Trace number 431564

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-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=29-P1=61-P2=43-P3=131-P4=2-P5=59-P6=41-B.opb
MD5SUMaeb6a0e03ee8f8f2b4b438b8148c9b4c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.150976
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables144
Total number of constraints13
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 constraints13
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)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

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/431564-1178007580/instance-431564-1178007580.opb ......
7.60/7.62	c done parsing opb.
7.60/7.62	o 227
196.64/196.79	o 143
219.34/219.43	o 130
279.32/279.48	o 99
303.82/303.90	o 89
444.78/444.95	o 71
459.27/459.45	o 53
549.15/549.39	o 31
711.41/711.69	o 17
1410.43/1410.83	o 15
1648.17/1648.62	o 13
1800.03/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431564-1178007580/instance-431564-1178007580.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node63/watcher-431564-1178007580 -o ROOT/results/node63/solver-431564-1178007580 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431564-1178007580/PBS4 /tmp/evaluation/431564-1178007580/instance-431564-1178007580.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: 0.99 0.97 0.98 3/64 21242
/proc/meminfo: memFree=1801252/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=1456 CPUtime=0
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 276747898 1490944 141 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/21242/statm: 364 141 87 219 0 141 0

[startup+0.081922 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 21242
/proc/meminfo: memFree=1801252/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=1848 CPUtime=0.08
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 311 0 0 0 8 0 0 0 18 0 1 0 276747898 1892352 294 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 462 294 93 219 0 239 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1848

[startup+0.101924 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 21242
/proc/meminfo: memFree=1801252/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=2360 CPUtime=0.1
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 348 0 0 0 10 0 0 0 18 0 1 0 276747898 2416640 331 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 590 331 93 219 0 367 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2360

[startup+0.301945 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 21242
/proc/meminfo: memFree=1801252/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=3580 CPUtime=0.29
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 656 0 0 0 29 0 0 0 19 0 1 0 276747898 3665920 639 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 895 639 93 219 0 672 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3580

[startup+0.701987 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 21242
/proc/meminfo: memFree=1801252/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=5956 CPUtime=0.69
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 1128 0 0 0 68 1 0 0 22 0 1 0 276747898 6098944 1111 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 1489 1111 93 219 0 1266 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5956

[startup+1.50107 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1796380/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=10648 CPUtime=1.49
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 1691 0 0 0 147 2 0 0 25 0 1 0 276747898 10903552 1625 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 2662 1625 94 219 0 2439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10648

[startup+3.10124 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1794588/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=10912 CPUtime=3.08
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 1831 0 0 0 305 3 0 0 25 0 1 0 276747898 11173888 1765 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 2728 1765 94 219 0 2505 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10912

[startup+6.30158 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1792796/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=11836 CPUtime=6.29
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 2343 0 0 0 623 6 0 0 25 0 1 0 276747898 12120064 2180 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 2959 2180 94 219 0 2736 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11836

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1791388/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=13584 CPUtime=12.69
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 2875 0 0 0 1257 12 0 0 25 0 1 0 276747898 13910016 2519 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 3396 2519 104 219 0 3173 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13584

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1789084/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=14304 CPUtime=25.48
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 3415 0 0 0 2530 18 0 0 25 0 1 0 276747898 14647296 3059 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 3576 3059 104 219 0 3353 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14304

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1786460/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=17828 CPUtime=51.08
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 4480 0 0 0 5076 32 0 0 25 0 1 0 276747898 18255872 3739 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 4457 3739 104 219 0 4234 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17828

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1781852/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=23068 CPUtime=102.26
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 6375 0 0 0 10173 53 0 0 25 0 1 0 276747898 23621632 4865 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 5767 4865 104 219 0 5544 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23068

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1776540/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=32668 CPUtime=162.25
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 7694 0 0 0 16147 78 0 0 25 0 1 0 276747898 33452032 6184 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 8167 6184 104 219 0 7944 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32668

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1772508/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=34608 CPUtime=222.24
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 8701 0 0 0 22128 96 0 0 25 0 1 0 276747898 35438592 7191 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 8652 7191 104 219 0 8429 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34608

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1770588/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=41836 CPUtime=282.21
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 10715 0 0 0 28106 115 0 0 25 0 1 0 276747898 42840064 7668 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 10459 7668 104 219 0 10236 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 41836

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1768796/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=42836 CPUtime=342.2
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 11162 0 0 0 34088 132 0 0 25 0 1 0 276747898 43864064 8115 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 10709 8115 104 219 0 10486 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42836

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1767196/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=43296 CPUtime=402.18
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 11555 0 0 0 40068 150 0 0 25 0 1 0 276747898 44335104 8508 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 10824 8508 104 219 0 10601 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43296

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1765660/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=44444 CPUtime=462.17
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 11937 0 0 0 46053 164 0 0 25 0 1 0 276747898 45510656 8890 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 11111 8890 104 219 0 10888 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44444

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1763804/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=44992 CPUtime=522.15
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 12381 0 0 0 52036 179 0 0 25 0 1 0 276747898 46071808 9334 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 11248 9334 104 219 0 11025 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 44992

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1762140/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=45736 CPUtime=582.14
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 12797 0 0 0 58021 193 0 0 25 0 1 0 276747898 46833664 9750 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 11434 9750 104 219 0 11211 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 45736

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1760796/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=46492 CPUtime=642.13
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 13133 0 0 0 64008 205 0 0 25 0 1 0 276747898 47607808 10086 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 11623 10086 104 219 0 11400 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 46492


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1755356/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=62296 CPUtime=882.06
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 17550 0 0 0 87953 253 0 0 25 0 1 0 276747898 63791104 11430 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 15574 11430 104 219 0 15351 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 62296

