Trace number 351697

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) 1800.09 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-fiber.opb
MD5SUM32662df0ae948242aace0258625ea4cc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark6456
Best CPU time to get the best result obtained on this benchmark1800.32
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6277
Optimality of the best value was proved NO
Number of variables2574
Total number of constraints363
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)36
Number of constraints which are nor clauses,nor cardinality constraints327
Minimum length of a constraint1
Maximum length of a constraint61
Number of terms in the objective function 1254
Biggest coefficient in the objective function 7958
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 524887
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261914
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524887
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

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

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351697-1176609723/instance-351697-1176609723.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/node76/watcher-351697-1176609723 -o ROOT/results/node76/solver-351697-1176609723 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351697-1176609723/instance-351697-1176609723.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.97 3/69 31630
/proc/meminfo: memFree=1679088/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=2648 CPUtime=0
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 257 0 0 0 0 0 0 0 20 0 1 0 108886902 2711552 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530874 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 662 228 190 40 0 76 0

[startup+0.010584 s]
/proc/loadavg: 0.91 0.95 0.97 3/69 31630
/proc/meminfo: memFree=1679088/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=2784 CPUtime=0
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 300 0 0 0 0 0 0 0 20 0 1 0 108886902 2850816 271 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5284279 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 696 271 197 40 0 110 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2784

[startup+0.101602 s]
/proc/loadavg: 0.91 0.95 0.97 3/69 31630
/proc/meminfo: memFree=1679088/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=4404 CPUtime=0.09
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 734 0 0 0 9 0 0 0 20 0 1 0 108886902 4509696 704 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629216 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1101 704 225 40 0 515 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4404

[startup+0.30164 s]
/proc/loadavg: 0.91 0.95 0.97 3/69 31630
/proc/meminfo: memFree=1679088/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=4404 CPUtime=0.29
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 734 0 0 0 29 0 0 0 21 0 1 0 108886902 4509696 704 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1101 704 225 40 0 515 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4404

[startup+0.701717 s]
/proc/loadavg: 0.91 0.95 0.97 3/69 31630
/proc/meminfo: memFree=1679088/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=4404 CPUtime=0.69
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 734 0 0 0 69 0 0 0 25 0 1 0 108886902 4509696 704 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632691 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1101 704 225 40 0 515 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4404

[startup+1.50287 s]
/proc/loadavg: 0.91 0.95 0.97 2/70 31631
/proc/meminfo: memFree=1677096/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=4404 CPUtime=1.49
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 739 0 0 0 149 0 0 0 25 0 1 0 108886902 4509696 709 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542089 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1101 709 225 40 0 515 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4404

[startup+3.10118 s]
/proc/loadavg: 0.91 0.95 0.97 2/70 31631
/proc/meminfo: memFree=1676904/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=4404 CPUtime=3.09
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 747 0 0 0 308 1 0 0 25 0 1 0 108886902 4509696 717 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629099 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1101 717 225 40 0 515 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4404

[startup+6.3018 s]
/proc/loadavg: 0.92 0.95 0.97 2/70 31631
/proc/meminfo: memFree=1676776/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=4404 CPUtime=6.29
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 1567 0 0 0 627 2 0 0 25 0 1 0 108886902 4509696 722 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1101 722 225 40 0 515 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4404

[startup+12.701 s]
/proc/loadavg: 0.93 0.95 0.97 2/70 31631
/proc/meminfo: memFree=1676656/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=4404 CPUtime=12.68
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 11205 0 0 0 1262 6 0 0 25 0 1 0 108886902 4509696 722 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541720 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1101 722 225 40 0 515 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4404

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.97 2/70 31631
/proc/meminfo: memFree=1676656/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=4544 CPUtime=25.48
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 50637 0 0 0 2524 24 0 0 25 0 1 0 108886902 4653056 746 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1136 746 225 40 0 550 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4544

