Trace number 429366

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. 1800.04 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=139-P2=89-P3=173-P4=107-B.opb
MD5SUM616d60d0b9e17d59a77d69efb2609a49
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 benchmark0.133979
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 variables108
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 constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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/429366-1177983605/instance-429366-1177983605.opb ......
10.89/10.93	c done parsing opb.
10.89/10.93	o 159
13.68/13.79	o 77
22.69/22.72	o 69
27.49/27.58	o 61
61.27/61.37	o 55
65.87/65.91	o 47
95.56/95.65	o 31
122.46/122.54	o 9
136.36/136.46	o 7
162.55/162.69	o 3
1800.02/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429366-1177983605/instance-429366-1177983605.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node30/watcher-429366-1177983605 -o ROOT/results/node30/solver-429366-1177983605 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429366-1177983605/PBS4 /tmp/evaluation/429366-1177983605/instance-429366-1177983605.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 0.92 2/77 29944
/proc/meminfo: memFree=1784256/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=1456 CPUtime=0
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 246276213 1490944 136 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134804326 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 364 136 87 219 0 141 0

[startup+0.104451 s]
/proc/loadavg: 0.91 0.98 0.92 2/77 29944
/proc/meminfo: memFree=1784256/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=2384 CPUtime=0.1
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 343 0 0 0 10 0 0 0 18 0 1 0 246276213 2441216 326 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 596 326 93 219 0 373 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2384

[startup+0.201458 s]
/proc/loadavg: 0.91 0.98 0.92 2/77 29944
/proc/meminfo: memFree=1784256/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=3408 CPUtime=0.19
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 491 0 0 0 19 0 0 0 18 0 1 0 246276213 3489792 474 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 852 474 93 219 0 629 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3408

[startup+0.301463 s]
/proc/loadavg: 0.91 0.98 0.92 2/77 29944
/proc/meminfo: memFree=1784256/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=3536 CPUtime=0.29
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 638 0 0 0 29 0 0 0 19 0 1 0 246276213 3620864 621 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 884 621 93 219 0 661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3536

[startup+0.701488 s]
/proc/loadavg: 0.91 0.98 0.92 2/77 29944
/proc/meminfo: memFree=1784256/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=5780 CPUtime=0.69
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 1151 0 0 0 68 1 0 0 22 0 1 0 246276213 5918720 1134 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 1445 1134 93 219 0 1222 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5780

[startup+1.50154 s]
/proc/loadavg: 0.91 0.98 0.92 2/78 29945
/proc/meminfo: memFree=1778744/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=10596 CPUtime=1.49
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 1866 0 0 0 148 1 0 0 25 0 1 0 246276213 10850304 1800 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 2649 1800 94 219 0 2426 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10596

[startup+3.10163 s]
/proc/loadavg: 0.91 0.98 0.92 2/78 29945
/proc/meminfo: memFree=1776184/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=11652 CPUtime=3.09
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 2326 0 0 0 306 3 0 0 25 0 1 0 246276213 11931648 2163 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 2913 2163 94 219 0 2690 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11652

[startup+6.30183 s]
/proc/loadavg: 0.92 0.98 0.92 2/78 29945
/proc/meminfo: memFree=1775224/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=12060 CPUtime=6.28
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 2508 0 0 0 623 5 0 0 25 0 1 0 246276213 12349440 2345 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 3015 2345 94 219 0 2792 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12060

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.92 2/78 29945
/proc/meminfo: memFree=1772088/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=13496 CPUtime=12.68
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 3461 0 0 0 1259 9 0 0 25 0 1 0 246276213 13819904 3105 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 3374 3105 104 219 0 3151 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13496

[startup+25.502 s]
/proc/loadavg: 0.94 0.98 0.92 2/78 29945
/proc/meminfo: memFree=1770744/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=14368 CPUtime=25.48
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 3784 0 0 0 2533 15 0 0 25 0 1 0 246276213 14712832 3428 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 3592 3428 104 219 0 3369 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14368

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.92 2/78 29945
/proc/meminfo: memFree=1768888/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=17024 CPUtime=51.07
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 4617 0 0 0 5081 26 0 0 25 0 1 0 246276213 17432576 3876 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 4256 3876 104 219 0 4033 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17024

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.92 2/78 29945
/proc/meminfo: memFree=1763576/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=29932 CPUtime=102.27
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 6700 0 0 0 10182 45 0 0 25 0 1 0 246276213 30650368 5190 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 7483 5190 104 219 0 7260 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 29932

