Trace number 352048

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) 1800.03 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-opt1217.opb
MD5SUM0d06ca66c5954e6533e2fcc6f3f13fb8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-16384
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -16384
Optimality of the best value was proved NO
Number of variables787
Total number of constraints65
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)48
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint16
Maximum length of a constraint67
Number of terms in the objective function 19
Biggest coefficient in the objective function 262144
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524287
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 393216
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 917503
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 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)

/tmp/evaluation/352048-1176621361/instance-352048-1176621361.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-352048-1176621361 -o ROOT/results/node23/solver-352048-1176621361 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352048-1176621361/instance-352048-1176621361.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 3/77 25973
/proc/meminfo: memFree=1716024/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=2648 CPUtime=0
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 264 0 0 0 0 0 0 0 18 0 1 0 110053198 2711552 234 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 2893485 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 662 234 199 40 0 77 0

[startup+0.0799129 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 25973
/proc/meminfo: memFree=1716024/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=3192 CPUtime=0.06
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 442 0 0 0 6 0 0 0 18 0 1 0 110053198 3268608 411 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632679 0 0 4096 0 0 0 0 17 0 0 0
/proc/25973/statm: 798 411 227 40 0 213 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3192

[startup+0.101916 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 25973
/proc/meminfo: memFree=1716024/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=3192 CPUtime=0.08
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 442 0 0 0 8 0 0 0 18 0 1 0 110053198 3268608 411 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541893 0 0 4096 0 0 0 0 17 0 0 0
/proc/25973/statm: 798 411 227 40 0 213 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3192

[startup+0.301955 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 25973
/proc/meminfo: memFree=1716024/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=3192 CPUtime=0.28
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 442 0 0 0 28 0 0 0 19 0 1 0 110053198 3268608 411 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534968 0 0 4096 0 0 0 0 17 0 0 0
/proc/25973/statm: 798 411 227 40 0 213 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3192

[startup+0.702033 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 25973
/proc/meminfo: memFree=1716024/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=3192 CPUtime=0.68
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 446 0 0 0 68 0 0 0 23 0 1 0 110053198 3268608 415 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632679 0 0 4096 0 0 0 0 17 0 0 0
/proc/25973/statm: 798 415 227 40 0 213 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 3192

[startup+1.50119 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 25974
/proc/meminfo: memFree=1715184/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=3248 CPUtime=1.47
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 457 0 0 0 147 0 0 0 25 0 1 0 110053198 3325952 426 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 812 426 227 40 0 227 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 3248

[startup+3.1015 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 25974
/proc/meminfo: memFree=1714992/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=3380 CPUtime=3.07
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 475 0 0 0 306 1 0 0 25 0 1 0 110053198 3461120 444 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 2929533 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 845 444 227 40 0 260 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 3380

[startup+6.30112 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 25974
/proc/meminfo: memFree=1714672/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=3488 CPUtime=6.27
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 515 0 0 0 624 3 0 0 25 0 1 0 110053198 3571712 484 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 872 484 227 40 0 287 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 3488

[startup+12.7014 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 25974
/proc/meminfo: memFree=1714480/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=3724 CPUtime=12.67
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 575 0 0 0 1260 7 0 0 25 0 1 0 110053198 3813376 544 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 931 544 227 40 0 346 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 3724

[startup+25.5018 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 25974
/proc/meminfo: memFree=1714032/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=4108 CPUtime=25.46
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 673 0 0 0 2530 16 0 0 25 0 1 0 110053198 4206592 642 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 1027 642 227 40 0 442 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 4108

[startup+51.1018 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 25974
/proc/meminfo: memFree=1713584/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=4640 CPUtime=51.05
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 805 0 0 0 5072 33 0 0 25 0 1 0 110053198 4751360 774 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 1160 774 227 40 0 575 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 4640

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 25974
/proc/meminfo: memFree=1712432/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=5736 CPUtime=102.24
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 1086 0 0 0 10162 62 0 0 25 0 1 0 110053198 5873664 1055 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 1434 1055 227 40 0 849 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 5736