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.97 2/70 31631
/proc/meminfo: memFree=1676784/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=4404 CPUtime=51.07
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 143851 0 0 0 5047 60 0 0 25 0 1 0 108886902 4509696 722 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629233 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1101 722 225 40 0 515 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4404

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/70 31631
/proc/meminfo: memFree=1676528/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=4808 CPUtime=102.25
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 407090 0 0 0 10071 154 0 0 25 0 1 0 108886902 4923392 797 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1202 797 225 40 0 616 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4808

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1676528/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=4668 CPUtime=162.23
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 756963 0 0 0 15947 276 0 0 25 0 1 0 108886902 4780032 782 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5284279 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1167 782 225 40 0 581 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4668

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1676144/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=4936 CPUtime=222.21
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 1100184 0 0 0 21820 401 0 0 25 0 1 0 108886902 5054464 855 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1234 855 225 40 0 648 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4936

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1675312/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=5728 CPUtime=282.19
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 1446986 0 0 0 27691 528 0 0 25 0 1 0 108886902 5865472 1053 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1432 1053 225 40 0 846 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5728

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1674544/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=6456 CPUtime=342.17
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 1799220 0 0 0 33555 662 0 0 25 0 1 0 108886902 6610944 1235 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541822 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1614 1235 225 40 0 1028 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6456

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1674352/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=6636 CPUtime=402.15
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 2163617 0 0 0 39421 794 0 0 25 0 1 0 108886902 6795264 1280 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542064 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1659 1280 225 40 0 1073 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6636

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1674352/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=7024 CPUtime=462.13
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 2535125 0 0 0 45278 935 0 0 25 0 1 0 108886902 7192576 1355 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1756 1355 225 40 0 1170 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 7024

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1674352/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=6760 CPUtime=522.11
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 2910225 0 0 0 51130 1081 0 0 25 0 1 0 108886902 6922240 1311 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541794 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1690 1311 225 40 0 1104 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 6760

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1674352/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=6760 CPUtime=582.09
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 3297689 0 0 0 56986 1223 0 0 25 0 1 0 108886902 6922240 1311 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5284279 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1690 1311 225 40 0 1104 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 6760

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1674352/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=6760 CPUtime=642.07
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 3661657 0 0 0 62851 1356 0 0 25 0 1 0 108886902 6922240 1311 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534775 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1690 1311 225 40 0 1104 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 6760


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1674224/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=6760 CPUtime=881.99
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 5089281 0 0 0 86334 1865 0 0 25 0 1 0 108886902 6922240 1311 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542089 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1690 1311 225 40 0 1104 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 6760

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1673968/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=7092 CPUtime=941.97
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 5438890 0 0 0 92203 1994 0 0 25 0 1 0 108886902 7262208 1394 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1773 1394 225 40 0 1187 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 7092

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1673840/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=7280 CPUtime=1001.94
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 5795864 0 0 0 98069 2125 0 0 25 0 1 0 108886902 7454720 1441 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543281 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1820 1441 225 40 0 1234 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 7280

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1673648/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=7404 CPUtime=1061.92
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 6148381 0 0 0 103933 2259 0 0 25 0 1 0 108886902 7581696 1472 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534928 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1851 1472 225 40 0 1265 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 7404

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1673648/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=7684 CPUtime=1121.91
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 6508893 0 0 0 109792 2399 0 0 25 0 1 0 108886902 7868416 1515 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1921 1515 225 40 0 1335 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 7684

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1673584/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=7404 CPUtime=1181.88
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 6875382 0 0 0 115650 2538 0 0 25 0 1 0 108886902 7581696 1472 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1851 1472 225 40 0 1265 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 7404

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1673584/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=7404 CPUtime=1241.86
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 7223467 0 0 0 121516 2670 0 0 25 0 1 0 108886902 7581696 1472 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1851 1472 225 40 0 1265 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 7404

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1673648/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=7684 CPUtime=1301.85
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 7574390 0 0 0 127385 2800 0 0 25 0 1 0 108886902 7868416 1515 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1921 1515 225 40 0 1335 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 7684

