Trace number 351658

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) 1800.06 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-aflow40b.opb
MD5SUM4990a2601191ad55c4ad7d6303e4ded9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark8046
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6735
Optimality of the best value was proved NO
Number of variables23384
Total number of constraints2806
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)39
Number of constraints which are nor clauses,nor cardinality constraints2767
Minimum length of a constraint14
Maximum length of a constraint1202
Number of terms in the objective function 1364
Biggest coefficient in the objective function 500
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 230637
Number of bits of the sum of numbers in the objective function 18
Biggest number in a constraint 102400
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 525160
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/351658-1176608803/instance-351658-1176608803.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/node44/watcher-351658-1176608803 -o ROOT/results/node44/solver-351658-1176608803 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351658-1176608803/instance-351658-1176608803.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: 0.77 0.95 0.98 3/64 31695
/proc/meminfo: memFree=1490632/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=2644 CPUtime=0
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 108792054 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 661 228 192 40 0 76 0

[startup+0.090218 s]
/proc/loadavg: 0.77 0.95 0.98 3/64 31695
/proc/meminfo: memFree=1490632/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=4912 CPUtime=0.08
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 822 0 0 0 8 0 0 0 18 0 1 0 108792054 5029888 792 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 1228 792 199 40 0 643 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4912

[startup+0.101218 s]
/proc/loadavg: 0.77 0.95 0.98 3/64 31695
/proc/meminfo: memFree=1490632/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=5180 CPUtime=0.09
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 892 0 0 0 9 0 0 0 18 0 1 0 108792054 5304320 862 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11716219 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 1295 863 199 40 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5180

[startup+0.301238 s]
/proc/loadavg: 0.77 0.95 0.98 3/64 31695
/proc/meminfo: memFree=1490632/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=6244 CPUtime=0.29
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 1171 0 0 0 29 0 0 0 19 0 1 0 108792054 6393856 1141 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 1561 1141 199 40 0 976 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6244

[startup+0.701279 s]
/proc/loadavg: 0.77 0.95 0.98 3/64 31695
/proc/meminfo: memFree=1490632/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=16156 CPUtime=0.69
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 3684 0 0 0 68 1 0 0 23 0 1 0 108792054 16543744 3653 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4039 3653 221 40 0 3454 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16156

[startup+1.50136 s]
/proc/loadavg: 0.77 0.95 0.98 2/65 31696
/proc/meminfo: memFree=1477504/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=15432 CPUtime=1.49
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 3828 0 0 0 148 1 0 0 25 0 1 0 108792054 15802368 3478 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 3858 3478 221 40 0 3273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15432

[startup+3.10153 s]
/proc/loadavg: 0.77 0.95 0.98 2/65 31696
/proc/meminfo: memFree=1477376/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=15432 CPUtime=3.09
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 3828 0 0 0 308 1 0 0 25 0 1 0 108792054 15802368 3478 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 3858 3478 221 40 0 3273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15432

[startup+6.30185 s]
/proc/loadavg: 0.79 0.95 0.98 2/65 31696
/proc/meminfo: memFree=1477248/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=15432 CPUtime=6.29
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 3828 0 0 0 627 2 0 0 25 0 1 0 108792054 15802368 3478 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 3858 3478 221 40 0 3273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15432

[startup+12.7015 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 31696
/proc/meminfo: memFree=1474048/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=18404 CPUtime=12.69
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 6277 0 0 0 1265 4 0 0 25 0 1 0 108792054 18845696 4217 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543250 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4601 4217 227 40 0 4016 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18404

[startup+25.5018 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 31696
/proc/meminfo: memFree=1474112/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=18404 CPUtime=25.49
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 14810 0 0 0 2541 8 0 0 25 0 1 0 108792054 18845696 4227 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629280 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4601 4227 227 40 0 4016 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18404

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 31696
/proc/meminfo: memFree=1474112/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=18404 CPUtime=51.08
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 31871 0 0 0 5091 17 0 0 25 0 1 0 108792054 18845696 4227 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632605 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4601 4227 227 40 0 4016 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18404

[startup+102.305 s]
/proc/loadavg: 0.95 0.96 0.98 2/65 31696
/proc/meminfo: memFree=1474112/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=18404 CPUtime=102.27
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 68999 0 0 0 10193 34 0 0 25 0 1 0 108792054 18845696 4227 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4601 4227 227 40 0 4016 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18404

