Trace number 458582

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_v2 2007-03-23? (TO) 1800.09 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-fffff800.opb
MD5SUMf2e3e708ab88850fd5a3cdf379c0e388
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables25620
Total number of constraints524
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 constraints524
Minimum length of a constraint30
Maximum length of a constraint7530
Number of terms in the objective function 240
Biggest coefficient in the objective function 32769
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524520
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530865
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/458582-1178636605/instance-458582-1178636605.opb ......
1800.08/1800.60	c done parsing opb.
1800.08/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458582-1178636605/instance-458582-1178636605.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node71/watcher-458582-1178636605 -o ROOT/results/node71/solver-458582-1178636605 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458582-1178636605/instance-458582-1178636605.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 0.97 0.99 3/64 11946
/proc/meminfo: memFree=1588392/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=3728 CPUtime=0
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 492 0 0 0 0 0 0 0 18 0 1 0 339649885 3817472 474 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 932 479 79 219 0 709 0

[startup+0.075737 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 11946
/proc/meminfo: memFree=1588392/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=5196 CPUtime=0.06
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 1093 0 0 0 6 0 0 0 18 0 1 0 339649885 5320704 1075 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 1299 1075 86 219 0 1076 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5196

[startup+0.10174 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 11946
/proc/meminfo: memFree=1588392/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=5196 CPUtime=0.09
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 1093 0 0 0 9 0 0 0 18 0 1 0 339649885 5320704 1075 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586372 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 1299 1075 86 219 0 1076 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5196

[startup+0.301766 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 11946
/proc/meminfo: memFree=1588392/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=5400 CPUtime=0.29
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 1122 0 0 0 29 0 0 0 19 0 1 0 339649885 5529600 1104 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134587907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 1350 1104 86 219 0 1127 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5400

[startup+0.701821 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 11946
/proc/meminfo: memFree=1588392/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=5900 CPUtime=0.69
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 1251 0 0 0 69 0 0 0 22 0 1 0 339649885 6041600 1233 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134587797 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 1475 1233 86 219 0 1252 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5900

[startup+1.50193 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 11947
/proc/meminfo: memFree=1581600/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=10976 CPUtime=1.49
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 2609 0 0 0 149 0 0 0 25 0 1 0 339649885 11239424 2516 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134591230 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 2744 2516 86 219 0 2521 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10976

[startup+3.10115 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 11947
/proc/meminfo: memFree=1578016/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=12948 CPUtime=3.09
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 3062 0 0 0 308 1 0 0 25 0 1 0 339649885 13258752 2969 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 3237 2969 86 219 0 3014 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12948

[startup+6.30158 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 11947
/proc/meminfo: memFree=1574816/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=16904 CPUtime=6.29
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4158 0 0 0 628 1 0 0 25 0 1 0 339649885 17309696 3413 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 4226 3413 90 219 0 4003 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16904

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 11947
/proc/meminfo: memFree=1574760/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=16904 CPUtime=12.68
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4163 0 0 0 1267 1 0 0 25 0 1 0 339649885 17309696 3418 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 4226 3418 90 219 0 4003 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16904

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 11947
/proc/meminfo: memFree=1574824/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=16904 CPUtime=25.48
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4173 0 0 0 2547 1 0 0 25 0 1 0 339649885 17309696 3428 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 4226 3428 90 219 0 4003 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16904

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 11947
/proc/meminfo: memFree=1574696/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=16904 CPUtime=51.08
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4194 0 0 0 5106 2 0 0 25 0 1 0 339649885 17309696 3449 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 4226 3449 90 219 0 4003 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16904

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 11947
/proc/meminfo: memFree=1574632/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=17160 CPUtime=102.27
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4233 0 0 0 10225 2 0 0 25 0 1 0 339649885 17571840 3488 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545829 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 4290 3488 90 219 0 4067 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17160

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11947
/proc/meminfo: memFree=1574440/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=17160 CPUtime=162.24
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4272 0 0 0 16222 2 0 0 25 0 1 0 339649885 17571840 3527 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 4290 3527 90 219 0 4067 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17160

