Trace number 431825

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) 1800.07 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=47-P1=43-P2=59-P3=29-P4=31-P5=13-P6=59-P7=53-P8=67-P9=17-B.opb
MD5SUM505637014c48e331f3dc333f08f65d90
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 benchmark0.113982
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 variables162
Total number of constraints19
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 constraints19
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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/431825-1178010797/instance-431825-1178010797.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node55/watcher-431825-1178010797 -o ROOT/results/node55/solver-431825-1178010797 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431825-1178010797/instance-431825-1178010797.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 0.99 0.99 3/64 18279
/proc/meminfo: memFree=1810220/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=2648 CPUtime=0
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 267 0 0 0 0 0 0 0 18 0 1 0 248989735 2711552 238 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 662 238 199 40 0 77 0

[startup+0.104579 s]
/proc/loadavg: 0.91 0.99 0.99 3/64 18279
/proc/meminfo: memFree=1810220/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=3544 CPUtime=0.1
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 529 0 0 0 10 0 0 0 18 0 1 0 248989735 3629056 499 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 886 499 227 40 0 301 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3544

[startup+0.201587 s]
/proc/loadavg: 0.91 0.99 0.99 3/64 18279
/proc/meminfo: memFree=1810220/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=3544 CPUtime=0.19
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 529 0 0 0 19 0 0 0 18 0 1 0 248989735 3629056 499 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 886 499 227 40 0 301 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3544

[startup+0.301596 s]
/proc/loadavg: 0.91 0.99 0.99 3/64 18279
/proc/meminfo: memFree=1810220/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=3544 CPUtime=0.29
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 529 0 0 0 29 0 0 0 19 0 1 0 248989735 3629056 499 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534388 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 886 499 227 40 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3544

[startup+0.701634 s]
/proc/loadavg: 0.91 0.99 0.99 3/64 18279
/proc/meminfo: memFree=1810220/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=3544 CPUtime=0.69
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 537 0 0 0 69 0 0 0 22 0 1 0 248989735 3629056 507 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134570014 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 886 507 227 40 0 301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3544

[startup+1.50171 s]
/proc/loadavg: 0.91 0.99 0.99 2/65 18280
/proc/meminfo: memFree=1808996/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=3600 CPUtime=1.49
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 918 0 0 0 148 1 0 0 25 0 1 0 248989735 3686400 524 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 900 524 227 40 0 315 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3600

[startup+3.10186 s]
/proc/loadavg: 0.91 0.99 0.99 2/65 18280
/proc/meminfo: memFree=1808740/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=3704 CPUtime=3.09
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 2486 0 0 0 307 2 0 0 25 0 1 0 248989735 3792896 550 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134568965 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 926 550 227 40 0 341 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3704

[startup+6.30117 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 18280
/proc/meminfo: memFree=1808484/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=4080 CPUtime=6.29
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 4500 0 0 0 624 5 0 0 25 0 1 0 248989735 4177920 612 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 1020 612 227 40 0 435 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4080

[startup+12.7018 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 18280
/proc/meminfo: memFree=1807908/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=4560 CPUtime=12.68
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 7026 0 0 0 1257 11 0 0 25 0 1 0 248989735 4669440 732 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 1140 732 227 40 0 555 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4560

[startup+25.502 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 18280
/proc/meminfo: memFree=1807076/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=5336 CPUtime=25.49
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 12268 0 0 0 2527 22 0 0 25 0 1 0 248989735 5464064 958 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 1334 958 227 40 0 749 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5336

[startup+51.1014 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 18280
/proc/meminfo: memFree=1805348/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=7080 CPUtime=51.08
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 22978 0 0 0 5066 42 0 0 25 0 1 0 248989735 7249920 1394 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 1770 1394 227 40 0 1185 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7080

[startup+102.301 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 18280
/proc/meminfo: memFree=1801892/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=10416 CPUtime=102.26
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 43633 0 0 0 10139 87 0 0 25 0 1 0 248989735 10665984 2228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542068 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 2604 2228 227 40 0 2019 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10416

