Trace number 430206

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 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=47-P1=211-P2=233-P3=173-P4=181-P5=71-B.opb
MD5SUM66c115908fb4694df4d314e4daf7ce17
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 benchmark0.12598
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 variables120
Total number of constraints11
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 constraints11
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)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

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/430206-1177992896/instance-430206-1177992896.opb ......
15.58/15.62	c done parsing opb.
15.58/15.62	o 193
20.78/20.87	o 73
28.08/28.16	o 17
56.57/56.65	o 9
167.85/167.95	o 7
297.81/297.91	o 5
433.08/433.30	o 3
1800.04/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430206-1177992896/instance-430206-1177992896.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node60/watcher-430206-1177992896 -o ROOT/results/node60/solver-430206-1177992896 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430206-1177992896/PBS4 /tmp/evaluation/430206-1177992896/instance-430206-1177992896.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: 0.78 0.95 0.98 3/64 30724
/proc/meminfo: memFree=1797960/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=1456 CPUtime=0
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 247199589 1490944 142 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 0 0 0
/proc/30724/statm: 364 142 87 219 0 141 0

[startup+0.0172649 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 30724
/proc/meminfo: memFree=1797960/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=1452 CPUtime=0.01
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 193 0 0 0 1 0 0 0 18 0 1 0 247199589 1486848 176 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30724/statm: 363 176 92 219 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1452

[startup+0.101272 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 30724
/proc/meminfo: memFree=1797960/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=2380 CPUtime=0.09
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 351 0 0 0 9 0 0 0 18 0 1 0 247199589 2437120 334 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30724/statm: 595 334 93 219 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.301292 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 30724
/proc/meminfo: memFree=1797960/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=3732 CPUtime=0.29
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 736 0 0 0 29 0 0 0 20 0 1 0 247199589 3821568 719 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30724/statm: 933 719 93 219 0 710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3732

[startup+0.701329 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 30724
/proc/meminfo: memFree=1797960/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=5912 CPUtime=0.69
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 1191 0 0 0 69 0 0 0 24 0 1 0 247199589 6053888 1174 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552810 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30724/statm: 1478 1174 93 219 0 1255 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5912

[startup+1.50141 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 30725
/proc/meminfo: memFree=1792704/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=10748 CPUtime=1.49
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 1805 0 0 0 147 2 0 0 25 0 1 0 247199589 11005952 1739 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30724/statm: 2687 1739 94 219 0 2464 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10748

[startup+3.10157 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 30725
/proc/meminfo: memFree=1790592/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=11924 CPUtime=3.09
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 2173 0 0 0 304 5 0 0 25 0 1 0 247199589 12210176 2010 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552759 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30724/statm: 2981 2010 94 219 0 2758 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11924

[startup+6.30188 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 30725
/proc/meminfo: memFree=1789320/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=12460 CPUtime=6.29
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 2504 0 0 0 622 7 0 0 25 0 1 0 247199589 12759040 2341 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549709 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30724/statm: 3115 2341 94 219 0 2892 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12460

[startup+12.7015 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 30725
/proc/meminfo: memFree=1786768/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=13924 CPUtime=12.69
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 3338 0 0 0 1258 11 0 0 25 0 1 0 247199589 14258176 2982 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 3481 2982 94 219 0 3258 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13924

[startup+25.5026 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 30725
/proc/meminfo: memFree=1783568/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=23256 CPUtime=25.48
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 4075 0 0 0 2532 16 0 0 25 0 1 0 247199589 23814144 3719 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 5814 3719 104 219 0 5591 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23256

[startup+51.1021 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 30725
/proc/meminfo: memFree=1780688/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=25952 CPUtime=51.08
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 5164 0 0 0 5079 29 0 0 25 0 1 0 247199589 26574848 4423 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 6488 4423 104 219 0 6265 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25952

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 30725
/proc/meminfo: memFree=1777296/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=30864 CPUtime=102.27
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 6751 0 0 0 10178 49 0 0 25 0 1 0 247199589 31604736 5241 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 7716 5241 104 219 0 7493 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30864

