Trace number 348959

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) 1800.08 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-air04.opb
MD5SUM642713e12b3477ef4c8327a12a399c0f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5953
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5953
Optimality of the best value was proved NO
Number of variables8904
Total number of constraints823
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)823
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint368
Number of terms in the objective function 8904
Biggest coefficient in the objective function 231
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 528751
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 231
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 528751
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/348959-1176611664/instance-348959-1176611664.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/node11/watcher-348959-1176611664 -o ROOT/results/node11/solver-348959-1176611664 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348959-1176611664/instance-348959-1176611664.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 3/77 14566
/proc/meminfo: memFree=1669672/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=2644 CPUtime=0
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 102215364 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8445655 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 661 228 192 40 0 76 0

[startup+0.040674 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14566
/proc/meminfo: memFree=1669672/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=3580 CPUtime=0.03
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 507 0 0 0 3 0 0 0 18 0 1 0 102215364 3665920 477 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8445655 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 895 477 199 40 0 310 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3580

[startup+0.101682 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14566
/proc/meminfo: memFree=1669672/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=3848 CPUtime=0.09
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 585 0 0 0 9 0 0 0 18 0 1 0 102215364 3940352 555 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 962 555 199 40 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3848

[startup+0.301706 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14566
/proc/meminfo: memFree=1669672/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=8120 CPUtime=0.29
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 1648 0 0 0 29 0 0 0 19 0 1 0 102215364 8314880 1618 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 2030 1618 201 40 0 1445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8120

[startup+0.701751 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14566
/proc/meminfo: memFree=1669672/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=10056 CPUtime=0.69
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 2131 0 0 0 68 1 0 0 23 0 1 0 102215364 10297344 2100 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587702 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 2514 2100 221 40 0 1929 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10056

[startup+1.50185 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14567
/proc/meminfo: memFree=1662112/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=10056 CPUtime=1.49
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 2131 0 0 0 148 1 0 0 25 0 1 0 102215364 10297344 2100 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 2514 2100 221 40 0 1929 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10056

[startup+3.10104 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14567
/proc/meminfo: memFree=1661664/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=10348 CPUtime=3.09
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 2241 0 0 0 308 1 0 0 25 0 1 0 102215364 10596352 2173 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 2587 2173 221 40 0 2002 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10348

[startup+6.30141 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14567
/proc/meminfo: memFree=1661792/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=9976 CPUtime=6.28
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 2255 0 0 0 627 1 0 0 25 0 1 0 102215364 10215424 2080 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 2494 2080 221 40 0 1909 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9976

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14567
/proc/meminfo: memFree=1661800/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=9976 CPUtime=12.69
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 2255 0 0 0 1267 2 0 0 25 0 1 0 102215364 10215424 2080 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134640296 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 2494 2080 221 40 0 1909 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9976

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 14567
/proc/meminfo: memFree=1659432/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=12128 CPUtime=25.49
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 4975 0 0 0 2545 4 0 0 25 0 1 0 102215364 12419072 2656 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 3032 2656 227 40 0 2447 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12128

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 14567
/proc/meminfo: memFree=1659496/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=12128 CPUtime=51.07
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 13081 0 0 0 5099 8 0 0 25 0 1 0 102215364 12419072 2656 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543445 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 3032 2656 227 40 0 2447 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12128

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 14567
/proc/meminfo: memFree=1659496/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=12128 CPUtime=102.26
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 30061 0 0 0 10209 17 0 0 25 0 1 0 102215364 12419072 2656 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 3032 2656 227 40 0 2447 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12128

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14567
/proc/meminfo: memFree=1659176/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=14860 CPUtime=162.24
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 52607 0 0 0 16195 29 0 0 25 0 1 0 102215364 15216640 3313 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 3715 3313 227 40 0 3130 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14860

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14567
/proc/meminfo: memFree=1657960/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=13584 CPUtime=222.22
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 77328 0 0 0 22180 42 0 0 25 0 1 0 102215364 13910016 3020 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 3396 3020 227 40 0 2811 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13584