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18280
/proc/meminfo: memFree=1798692/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=13644 CPUtime=162.25
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 66171 0 0 0 16087 138 0 0 25 0 1 0 248989735 13971456 3035 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 3411 3035 227 40 0 2826 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13644

[startup+222.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18280
/proc/meminfo: memFree=1794852/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=17380 CPUtime=222.24
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 88140 0 0 0 22039 185 0 0 25 0 1 0 248989735 17797120 3969 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632615 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 4345 3969 227 40 0 3760 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17380

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18280
/proc/meminfo: memFree=1791972/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=20264 CPUtime=282.22
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 108831 0 0 0 27994 228 0 0 25 0 1 0 248989735 20750336 4690 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 5066 4690 227 40 0 4481 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20264

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18280
/proc/meminfo: memFree=1789220/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=22976 CPUtime=342.21
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 128488 0 0 0 33946 275 0 0 25 0 1 0 248989735 23527424 5368 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 5744 5368 227 40 0 5159 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 22976

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18280
/proc/meminfo: memFree=1786724/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=25596 CPUtime=402.19
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 147204 0 0 0 39906 313 0 0 25 0 1 0 248989735 26210304 6000 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 6399 6000 227 40 0 5814 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 25596

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18280
/proc/meminfo: memFree=1783012/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=29216 CPUtime=462.17
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 165934 0 0 0 45866 351 0 0 25 0 1 0 248989735 29917184 6928 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 7304 6928 227 40 0 6719 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 29216

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18280
/proc/meminfo: memFree=1780516/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=31676 CPUtime=522.17
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 183816 0 0 0 51827 390 0 0 25 0 1 0 248989735 32436224 7543 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 7919 7543 227 40 0 7334 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 31676

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18280
/proc/meminfo: memFree=1778020/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=34128 CPUtime=582.15
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 201243 0 0 0 57784 431 0 0 25 0 1 0 248989735 34947072 8156 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 8532 8156 227 40 0 7947 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 34128

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18280
/proc/meminfo: memFree=1775780/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=36360 CPUtime=642.13
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 218083 0 0 0 63748 465 0 0 25 0 1 0 248989735 37232640 8714 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134568938 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 9090 8714 227 40 0 8505 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 36360


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18280
/proc/meminfo: memFree=1768740/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=43384 CPUtime=822.09
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 267969 0 0 0 81640 569 0 0 25 0 1 0 248989735 44425216 10470 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 10846 10470 227 40 0 10261 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 43384

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18280
/proc/meminfo: memFree=1766436/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=45632 CPUtime=882.08
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 284063 0 0 0 87604 604 0 0 25 0 1 0 248989735 46727168 11032 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 11408 11032 227 40 0 10823 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 45632

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18280
/proc/meminfo: memFree=1764324/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=47764 CPUtime=942.06
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 299331 0 0 0 93570 636 0 0 25 0 1 0 248989735 48910336 11565 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 11941 11565 227 40 0 11356 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 47764

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18280
/proc/meminfo: memFree=1759780/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=52220 CPUtime=1002.04
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 315149 0 0 0 99535 669 0 0 25 0 1 0 248989735 53473280 12679 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578251 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 13055 12679 227 40 0 12470 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 52220

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18280
/proc/meminfo: memFree=1757860/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=54180 CPUtime=1062.03
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 329731 0 0 0 105502 701 0 0 25 0 1 0 248989735 55480320 13169 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541780 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 13545 13169 227 40 0 12960 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 54180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18280
/proc/meminfo: memFree=1755812/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=56184 CPUtime=1122.01
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 344390 0 0 0 111471 730 0 0 25 0 1 0 248989735 57532416 13670 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 14046 13670 227 40 0 13461 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 56184

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18280
/proc/meminfo: memFree=1753892/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=58128 CPUtime=1182
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 358545 0 0 0 117441 759 0 0 25 0 1 0 248989735 59523072 14156 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 14532 14156 227 40 0 13947 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 58128

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18280
/proc/meminfo: memFree=1751908/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=60072 CPUtime=1241.98
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 372534 0 0 0 123410 788 0 0 25 0 1 0 248989735 61513728 14642 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 15018 14642 227 40 0 14433 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 60072

