Trace number 429179

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
glpPB 0.2? (TO) 1800.11 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=223-P1=29-P2=7-P3=83-P4=113-P5=223-P6=229-B.opb
MD5SUM6355c589dda3f12b095277ae4637ab26
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 benchmark0.149976
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 variables144
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

Solver Data (download as text)

0.00/0.00	c glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429179-1177981385/instance-429179-1177981385.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node54/watcher-429179-1177981385 -o ROOT/results/node54/solver-429179-1177981385 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/429179-1177981385/instance-429179-1177981385.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.86 3/66 31394
/proc/meminfo: memFree=1846464/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=2648 CPUtime=0
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 265 0 0 0 0 0 0 0 18 0 1 0 245512990 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2285271 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 662 236 199 40 0 77 0

[startup+0.106979 s]
/proc/loadavg: 0.99 0.97 0.86 3/66 31394
/proc/meminfo: memFree=1846464/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=3712 CPUtime=0.09
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 565 0 0 0 9 0 0 0 18 0 1 0 245512990 3801088 535 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 928 535 227 40 0 343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3712

[startup+0.20199 s]
/proc/loadavg: 0.99 0.97 0.86 3/66 31394
/proc/meminfo: memFree=1846464/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=3712 CPUtime=0.18
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 565 0 0 0 18 0 0 0 18 0 1 0 245512990 3801088 535 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534279 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 928 535 227 40 0 343 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 3712

[startup+0.302002 s]
/proc/loadavg: 0.99 0.97 0.86 3/66 31394
/proc/meminfo: memFree=1846464/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=3712 CPUtime=0.28
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 570 0 0 0 28 0 0 0 19 0 1 0 245512990 3801088 540 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629060 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 928 540 227 40 0 343 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3712

[startup+0.701053 s]
/proc/loadavg: 0.99 0.97 0.86 3/66 31394
/proc/meminfo: memFree=1846464/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=3712 CPUtime=0.68
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 573 0 0 0 68 0 0 0 22 0 1 0 245512990 3801088 543 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543281 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 928 543 227 40 0 343 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 3712

[startup+1.50115 s]
/proc/loadavg: 0.99 0.97 0.86 2/67 31395
/proc/meminfo: memFree=1845240/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=3712 CPUtime=1.48
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 656 0 0 0 147 1 0 0 25 0 1 0 245512990 3801088 552 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134544514 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 962 552 227 40 0 377 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 3712

[startup+3.10136 s]
/proc/loadavg: 0.99 0.97 0.86 2/67 31395
/proc/meminfo: memFree=1845048/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=3932 CPUtime=3.08
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 5197 0 0 0 306 2 0 0 25 0 1 0 245512990 4026368 579 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 983 579 227 40 0 398 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3932

[startup+6.30176 s]
/proc/loadavg: 0.99 0.97 0.86 2/67 31395
/proc/meminfo: memFree=1844728/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=4020 CPUtime=6.28
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 14340 0 0 0 621 7 0 0 25 0 1 0 245512990 4116480 629 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 1005 629 227 40 0 420 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4020

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.86 2/67 31395
/proc/meminfo: memFree=1844280/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=4408 CPUtime=12.68
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 30625 0 0 0 1252 16 0 0 25 0 1 0 245512990 4513792 725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 1102 725 227 40 0 517 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4408

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.86 2/67 31395
/proc/meminfo: memFree=1843384/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=5212 CPUtime=25.47
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 60156 0 0 0 2515 32 0 0 25 0 1 0 245512990 5337088 927 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632390 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 1303 927 227 40 0 718 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 5212

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.87 2/67 31395
/proc/meminfo: memFree=1841784/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=6720 CPUtime=51.06
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 126515 0 0 0 5036 70 0 0 25 0 1 0 245512990 6881280 1304 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 1680 1304 227 40 0 1095 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 6720

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/67 31395
/proc/meminfo: memFree=1839608/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=9184 CPUtime=102.25
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 253991 0 0 0 10083 142 0 0 25 0 1 0 245512990 9404416 1897 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 2296 1897 227 40 0 1711 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9184

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.88 2/67 31395
/proc/meminfo: memFree=1836664/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=12108 CPUtime=162.24
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 390444 0 0 0 15999 225 0 0 25 0 1 0 245512990 12398592 2623 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 3027 2623 227 40 0 2442 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12108