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 25974
/proc/meminfo: memFree=1710640/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=7324 CPUtime=162.21
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 1522 0 0 0 16121 100 0 0 25 0 1 0 110053198 7499776 1450 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 1831 1450 227 40 0 1246 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 7324

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25974
/proc/meminfo: memFree=1708656/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=9368 CPUtime=222.19
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 2037 0 0 0 22085 134 0 0 25 0 1 0 110053198 9592832 1965 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 2342 1965 227 40 0 1757 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 9368

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25974
/proc/meminfo: memFree=1707184/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=10872 CPUtime=282.17
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 2404 0 0 0 28046 171 0 0 25 0 1 0 110053198 11132928 2332 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 2718 2332 227 40 0 2133 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 10872

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25974
/proc/meminfo: memFree=1705456/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=12472 CPUtime=342.14
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 2886 0 0 0 34009 205 0 0 25 0 1 0 110053198 12771328 2733 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 3118 2733 227 40 0 2533 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 12472

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25974
/proc/meminfo: memFree=1704240/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=13576 CPUtime=402.12
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 3164 0 0 0 39974 238 0 0 25 0 1 0 110053198 13901824 3011 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629276 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 3394 3011 227 40 0 2809 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 13576

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25974
/proc/meminfo: memFree=1703280/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=14460 CPUtime=462.1
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 3380 0 0 0 45937 273 0 0 25 0 1 0 110053198 14807040 3227 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 3615 3227 227 40 0 3030 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 14460

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25974
/proc/meminfo: memFree=1702448/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=15228 CPUtime=522.07
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 3575 0 0 0 51901 306 0 0 25 0 1 0 110053198 15593472 3422 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 3807 3422 227 40 0 3222 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 15228

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 25974
/proc/meminfo: memFree=1701488/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=16116 CPUtime=582.05
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 3799 0 0 0 57866 339 0 0 25 0 1 0 110053198 16502784 3646 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 4029 3646 227 40 0 3444 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 16116

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25974
/proc/meminfo: memFree=1700272/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=17228 CPUtime=642.03
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 4079 0 0 0 63829 374 0 0 25 0 1 0 110053198 17641472 3926 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134605443 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 4307 3926 227 40 0 3722 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 17228


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25974
/proc/meminfo: memFree=1696432/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=20728 CPUtime=881.95
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 5119 0 0 0 87694 501 0 0 25 0 1 0 110053198 21225472 4805 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 5182 4805 227 40 0 4597 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 20728

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25974
/proc/meminfo: memFree=1695536/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=21612 CPUtime=941.93
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 5330 0 0 0 93660 533 0 0 25 0 1 0 110053198 22130688 5016 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 5403 5016 227 40 0 4818 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 21612

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25974
/proc/meminfo: memFree=1694704/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=22280 CPUtime=1001.9
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 5503 0 0 0 99628 562 0 0 25 0 1 0 110053198 22814720 5189 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 5570 5189 227 40 0 4985 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 22280

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25974
/proc/meminfo: memFree=1694064/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=22884 CPUtime=1061.87
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 5656 0 0 0 105597 590 0 0 25 0 1 0 110053198 23433216 5342 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 5721 5342 227 40 0 5136 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 22884

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25974
/proc/meminfo: memFree=1693232/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=23652 CPUtime=1121.86
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 5848 0 0 0 111567 619 0 0 25 0 1 0 110053198 24219648 5534 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 5913 5534 227 40 0 5328 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 23652

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25974
/proc/meminfo: memFree=1692656/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=24208 CPUtime=1181.83
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 5989 0 0 0 117537 646 0 0 25 0 1 0 110053198 24788992 5675 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 6052 5675 227 40 0 5467 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 24208

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25974
/proc/meminfo: memFree=1691824/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=24984 CPUtime=1241.81
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 6181 0 0 0 123504 677 0 0 25 0 1 0 110053198 25583616 5867 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 6246 5867 227 40 0 5661 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 24984

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25976
/proc/meminfo: memFree=1690928/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=25640 CPUtime=1301.79
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 6347 0 0 0 129475 704 0 0 25 0 1 0 110053198 26255360 6033 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 6410 6033 227 40 0 5825 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 25640

