Trace number 363628

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 1800.93

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-net12.opb
MD5SUM24a04ed274dd43d443428abf078e95f9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark214
Best CPU time to get the best result obtained on this benchmark13.6869
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 214
Optimality of the best value was proved YES
Number of variables147395
Total number of constraints26533
Number of constraints which are clauses12
Number of constraints which are cardinality constraints (but not clauses)391
Number of constraints which are nor clauses,nor cardinality constraints26130
Minimum length of a constraint2
Maximum length of a constraint292
Number of terms in the objective function 39
Biggest coefficient in the objective function 20
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 337
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 12288
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 137193
Number of bits of the biggest sum of numbers18
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/363628-1177030087/instance-363628-1177030087.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/node10/watcher-363628-1177030087 -o ROOT/results/node10/solver-363628-1177030087 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363628-1177030087/instance-363628-1177030087.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: 1.00 1.00 1.00 3/77 1598
/proc/meminfo: memFree=1692992/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=2648 CPUtime=0
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 268 0 0 0 0 0 0 0 18 0 1 0 179046246 2711552 238 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 662 238 199 40 0 77 0

[startup+0.0740071 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1598
/proc/meminfo: memFree=1692992/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=4380 CPUtime=0.06
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 719 0 0 0 6 0 0 0 18 0 1 0 179046246 4485120 689 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 1095 689 199 40 0 510 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4380

[startup+0.101013 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1598
/proc/meminfo: memFree=1692992/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=5180 CPUtime=0.09
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 891 0 0 0 9 0 0 0 18 0 1 0 179046246 5304320 861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 1295 861 199 40 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5180

[startup+0.301057 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1598
/proc/meminfo: memFree=1692992/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=10108 CPUtime=0.29
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 2139 0 0 0 29 0 0 0 19 0 1 0 179046246 10350592 2109 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 2527 2109 199 40 0 1942 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10108

[startup+0.701143 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1598
/proc/meminfo: memFree=1692992/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=19432 CPUtime=0.69
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 4474 0 0 0 68 1 0 0 22 0 1 0 179046246 19898368 4444 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 4858 4444 199 40 0 4273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19432

[startup+1.50131 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1599
/proc/meminfo: memFree=1674168/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=23428 CPUtime=1.49
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 5471 0 0 0 147 2 0 0 25 0 1 0 179046246 23990272 5441 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 5857 5441 199 40 0 5272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23428

[startup+3.10166 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1599
/proc/meminfo: memFree=1668344/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=92572 CPUtime=3.08
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 24557 0 0 0 298 10 0 0 25 0 1 0 179046246 94793728 22761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 23143 22761 221 40 0 22558 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 92572

[startup+6.30135 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1599
/proc/meminfo: memFree=1602168/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=94132 CPUtime=6.28
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 26389 0 0 0 617 11 0 0 25 0 1 0 179046246 96391168 23151 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584119 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 23533 23151 221 40 0 22948 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 94132

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1599
/proc/meminfo: memFree=1605496/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=90200 CPUtime=12.68
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 29504 0 0 0 1255 13 0 0 25 0 1 0 179046246 92364800 22136 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639347 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 22550 22136 221 40 0 21965 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 90200

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1599
/proc/meminfo: memFree=1592768/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=102372 CPUtime=25.48
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 62345 0 0 0 2517 31 0 0 25 0 1 0 179046246 104828928 25217 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 25593 25217 227 40 0 25008 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 102372

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1599
/proc/meminfo: memFree=1591488/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=103932 CPUtime=51.06
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 153458 0 0 0 5037 69 0 0 25 0 1 0 179046246 106426368 25607 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 25983 25607 227 40 0 25398 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 103932

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1599
/proc/meminfo: memFree=1568832/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126212 CPUtime=102.25
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 177153 0 0 0 10145 80 0 0 25 0 1 0 179046246 129241088 31177 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134586301 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31553 31177 227 40 0 30968 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 126212

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1599
/proc/meminfo: memFree=1569088/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126212 CPUtime=162.22
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 246068 0 0 0 16110 112 0 0 25 0 1 0 179046246 129241088 31177 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590753 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31553 31177 227 40 0 30968 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 126212

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1599
/proc/meminfo: memFree=1568832/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126212 CPUtime=222.2
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 378805 0 0 0 22048 172 0 0 25 0 1 0 179046246 129241088 31177 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585595 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31553 31177 227 40 0 30968 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 126212

