Trace number 351918

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) 1800.1 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos5.opb
MD5SUM687e90f40c46b53feec9c54ee9b43fa6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark15363
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 15360
Optimality of the best value was proved NO
Number of variables163
Total number of constraints73
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)3
Number of constraints which are nor clauses,nor cardinality constraints70
Minimum length of a constraint11
Maximum length of a constraint102
Number of terms in the objective function 163
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 74742
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 74742
Number of bits of the biggest sum of numbers17
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/351918-1176617409/instance-351918-1176617409.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/node9/watcher-351918-1176617409 -o ROOT/results/node9/solver-351918-1176617409 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351918-1176617409/instance-351918-1176617409.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: 0.92 0.98 0.99 2/77 17182
/proc/meminfo: memFree=1595392/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=2644 CPUtime=0
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 254 0 0 0 0 0 0 0 18 0 1 0 137778480 2707456 224 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 661 224 192 40 0 76 0

[startup+0.0624731 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 17182
/proc/meminfo: memFree=1595392/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=3320 CPUtime=0.05
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 470 0 0 0 5 0 0 0 18 0 1 0 137778480 3399680 439 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543242 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 830 439 227 40 0 245 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3320

[startup+0.102478 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 17182
/proc/meminfo: memFree=1595392/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=3320 CPUtime=0.09
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 470 0 0 0 9 0 0 0 18 0 1 0 137778480 3399680 439 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134609672 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 830 439 227 40 0 245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3320

[startup+0.3015 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 17182
/proc/meminfo: memFree=1595392/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=3320 CPUtime=0.29
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 480 0 0 0 29 0 0 0 19 0 1 0 137778480 3399680 449 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 830 449 227 40 0 245 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3320

[startup+0.702546 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 17182
/proc/meminfo: memFree=1595392/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=3320 CPUtime=0.69
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 485 0 0 0 69 0 0 0 23 0 1 0 137778480 3399680 454 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134633056 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 830 454 227 40 0 245 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3320

[startup+1.50164 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1594424/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=3416 CPUtime=1.49
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 509 0 0 0 148 1 0 0 25 0 1 0 137778480 3497984 478 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 854 478 227 40 0 269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3416

[startup+3.10182 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1594040/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=3624 CPUtime=3.09
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 560 0 0 0 307 2 0 0 25 0 1 0 137778480 3710976 529 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 906 529 227 40 0 321 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3624

[startup+6.30118 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1593792/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=3824 CPUtime=6.29
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 610 0 0 0 623 6 0 0 25 0 1 0 137778480 3915776 579 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 956 579 227 40 0 371 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3824

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1593088/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=4536 CPUtime=12.69
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 789 0 0 0 1256 13 0 0 25 0 1 0 137778480 4644864 758 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 1134 758 227 40 0 549 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4536

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1591488/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=6100 CPUtime=25.49
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 1179 0 0 0 2522 27 0 0 25 0 1 0 137778480 6246400 1148 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 1525 1148 227 40 0 940 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6100

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1588480/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=9156 CPUtime=51.07
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 1943 0 0 0 5056 51 0 0 25 0 1 0 137778480 9375744 1912 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542134 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 2289 1912 227 40 0 1704 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9156

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1582656/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=14996 CPUtime=102.26
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 3444 0 0 0 10127 99 0 0 25 0 1 0 137778480 15355904 3372 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 3749 3372 227 40 0 3164 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14996

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1575872/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=21772 CPUtime=162.25
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 5219 0 0 0 16070 155 0 0 25 0 1 0 137778480 22294528 5066 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 5443 5066 227 40 0 4858 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21772

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1569792/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=27768 CPUtime=222.23
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 6718 0 0 0 22020 203 0 0 25 0 1 0 137778480 28434432 6565 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 6942 6565 227 40 0 6357 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27768

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1563200/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=34480 CPUtime=282.2
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 8526 0 0 0 27970 250 0 0 25 0 1 0 137778480 35307520 8212 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 8620 8212 227 40 0 8035 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 34480

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1562496/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=34956 CPUtime=342.18
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 8677 0 0 0 33922 296 0 0 25 0 1 0 137778480 35794944 8363 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 8739 8363 227 40 0 8154 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 34956

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1562432/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=34956 CPUtime=402.17
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 8677 0 0 0 39884 333 0 0 25 0 1 0 137778480 35794944 8363 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 8739 8363 227 40 0 8154 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 34956

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1562368/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=35068 CPUtime=462.15
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 8704 0 0 0 45845 370 0 0 25 0 1 0 137778480 35909632 8390 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 8767 8390 227 40 0 8182 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 35068

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1559296/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=38124 CPUtime=522.14
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 9468 0 0 0 51803 411 0 0 25 0 1 0 137778480 39038976 9154 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 9531 9154 227 40 0 8946 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 38124

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1556544/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=40780 CPUtime=582.12
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 10132 0 0 0 57766 446 0 0 25 0 1 0 137778480 41758720 9818 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578429 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 10195 9818 227 40 0 9610 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 40780

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1554048/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=43312 CPUtime=642.11
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 10765 0 0 0 63732 479 0 0 25 0 1 0 137778480 44351488 10451 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578458 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 10828 10451 227 40 0 10243 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 43312


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1546304/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=51092 CPUtime=822.05
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 12710 0 0 0 81633 572 0 0 25 0 1 0 137778480 52318208 12396 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578429 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 12773 12396 227 40 0 12188 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 51092

