Trace number 350917

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 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-sp97ar.opb
MD5SUM6d57e08ccbe566a3b3419be58eb11fb4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1584
Best CPU time to get the best result obtained on this benchmark1800.81
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1581
Optimality of the best value was proved NO
Number of variables14101
Total number of constraints1739
Number of constraints which are clauses181
Number of constraints which are cardinality constraints (but not clauses)1140
Number of constraints which are nor clauses,nor cardinality constraints418
Minimum length of a constraint2
Maximum length of a constraint2463
Number of terms in the objective function 14101
Biggest coefficient in the objective function 158
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 531286
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 158
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 531286
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)

0.00/0.01	c glpPB 0.2 (July 2006)
0.00/0.01	c An Application of GLPK 4.10 for PB Constraints
0.00/0.01	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350917-1176567063/instance-350917-1176567063.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/node73/watcher-350917-1176567063 -o ROOT/results/node73/solver-350917-1176567063 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350917-1176567063/instance-350917-1176567063.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: 0.87 1.02 1.35 3/65 6710
/proc/meminfo: memFree=1841312/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=1012 CPUtime=0
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 44 0 1 0 0 0 0 0 18 0 1 0 104621162 1036288 28 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7709476 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 253 28 20 40 0 8 0

[startup+0.087229 s]
/proc/loadavg: 0.87 1.02 1.35 3/65 6710
/proc/meminfo: memFree=1841312/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=4248 CPUtime=0.07
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 672 0 3 0 7 0 0 0 18 0 1 0 104621162 4349952 645 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8169246 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 1062 645 199 40 0 477 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4248

[startup+0.101229 s]
/proc/loadavg: 0.87 1.02 1.35 3/65 6710
/proc/meminfo: memFree=1841312/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=4380 CPUtime=0.08
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 692 0 3 0 8 0 0 0 18 0 1 0 104621162 4485120 665 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8175319 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 1095 665 199 40 0 510 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4380

[startup+0.301252 s]
/proc/loadavg: 0.87 1.02 1.35 3/65 6710
/proc/meminfo: memFree=1841312/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=5448 CPUtime=0.28
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 960 0 3 0 28 0 0 0 19 0 1 0 104621162 5578752 933 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 1362 933 199 40 0 777 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5448

[startup+0.701299 s]
/proc/loadavg: 0.87 1.02 1.35 3/65 6710
/proc/meminfo: memFree=1841312/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=7444 CPUtime=0.68
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 1478 0 3 0 67 1 0 0 24 0 1 0 104621162 7622656 1451 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530899 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 1861 1451 199 40 0 1276 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7444

[startup+1.50239 s]
/proc/loadavg: 0.87 1.02 1.35 2/66 6711
/proc/meminfo: memFree=1827032/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=24332 CPUtime=1.47
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 5706 0 3 0 145 2 0 0 25 0 1 0 104621162 24915968 5678 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582808 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 6083 5678 221 40 0 5498 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 24332

[startup+3.10158 s]
/proc/loadavg: 0.87 1.02 1.35 2/66 6711
/proc/meminfo: memFree=1818520/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=24332 CPUtime=3.08
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 5706 0 3 0 305 3 0 0 25 0 1 0 104621162 24915968 5678 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 6083 5678 221 40 0 5498 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24332

[startup+6.30195 s]
/proc/loadavg: 0.88 1.02 1.35 2/66 6711
/proc/meminfo: memFree=1818592/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=24332 CPUtime=6.27
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 5706 0 3 0 624 3 0 0 25 0 1 0 104621162 24915968 5678 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589901 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 6083 5678 221 40 0 5498 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 24332

[startup+12.7017 s]
/proc/loadavg: 0.89 1.02 1.35 2/66 6711
/proc/meminfo: memFree=1814880/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=28132 CPUtime=12.65
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 9566 0 3 0 1261 4 0 0 25 0 1 0 104621162 28807168 6662 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7033 6662 227 40 0 6448 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 28132

[startup+25.5012 s]
/proc/loadavg: 0.92 1.02 1.34 2/66 6711
/proc/meminfo: memFree=1815136/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=28424 CPUtime=25.44
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 18526 0 3 0 2536 8 0 0 25 0 1 0 104621162 29106176 6735 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632410 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7106 6735 227 40 0 6521 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 28424

[startup+51.1012 s]
/proc/loadavg: 0.94 1.02 1.33 2/66 6711
/proc/meminfo: memFree=1815200/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=28424 CPUtime=51.03
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 36196 0 3 0 5085 18 0 0 25 0 1 0 104621162 29106176 6735 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7106 6735 227 40 0 6521 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 28424