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 29945
/proc/meminfo: memFree=1759736/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=32372 CPUtime=162.25
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 7641 0 0 0 16162 63 0 0 25 0 1 0 246276213 33148928 6131 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 8093 6131 104 219 0 7870 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32372

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 29945
/proc/meminfo: memFree=1757240/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=33940 CPUtime=222.24
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 8260 0 0 0 22146 78 0 0 25 0 1 0 246276213 34754560 6750 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 8485 6750 104 219 0 8262 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33940

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 29945
/proc/meminfo: memFree=1754680/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=41428 CPUtime=282.22
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 10419 0 0 0 28128 94 0 0 25 0 1 0 246276213 42422272 7372 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 10357 7372 104 219 0 10134 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41428

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 29945
/proc/meminfo: memFree=1752696/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=42736 CPUtime=342.21
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 10920 0 0 0 34114 107 0 0 25 0 1 0 246276213 43761664 7873 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 10684 7873 104 219 0 10461 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 42736

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 29945
/proc/meminfo: memFree=1750648/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=43868 CPUtime=402.19
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 11443 0 0 0 40100 119 0 0 25 0 1 0 246276213 44920832 8396 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 10967 8396 104 219 0 10744 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43868

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 29945
/proc/meminfo: memFree=1744568/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=44968 CPUtime=462.18
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 12960 0 0 0 46089 129 0 0 25 0 1 0 246276213 46047232 9913 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 11242 9913 104 219 0 11019 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 44968

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 29945
/proc/meminfo: memFree=1743032/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=45544 CPUtime=522.16
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 13351 0 0 0 52078 138 0 0 25 0 1 0 246276213 46637056 10304 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 11386 10304 104 219 0 11163 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 45544

[startup+582.301 s]
/proc/loadavg: 1.04 1.00 0.93 2/78 29945
/proc/meminfo: memFree=1741112/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=46908 CPUtime=582.15
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 13829 0 0 0 58066 149 0 0 25 0 1 0 246276213 48033792 10782 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 11727 10782 104 219 0 11504 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 46908

[startup+642.302 s]
/proc/loadavg: 1.05 1.01 0.93 2/78 29945
/proc/meminfo: memFree=1739640/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=47860 CPUtime=642.13
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 14191 0 0 0 64054 159 0 0 25 0 1 0 246276213 49008640 11144 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 11965 11144 104 219 0 11742 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 47860


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

[startup+882.306 s]
/proc/loadavg: 1.01 1.01 0.94 2/78 29945
/proc/meminfo: memFree=1734712/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=63480 CPUtime=882.08
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 18492 0 0 0 88009 199 0 0 25 0 1 0 246276213 65003520 12372 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 15870 12372 104 219 0 15647 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 63480

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29945
/proc/meminfo: memFree=1733560/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=63624 CPUtime=942.07
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 18764 0 0 0 94001 206 0 0 25 0 1 0 246276213 65150976 12644 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 15906 12644 104 219 0 15683 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 63624

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29945
/proc/meminfo: memFree=1732536/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=64648 CPUtime=1002.05
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 19027 0 0 0 99993 212 0 0 25 0 1 0 246276213 66199552 12907 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 16162 12907 104 219 0 15939 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 64648

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29945
/proc/meminfo: memFree=1731192/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=64648 CPUtime=1062.04
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 19347 0 0 0 105981 223 0 0 25 0 1 0 246276213 66199552 13227 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 16162 13227 104 219 0 15939 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 64648

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29945
/proc/meminfo: memFree=1730168/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=65580 CPUtime=1122.02
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 19620 0 0 0 111971 231 0 0 25 0 1 0 246276213 67153920 13500 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 16395 13500 104 219 0 16172 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 65580

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29945
/proc/meminfo: memFree=1729144/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=66572 CPUtime=1182
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 19873 0 0 0 117960 240 0 0 25 0 1 0 246276213 68169728 13753 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 16643 13753 104 219 0 16420 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 66572

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.94 3/78 29945
/proc/meminfo: memFree=1728184/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=66572 CPUtime=1241.99
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 20103 0 0 0 123951 248 0 0 25 0 1 0 246276213 68169728 13983 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 16643 13983 104 219 0 16420 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 66572

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/84 30119
/proc/meminfo: memFree=1725696/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=67624 CPUtime=1301.9
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 20401 0 0 0 129930 260 0 0 25 0 1 0 246276213 69246976 14281 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 16906 14281 104 219 0 16683 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 67624

