Trace number 351970

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
glpPB 0.2? (TO) 1800.1 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-protfold.opb
MD5SUM7f40f8d513f22fc9adca96d8fdf626e2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-24
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -24
Optimality of the best value was proved NO
Number of variables1835
Total number of constraints2112
Number of constraints which are clauses1906
Number of constraints which are cardinality constraints (but not clauses)86
Number of constraints which are nor clauses,nor cardinality constraints120
Minimum length of a constraint3
Maximum length of a constraint882
Number of terms in the objective function 120
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 120
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 900
Number of bits of the biggest sum of numbers10
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/351970-1176618938/instance-351970-1176618938.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/node37/watcher-351970-1176618938 -o ROOT/results/node37/solver-351970-1176618938 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351970-1176618938/instance-351970-1176618938.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 29946
/proc/meminfo: memFree=1757328/2055920 swapFree=4025596/4192956
[pid=29946] ppid=29944 vsize=2648 CPUtime=0
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 268 0 0 0 0 0 0 0 18 0 1 0 109806242 2711552 238 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134527030 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 662 238 199 40 0 77 0

[startup+0.067886 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 29946
/proc/meminfo: memFree=1757328/2055920 swapFree=4025596/4192956
[pid=29946] ppid=29944 vsize=3180 CPUtime=0.06
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 409 0 0 0 6 0 0 0 18 0 1 0 109806242 3256320 379 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530891 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 795 379 199 40 0 210 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3180

[startup+0.101892 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 29946
/proc/meminfo: memFree=1757328/2055920 swapFree=4025596/4192956
[pid=29946] ppid=29944 vsize=5276 CPUtime=0.09
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 953 0 0 0 9 0 0 0 18 0 1 0 109806242 5402624 922 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 1319 922 221 40 0 734 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5276

[startup+0.30193 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 29946
/proc/meminfo: memFree=1757328/2055920 swapFree=4025596/4192956
[pid=29946] ppid=29944 vsize=5452 CPUtime=0.29
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 1013 0 0 0 29 0 0 0 19 0 1 0 109806242 5582848 982 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 1363 982 221 40 0 778 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5452

[startup+0.702005 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 29946
/proc/meminfo: memFree=1757328/2055920 swapFree=4025596/4192956
[pid=29946] ppid=29944 vsize=5664 CPUtime=0.69
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 1144 0 0 0 69 0 0 0 23 0 1 0 109806242 5799936 1035 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 1416 1035 221 40 0 831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5664

[startup+1.50116 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 29947
/proc/meminfo: memFree=1754120/2055920 swapFree=4025596/4192956
[pid=29946] ppid=29944 vsize=5664 CPUtime=1.49
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 1144 0 0 0 149 0 0 0 25 0 1 0 109806242 5799936 1035 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639448 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 1416 1035 221 40 0 831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5664

[startup+3.10146 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 29947
/proc/meminfo: memFree=1753928/2055920 swapFree=4025596/4192956
[pid=29946] ppid=29944 vsize=5664 CPUtime=3.08
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 1144 0 0 0 308 0 0 0 25 0 1 0 109806242 5799936 1035 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 1416 1035 221 40 0 831 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5664

[startup+6.30106 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 29947
/proc/meminfo: memFree=1753928/2055920 swapFree=4025660/4192956
[pid=29946] ppid=29944 vsize=7492 CPUtime=6.29
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 1888 0 0 0 628 1 0 0 25 0 1 0 109806242 7671808 1483 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 1873 1483 227 40 0 1288 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7492

[startup+12.7013 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 29947
/proc/meminfo: memFree=1751240/2055920 swapFree=4025660/4192956
[pid=29946] ppid=29944 vsize=8388 CPUtime=12.69
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 2544 0 0 0 1267 2 0 0 25 0 1 0 109806242 8589312 1706 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134641934 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2097 1706 227 40 0 1512 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8388

[startup+25.5017 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 29947
/proc/meminfo: memFree=1751304/2055920 swapFree=4025660/4192956
[pid=29946] ppid=29944 vsize=8432 CPUtime=25.48
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 2798 0 0 0 2545 3 0 0 25 0 1 0 109806242 8634368 1715 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639685 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2108 1715 227 40 0 1523 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8432

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29947
/proc/meminfo: memFree=1751304/2055920 swapFree=4025660/4192956
[pid=29946] ppid=29944 vsize=8448 CPUtime=51.07
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 2936 0 0 0 5101 6 0 0 25 0 1 0 109806242 8650752 1719 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587702 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2112 1719 227 40 0 1527 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8448

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29947
/proc/meminfo: memFree=1750216/2055920 swapFree=4025660/4192956
[pid=29946] ppid=29944 vsize=9552 CPUtime=102.26
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 3637 0 0 0 10216 10 0 0 25 0 1 0 109806242 9781248 2011 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134584930 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2388 2011 227 40 0 1803 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9552

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1750024/2055920 swapFree=4025724/4192956
[pid=29946] ppid=29944 vsize=9588 CPUtime=162.23
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 4290 0 0 0 16206 17 0 0 25 0 1 0 109806242 9818112 2022 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2397 2022 227 40 0 1812 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9588

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1750216/2055920 swapFree=4025724/4192956
[pid=29946] ppid=29944 vsize=9600 CPUtime=222.21
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 4852 0 0 0 22199 22 0 0 25 0 1 0 109806242 9830400 2009 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2400 2009 227 40 0 1815 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 9600

