Trace number 431466

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. 1800.06 1801.22

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=79-P2=59-P3=73-P4=211-B.opb
MD5SUM74c00e33b4232d137ad873ae982593f6
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.097984
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables96
Total number of constraints9
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

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/431466-1178006642/instance-431466-1178006642.opb ......
1.59/1.67	c done parsing opb.
1.59/1.67	o 183
2.09/2.16	o 155
6.40/6.41	o 127
9.19/9.21	o 71
9.49/9.52	o 25
14.30/14.33	o 15
14.79/14.86	o 11
27.89/27.95	o 9
38.77/38.82	o 7
40.17/40.23	o 3
1800.04/1801.20	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431466-1178006642/instance-431466-1178006642.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node2/watcher-431466-1178006642 -o ROOT/results/node2/solver-431466-1178006642 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431466-1178006642/PBS4 /tmp/evaluation/431466-1178006642/instance-431466-1178006642.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: 0.90 0.95 0.98 3/77 1603
/proc/meminfo: memFree=1822056/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=1464 CPUtime=0
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 276701970 1499136 136 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 0 0 0
/proc/1603/statm: 366 136 87 219 0 143 0

[startup+0.0082379 s]
/proc/loadavg: 0.90 0.95 0.98 3/77 1603
/proc/meminfo: memFree=1822056/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=1460 CPUtime=0
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 276701970 1495040 153 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 365 153 92 219 0 142 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1460

[startup+0.101246 s]
/proc/loadavg: 0.90 0.95 0.98 3/77 1603
/proc/meminfo: memFree=1822056/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=2364 CPUtime=0.09
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 328 0 0 0 9 0 0 0 18 0 1 0 276701970 2420736 311 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 591 311 93 219 0 368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2364

[startup+0.301266 s]
/proc/loadavg: 0.90 0.95 0.98 3/77 1603
/proc/meminfo: memFree=1822056/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=3556 CPUtime=0.29
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 624 0 0 0 29 0 0 0 20 0 1 0 276701970 3641344 607 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 889 607 93 219 0 666 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3556

[startup+0.701307 s]
/proc/loadavg: 0.90 0.95 0.98 3/77 1603
/proc/meminfo: memFree=1822056/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=6064 CPUtime=0.69
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 1072 0 0 0 68 1 0 0 24 0 1 0 276701970 6209536 1055 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 1516 1055 93 219 0 1293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6064

[startup+1.50139 s]
/proc/loadavg: 0.90 0.95 0.98 2/78 1604
/proc/meminfo: memFree=1817440/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=10488 CPUtime=1.49
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 1577 0 0 0 147 2 0 0 25 0 1 0 276701970 10739712 1511 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 2622 1511 94 219 0 2399 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10488

[startup+3.10156 s]
/proc/loadavg: 0.90 0.95 0.98 2/78 1604
/proc/meminfo: memFree=1815008/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=10884 CPUtime=3.09
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 2073 0 0 0 306 3 0 0 25 0 1 0 276701970 11145216 2007 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 2721 2007 104 219 0 2498 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10884

[startup+6.30189 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 1604
/proc/meminfo: memFree=1813216/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=12220 CPUtime=6.3
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 2513 0 0 0 623 7 0 0 25 0 1 0 276701970 12513280 2350 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 3055 2350 104 219 0 2832 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 12220

[startup+12.7026 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 1604
/proc/meminfo: memFree=1811496/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=13732 CPUtime=12.69
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 3072 0 0 0 1258 11 0 0 25 0 1 0 276701970 14061568 2716 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 3433 2716 104 219 0 3210 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13732

[startup+25.5019 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 1604
/proc/meminfo: memFree=1810088/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=14624 CPUtime=25.49
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 3442 0 0 0 2534 15 0 0 25 0 1 0 276701970 14974976 3086 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 3656 3086 104 219 0 3433 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14624

[startup+51.1015 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 1604
/proc/meminfo: memFree=1807336/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=17260 CPUtime=51.06
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 4541 0 0 0 5082 24 0 0 25 0 1 0 276701970 17674240 3800 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 4315 3800 104 219 0 4092 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17260

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 1604
/proc/meminfo: memFree=1803304/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=22820 CPUtime=102.24
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 6265 0 0 0 10181 43 0 0 25 0 1 0 276701970 23367680 4755 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 5705 4755 104 219 0 5482 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22820

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 1604
/proc/meminfo: memFree=1798184/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=33084 CPUtime=162.19
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 7562 0 0 0 16160 59 0 0 25 0 1 0 276701970 33878016 6052 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 8271 6052 104 219 0 8048 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 33084