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1599
/proc/meminfo: memFree=1591232/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=103932 CPUtime=282.17
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 439430 0 0 0 28017 200 0 0 25 0 1 0 179046246 106426368 25607 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543233 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 25983 25607 227 40 0 25398 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 103932

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1599
/proc/meminfo: memFree=1591232/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=103932 CPUtime=342.15
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 571023 0 0 0 33956 259 0 0 25 0 1 0 179046246 106426368 25607 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 25983 25607 227 40 0 25398 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 103932

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1599
/proc/meminfo: memFree=1568704/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126244 CPUtime=402.12
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 689254 0 0 0 39903 309 0 0 25 0 1 0 179046246 129273856 31185 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31561 31185 227 40 0 30976 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 126244

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1599
/proc/meminfo: memFree=1568768/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126252 CPUtime=462.1
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 765692 0 0 0 45863 347 0 0 25 0 1 0 179046246 129282048 31187 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590851 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31563 31187 227 40 0 30978 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 126252

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1599
/proc/meminfo: memFree=1568704/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126296 CPUtime=522.07
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 935612 0 0 0 51789 418 0 0 25 0 1 0 179046246 129327104 31198 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582121 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31574 31198 227 40 0 30989 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 126296

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1599
/proc/meminfo: memFree=1568704/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126320 CPUtime=582.05
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 1019275 0 0 0 57753 452 0 0 25 0 1 0 179046246 129351680 31204 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31580 31204 227 40 0 30995 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 126320

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1599
/proc/meminfo: memFree=1568640/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126336 CPUtime=642.03
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 1106505 0 0 0 63711 492 0 0 25 0 1 0 179046246 129368064 31208 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585999 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31584 31208 227 40 0 30999 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 126336


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1805
/proc/meminfo: memFree=1590784/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=104184 CPUtime=881.84
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 1429658 0 0 0 87548 636 0 0 25 0 1 0 179046246 106684416 25670 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 26046 25670 227 40 0 25461 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 104184

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1805
/proc/meminfo: memFree=1568256/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126476 CPUtime=941.81
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 1539635 0 0 0 93495 686 0 0 25 0 1 0 179046246 129511424 31243 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585691 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31619 31243 227 40 0 31034 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 126476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1805
/proc/meminfo: memFree=1568256/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126508 CPUtime=1001.79
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 1619188 0 0 0 99458 721 0 0 25 0 1 0 179046246 129544192 31251 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585597 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31627 31251 227 40 0 31042 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 126508

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1805
/proc/meminfo: memFree=1568192/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126508 CPUtime=1061.77
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 1622180 0 0 0 105453 724 0 0 25 0 1 0 179046246 129544192 31251 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585691 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31627 31251 227 40 0 31042 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 126508

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1805
/proc/meminfo: memFree=1568256/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126556 CPUtime=1121.74
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 1794510 0 0 0 111371 803 0 0 25 0 1 0 179046246 129593344 31263 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134591310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31639 31263 227 40 0 31054 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 126556

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1805
/proc/meminfo: memFree=1568256/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126588 CPUtime=1181.72
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 1876472 0 0 0 117332 840 0 0 25 0 1 0 179046246 129626112 31271 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31647 31271 227 40 0 31062 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 126588

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1805
/proc/meminfo: memFree=1590464/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=104340 CPUtime=1241.7
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 2044847 0 0 0 123255 915 0 0 25 0 1 0 179046246 106844160 25709 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 26085 25709 227 40 0 25500 0
Current children cumulated CPU time (s) 1241.7
Current children cumulated vsize (KiB) 104340

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1805
/proc/meminfo: memFree=1590528/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=104348 CPUtime=1301.67
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 2204697 0 0 0 129184 983 0 0 25 0 1 0 179046246 106852352 25711 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543242 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 26087 25711 227 40 0 25502 0
Current children cumulated CPU time (s) 1301.67
Current children cumulated vsize (KiB) 104348

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1805
/proc/meminfo: memFree=1568000/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126668 CPUtime=1361.65
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 2321888 0 0 0 135128 1037 0 0 25 0 1 0 179046246 129708032 31291 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587691 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31667 31291 227 40 0 31082 0
Current children cumulated CPU time (s) 1361.65
Current children cumulated vsize (KiB) 126668

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1805
/proc/meminfo: memFree=1568064/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126668 CPUtime=1421.63
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 2324863 0 0 0 141124 1039 0 0 25 0 1 0 179046246 129708032 31291 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31667 31291 227 40 0 31082 0
Current children cumulated CPU time (s) 1421.63
Current children cumulated vsize (KiB) 126668