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 30725
/proc/meminfo: memFree=1774544/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=32232 CPUtime=162.24
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 7454 0 0 0 16154 70 0 0 25 0 1 0 247199589 33005568 5944 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 8058 5944 104 219 0 7835 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32232

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30725
/proc/meminfo: memFree=1771536/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=34168 CPUtime=222.24
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 8191 0 0 0 22138 86 0 0 25 0 1 0 247199589 34988032 6681 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 8542 6681 104 219 0 8319 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34168

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30725
/proc/meminfo: memFree=1769552/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=41204 CPUtime=282.22
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 10199 0 0 0 28122 100 0 0 25 0 1 0 247199589 42192896 7152 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 10301 7152 104 219 0 10078 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41204

[startup+342.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 30725
/proc/meminfo: memFree=1767568/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=42028 CPUtime=342.2
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 10679 0 0 0 34105 115 0 0 25 0 1 0 247199589 43036672 7632 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 10507 7632 104 219 0 10284 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42028

[startup+402.302 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 30725
/proc/meminfo: memFree=1765520/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=43104 CPUtime=402.19
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 11205 0 0 0 40091 128 0 0 25 0 1 0 247199589 44138496 8158 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 10776 8158 104 219 0 10553 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43104

[startup+462.302 s]
/proc/loadavg: 1.13 1.03 1.01 2/65 30725
/proc/meminfo: memFree=1763664/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=44568 CPUtime=462.17
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 11663 0 0 0 46077 140 0 0 25 0 1 0 247199589 45637632 8616 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 11142 8616 104 219 0 10919 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44568

[startup+522.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 30725
/proc/meminfo: memFree=1761744/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=45288 CPUtime=522.16
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 12140 0 0 0 52063 153 0 0 25 0 1 0 247199589 46374912 9093 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 11322 9093 104 219 0 11099 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 45288

[startup+582.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 30725
/proc/meminfo: memFree=1760400/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=45900 CPUtime=582.14
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 12456 0 0 0 58051 163 0 0 25 0 1 0 247199589 47001600 9409 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 11475 9409 104 219 0 11252 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 45900

[startup+642.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 30725
/proc/meminfo: memFree=1759056/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=46548 CPUtime=642.12
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 12792 0 0 0 64038 174 0 0 25 0 1 0 247199589 47665152 9745 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 11637 9745 104 219 0 11414 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 46548


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

[startup+882.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 30725
/proc/meminfo: memFree=1750480/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=63528 CPUtime=882.06
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 18005 0 0 0 87992 214 0 0 25 0 1 0 247199589 65052672 11885 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 15882 11885 104 219 0 15659 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 63528

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 30725
/proc/meminfo: memFree=1749328/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=63528 CPUtime=942.05
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 18299 0 0 0 93982 223 0 0 25 0 1 0 247199589 65052672 12179 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 15882 12179 104 219 0 15659 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 63528

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30725
/proc/meminfo: memFree=1748496/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=64408 CPUtime=1002.04
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 18507 0 0 0 99972 232 0 0 25 0 1 0 247199589 65953792 12387 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 16102 12387 104 219 0 15879 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 64408

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30725
/proc/meminfo: memFree=1747408/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=64408 CPUtime=1062.02
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 18762 0 0 0 105963 239 0 0 25 0 1 0 247199589 65953792 12642 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 16102 12642 104 219 0 15879 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 64408

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30725
/proc/meminfo: memFree=1745680/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=65788 CPUtime=1122
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 19196 0 0 0 111953 247 0 0 25 0 1 0 247199589 67366912 13076 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 16447 13076 104 219 0 16224 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 65788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30725
/proc/meminfo: memFree=1744848/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=65788 CPUtime=1181.99
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 19390 0 0 0 117944 255 0 0 25 0 1 0 247199589 67366912 13270 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 16447 13270 104 219 0 16224 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 65788

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30725
/proc/meminfo: memFree=1743696/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=66924 CPUtime=1241.97
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 19676 0 0 0 123933 264 0 0 25 0 1 0 247199589 68530176 13556 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 16731 13556 104 219 0 16508 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 66924

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30725
/proc/meminfo: memFree=1742736/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=66924 CPUtime=1301.96
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 19899 0 0 0 129923 273 0 0 25 0 1 0 247199589 68530176 13779 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 16731 13779 104 219 0 16508 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 66924