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1750024/2055920 swapFree=4025724/4192956
[pid=29946] ppid=29944 vsize=9640 CPUtime=282.19
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 6098 0 0 0 28190 29 0 0 25 0 1 0 109806242 9871360 2020 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2410 2020 227 40 0 1825 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 9640

[startup+342.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 29949
/proc/meminfo: memFree=1750472/2055920 swapFree=4025792/4192956
[pid=29946] ppid=29944 vsize=9692 CPUtime=342.17
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 7253 0 0 0 34181 36 0 0 25 0 1 0 109806242 9924608 2032 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2423 2032 227 40 0 1838 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 9692

[startup+402.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 29949
/proc/meminfo: memFree=1750024/2055920 swapFree=4025792/4192956
[pid=29946] ppid=29944 vsize=9732 CPUtime=402.15
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 8881 0 0 0 40174 41 0 0 25 0 1 0 109806242 9965568 2043 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2433 2043 227 40 0 1848 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9732

[startup+462.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1747912/2055920 swapFree=4025856/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=462.13
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 46169 44 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643759 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 11816

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1747848/2055920 swapFree=4025856/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=522.11
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 52165 46 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639662 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 11816

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1747848/2055920 swapFree=4025856/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=582.09
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 58161 48 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134634918 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 11816

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1747848/2055920 swapFree=4025920/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=642.07
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 64156 51 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134585719 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 11816


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1747848/2055920 swapFree=4025984/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=822.01
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 82142 59 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 11816

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1747784/2055920 swapFree=4025984/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=881.99
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 88137 62 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639888 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 11816

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1747784/2055920 swapFree=4026048/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=941.97
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 94132 65 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 11816

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1747720/2055920 swapFree=4026048/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=1001.94
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 100127 67 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 11816

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1747784/2055920 swapFree=4026112/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=1061.93
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 106122 71 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643335 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 11816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1747720/2055920 swapFree=4026112/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=1121.9
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 112117 73 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639996 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 11816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1747720/2055920 swapFree=4026176/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=1181.88
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 118112 76 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639494 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 11816

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1747656/2055920 swapFree=4026176/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=1241.87
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 124108 79 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 11816

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1747592/2055920 swapFree=4026176/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=1301.85
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 130103 82 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590875 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 11816

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1747592/2055920 swapFree=4026240/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=1361.82
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 136098 84 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134591384 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 11816

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1747592/2055920 swapFree=4026240/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=1421.8
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 142094 86 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 11816

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29949
/proc/meminfo: memFree=1747592/2055920 swapFree=4026304/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=1481.79
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 148090 89 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643337 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 11816

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 30057
/proc/meminfo: memFree=1746256/2055920 swapFree=4026304/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=1541.72
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 154081 91 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 11816

[startup+1602.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 30147
/proc/meminfo: memFree=1747208/2055920 swapFree=4026304/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=1601.65
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 160072 93 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134640281 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 11816

[startup+1662.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/79 30147
/proc/meminfo: memFree=1747272/2055920 swapFree=4026368/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=1661.63
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 166067 96 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639889 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 11816

[startup+1722.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/79 30147
/proc/meminfo: memFree=1747336/2055920 swapFree=4026368/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=1721.61
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 172063 98 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643340 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 11816

[startup+1782.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/79 30147
/proc/meminfo: memFree=1747336/2055920 swapFree=4026432/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=1781.58
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 178058 100 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 11816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.07 1.04 1.00 2/79 30147
/proc/meminfo: memFree=1747336/2055920 swapFree=4026432/4192956
[pid=29946] ppid=29944 vsize=11816 CPUtime=1800.09
/proc/29946/stat : 29946 (glpPBv3) R 29944 29946 28946 0 -1 0 9924 0 0 0 179908 101 0 0 25 0 1 0 109806242 12099584 2564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134641140 0 0 4096 0 0 0 0 17 1 0 0
/proc/29946/statm: 2954 2564 227 40 0 2369 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 11816

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): 1800.81
CPU time (s): 1800.1
CPU user time (s): 1799.08
CPU system time (s): 1.01384
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 11816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.08
system time used= 1.01385
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9924
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= 38467

runsolver used 1.90771 second user time and 4.65229 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sun Apr 15 06:35:38 UTC 2007

IDJOB= 351970
IDBENCH= 1870
IDSOLVER= 166
FILE ID= node37/351970-1176618938

PBS_JOBID= 4557032

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-protfold.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351970-1176618938/instance-351970-1176618938.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-351970-1176618938 -o ROOT/results/node37/conversion-351970-1176618938 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351970-1176618938/instance-351970-1176618938.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-351970-1176618938 -o ROOT/results/node37/solver-351970-1176618938 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351970-1176618938/instance-351970-1176618938.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  7f40f8d513f22fc9adca96d8fdf626e2

RANDOM SEED= 755234624

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1757928 kB
Buffers:         46388 kB
Cached:         150648 kB
SwapCached:       3156 kB
Active:         112880 kB
Inactive:       111720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1757928 kB
SwapTotal:     4192956 kB
SwapFree:      4025596 kB
Dirty:            2508 kB
Writeback:           0 kB
Mapped:          34172 kB
Slab:            58728 kB
Committed_AS:  1122392 kB
PageTables:       2004 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= 66562 MiB

End job on node37 on Sun Apr 15 07:05:41 UTC 2007