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1794024/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=34636 CPUtime=222.16
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 8621 0 0 0 22139 77 0 0 25 0 1 0 276701970 35467264 7111 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549632 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 8659 7111 104 219 0 8436 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 34636

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1791592/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=41848 CPUtime=282.1
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 10766 0 0 0 28122 88 0 0 25 0 1 0 276701970 42852352 7719 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 10462 7719 104 219 0 10239 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 41848

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1787880/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=43156 CPUtime=342.07
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 11683 0 0 0 34108 99 0 0 25 0 1 0 276701970 44191744 8636 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 10789 8636 104 219 0 10566 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 43156

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1786536/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=43616 CPUtime=402.03
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 12024 0 0 0 40093 110 0 0 25 0 1 0 276701970 44662784 8977 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 10904 8977 104 219 0 10681 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 43616

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1785128/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=44624 CPUtime=461.99
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 12370 0 0 0 46079 120 0 0 25 0 1 0 276701970 45694976 9323 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 11156 9323 104 219 0 10933 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 44624

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1783656/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=45336 CPUtime=521.96
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 12739 0 0 0 52067 129 0 0 25 0 1 0 276701970 46424064 9692 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 11334 9692 104 219 0 11111 0
Current children cumulated CPU time (s) 521.96
Current children cumulated vsize (KiB) 45336

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1782376/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=46084 CPUtime=581.92
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 13056 0 0 0 58052 140 0 0 25 0 1 0 276701970 47190016 10009 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 11521 10009 104 219 0 11298 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 46084

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1781160/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=46708 CPUtime=641.88
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 13370 0 0 0 64039 149 0 0 25 0 1 0 276701970 47828992 10323 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 11677 10323 104 219 0 11454 0
Current children cumulated CPU time (s) 641.88
Current children cumulated vsize (KiB) 46708


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1777704/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=48396 CPUtime=821.76
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 14238 0 0 0 82001 175 0 0 25 0 1 0 276701970 49557504 11191 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 12099 11191 104 219 0 11876 0
Current children cumulated CPU time (s) 821.76
Current children cumulated vsize (KiB) 48396

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1776168/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=61432 CPUtime=881.73
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 17684 0 0 0 87989 184 0 0 25 0 1 0 276701970 62906368 11564 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 15358 11564 104 219 0 15135 0
Current children cumulated CPU time (s) 881.73
Current children cumulated vsize (KiB) 61432

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1775208/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=62228 CPUtime=941.68
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 17935 0 0 0 93978 190 0 0 25 0 1 0 276701970 63721472 11815 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 15557 11815 104 219 0 15334 0
Current children cumulated CPU time (s) 941.68
Current children cumulated vsize (KiB) 62228

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1774184/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=62228 CPUtime=1001.65
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 18184 0 0 0 99968 197 0 0 25 0 1 0 276701970 63721472 12064 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 15557 12064 104 219 0 15334 0
Current children cumulated CPU time (s) 1001.65
Current children cumulated vsize (KiB) 62228

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1773288/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=63072 CPUtime=1061.61
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 18409 0 0 0 105956 205 0 0 25 0 1 0 276701970 64585728 12289 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 15768 12289 104 219 0 15545 0
Current children cumulated CPU time (s) 1061.61
Current children cumulated vsize (KiB) 63072

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1772072/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=64160 CPUtime=1121.56
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 18707 0 0 0 111945 211 0 0 25 0 1 0 276701970 65699840 12587 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 16040 12587 104 219 0 15817 0
Current children cumulated CPU time (s) 1121.56
Current children cumulated vsize (KiB) 64160

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1771176/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=64160 CPUtime=1181.54
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 18937 0 0 0 117936 218 0 0 25 0 1 0 276701970 65699840 12817 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 16040 12817 104 219 0 15817 0
Current children cumulated CPU time (s) 1181.54
Current children cumulated vsize (KiB) 64160

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1770152/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=65112 CPUtime=1241.5
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 19181 0 0 0 123924 226 0 0 25 0 1 0 276701970 66674688 13061 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 16278 13061 104 219 0 16055 0
Current children cumulated CPU time (s) 1241.5
Current children cumulated vsize (KiB) 65112

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1769256/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=65112 CPUtime=1301.46
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 19395 0 0 0 129913 233 0 0 25 0 1 0 276701970 66674688 13275 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 16278 13275 104 219 0 16055 0
Current children cumulated CPU time (s) 1301.46
Current children cumulated vsize (KiB) 65112