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1753948/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=63408 CPUtime=942.05
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 17905 0 0 0 93940 265 0 0 25 0 1 0 276747898 64929792 11785 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 15852 11785 104 219 0 15629 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 63408

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1752796/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=63408 CPUtime=1002.04
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 18186 0 0 0 99928 276 0 0 25 0 1 0 276747898 64929792 12066 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 15852 12066 104 219 0 15629 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 63408

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1751772/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=64300 CPUtime=1062.01
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 18440 0 0 0 105916 285 0 0 25 0 1 0 276747898 65843200 12320 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 16075 12320 104 219 0 15852 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 64300

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1750876/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=64436 CPUtime=1122.01
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 18676 0 0 0 111907 294 0 0 25 0 1 0 276747898 65982464 12556 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 16109 12556 104 219 0 15886 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 64436

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1749916/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=65384 CPUtime=1181.99
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 18911 0 0 0 117897 302 0 0 25 0 1 0 276747898 66953216 12791 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 16346 12791 104 219 0 16123 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 65384

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1747996/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=66524 CPUtime=1241.97
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 19371 0 0 0 123887 310 0 0 25 0 1 0 276747898 68120576 13251 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 16631 13251 104 219 0 16408 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 66524

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1746908/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=66812 CPUtime=1301.96
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 19637 0 0 0 129875 321 0 0 25 0 1 0 276747898 68415488 13517 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549287 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 16703 13517 104 219 0 16480 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 66812

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21243
/proc/meminfo: memFree=1745884/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=66948 CPUtime=1361.94
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 19904 0 0 0 135865 329 0 0 25 0 1 0 276747898 68554752 13784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 16737 13784 104 219 0 16514 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 66948

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21245
/proc/meminfo: memFree=1744668/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=68016 CPUtime=1421.93
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 20172 0 0 0 141853 340 0 0 25 0 1 0 276747898 69648384 14052 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 17004 14052 104 219 0 16781 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 68016

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21245
/proc/meminfo: memFree=1743964/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=68016 CPUtime=1481.91
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 20343 0 0 0 147844 347 0 0 25 0 1 0 276747898 69648384 14223 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 17004 14223 104 219 0 16781 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 68016

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21245
/proc/meminfo: memFree=1742940/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=69472 CPUtime=1541.9
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 20607 0 0 0 153833 357 0 0 25 0 1 0 276747898 71139328 14487 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 17368 14487 104 219 0 17145 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 69472

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21245
/proc/meminfo: memFree=1741660/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=69472 CPUtime=1601.88
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 20919 0 0 0 159820 368 0 0 25 0 1 0 276747898 71139328 14799 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 17368 14799 104 219 0 17145 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 69472

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21245
/proc/meminfo: memFree=1740828/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=69472 CPUtime=1661.87
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 21128 0 0 0 165809 378 0 0 25 0 1 0 276747898 71139328 15008 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 17368 15008 104 219 0 17145 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 69472

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21245
/proc/meminfo: memFree=1739996/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=70836 CPUtime=1721.84
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 21322 0 0 0 171798 386 0 0 25 0 1 0 276747898 72536064 15202 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 17709 15202 104 219 0 17486 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 70836

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21245
/proc/meminfo: memFree=1739164/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=70836 CPUtime=1781.83
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 21537 0 0 0 177789 394 0 0 25 0 1 0 276747898 72536064 15417 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 17709 15417 104 219 0 17486 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 70836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21245
/proc/meminfo: memFree=1738396/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=70836 CPUtime=1800.03
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 21720 0 0 0 179607 396 0 0 25 0 1 0 276747898 72536064 15600 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 17709 15600 104 219 0 17486 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 70836

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: 0.99 0.97 0.98 2/65 21245
/proc/meminfo: memFree=1738396/2055920 swapFree=4182900/4192956
[pid=21242] ppid=21240 vsize=70836 CPUtime=1800.03
/proc/21242/stat : 21242 (PBS4) R 21240 21242 20873 0 -1 4194304 21720 0 0 0 179607 396 0 0 25 0 1 0 276747898 72536064 15600 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21242/statm: 17709 15600 104 219 0 17486 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 70836

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1796.08
CPU system time (s): 3.9734
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 73800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.08
system time used= 3.9734
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21721
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= 3595

runsolver used 1.48377 second user time and 3.44048 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue May  1 08:19:40 UTC 2007

IDJOB= 431564
IDBENCH= 48061
IDSOLVER= 157
FILE ID= node63/431564-1178007580

PBS_JOBID= 4728295

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=29-P1=61-P2=43-P3=131-P4=2-P5=59-P6=41-B.opb
COMMAND LINE= /tmp/evaluation/431564-1178007580/PBS4 /tmp/evaluation/431564-1178007580/instance-431564-1178007580.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-431564-1178007580 -o ROOT/results/node63/conversion-431564-1178007580 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431564-1178007580/instance-431564-1178007580.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-431564-1178007580 -o ROOT/results/node63/solver-431564-1178007580 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431564-1178007580/PBS4 /tmp/evaluation/431564-1178007580/instance-431564-1178007580.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  aeb6a0e03ee8f8f2b4b438b8148c9b4c

RANDOM SEED= 728957848

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1801724 kB
Buffers:         18220 kB
Cached:         160092 kB
SwapCached:       3860 kB
Active:          51928 kB
Inactive:       135940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801724 kB
SwapTotal:     4192956 kB
SwapFree:      4182900 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          15472 kB
Slab:            52320 kB
Committed_AS:  2408556 kB
PageTables:       1460 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 node63 on Tue May  1 08:49:42 UTC 2007