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1805
/proc/meminfo: memFree=1568000/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126720 CPUtime=1481.6
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 2406918 0 0 0 147081 1079 0 0 25 0 1 0 179046246 129761280 31304 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582083 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31680 31304 227 40 0 31095 0
Current children cumulated CPU time (s) 1481.6
Current children cumulated vsize (KiB) 126720

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1805
/proc/meminfo: memFree=1568000/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126752 CPUtime=1541.58
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 2552826 0 0 0 153019 1139 0 0 25 0 1 0 179046246 129794048 31312 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590915 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31688 31312 227 40 0 31103 0
Current children cumulated CPU time (s) 1541.58
Current children cumulated vsize (KiB) 126752

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1805
/proc/meminfo: memFree=1567936/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126776 CPUtime=1601.55
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 2690567 0 0 0 158956 1199 0 0 25 0 1 0 179046246 129818624 31318 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581732 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31694 31318 227 40 0 31109 0
Current children cumulated CPU time (s) 1601.55
Current children cumulated vsize (KiB) 126776

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1805
/proc/meminfo: memFree=1567936/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126776 CPUtime=1661.53
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 2692667 0 0 0 164952 1201 0 0 25 0 1 0 179046246 129818624 31318 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31694 31318 227 40 0 31109 0
Current children cumulated CPU time (s) 1661.53
Current children cumulated vsize (KiB) 126776

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1805
/proc/meminfo: memFree=1567744/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126884 CPUtime=1721.51
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 2702111 0 0 0 170943 1208 0 0 25 0 1 0 179046246 129929216 31345 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134586700 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31721 31345 227 40 0 31136 0
Current children cumulated CPU time (s) 1721.51
Current children cumulated vsize (KiB) 126884

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1805
/proc/meminfo: memFree=1567808/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126884 CPUtime=1781.48
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 2704047 0 0 0 176938 1210 0 0 25 0 1 0 179046246 129929216 31345 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31721 31345 227 40 0 31136 0
Current children cumulated CPU time (s) 1781.48
Current children cumulated vsize (KiB) 126884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1805
/proc/meminfo: memFree=1567808/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126884 CPUtime=1800.08
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 2705103 0 0 0 178797 1211 0 0 25 0 1 0 179046246 129929216 31345 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134591260 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31721 31345 227 40 0 31136 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 126884

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

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

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1805
/proc/meminfo: memFree=1567808/2055920 swapFree=4152380/4192956
[pid=1598] ppid=1596 vsize=126884 CPUtime=1800.08
/proc/1598/stat : 1598 (glpPBv3) R 1596 1598 1431 0 -1 0 2705103 0 0 0 178797 1211 0 0 25 0 1 0 179046246 129929216 31345 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134591260 0 0 4096 0 0 0 0 17 1 0 0
/proc/1598/statm: 31721 31345 227 40 0 31136 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 126884

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.93
CPU time (s): 1800.11
CPU user time (s): 1787.97
CPU system time (s): 12.1392
CPU usage (%): 99.9547
Max. virtual memory (cumulated for all children) (KiB): 127716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.97
system time used= 12.1392
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2705103
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= 11
involuntary context switches= 2370

runsolver used 2.03069 second user time and 4.49132 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Fri Apr 20 00:48:07 UTC 2007

IDJOB= 363628
IDBENCH= 1876
IDSOLVER= 166
FILE ID= node10/363628-1177030087

PBS_JOBID= 4630641

Free space on /tmp= 66263 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-net12.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/363628-1177030087/instance-363628-1177030087.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-363628-1177030087 -o ROOT/results/node10/conversion-363628-1177030087 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363628-1177030087/instance-363628-1177030087.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-363628-1177030087 -o ROOT/results/node10/solver-363628-1177030087 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/363628-1177030087/instance-363628-1177030087.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  24a04ed274dd43d443428abf078e95f9

RANDOM SEED= 945574279

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1693464 kB
Buffers:         31224 kB
Cached:         242932 kB
SwapCached:       8588 kB
Active:         121748 kB
Inactive:       187968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693464 kB
SwapTotal:     4192956 kB
SwapFree:      4152380 kB
Dirty:            8312 kB
Writeback:           0 kB
Mapped:          42756 kB
Slab:            38332 kB
Committed_AS:  3601576 kB
PageTables:       1740 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= 66263 MiB

End job on node10 on Fri Apr 20 01:18:10 UTC 2007