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11947
/proc/meminfo: memFree=1574376/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=17672 CPUtime=222.23
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4301 0 0 0 22221 2 0 0 25 0 1 0 339649885 18096128 3556 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 4418 3556 90 219 0 4195 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17672

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11947
/proc/meminfo: memFree=1574248/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=17804 CPUtime=282.21
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4324 0 0 0 28219 2 0 0 25 0 1 0 339649885 18231296 3579 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 4451 3579 90 219 0 4228 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17804

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11947
/proc/meminfo: memFree=1573992/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=17960 CPUtime=342.19
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4397 0 0 0 34216 3 0 0 25 0 1 0 339649885 18391040 3652 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 4490 3652 90 219 0 4267 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17960

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11947
/proc/meminfo: memFree=1573672/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=18184 CPUtime=402.17
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4470 0 0 0 40214 3 0 0 25 0 1 0 339649885 18620416 3725 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 4546 3725 90 219 0 4323 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 18184

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11947
/proc/meminfo: memFree=1573544/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=18184 CPUtime=462.15
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4505 0 0 0 46212 3 0 0 25 0 1 0 339649885 18620416 3760 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 4546 3760 90 219 0 4323 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18184

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11947
/proc/meminfo: memFree=1573416/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=19208 CPUtime=522.14
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4533 0 0 0 52210 4 0 0 25 0 1 0 339649885 19668992 3788 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 4802 3788 90 219 0 4579 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19208

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11947
/proc/meminfo: memFree=1573160/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=19352 CPUtime=582.12
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4600 0 0 0 58208 4 0 0 25 0 1 0 339649885 19816448 3855 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 4838 3855 90 219 0 4615 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19352

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11947
/proc/meminfo: memFree=1573032/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=19352 CPUtime=642.11
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4629 0 0 0 64207 4 0 0 25 0 1 0 339649885 19816448 3884 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 4838 3884 90 219 0 4615 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19352


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

[startup+822.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 11947
/proc/meminfo: memFree=1572456/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=19508 CPUtime=822.05
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4781 0 0 0 82200 5 0 0 25 0 1 0 339649885 19976192 4036 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 4877 4036 90 219 0 4654 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 19508

[startup+882.302 s]
/proc/loadavg: 1.11 1.02 1.00 2/65 11947
/proc/meminfo: memFree=1572136/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=19704 CPUtime=882.03
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4853 0 0 0 88198 5 0 0 25 0 1 0 339649885 20176896 4108 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 4926 4108 90 219 0 4703 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 19704

[startup+942.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 11947
/proc/meminfo: memFree=1572008/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=21752 CPUtime=942.02
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4883 0 0 0 94196 6 0 0 25 0 1 0 339649885 22274048 4138 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 5438 4138 90 219 0 5215 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 21752

[startup+1002.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 11947
/proc/meminfo: memFree=1571880/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=21752 CPUtime=1002
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4912 0 0 0 100194 6 0 0 25 0 1 0 339649885 22274048 4167 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 5438 4167 90 219 0 5215 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 21752

[startup+1062.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 11947
/proc/meminfo: memFree=1571816/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=21752 CPUtime=1061.98
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4939 0 0 0 106192 6 0 0 25 0 1 0 339649885 22274048 4194 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 5438 4194 90 219 0 5215 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 21752

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 11947
/proc/meminfo: memFree=1571688/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=21752 CPUtime=1121.97
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4968 0 0 0 112190 7 0 0 25 0 1 0 339649885 22274048 4223 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545306 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 5438 4223 90 219 0 5215 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 21752

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11947
/proc/meminfo: memFree=1571560/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=21752 CPUtime=1181.95
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 4995 0 0 0 118188 7 0 0 25 0 1 0 339649885 22274048 4250 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 5438 4250 90 219 0 5215 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 21752

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11947
/proc/meminfo: memFree=1571432/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=21752 CPUtime=1241.93
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 5030 0 0 0 124186 7 0 0 25 0 1 0 339649885 22274048 4285 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 5438 4285 90 219 0 5215 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 21752