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25976
/proc/meminfo: memFree=1690288/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=26360 CPUtime=1361.76
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 6516 0 0 0 135446 730 0 0 25 0 1 0 110053198 26992640 6202 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632922 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 6590 6202 227 40 0 6005 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 26360

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25976
/proc/meminfo: memFree=1689904/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=26700 CPUtime=1421.75
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 6602 0 0 0 141417 758 0 0 25 0 1 0 110053198 27340800 6288 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 6675 6288 227 40 0 6090 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 26700

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25976
/proc/meminfo: memFree=1689264/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=27248 CPUtime=1481.72
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 6737 0 0 0 147385 787 0 0 25 0 1 0 110053198 27901952 6423 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 6812 6423 227 40 0 6227 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 27248

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25976
/proc/meminfo: memFree=1688880/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=27592 CPUtime=1541.69
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 6825 0 0 0 153356 813 0 0 25 0 1 0 110053198 28254208 6511 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 6898 6511 227 40 0 6313 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 27592

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25976
/proc/meminfo: memFree=1688368/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=28092 CPUtime=1601.68
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 6950 0 0 0 159329 839 0 0 25 0 1 0 110053198 28766208 6636 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 7023 6636 227 40 0 6438 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 28092

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25976
/proc/meminfo: memFree=1687920/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=28476 CPUtime=1661.65
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 7046 0 0 0 165297 868 0 0 25 0 1 0 110053198 29159424 6732 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629279 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 7119 6732 227 40 0 6534 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 28476

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25976
/proc/meminfo: memFree=1687600/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=28808 CPUtime=1721.63
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 7127 0 0 0 171269 894 0 0 25 0 1 0 110053198 29499392 6813 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 7202 6813 227 40 0 6617 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 28808

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25976
/proc/meminfo: memFree=1687216/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=29080 CPUtime=1781.61
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 7205 0 0 0 177240 921 0 0 25 0 1 0 110053198 29777920 6891 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 7270 6891 227 40 0 6685 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 29080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25976
/proc/meminfo: memFree=1687152/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=29136 CPUtime=1800.01
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 7213 0 0 0 179071 930 0 0 25 0 1 0 110053198 29835264 6899 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537572 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 7284 6899 227 40 0 6699 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 29136

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25976
/proc/meminfo: memFree=1687152/2055920 swapFree=4191880/4192956
[pid=25973] ppid=25971 vsize=29136 CPUtime=1800.01
/proc/25973/stat : 25973 (glpPBv3) R 25971 25973 25899 0 -1 0 7213 0 0 0 179071 930 0 0 25 0 1 0 110053198 29835264 6899 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537572 0 0 4096 0 0 0 0 17 1 0 0
/proc/25973/statm: 7284 6899 227 40 0 6699 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 29136

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.03
CPU user time (s): 1790.72
CPU system time (s): 9.30758
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 29136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.72
system time used= 9.30758
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7213
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= 36925

runsolver used 2.16667 second user time and 4.11837 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sun Apr 15 07:16:01 UTC 2007

IDJOB= 352048
IDBENCH= 1877
IDSOLVER= 166
FILE ID= node23/352048-1176621361

PBS_JOBID= 4557067

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-opt1217.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352048-1176621361/instance-352048-1176621361.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-352048-1176621361 -o ROOT/results/node23/conversion-352048-1176621361 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352048-1176621361/instance-352048-1176621361.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-352048-1176621361 -o ROOT/results/node23/solver-352048-1176621361 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352048-1176621361/instance-352048-1176621361.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  0d06ca66c5954e6533e2fcc6f3f13fb8

RANDOM SEED= 916943928

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1716496 kB
Buffers:         37720 kB
Cached:         174604 kB
SwapCached:        448 kB
Active:          71616 kB
Inactive:       184948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716496 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            2452 kB
Writeback:           0 kB
Mapped:          60380 kB
Slab:            68380 kB
Committed_AS:  1421652 kB
PageTables:       1796 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= 66562 MiB

End job on node23 on Sun Apr 15 07:46:04 UTC 2007