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 31696
/proc/meminfo: memFree=1474048/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=18404 CPUtime=162.25
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 115647 0 0 0 16171 54 0 0 25 0 1 0 108792054 18845696 4227 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4601 4227 227 40 0 4016 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18404

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31696
/proc/meminfo: memFree=1474048/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=18404 CPUtime=222.24
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 169956 0 0 0 22143 81 0 0 25 0 1 0 108792054 18845696 4227 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4601 4227 227 40 0 4016 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 18404

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31696
/proc/meminfo: memFree=1474048/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=18404 CPUtime=282.22
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 235036 0 0 0 28109 113 0 0 25 0 1 0 108792054 18845696 4227 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4601 4227 227 40 0 4016 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18404

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31696
/proc/meminfo: memFree=1473800/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=18632 CPUtime=342.2
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 323486 0 0 0 34064 156 0 0 25 0 1 0 108792054 19079168 4284 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629084 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4658 4284 227 40 0 4073 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18632

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31696
/proc/meminfo: memFree=1473800/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=18632 CPUtime=402.19
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 421120 0 0 0 40014 205 0 0 25 0 1 0 108792054 19079168 4284 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4658 4284 227 40 0 4073 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18632

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31696
/proc/meminfo: memFree=1473800/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=18632 CPUtime=462.18
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 517718 0 0 0 45965 253 0 0 25 0 1 0 108792054 19079168 4284 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629208 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4658 4284 227 40 0 4073 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18632

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31696
/proc/meminfo: memFree=1473800/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=18632 CPUtime=522.16
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 612110 0 0 0 51920 296 0 0 25 0 1 0 108792054 19079168 4284 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4658 4284 227 40 0 4073 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 18632

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31696
/proc/meminfo: memFree=1473800/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=18632 CPUtime=582.14
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 710344 0 0 0 57877 337 0 0 25 0 1 0 108792054 19079168 4284 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4658 4284 227 40 0 4073 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18632

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31696
/proc/meminfo: memFree=1473736/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=18632 CPUtime=642.13
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 824176 0 0 0 63824 389 0 0 25 0 1 0 108792054 19079168 4284 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629280 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4658 4284 227 40 0 4073 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18632


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31696
/proc/meminfo: memFree=1470216/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=22456 CPUtime=822.08
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 1081162 0 0 0 81702 506 0 0 25 0 1 0 108792054 22994944 5227 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 5614 5227 227 40 0 5029 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 22456

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31818
/proc/meminfo: memFree=1468752/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=22456 CPUtime=882.02
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 1127659 0 0 0 87674 528 0 0 25 0 1 0 108792054 22994944 5230 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 5614 5230 227 40 0 5029 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 22456

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31894
/proc/meminfo: memFree=1470024/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=22476 CPUtime=941.95
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 1205270 0 0 0 93631 564 0 0 25 0 1 0 108792054 23015424 5235 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 5619 5235 227 40 0 5034 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 22476

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31894
/proc/meminfo: memFree=1473544/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=18816 CPUtime=1001.94
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 1259749 0 0 0 99603 591 0 0 25 0 1 0 108792054 19267584 4330 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4704 4330 227 40 0 4119 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 18816

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31894
/proc/meminfo: memFree=1473608/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=22580 CPUtime=1061.93
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 1327476 0 0 0 105571 622 0 0 25 0 1 0 108792054 23121920 5239 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582110 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 5645 5239 227 40 0 5060 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 22580

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31894
/proc/meminfo: memFree=1469832/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=22604 CPUtime=1121.91
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 1403875 0 0 0 111534 657 0 0 25 0 1 0 108792054 23146496 5265 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 5651 5265 227 40 0 5066 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 22604

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31894
/proc/meminfo: memFree=1469768/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=22628 CPUtime=1181.89
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 1452793 0 0 0 117508 681 0 0 25 0 1 0 108792054 23171072 5273 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134585999 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 5657 5273 227 40 0 5072 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 22628

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31894
/proc/meminfo: memFree=1469768/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=22648 CPUtime=1241.87
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 1514428 0 0 0 123478 709 0 0 25 0 1 0 108792054 23191552 5278 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134585691 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 5662 5278 227 40 0 5077 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 22648