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14567
/proc/meminfo: memFree=1657384/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=14196 CPUtime=282.21
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 108899 0 0 0 28162 59 0 0 25 0 1 0 102215364 14536704 3173 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 3549 3173 227 40 0 2964 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14196

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14567
/proc/meminfo: memFree=1656808/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=14712 CPUtime=342.19
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 148022 0 0 0 34141 78 0 0 25 0 1 0 102215364 15065088 3302 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632670 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 3678 3302 227 40 0 3093 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14712

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14567
/proc/meminfo: memFree=1656232/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=15228 CPUtime=402.17
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 176124 0 0 0 40123 94 0 0 25 0 1 0 102215364 15593472 3431 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 3807 3431 227 40 0 3222 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 15228

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14567
/proc/meminfo: memFree=1655208/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=16272 CPUtime=462.15
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 204969 0 0 0 46106 109 0 0 25 0 1 0 102215364 16662528 3692 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629246 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 4068 3692 227 40 0 3483 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 16272

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14569
/proc/meminfo: memFree=1654184/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=19764 CPUtime=522.13
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 236735 0 0 0 52088 125 0 0 25 0 1 0 102215364 20238336 4533 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 4941 4533 227 40 0 4356 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 19764

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14569
/proc/meminfo: memFree=1651240/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=20600 CPUtime=582.11
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 274853 0 0 0 58067 144 0 0 25 0 1 0 102215364 21094400 4748 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 5150 4748 227 40 0 4565 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 20600

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14569
/proc/meminfo: memFree=1650600/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=21196 CPUtime=642.1
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 306394 0 0 0 64049 161 0 0 25 0 1 0 102215364 21704704 4891 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582185 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 5299 4891 227 40 0 4714 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 21196


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14569
/proc/meminfo: memFree=1651496/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=22300 CPUtime=882.03
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 482647 0 0 0 87947 256 0 0 25 0 1 0 102215364 22835200 5173 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 5575 5173 227 40 0 4990 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 22300

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14569
/proc/meminfo: memFree=1649320/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=22416 CPUtime=942.01
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 585432 0 0 0 93893 308 0 0 25 0 1 0 102215364 22953984 5202 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 5604 5202 227 40 0 5019 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 22416

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14569
/proc/meminfo: memFree=1651112/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=22392 CPUtime=1001.99
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 685790 0 0 0 99841 358 0 0 25 0 1 0 102215364 22929408 5190 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8445655 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 5598 5190 227 40 0 5013 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 22392

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14569
/proc/meminfo: memFree=1650856/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=20608 CPUtime=1061.98
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 753755 0 0 0 105806 392 0 0 25 0 1 0 102215364 21102592 4776 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 5152 4776 227 40 0 4567 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 20608

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14569
/proc/meminfo: memFree=1650792/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=20608 CPUtime=1121.96
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 850528 0 0 0 111755 441 0 0 25 0 1 0 102215364 21102592 4776 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632709 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 5152 4776 227 40 0 4567 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 20608

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14569
/proc/meminfo: memFree=1650536/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=20928 CPUtime=1181.94
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 909745 0 0 0 117722 472 0 0 25 0 1 0 102215364 21430272 4856 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 5232 4856 227 40 0 4647 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 20928

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14569
/proc/meminfo: memFree=1647976/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=21388 CPUtime=1241.92
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 987636 0 0 0 123681 511 0 0 25 0 1 0 102215364 21901312 4971 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 5347 4971 227 40 0 4762 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 21388

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14569
/proc/meminfo: memFree=1647592/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=24092 CPUtime=1301.91
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 1082278 0 0 0 129634 557 0 0 25 0 1 0 102215364 24670208 5620 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 6023 5620 227 40 0 5438 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 24092

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14569
/proc/meminfo: memFree=1649704/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=24140 CPUtime=1361.88
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 1182554 0 0 0 135581 607 0 0 25 0 1 0 102215364 24719360 5627 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 6035 5627 227 40 0 5450 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 24140

