0 251413291 14532608 3009 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 3548 3009 104 219 0 3325 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 14192

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 31810
/proc/meminfo: memFree=1770360/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=22520 CPUtime=162.23
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 4452 0 0 0 16210 13 0 0 25 0 1 0 251413291 23060480 4288 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 5630 4288 104 219 0 5407 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22520

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 31810
/proc/meminfo: memFree=1766264/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=22520 CPUtime=222.2
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 5461 0 0 0 22206 14 0 0 25 0 1 0 251413291 23060480 5297 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 5630 5297 104 219 0 5407 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 22520

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 31966
/proc/meminfo: memFree=1756104/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=40832 CPUtime=282.12
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 7781 0 0 0 28179 33 0 0 25 0 1 0 251413291 41811968 7520 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 10208 7520 104 219 0 9985 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 40832

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32008
/proc/meminfo: memFree=1755704/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=42620 CPUtime=342.09
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 8316 0 0 0 34151 58 0 0 25 0 1 0 251413291 43642880 7862 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 10655 7862 104 219 0 10432 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 42620

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32008
/proc/meminfo: memFree=1755192/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=43164 CPUtime=402.06
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 8503 0 0 0 40136 70 0 0 25 0 1 0 251413291 44199936 8049 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 10791 8049 104 219 0 10568 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 43164

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32008
/proc/meminfo: memFree=1754104/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=43884 CPUtime=462.04
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 8761 0 0 0 46109 95 0 0 25 0 1 0 251413291 44937216 8307 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 10971 8307 104 219 0 10748 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 43884

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32008
/proc/meminfo: memFree=1753208/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=45968 CPUtime=522.01
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 9366 0 0 0 52085 116 0 0 25 0 1 0 251413291 47071232 8527 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 11492 8527 104 219 0 11269 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 45968

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32008
/proc/meminfo: memFree=1752440/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=46428 CPUtime=581.99
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 9570 0 0 0 58065 134 0 0 25 0 1 0 251413291 47542272 8731 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 11607 8731 104 219 0 11384 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 46428

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32008
/proc/meminfo: memFree=1751416/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=47096 CPUtime=641.98
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 9822 0 0 0 64045 153 0 0 25 0 1 0 251413291 48226304 8983 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 11774 8983 104 219 0 11551 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 47096


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32008
/proc/meminfo: memFree=1750008/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=47988 CPUtime=821.91
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 10176 0 0 0 82012 179 0 0 25 0 1 0 251413291 49139712 9337 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 11997 9337 104 219 0 11774 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 47988

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32008
/proc/meminfo: memFree=1749368/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=51348 CPUtime=881.89
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 11091 0 0 0 87999 190 0 0 25 0 1 0 251413291 52580352 9483 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 12837 9483 104 219 0 12614 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 51348

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32008
/proc/meminfo: memFree=1748728/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=51820 CPUtime=941.86
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 11262 0 0 0 93982 204 0 0 25 0 1 0 251413291 53063680 9654 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 12955 9654 104 219 0 12732 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 51820

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32008
/proc/meminfo: memFree=1748152/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=52104 CPUtime=1001.84
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 11401 0 0 0 99968 216 0 0 25 0 1 0 251413291 53354496 9793 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 13026 9793 104 219 0 12803 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 52104

[startup+1062.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 32008
/proc/meminfo: memFree=1747512/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=52532 CPUtime=1061.82
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 11571 0 0 0 105954 228 0 0 25 0 1 0 251413291 53792768 9963 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 13133 9963 104 219 0 12910 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 52532

[startup+1122.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 32008
/proc/meminfo: memFree=1747000/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=52932 CPUtime=1121.8
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 11691 0 0 0 111945 235 0 0 25 0 1 0 251413291 54202368 10083 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 13233 10083 104 219 0 13010 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 52932

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32008
/proc/meminfo: memFree=1746616/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=53188 CPUtime=1181.78
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 11782 0 0 0 117937 241 0 0 25 0 1 0 251413291 54464512 10174 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559807 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 13297 10174 104 219 0 13074 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 53188

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32008
/proc/meminfo: memFree=1746232/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=53268 CPUtime=1241.76
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 11881 0 0 0 123930 246 0 0 25 0 1 0 251413291 54546432 10273 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 13317 10273 104 219 0 13094 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 53268