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31894
/proc/meminfo: memFree=1473288/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=20320 CPUtime=1301.87
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 1592783 0 0 0 129443 744 0 0 25 0 1 0 108792054 20807680 4648 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 5080 4657 227 40 0 4495 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 20320

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31894
/proc/meminfo: memFree=1473480/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=18944 CPUtime=1361.84
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 1675299 0 0 0 135402 782 0 0 25 0 1 0 108792054 19398656 4344 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4736 4344 227 40 0 4151 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 18944

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31894
/proc/meminfo: memFree=1473416/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=18984 CPUtime=1421.84
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 1736610 0 0 0 141372 812 0 0 25 0 1 0 108792054 19439616 4354 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4746 4354 227 40 0 4161 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 18984

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31894
/proc/meminfo: memFree=1473352/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=19016 CPUtime=1481.81
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 1802815 0 0 0 147337 844 0 0 25 0 1 0 108792054 19472384 4362 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4754 4362 227 40 0 4169 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 19016

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31894
/proc/meminfo: memFree=1469512/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=22816 CPUtime=1541.81
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 1862235 0 0 0 153309 872 0 0 25 0 1 0 108792054 23363584 5320 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134585612 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 5704 5320 227 40 0 5119 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 22816

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31894
/proc/meminfo: memFree=1473288/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=19064 CPUtime=1601.79
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 1916541 0 0 0 159280 899 0 0 25 0 1 0 108792054 19521536 4373 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4766 4373 227 40 0 4181 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 19064

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31894
/proc/meminfo: memFree=1469448/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=22880 CPUtime=1661.77
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 1981430 0 0 0 165246 931 0 0 25 0 1 0 108792054 23429120 5336 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134585610 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 5720 5336 227 40 0 5135 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 22880

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31894
/proc/meminfo: memFree=1473224/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=19116 CPUtime=1721.75
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 2031313 0 0 0 171218 957 0 0 25 0 1 0 108792054 19574784 4387 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4779 4387 227 40 0 4194 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 19116

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31894
/proc/meminfo: memFree=1473288/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=19132 CPUtime=1781.74
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 2074267 0 0 0 177196 978 0 0 25 0 1 0 108792054 19591168 4391 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632605 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 4783 4391 227 40 0 4198 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 19132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31894
/proc/meminfo: memFree=1469448/2055920 swapFree=4184880/4192956
[pid=31695] ppid=31693 vsize=22908 CPUtime=1800.04
/proc/31695/stat : 31695 (glpPBv3) R 31693 31695 31621 0 -1 0 2082220 0 0 0 179021 983 0 0 25 0 1 0 108792054 23457792 5343 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134585851 0 0 4096 0 0 0 0 17 1 0 0
/proc/31695/statm: 5727 5343 227 40 0 5142 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 22908

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): 1800.61
CPU time (s): 1800.06
CPU user time (s): 1790.22
CPU system time (s): 9.8415
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 23728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.22
system time used= 9.8415
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2082220
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= 3855

runsolver used 1.2908 second user time and 3.69044 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Apr 15 03:46:43 UTC 2007

IDJOB= 351658
IDBENCH= 1788
IDSOLVER= 166
FILE ID= node44/351658-1176608803

PBS_JOBID= 4557050

Free space on /tmp= 66561 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-aflow40b.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351658-1176608803/instance-351658-1176608803.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-351658-1176608803 -o ROOT/results/node44/conversion-351658-1176608803 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351658-1176608803/instance-351658-1176608803.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-351658-1176608803 -o ROOT/results/node44/solver-351658-1176608803 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351658-1176608803/instance-351658-1176608803.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  4990a2601191ad55c4ad7d6303e4ded9

RANDOM SEED= 278253756

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1491104 kB
Buffers:         31152 kB
Cached:         418360 kB
SwapCached:       2552 kB
Active:          33232 kB
Inactive:       433580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1491104 kB
SwapTotal:     4192956 kB
SwapFree:      4184880 kB
Dirty:            3468 kB
Writeback:           0 kB
Mapped:          16508 kB
Slab:            83988 kB
Committed_AS:   227736 kB
PageTables:       1396 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= 66561 MiB

End job on node44 on Sun Apr 15 04:16:46 UTC 2007