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1541312/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=55984 CPUtime=882.04
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 14254 0 0 0 87598 606 0 0 25 0 1 0 137778480 57327616 13619 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 13996 13619 227 40 0 13411 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 55984

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1537792/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=59564 CPUtime=942.02
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 15150 0 0 0 93558 644 0 0 25 0 1 0 137778480 60993536 14515 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 14891 14515 227 40 0 14306 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 59564

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1534656/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=62724 CPUtime=1002
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 15939 0 0 0 99524 676 0 0 25 0 1 0 137778480 64229376 15304 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581963 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 15681 15304 227 40 0 15096 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 62724

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1531328/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=65976 CPUtime=1061.98
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 16752 0 0 0 105493 705 0 0 25 0 1 0 137778480 67559424 16117 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578429 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 16494 16117 227 40 0 15909 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 65976

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1527488/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=69844 CPUtime=1121.96
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 17720 0 0 0 111459 737 0 0 25 0 1 0 137778480 71520256 17085 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632822 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 17461 17085 227 40 0 16876 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 69844

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1523456/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=73852 CPUtime=1181.95
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 18721 0 0 0 117424 771 0 0 25 0 1 0 137778480 75624448 18086 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 18463 18086 227 40 0 17878 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 73852

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17183
/proc/meminfo: memFree=1519680/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=77580 CPUtime=1241.93
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 19653 0 0 0 123391 802 0 0 25 0 1 0 137778480 79441920 19018 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629276 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 19395 19018 227 40 0 18810 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 77580

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17185
/proc/meminfo: memFree=1515968/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=81208 CPUtime=1301.91
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 20560 0 0 0 129360 831 0 0 25 0 1 0 137778480 83156992 19925 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 20302 19925 227 40 0 19717 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 81208

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17185
/proc/meminfo: memFree=1512704/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=84468 CPUtime=1361.9
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 21375 0 0 0 135328 862 0 0 25 0 1 0 137778480 86495232 20740 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 21117 20740 227 40 0 20532 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 84468

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17185
/proc/meminfo: memFree=1509568/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=87588 CPUtime=1421.88
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 22155 0 0 0 141295 893 0 0 25 0 1 0 137778480 89690112 21520 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 21897 21520 227 40 0 21312 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 87588

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17185
/proc/meminfo: memFree=1506304/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=90900 CPUtime=1481.86
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 22984 0 0 0 147264 922 0 0 25 0 1 0 137778480 93081600 22349 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 22725 22349 227 40 0 22140 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 90900

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17185
/proc/meminfo: memFree=1503040/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=94128 CPUtime=1541.84
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 23791 0 0 0 153230 954 0 0 25 0 1 0 137778480 96387072 23156 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134573000 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 23532 23156 227 40 0 22947 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 94128

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17185
/proc/meminfo: memFree=1500032/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=97092 CPUtime=1601.83
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 24531 0 0 0 159200 983 0 0 25 0 1 0 137778480 99422208 23896 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 24273 23896 227 40 0 23688 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 97092

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17185
/proc/meminfo: memFree=1497152/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=99968 CPUtime=1661.81
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 25250 0 0 0 165171 1010 0 0 25 0 1 0 137778480 102367232 24615 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636994 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 24992 24615 227 40 0 24407 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 99968

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17185
/proc/meminfo: memFree=1494400/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=102696 CPUtime=1721.78
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 25932 0 0 0 171144 1034 0 0 25 0 1 0 137778480 105160704 25297 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578445 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 25674 25297 227 40 0 25089 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 102696

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17185
/proc/meminfo: memFree=1489344/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=107732 CPUtime=1781.77
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 27832 0 0 0 177120 1057 0 0 25 0 1 0 137778480 110317568 26556 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534926 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 26933 26556 227 40 0 26348 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 107732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17185
/proc/meminfo: memFree=1488640/2055920 swapFree=4158676/4192956
[pid=17182] ppid=17180 vsize=108428 CPUtime=1800.07
/proc/17182/stat : 17182 (glpPBv3) R 17180 17182 15899 0 -1 0 28006 0 0 0 178942 1065 0 0 25 0 1 0 137778480 111030272 26730 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 27107 26730 227 40 0 26522 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 108428

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): 1800.63
CPU time (s): 1800.1
CPU user time (s): 1789.43
CPU system time (s): 10.6724
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 108428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.43
system time used= 10.6724
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28006
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= 3156

runsolver used 2.06768 second user time and 4.12237 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sun Apr 15 06:10:09 UTC 2007

IDJOB= 351918
IDBENCH= 1848
IDSOLVER= 166
FILE ID= node9/351918-1176617409

PBS_JOBID= 4556829

Free space on /tmp= 66555 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos5.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351918-1176617409/instance-351918-1176617409.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-351918-1176617409 -o ROOT/results/node9/conversion-351918-1176617409 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351918-1176617409/instance-351918-1176617409.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-351918-1176617409 -o ROOT/results/node9/solver-351918-1176617409 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351918-1176617409/instance-351918-1176617409.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  687e90f40c46b53feec9c54ee9b43fa6

RANDOM SEED= 145566862

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1595864 kB
Buffers:         81148 kB
Cached:         251440 kB
SwapCached:      10540 kB
Active:         211748 kB
Inactive:       177640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1595864 kB
SwapTotal:     4192956 kB
SwapFree:      4158676 kB
Dirty:            2424 kB
Writeback:           0 kB
Mapped:          53660 kB
Slab:            56156 kB
Committed_AS:  4828576 kB
PageTables:       1848 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= 66555 MiB

End job on node9 on Sun Apr 15 06:40:12 UTC 2007