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.88 2/67 31395
/proc/meminfo: memFree=1833976/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=14724 CPUtime=222.22
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 526939 0 0 0 21917 305 0 0 25 0 1 0 245512990 15077376 3282 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 3681 3282 227 40 0 3096 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14724

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/67 31395
/proc/meminfo: memFree=1830776/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=17936 CPUtime=282.21
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 655561 0 0 0 27838 383 0 0 25 0 1 0 245512990 18366464 4079 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 4484 4079 227 40 0 3899 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17936

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/67 31395
/proc/meminfo: memFree=1828152/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=20384 CPUtime=342.19
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 780779 0 0 0 33765 454 0 0 25 0 1 0 245512990 20873216 4720 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 5096 4720 227 40 0 4511 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20384

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/67 31395
/proc/meminfo: memFree=1825720/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=22804 CPUtime=402.17
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 902491 0 0 0 39691 526 0 0 25 0 1 0 245512990 23351296 5325 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569962 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 5701 5325 227 40 0 5116 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 22804

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31395
/proc/meminfo: memFree=1823416/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=25044 CPUtime=462.16
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 1013890 0 0 0 45621 595 0 0 25 0 1 0 245512990 25645056 5885 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 6261 5885 227 40 0 5676 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 25044

[startup+522.301 s]
/proc/loadavg: 1.03 0.99 0.91 2/67 31397
/proc/meminfo: memFree=1820024/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=28580 CPUtime=522.13
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 1128540 0 0 0 51552 661 0 0 25 0 1 0 245512990 29265920 6740 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 7145 6740 227 40 0 6560 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 28580

[startup+582.302 s]
/proc/loadavg: 1.01 0.99 0.91 2/67 31397
/proc/meminfo: memFree=1817848/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=30556 CPUtime=582.12
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 1237333 0 0 0 57483 729 0 0 25 0 1 0 245512990 31289344 7263 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 7639 7263 227 40 0 7054 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 30556

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 31397
/proc/meminfo: memFree=1815608/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=32792 CPUtime=642.1
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 1347489 0 0 0 63410 800 0 0 25 0 1 0 245512990 33579008 7822 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134568978 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 8198 7822 227 40 0 7613 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 32792


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

[startup+882.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 31397
/proc/meminfo: memFree=1807608/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=40856 CPUtime=882.04
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 1752924 0 0 0 87141 1063 0 0 25 0 1 0 245512990 41836544 9815 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 10214 9815 227 40 0 9629 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 40856

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 31397
/proc/meminfo: memFree=1805752/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=42544 CPUtime=942.02
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 1848979 0 0 0 93076 1126 0 0 25 0 1 0 245512990 43565056 10260 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 10636 10260 227 40 0 10051 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 42544

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 31397
/proc/meminfo: memFree=1803704/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=44504 CPUtime=1002
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 1947209 0 0 0 99016 1184 0 0 25 0 1 0 245512990 45572096 10750 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 11126 10750 227 40 0 10541 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 44504

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 31397
/proc/meminfo: memFree=1802040/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=46244 CPUtime=1061.98
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 2039304 0 0 0 104955 1243 0 0 25 0 1 0 245512990 47353856 11185 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 11561 11185 227 40 0 10976 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 46244

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 31397
/proc/meminfo: memFree=1800184/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=48192 CPUtime=1121.97
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 2132477 0 0 0 110897 1300 0 0 25 0 1 0 245512990 49348608 11649 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 12048 11649 227 40 0 11463 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 48192

[startup+1182.3 s]
/proc/loadavg: 1.05 1.00 0.92 2/67 31397
/proc/meminfo: memFree=1798328/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=49840 CPUtime=1181.95
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 2220876 0 0 0 116842 1353 0 0 25 0 1 0 245512990 51036160 12084 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 12460 12084 227 40 0 11875 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 49840

[startup+1242.3 s]
/proc/loadavg: 1.02 1.00 0.92 2/67 31397
/proc/meminfo: memFree=1794104/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=54040 CPUtime=1241.94
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 2308858 0 0 0 122785 1409 0 0 25 0 1 0 245512990 55336960 13134 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569944 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 13510 13134 227 40 0 12925 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 54040