[startup+102.306 s]
/proc/loadavg: 0.97 1.01 1.31 2/66 6711
/proc/meminfo: memFree=1815136/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=28424 CPUtime=102.2
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 73576 0 3 0 10183 37 0 0 25 0 1 0 104621162 29106176 6735 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643502 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7106 6735 227 40 0 6521 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 28424

[startup+162.301 s]
/proc/loadavg: 0.99 1.01 1.29 2/66 6711
/proc/meminfo: memFree=1815072/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=28424 CPUtime=162.17
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 137686 0 3 0 16149 68 0 0 25 0 1 0 104621162 29106176 6735 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632412 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7106 6735 227 40 0 6521 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 28424

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.27 2/66 6711
/proc/meminfo: memFree=1814880/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=28424 CPUtime=222.13
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 244530 0 3 0 22093 120 0 0 25 0 1 0 104621162 29106176 6735 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7106 6735 227 40 0 6521 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 28424

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.25 2/66 6711
/proc/meminfo: memFree=1815136/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=28424 CPUtime=282.07
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 414065 0 3 0 28005 202 0 0 25 0 1 0 104621162 29106176 6735 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7106 6735 227 40 0 6521 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 28424

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.23 2/66 6711
/proc/meminfo: memFree=1815072/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=28424 CPUtime=342.06
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 586901 0 3 0 33923 283 0 0 25 0 1 0 104621162 29106176 6735 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7106 6735 227 40 0 6521 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 28424

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.21 2/66 6711
/proc/meminfo: memFree=1807648/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=28424 CPUtime=402.04
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 763382 0 3 0 39834 370 0 0 25 0 1 0 104621162 29106176 6735 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7106 6735 227 40 0 6521 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 28424

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.20 2/66 6711
/proc/meminfo: memFree=1814624/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=28856 CPUtime=462.01
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 990440 0 3 0 45724 477 0 0 25 0 1 0 104621162 29548544 6817 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7214 6817 227 40 0 6629 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 28856

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.18 2/66 6711
/proc/meminfo: memFree=1807072/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=29408 CPUtime=522
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 1255825 0 3 0 51593 607 0 0 25 0 1 0 104621162 30113792 6956 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7352 6956 227 40 0 6767 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 29408

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.17 2/66 6711
/proc/meminfo: memFree=1813792/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=33484 CPUtime=581.98
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 1530327 0 3 0 57457 741 0 0 25 0 1 0 104621162 34287616 7968 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541989 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 8371 7968 227 40 0 7786 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 33484

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.16 2/66 6711
/proc/meminfo: memFree=1813728/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=29852 CPUtime=641.96
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 1664076 0 3 0 63391 805 0 0 25 0 1 0 104621162 30568448 7067 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7463 7067 227 40 0 6878 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 29852


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

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.12 2/66 6711
/proc/meminfo: memFree=1813088/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=30448 CPUtime=821.91
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 2265233 0 3 0 81102 1089 0 0 25 0 1 0 104621162 31178752 7216 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7612 7216 227 40 0 7027 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 30448

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.11 2/66 6711
/proc/meminfo: memFree=1812512/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=31044 CPUtime=881.89
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 2623018 0 3 0 86927 1262 0 0 25 0 1 0 104621162 31789056 7365 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7761 7365 227 40 0 7176 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 31044

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.10 2/66 6711
/proc/meminfo: memFree=1812512/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=31044 CPUtime=941.88
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 2779760 0 3 0 92852 1336 0 0 25 0 1 0 104621162 31789056 7365 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7761 7365 227 40 0 7176 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 31044

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.09 2/66 6711
/proc/meminfo: memFree=1812512/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=31044 CPUtime=1001.86
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 2966639 0 3 0 98757 1429 0 0 25 0 1 0 104621162 31789056 7365 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7761 7365 227 40 0 7176 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 31044

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.08 2/66 6711
/proc/meminfo: memFree=1812512/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=31044 CPUtime=1061.84
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 3151519 0 3 0 104667 1517 0 0 25 0 1 0 104621162 31789056 7365 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7761 7365 227 40 0 7176 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 31044

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.08 2/66 6711
/proc/meminfo: memFree=1812448/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=31044 CPUtime=1121.82
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 3292175 0 3 0 110599 1583 0 0 25 0 1 0 104621162 31789056 7365 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7761 7365 227 40 0 7176 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 31044

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.07 2/66 6711
/proc/meminfo: memFree=1812448/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=31044 CPUtime=1181.79
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 3481047 0 3 0 116506 1673 0 0 25 0 1 0 104621162 31789056 7365 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543237 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7761 7365 227 40 0 7176 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 31044