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18280
/proc/meminfo: memFree=1750180/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=61812 CPUtime=1301.97
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 385998 0 0 0 129380 817 0 0 25 0 1 0 248989735 63295488 15077 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541674 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 15453 15077 227 40 0 14868 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 61812

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18280
/proc/meminfo: memFree=1748260/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=63644 CPUtime=1361.96
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 399773 0 0 0 135352 844 0 0 25 0 1 0 248989735 65171456 15535 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 15911 15535 227 40 0 15326 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 63644

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18280
/proc/meminfo: memFree=1746404/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=65476 CPUtime=1421.95
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 412979 0 0 0 141322 873 0 0 25 0 1 0 248989735 67047424 15993 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 16369 15993 227 40 0 15784 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 65476

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18280
/proc/meminfo: memFree=1744612/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=67272 CPUtime=1481.93
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 426207 0 0 0 147292 901 0 0 25 0 1 0 248989735 68886528 16442 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 16818 16442 227 40 0 16233 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 67272

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18280
/proc/meminfo: memFree=1742692/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=69228 CPUtime=1541.91
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 439568 0 0 0 153261 930 0 0 25 0 1 0 248989735 70889472 16907 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134580891 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 17307 16907 227 40 0 16722 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 69228

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18280
/proc/meminfo: memFree=1741028/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=70784 CPUtime=1601.89
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 452060 0 0 0 159232 957 0 0 25 0 1 0 248989735 72482816 17320 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 17696 17320 227 40 0 17111 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 70784

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18280
/proc/meminfo: memFree=1739236/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=72532 CPUtime=1661.88
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 464704 0 0 0 165201 987 0 0 25 0 1 0 248989735 74272768 17757 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541822 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 18133 17757 227 40 0 17548 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 72532

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18282
/proc/meminfo: memFree=1737572/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=74224 CPUtime=1721.86
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 476888 0 0 0 171173 1013 0 0 25 0 1 0 248989735 76005376 18180 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 18556 18180 227 40 0 17971 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 74224

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18282
/proc/meminfo: memFree=1735844/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=75916 CPUtime=1781.85
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 489053 0 0 0 177147 1038 0 0 25 0 1 0 248989735 77737984 18603 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 18979 18603 227 40 0 18394 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 75916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18282
/proc/meminfo: memFree=1735332/2055920 swapFree=4184544/4192956
[pid=18279] ppid=18277 vsize=76392 CPUtime=1800.05
/proc/18279/stat : 18279 (glpPBv3) R 18277 18279 17334 0 -1 0 492645 0 0 0 178960 1045 0 0 25 0 1 0 248989735 78225408 18722 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18279/statm: 19098 18722 227 40 0 18513 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 76392

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1789.6
CPU system time (s): 10.4704
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 76516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.6
system time used= 10.4704
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 492645
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= 10
involuntary context switches= 1749

runsolver used 1.3058 second user time and 3.61545 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue May  1 09:13:17 UTC 2007

IDJOB= 431825
IDBENCH= 48079
IDSOLVER= 166
FILE ID= node55/431825-1178010797

PBS_JOBID= 4728278

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=6-P0=47-P1=43-P2=59-P3=29-P4=31-P5=13-P6=59-P7=53-P8=67-P9=17-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/431825-1178010797/instance-431825-1178010797.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-431825-1178010797 -o ROOT/results/node55/conversion-431825-1178010797 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431825-1178010797/instance-431825-1178010797.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-431825-1178010797 -o ROOT/results/node55/solver-431825-1178010797 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/431825-1178010797/instance-431825-1178010797.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  505637014c48e331f3dc333f08f65d90

RANDOM SEED= 714245744

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1810564 kB
Buffers:         39320 kB
Cached:         120900 kB
SwapCached:       2436 kB
Active:          46552 kB
Inactive:       124208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810564 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            2376 kB
Writeback:           0 kB
Mapped:          16904 kB
Slab:            60588 kB
Committed_AS:  1822600 kB
PageTables:       1380 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 node55 on Tue May  1 09:43:20 UTC 2007