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14569
/proc/meminfo: memFree=1649192/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=24664 CPUtime=1421.87
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 1238978 0 0 0 141550 637 0 0 25 0 1 0 102215364 25255936 5758 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585604 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 6166 5758 227 40 0 5581 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 24664

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14569
/proc/meminfo: memFree=1648680/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=25180 CPUtime=1481.84
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 1319067 0 0 0 147507 677 0 0 25 0 1 0 102215364 25784320 5893 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 6295 5893 227 40 0 5710 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 25180

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14569
/proc/meminfo: memFree=1646184/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=25556 CPUtime=1541.83
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 1431549 0 0 0 153451 732 0 0 25 0 1 0 102215364 26169344 5987 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 6389 5987 227 40 0 5804 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 25556

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 14635
/proc/meminfo: memFree=1644152/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=26104 CPUtime=1601.79
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 1493773 0 0 0 159415 764 0 0 25 0 1 0 102215364 26730496 6150 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 6526 6150 227 40 0 5941 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 26104

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14767
/proc/meminfo: memFree=1646560/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=24624 CPUtime=1661.7
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 1531740 0 0 0 165385 785 0 0 25 0 1 0 102215364 25214976 5780 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 6156 5780 227 40 0 5571 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 24624

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14767
/proc/meminfo: memFree=1645920/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=25296 CPUtime=1721.68
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 1604389 0 0 0 171346 822 0 0 25 0 1 0 102215364 25903104 5948 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 6324 5948 227 40 0 5739 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 25296

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14767
/proc/meminfo: memFree=1645216/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=26020 CPUtime=1781.67
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 1638280 0 0 0 177327 840 0 0 25 0 1 0 102215364 26644480 6129 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 6505 6129 227 40 0 5920 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 26020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14767
/proc/meminfo: memFree=1645152/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=26128 CPUtime=1800.06
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 1647031 0 0 0 179162 844 0 0 25 0 1 0 102215364 26755072 6156 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543275 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 6532 6156 227 40 0 5947 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 26128

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 0.98 0.99 2/78 14767
/proc/meminfo: memFree=1645152/2055920 swapFree=4146224/4192956
[pid=14566] ppid=14564 vsize=26128 CPUtime=1800.06
/proc/14566/stat : 14566 (glpPBv3) R 14564 14566 14116 0 -1 0 1647031 0 0 0 179162 844 0 0 25 0 1 0 102215364 26755072 6156 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543275 0 0 4096 0 0 0 0 17 1 0 0
/proc/14566/statm: 6532 6156 227 40 0 5947 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 26128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.08
CPU user time (s): 1791.63
CPU system time (s): 8.45271
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 28540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.63
system time used= 8.45271
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1647031
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= 38868

runsolver used 2.19467 second user time and 4.22536 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sun Apr 15 04:34:24 UTC 2007

IDJOB= 348959
IDBENCH= 1797
IDSOLVER= 166
FILE ID= node11/348959-1176611664

PBS_JOBID= 4556835

Free space on /tmp= 66468 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-air04.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348959-1176611664/instance-348959-1176611664.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-348959-1176611664 -o ROOT/results/node11/conversion-348959-1176611664 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348959-1176611664/instance-348959-1176611664.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-348959-1176611664 -o ROOT/results/node11/solver-348959-1176611664 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348959-1176611664/instance-348959-1176611664.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  642713e12b3477ef4c8327a12a399c0f

RANDOM SEED= 82113233

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1670144 kB
Buffers:         52612 kB
Cached:         259328 kB
SwapCached:      15684 kB
Active:         140404 kB
Inactive:       199052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670144 kB
SwapTotal:     4192956 kB
SwapFree:      4146224 kB
Dirty:            3084 kB
Writeback:           0 kB
Mapped:          30980 kB
Slab:            31832 kB
Committed_AS:  5581352 kB
PageTables:       1852 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= 66468 MiB

End job on node11 on Sun Apr 15 05:04:27 UTC 2007