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 31397
/proc/meminfo: memFree=1792376/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=55796 CPUtime=1301.92
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 2396432 0 0 0 128730 1462 0 0 25 0 1 0 245512990 57135104 13573 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 13949 13573 227 40 0 13364 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 55796

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 31397
/proc/meminfo: memFree=1790776/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=57504 CPUtime=1361.9
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 2482214 0 0 0 134673 1517 0 0 25 0 1 0 245512990 58884096 13974 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 14376 13974 227 40 0 13791 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 57504

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 31397
/proc/meminfo: memFree=1789240/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=58928 CPUtime=1421.89
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 2565495 0 0 0 140617 1572 0 0 25 0 1 0 245512990 60342272 14356 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 14732 14356 227 40 0 14147 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 58928

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 31397
/proc/meminfo: memFree=1787576/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=60560 CPUtime=1481.87
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 2650037 0 0 0 146561 1626 0 0 25 0 1 0 245512990 62013440 14764 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 15140 14764 227 40 0 14555 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 60560

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 31397
/proc/meminfo: memFree=1785720/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=62360 CPUtime=1541.86
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 2735818 0 0 0 152511 1675 0 0 25 0 1 0 245512990 63856640 15214 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578251 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 15590 15214 227 40 0 15005 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 62360

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 31397
/proc/meminfo: memFree=1784120/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=63944 CPUtime=1601.83
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 2816860 0 0 0 158455 1728 0 0 25 0 1 0 245512990 65478656 15610 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 15986 15610 227 40 0 15401 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 63944

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 31397
/proc/meminfo: memFree=1782456/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=65604 CPUtime=1661.82
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 2897531 0 0 0 164401 1781 0 0 25 0 1 0 245512990 67178496 16025 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134628967 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 16401 16025 227 40 0 15816 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 65604

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 31397
/proc/meminfo: memFree=1780856/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=67204 CPUtime=1721.8
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 2976964 0 0 0 170352 1828 0 0 25 0 1 0 245512990 68816896 16425 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 16801 16425 227 40 0 16216 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 67204

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 31397
/proc/meminfo: memFree=1779384/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=68644 CPUtime=1781.78
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 3054579 0 0 0 176302 1876 0 0 25 0 1 0 245512990 70291456 16785 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 17161 16785 227 40 0 16576 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 68644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 31397
/proc/meminfo: memFree=1779064/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=68936 CPUtime=1800.08
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 3075317 0 0 0 178118 1890 0 0 25 0 1 0 245512990 70590464 16858 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 17234 16858 227 40 0 16649 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 68936

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 0.92 2/67 31397
/proc/meminfo: memFree=1779064/2055920 swapFree=4182172/4192956
[pid=31394] ppid=31392 vsize=68936 CPUtime=1800.08
/proc/31394/stat : 31394 (glpPBv3) R 31392 31394 30942 0 -1 0 3075317 0 0 0 178118 1890 0 0 25 0 1 0 245512990 70590464 16858 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/31394/statm: 17234 16858 227 40 0 16649 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 68936

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.11
CPU user time (s): 1781.19
CPU system time (s): 18.9211
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 69056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.19
system time used= 18.9211
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3075317
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= 12
involuntary context switches= 2835

runsolver used 1.63475 second user time and 4.92425 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Tue May  1 01:03:05 UTC 2007

IDJOB= 429179
IDBENCH= 47890
IDSOLVER= 166
FILE ID= node54/429179-1177981385

PBS_JOBID= 4728183

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=223-P1=29-P2=7-P3=83-P4=113-P5=223-P6=229-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/429179-1177981385/instance-429179-1177981385.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-429179-1177981385 -o ROOT/results/node54/conversion-429179-1177981385 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429179-1177981385/instance-429179-1177981385.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-429179-1177981385 -o ROOT/results/node54/solver-429179-1177981385 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/429179-1177981385/instance-429179-1177981385.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  6355c589dda3f12b095277ae4637ab26

RANDOM SEED= 741842655

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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:       1847000 kB
Buffers:         12680 kB
Cached:         132848 kB
SwapCached:       3936 kB
Active:          37660 kB
Inactive:       117796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847000 kB
SwapTotal:     4192956 kB
SwapFree:      4182172 kB
Dirty:            2368 kB
Writeback:           0 kB
Mapped:          16052 kB
Slab:            39432 kB
Committed_AS:  2420004 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node54 on Tue May  1 01:33:08 UTC 2007