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 6711
/proc/meminfo: memFree=1812192/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=31196 CPUtime=1241.77
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 3718197 0 3 0 122390 1787 0 0 25 0 1 0 104621162 31944704 7402 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629246 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7799 7402 227 40 0 7214 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 31196

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 6711
/proc/meminfo: memFree=1811744/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=31608 CPUtime=1301.76
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 3856962 0 3 0 128322 1854 0 0 25 0 1 0 104621162 32366592 7506 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632762 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 7902 7506 227 40 0 7317 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 31608

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.05 2/66 6711
/proc/meminfo: memFree=1811168/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=32152 CPUtime=1361.74
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 4088205 0 3 0 134209 1965 0 0 25 0 1 0 104621162 32923648 7641 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 8038 7641 227 40 0 7453 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 32152

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.05 2/66 6711
/proc/meminfo: memFree=1811104/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=32260 CPUtime=1421.72
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 4275112 0 3 0 140116 2056 0 0 25 0 1 0 104621162 33034240 7669 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629246 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 8065 7669 227 40 0 7480 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 32260

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 6711
/proc/meminfo: memFree=1810400/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=32972 CPUtime=1481.7
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 4470199 0 3 0 146019 2151 0 0 25 0 1 0 104621162 33763328 7847 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 8243 7847 227 40 0 7658 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 32972

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 6711
/proc/meminfo: memFree=1804256/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=33476 CPUtime=1541.68
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 4631106 0 3 0 151940 2228 0 0 25 0 1 0 104621162 34279424 7973 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 8369 7973 227 40 0 7784 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 33476

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.03 2/66 6711
/proc/meminfo: memFree=1809440/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=33912 CPUtime=1601.66
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 4816063 0 3 0 157852 2314 0 0 25 0 1 0 104621162 34725888 8082 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 8478 8082 227 40 0 7893 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 33912

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.02 2/66 6713
/proc/meminfo: memFree=1800736/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=34728 CPUtime=1661.64
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 5067398 0 3 0 163730 2434 0 0 25 0 1 0 104621162 35561472 8286 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 8682 8286 227 40 0 8097 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 34728

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.02 2/66 6713
/proc/meminfo: memFree=1807648/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=42728 CPUtime=1721.61
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 5268385 0 3 0 169632 2529 0 0 25 0 1 0 104621162 43753472 10309 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134556226 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 10682 10309 227 40 0 10097 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 42728

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.01 2/66 6713
/proc/meminfo: memFree=1806944/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=43976 CPUtime=1781.6
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 5509815 0 3 0 175515 2645 0 0 25 0 1 0 104621162 45031424 10605 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 10994 10605 227 40 0 10409 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 43976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 1.00 1.01 2/66 6713
/proc/meminfo: memFree=1806752/2055920 swapFree=4184012/4192956
[pid=6710] ppid=6708 vsize=36420 CPUtime=1800.09
/proc/6710/stat : 6710 (glpPBv3) R 6708 6710 6547 0 -1 0 5568186 0 3 0 177335 2674 0 0 25 0 1 0 104621162 37294080 8709 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/6710/statm: 9105 8709 227 40 0 8520 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 36420

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): 1800.81
CPU time (s): 1800.11
CPU user time (s): 1773.35
CPU system time (s): 26.7549
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 44228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1773.35
system time used= 26.7549
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5568186
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 18
involuntary context switches= 3662

runsolver used 1.88171 second user time and 4.68229 second system time

The end

Launcher Data (download as text)

Begin job on node73 on Sat Apr 14 16:11:03 UTC 2007

IDJOB= 350917
IDBENCH= 1611
IDSOLVER= 166
FILE ID= node73/350917-1176567063

PBS_JOBID= 4556914

Free space on /tmp= 66560 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-sp97ar.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/350917-1176567063/instance-350917-1176567063.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node73/convwatcher-350917-1176567063 -o ROOT/results/node73/conversion-350917-1176567063 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350917-1176567063/instance-350917-1176567063.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node73/watcher-350917-1176567063 -o ROOT/results/node73/solver-350917-1176567063 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/350917-1176567063/instance-350917-1176567063.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  6d57e08ccbe566a3b3419be58eb11fb4

RANDOM SEED= 484469279

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node73.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1841656 kB
Buffers:          1988 kB
Cached:         114020 kB
SwapCached:       2720 kB
Active:          25848 kB
Inactive:        99512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841656 kB
SwapTotal:     4192956 kB
SwapFree:      4184012 kB
Dirty:            5144 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            74912 kB
Committed_AS:   755016 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node73 on Sat Apr 14 16:41:06 UTC 2007