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1673648/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=7404 CPUtime=1361.81
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 7919637 0 0 0 133249 2932 0 0 25 0 1 0 108886902 7581696 1472 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1851 1472 225 40 0 1265 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 7404

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1673456/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=7584 CPUtime=1421.8
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 8262203 0 0 0 139118 3062 0 0 25 0 1 0 108886902 7766016 1517 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629078 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1896 1517 225 40 0 1310 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 7584

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1673200/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=7796 CPUtime=1481.78
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 8617247 0 0 0 144968 3210 0 0 25 0 1 0 108886902 7983104 1570 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 1949 1570 225 40 0 1363 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 7796

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1673008/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=8024 CPUtime=1541.76
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 8973576 0 0 0 150825 3351 0 0 25 0 1 0 108886902 8216576 1627 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 2006 1627 225 40 0 1420 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 8024

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1672944/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=8024 CPUtime=1601.73
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 9332411 0 0 0 156684 3489 0 0 25 0 1 0 108886902 8216576 1627 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 2006 1627 225 40 0 1420 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 8024

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1673008/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=8024 CPUtime=1661.72
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 9704017 0 0 0 162538 3634 0 0 25 0 1 0 108886902 8216576 1627 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 2006 1627 225 40 0 1420 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 8024

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1673008/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=8024 CPUtime=1721.69
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 10059713 0 0 0 168403 3766 0 0 25 0 1 0 108886902 8216576 1627 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 2006 1627 225 40 0 1420 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 8024

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1673008/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=8164 CPUtime=1781.68
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 10411296 0 0 0 174275 3893 0 0 25 0 1 0 108886902 8359936 1642 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5284279 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 2041 1642 225 40 0 1455 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 8164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1673008/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=8024 CPUtime=1800.07
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 10517835 0 0 0 176072 3935 0 0 25 0 1 0 108886902 8216576 1627 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632554 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 2006 1627 225 40 0 1420 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 8024

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 31631
/proc/meminfo: memFree=1673008/2055888 swapFree=4087924/4096564
[pid=31630] ppid=31628 vsize=8024 CPUtime=1800.07
/proc/31630/stat : 31630 (glpPBv3) R 31628 31630 31307 0 -1 0 10517835 0 0 0 176072 3935 0 0 25 0 1 0 108886902 8216576 1627 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632554 0 0 4096 0 0 0 0 17 1 0 0
/proc/31630/statm: 2006 1627 225 40 0 1420 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 8024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.09
CPU user time (s): 1760.73
CPU system time (s): 39.359
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 8300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1760.73
system time used= 39.359
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10517835
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= 2105

runsolver used 1.37979 second user time and 3.54446 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Sun Apr 15 04:02:03 UTC 2007

IDJOB= 351697
IDBENCH= 1791
IDSOLVER= 166
FILE ID= node76/351697-1176609723

PBS_JOBID= 4557028

Free space on /tmp= 66650 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-fiber.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351697-1176609723/instance-351697-1176609723.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node76/convwatcher-351697-1176609723 -o ROOT/results/node76/conversion-351697-1176609723 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351697-1176609723/instance-351697-1176609723.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-351697-1176609723 -o ROOT/results/node76/solver-351697-1176609723 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351697-1176609723/instance-351697-1176609723.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  32662df0ae948242aace0258625ea4cc

RANDOM SEED= 121851204

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.277
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	: 6006.17
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		: 3000.277
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1679496 kB
Buffers:         60680 kB
Cached:         228952 kB
SwapCached:       2700 kB
Active:          83172 kB
Inactive:       219308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1679496 kB
SwapTotal:     4096564 kB
SwapFree:      4087924 kB
Dirty:            2396 kB
Writeback:           0 kB
Mapped:          17504 kB
Slab:            60376 kB
Committed_AS:  2792508 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66650 MiB

End job on node76 on Sun Apr 15 04:32:06 UTC 2007