[startup+1362.3 s]
/proc/loadavg: 1.12 1.04 0.95 2/78 30619
/proc/meminfo: memFree=1722872/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=67624 CPUtime=1361.83
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 20603 0 0 0 135913 270 0 0 25 0 1 0 246276213 69246976 14483 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 16906 14483 104 219 0 16683 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 67624

[startup+1422.3 s]
/proc/loadavg: 1.04 1.03 0.95 2/78 30619
/proc/meminfo: memFree=1722232/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=67624 CPUtime=1421.81
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 20780 0 0 0 141904 277 0 0 25 0 1 0 246276213 69246976 14660 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 16906 14660 104 219 0 16683 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 67624

[startup+1482.3 s]
/proc/loadavg: 1.01 1.02 0.95 2/78 30619
/proc/meminfo: memFree=1721208/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=68744 CPUtime=1481.8
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 21026 0 0 0 147896 284 0 0 25 0 1 0 246276213 70393856 14906 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 17186 14906 104 219 0 16963 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 68744

[startup+1542.31 s]
/proc/loadavg: 1.00 1.02 0.95 2/78 30619
/proc/meminfo: memFree=1720440/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=68744 CPUtime=1541.79
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 21225 0 0 0 153887 292 0 0 25 0 1 0 246276213 70393856 15105 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 17186 15105 104 219 0 16963 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 68744

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/78 30619
/proc/meminfo: memFree=1719608/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=68888 CPUtime=1601.76
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 21451 0 0 0 159878 298 0 0 25 0 1 0 246276213 70541312 15331 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 17222 15331 104 219 0 16999 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 68888

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/78 30619
/proc/meminfo: memFree=1718840/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=70076 CPUtime=1661.75
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 21648 0 0 0 165868 307 0 0 25 0 1 0 246276213 71757824 15528 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 17519 15528 104 219 0 17296 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 70076

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30619
/proc/meminfo: memFree=1718008/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=70396 CPUtime=1721.74
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 21859 0 0 0 171860 314 0 0 25 0 1 0 246276213 72085504 15739 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 17599 15739 104 219 0 17376 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 70396

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30619
/proc/meminfo: memFree=1716920/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=71660 CPUtime=1781.72
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 22134 0 0 0 177851 321 0 0 25 0 1 0 246276213 73379840 16014 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 17915 16014 104 219 0 17692 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 71660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30619
/proc/meminfo: memFree=1716664/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=71660 CPUtime=1800.02
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 22194 0 0 0 179678 324 0 0 25 0 1 0 246276213 73379840 16074 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 17915 16074 104 219 0 17692 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 71660

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30619
/proc/meminfo: memFree=1716664/2055920 swapFree=4157096/4192956
[pid=29944] ppid=29942 vsize=71660 CPUtime=1800.02
/proc/29944/stat : 29944 (PBS4) R 29942 29944 20002 0 -1 4194304 22194 0 0 0 179678 324 0 0 25 0 1 0 246276213 73379840 16074 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29944/statm: 17915 16074 104 219 0 17692 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 71660

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1796.79
CPU system time (s): 3.2525
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 71660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.79
system time used= 3.25251
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22195
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= 2979

runsolver used 1.46078 second user time and 4.24235 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Tue May  1 01:40:05 UTC 2007

IDJOB= 429366
IDBENCH= 47904
IDSOLVER= 157
FILE ID= node30/429366-1177983605

PBS_JOBID= 4728138

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=9-P0=251-P1=139-P2=89-P3=173-P4=107-B.opb
COMMAND LINE= /tmp/evaluation/429366-1177983605/PBS4 /tmp/evaluation/429366-1177983605/instance-429366-1177983605.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-429366-1177983605 -o ROOT/results/node30/conversion-429366-1177983605 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429366-1177983605/instance-429366-1177983605.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-429366-1177983605 -o ROOT/results/node30/solver-429366-1177983605 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429366-1177983605/PBS4 /tmp/evaluation/429366-1177983605/instance-429366-1177983605.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  616d60d0b9e17d59a77d69efb2609a49

RANDOM SEED= 843359409

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1784728 kB
Buffers:         38288 kB
Cached:         147532 kB
SwapCached:      15324 kB
Active:          77996 kB
Inactive:       130984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784728 kB
SwapTotal:     4192956 kB
SwapFree:      4157096 kB
Dirty:            1292 kB
Writeback:           0 kB
Mapped:          30160 kB
Slab:            47732 kB
Committed_AS:  3879644 kB
PageTables:       1776 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 node30 on Tue May  1 02:10:08 UTC 2007