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1767976/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=65304 CPUtime=1361.43
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 19734 0 0 0 135904 239 0 0 25 0 1 0 276701970 66871296 13614 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 16326 13614 104 219 0 16103 0
Current children cumulated CPU time (s) 1361.43
Current children cumulated vsize (KiB) 65304

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1766632/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=66316 CPUtime=1421.39
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 20048 0 0 0 141893 246 0 0 25 0 1 0 276701970 67907584 13928 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 16579 13928 104 219 0 16356 0
Current children cumulated CPU time (s) 1421.39
Current children cumulated vsize (KiB) 66316

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1765736/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=66476 CPUtime=1481.34
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 20289 0 0 0 147882 252 0 0 25 0 1 0 276701970 68071424 14169 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 16619 14169 104 219 0 16396 0
Current children cumulated CPU time (s) 1481.34
Current children cumulated vsize (KiB) 66476

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1765032/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=67552 CPUtime=1541.31
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 20492 0 0 0 153872 259 0 0 25 0 1 0 276701970 69173248 14372 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 16888 14372 104 219 0 16665 0
Current children cumulated CPU time (s) 1541.31
Current children cumulated vsize (KiB) 67552

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1764136/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=67552 CPUtime=1601.28
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 20712 0 0 0 159862 266 0 0 25 0 1 0 276701970 69173248 14592 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 16888 14592 104 219 0 16665 0
Current children cumulated CPU time (s) 1601.28
Current children cumulated vsize (KiB) 67552

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1763368/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=67552 CPUtime=1661.23
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 20908 0 0 0 165849 274 0 0 25 0 1 0 276701970 69173248 14788 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 16888 14788 104 219 0 16665 0
Current children cumulated CPU time (s) 1661.23
Current children cumulated vsize (KiB) 67552

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1762472/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=68692 CPUtime=1721.2
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 21129 0 0 0 171841 279 0 0 25 0 1 0 276701970 70340608 15009 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 17173 15009 104 219 0 16950 0
Current children cumulated CPU time (s) 1721.2
Current children cumulated vsize (KiB) 68692

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1761640/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=68692 CPUtime=1781.17
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 21301 0 0 0 177831 286 0 0 25 0 1 0 276701970 70340608 15181 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 17173 15181 104 219 0 16950 0
Current children cumulated CPU time (s) 1781.17
Current children cumulated vsize (KiB) 68692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1604
/proc/meminfo: memFree=1761448/2055920 swapFree=4148836/4192956
[pid=1603] ppid=1601 vsize=68852 CPUtime=1800.04
/proc/1603/stat : 1603 (PBS4) R 1601 1603 1258 0 -1 4194304 21366 0 0 0 179716 288 0 0 25 0 1 0 276701970 70504448 15246 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1603/statm: 17213 15246 104 219 0 16990 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 68852

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): 1801.22
CPU time (s): 1800.06
CPU user time (s): 1797.17
CPU system time (s): 2.89656
CPU usage (%): 99.936
Max. virtual memory (cumulated for all children) (KiB): 68852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.17
system time used= 2.89656
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21367
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= 45486

runsolver used 1.76973 second user time and 4.78927 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue May  1 08:04:02 UTC 2007

IDJOB= 431466
IDBENCH= 48054
IDSOLVER= 157
FILE ID= node2/431466-1178006642

PBS_JOBID= 4728314

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=149-P1=79-P2=59-P3=73-P4=211-B.opb
COMMAND LINE= /tmp/evaluation/431466-1178006642/PBS4 /tmp/evaluation/431466-1178006642/instance-431466-1178006642.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-431466-1178006642 -o ROOT/results/node2/conversion-431466-1178006642 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431466-1178006642/instance-431466-1178006642.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-431466-1178006642 -o ROOT/results/node2/solver-431466-1178006642 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431466-1178006642/PBS4 /tmp/evaluation/431466-1178006642/instance-431466-1178006642.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  74c00e33b4232d137ad873ae982593f6

RANDOM SEED= 521313974

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1822528 kB
Buffers:         36656 kB
Cached:         105992 kB
SwapCached:      12324 kB
Active:          97180 kB
Inactive:        68468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822528 kB
SwapTotal:     4192956 kB
SwapFree:      4148836 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          30028 kB
Slab:            53232 kB
Committed_AS:  8447628 kB
PageTables:       1860 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 node2 on Tue May  1 08:34:05 UTC 2007