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32008
/proc/meminfo: memFree=1741944/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=53672 CPUtime=1301.74
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 12940 0 0 0 129922 252 0 0 25 0 1 0 251413291 54960128 11332 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 13418 11332 104 219 0 13195 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 53672

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32008
/proc/meminfo: memFree=1741560/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=54048 CPUtime=1361.71
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 13041 0 0 0 135915 256 0 0 25 0 1 0 251413291 55345152 11433 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 13512 11433 104 219 0 13289 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 54048

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32008
/proc/meminfo: memFree=1741304/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=54048 CPUtime=1421.69
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 13118 0 0 0 141908 261 0 0 25 0 1 0 251413291 55345152 11510 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 13512 11510 104 219 0 13289 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 54048

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32008
/proc/meminfo: memFree=1740984/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=54132 CPUtime=1481.67
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 13187 0 0 0 147902 265 0 0 25 0 1 0 251413291 55431168 11579 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 13533 11579 104 219 0 13310 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 54132

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32008
/proc/meminfo: memFree=1740600/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=54516 CPUtime=1541.65
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 13295 0 0 0 153895 270 0 0 25 0 1 0 251413291 55824384 11687 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 13629 11687 104 219 0 13406 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 54516

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32008
/proc/meminfo: memFree=1740152/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=54596 CPUtime=1601.62
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 13398 0 0 0 159889 273 0 0 25 0 1 0 251413291 55906304 11790 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 13649 11790 104 219 0 13426 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 54596

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32008
/proc/meminfo: memFree=1737400/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=54996 CPUtime=1661.6
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 14083 0 0 0 165882 278 0 0 25 0 1 0 251413291 56315904 12475 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 13749 12475 104 219 0 13526 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 54996

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32008
/proc/meminfo: memFree=1737016/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=55424 CPUtime=1721.58
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 14182 0 0 0 171876 282 0 0 25 0 1 0 251413291 56754176 12574 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 13856 12574 104 219 0 13633 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 55424

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32008
/proc/meminfo: memFree=1733624/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=55820 CPUtime=1781.55
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 15019 0 0 0 177870 285 0 0 25 0 1 0 251413291 57159680 13411 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 13955 13411 104 219 0 13732 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 55820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32008
/proc/meminfo: memFree=1728824/2055920 swapFree=4145560/4192956
[pid=31809] ppid=31807 vsize=88680 CPUtime=1800.06
/proc/31809/stat : 31809 (PBS4) R 31807 31809 31688 0 -1 4194304 16208 0 0 0 179719 287 0 0 25 0 1 0 251413291 90808320 14600 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31809/statm: 22170 14600 104 219 0 21947 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 88680

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): 1800.82
CPU time (s): 1800.07
CPU user time (s): 1797.19
CPU system time (s): 2.88256
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 88680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.19
system time used= 2.88256
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16209
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= 2882

runsolver used 1.64775 second user time and 4.22636 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Tue May  1 15:56:48 UTC 2007

IDJOB= 454989
IDBENCH= 48234
IDSOLVER= 157
FILE ID= node37/454989-1178035008

PBS_JOBID= 4728431

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_4.opb
COMMAND LINE= /tmp/evaluation/454989-1178035008/PBS4 /tmp/evaluation/454989-1178035008/instance-454989-1178035008.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-454989-1178035008 -o ROOT/results/node37/conversion-454989-1178035008 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454989-1178035008/instance-454989-1178035008.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-454989-1178035008 -o ROOT/results/node37/solver-454989-1178035008 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454989-1178035008/PBS4 /tmp/evaluation/454989-1178035008/instance-454989-1178035008.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  95bfca9fba26d7f8c875796701522876

RANDOM SEED= 282679789

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1787800 kB
Buffers:         69480 kB
Cached:         111068 kB
SwapCached:      14952 kB
Active:         112968 kB
Inactive:        91372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787800 kB
SwapTotal:     4192956 kB
SwapFree:      4145560 kB
Dirty:            1772 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            49088 kB
Committed_AS:  4687364 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node37 on Tue May  1 16:26:51 UTC 2007