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11947
/proc/meminfo: memFree=1571304/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=21752 CPUtime=1301.92
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 5060 0 0 0 130184 8 0 0 25 0 1 0 339649885 22274048 4315 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 5438 4315 90 219 0 5215 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 21752

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11947
/proc/meminfo: memFree=1571176/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=21752 CPUtime=1361.9
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 5089 0 0 0 136182 8 0 0 25 0 1 0 339649885 22274048 4344 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 5438 4344 90 219 0 5215 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 21752

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11947
/proc/meminfo: memFree=1571048/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=21752 CPUtime=1421.89
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 5121 0 0 0 142181 8 0 0 25 0 1 0 339649885 22274048 4376 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 5438 4376 90 219 0 5215 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 21752

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11947
/proc/meminfo: memFree=1570920/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=21752 CPUtime=1481.86
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 5153 0 0 0 148178 8 0 0 25 0 1 0 339649885 22274048 4408 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 5438 4408 90 219 0 5215 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 21752

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11947
/proc/meminfo: memFree=1570792/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=21848 CPUtime=1541.85
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 5186 0 0 0 154177 8 0 0 25 0 1 0 339649885 22372352 4441 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 5462 4441 90 219 0 5239 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 21848

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11947
/proc/meminfo: memFree=1570664/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=21848 CPUtime=1601.83
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 5217 0 0 0 160175 8 0 0 25 0 1 0 339649885 22372352 4472 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 5462 4472 90 219 0 5239 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 21848

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11947
/proc/meminfo: memFree=1570536/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=21848 CPUtime=1661.81
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 5247 0 0 0 166173 8 0 0 25 0 1 0 339649885 22372352 4502 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 5462 4502 90 219 0 5239 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 21848

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11947
/proc/meminfo: memFree=1570408/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=21848 CPUtime=1721.8
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 5278 0 0 0 172171 9 0 0 25 0 1 0 339649885 22372352 4533 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546124 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 5462 4533 90 219 0 5239 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 21848

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11947
/proc/meminfo: memFree=1570344/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=21848 CPUtime=1781.78
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 5307 0 0 0 178169 9 0 0 25 0 1 0 339649885 22372352 4562 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 5462 4562 90 219 0 5239 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 21848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11947
/proc/meminfo: memFree=1570280/2055920 swapFree=4184264/4192956
[pid=11946] ppid=11944 vsize=21848 CPUtime=1800.08
/proc/11946/stat : 11946 (PBS4_SAT07v2) R 11944 11946 10990 0 -1 4194304 5316 0 0 0 179999 9 0 0 25 0 1 0 339649885 22372352 4571 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11946/statm: 5462 4571 90 219 0 5239 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 21848

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

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

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.09
CPU user time (s): 1799.99
CPU system time (s): 0.098984
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 21884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5317
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= 969

runsolver used 1.42378 second user time and 3.49647 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue May  8 15:03:26 UTC 2007

IDJOB= 458582
IDBENCH= 1696
IDSOLVER= 200
FILE ID= node71/458582-1178636605

PBS_JOBID= 5218305

Free space on /tmp= 66560 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-fffff800.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458582-1178636605/instance-458582-1178636605.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-458582-1178636605 -o ROOT/results/node71/conversion-458582-1178636605 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458582-1178636605/instance-458582-1178636605.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-458582-1178636605 -o ROOT/results/node71/solver-458582-1178636605 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458582-1178636605/instance-458582-1178636605.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  f2e3e708ab88850fd5a3cdf379c0e388

RANDOM SEED= 890534446

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1588864 kB
Buffers:         35920 kB
Cached:         333236 kB
SwapCached:       2668 kB
Active:         103140 kB
Inactive:       276436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588864 kB
SwapTotal:     4192956 kB
SwapFree:      4184264 kB
Dirty:            4100 kB
Writeback:           0 kB
Mapped:          16552 kB
Slab:            73492 kB
Committed_AS:  6977332 kB
PageTables:       1448 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= 66560 MiB

End job on node71 on Tue May  8 15:33:28 UTC 2007