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30725
/proc/meminfo: memFree=1741840/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=67976 CPUtime=1361.95
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 20122 0 0 0 135912 283 0 0 25 0 1 0 247199589 69607424 14002 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 16994 14002 104 219 0 16771 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 67976

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30725
/proc/meminfo: memFree=1740816/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=67976 CPUtime=1421.93
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 20374 0 0 0 141902 291 0 0 25 0 1 0 247199589 69607424 14254 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 16994 14254 104 219 0 16771 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 67976

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30725
/proc/meminfo: memFree=1739792/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=69096 CPUtime=1481.91
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 20620 0 0 0 147892 299 0 0 25 0 1 0 247199589 70754304 14500 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 17274 14500 104 219 0 17051 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 69096

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30725
/proc/meminfo: memFree=1738896/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=69096 CPUtime=1541.9
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 20857 0 0 0 153883 307 0 0 25 0 1 0 247199589 70754304 14737 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 17274 14737 104 219 0 17051 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 69096

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30727
/proc/meminfo: memFree=1738064/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=70284 CPUtime=1601.88
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 21050 0 0 0 159874 314 0 0 25 0 1 0 247199589 71970816 14930 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 17571 14930 104 219 0 17348 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 70284

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30727
/proc/meminfo: memFree=1737168/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=70284 CPUtime=1661.87
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 21268 0 0 0 165864 323 0 0 25 0 1 0 247199589 71970816 15148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 17571 15148 104 219 0 17348 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 70284

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30727
/proc/meminfo: memFree=1736528/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=70284 CPUtime=1721.85
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 21447 0 0 0 171856 329 0 0 25 0 1 0 247199589 71970816 15327 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 17571 15327 104 219 0 17348 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 70284

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30727
/proc/meminfo: memFree=1735568/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=71548 CPUtime=1781.84
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 21682 0 0 0 177848 336 0 0 25 0 1 0 247199589 73265152 15562 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 17887 15562 104 219 0 17664 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 71548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30727
/proc/meminfo: memFree=1735248/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=71692 CPUtime=1800.04
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 21749 0 0 0 179666 338 0 0 25 0 1 0 247199589 73412608 15629 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 17923 15629 104 219 0 17700 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 71692

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30727
/proc/meminfo: memFree=1735248/2055920 swapFree=4183296/4192956
[pid=30724] ppid=30722 vsize=71692 CPUtime=1800.04
/proc/30724/stat : 30724 (PBS4) R 30722 30724 30606 0 -1 4194304 21749 0 0 0 179666 338 0 0 25 0 1 0 247199589 73412608 15629 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30724/statm: 17923 15629 104 219 0 17700 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 71692

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1796.67
CPU system time (s): 3.39448
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 71692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.67
system time used= 3.39448
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21750
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= 1790

runsolver used 1.11783 second user time and 3.81742 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Tue May  1 04:14:56 UTC 2007

IDJOB= 430206
IDBENCH= 47964
IDSOLVER= 157
FILE ID= node60/430206-1177992896

PBS_JOBID= 4728250

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=47-P1=211-P2=233-P3=173-P4=181-P5=71-B.opb
COMMAND LINE= /tmp/evaluation/430206-1177992896/PBS4 /tmp/evaluation/430206-1177992896/instance-430206-1177992896.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-430206-1177992896 -o ROOT/results/node60/conversion-430206-1177992896 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430206-1177992896/instance-430206-1177992896.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-430206-1177992896 -o ROOT/results/node60/solver-430206-1177992896 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430206-1177992896/PBS4 /tmp/evaluation/430206-1177992896/instance-430206-1177992896.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  66c115908fb4694df4d314e4daf7ce17

RANDOM SEED= 623896361

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1798368 kB
Buffers:         28240 kB
Cached:         155248 kB
SwapCached:       3580 kB
Active:          44692 kB
Inactive:       148480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798368 kB
SwapTotal:     4192956 kB
SwapFree:      4183296 kB
Dirty:            1360 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            50320 kB
Committed_AS:  2933132 kB
PageTables:       1464 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 node60 on Tue May  1 04:44:59 UTC 2007