Trace number 347984

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) 1800.07 1800.55

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-dano3_5.opb
MD5SUMf6a27dde9dccc9cbc26fd12ecc1b234d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables404336
Total number of constraints3663
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints3658
Minimum length of a constraint11
Maximum length of a constraint15900
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 535830
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/347984-1176555774/instance-347984-1176555774.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/node2/watcher-347984-1176555774 -o ROOT/results/node2/solver-347984-1176555774 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/347984-1176555774/instance-347984-1176555774.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 1.00 1.00 3/77 27873
/proc/meminfo: memFree=1750256/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=2648 CPUtime=0
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 266 0 0 0 0 0 0 0 18 0 1 0 131615243 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 662 238 199 40 0 77 0

[startup+0.047519 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27873
/proc/meminfo: memFree=1750256/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=3716 CPUtime=0.04
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 550 0 0 0 4 0 0 0 18 0 1 0 131615243 3805184 520 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 929 520 199 40 0 344 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3716

[startup+0.102524 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27873
/proc/meminfo: memFree=1750256/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=4780 CPUtime=0.09
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 811 0 0 0 9 0 0 0 18 0 1 0 131615243 4894720 781 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530899 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 1195 781 199 40 0 610 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4780

[startup+0.302546 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27873
/proc/meminfo: memFree=1750256/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=7976 CPUtime=0.29
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 1620 0 0 0 29 0 0 0 20 0 1 0 131615243 8167424 1590 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 1994 1590 199 40 0 1409 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7976

[startup+0.701585 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27873
/proc/meminfo: memFree=1750256/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=14372 CPUtime=0.69
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 3218 0 0 0 68 1 0 0 23 0 1 0 131615243 14716928 3188 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 3626 3190 199 40 0 3041 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14372

[startup+1.50167 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1733352/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=26492 CPUtime=1.49
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 6229 0 0 0 145 4 0 0 25 0 1 0 131615243 27127808 6199 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 6623 6199 199 40 0 6038 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26492

[startup+3.10184 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1717608/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=50204 CPUtime=3.09
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 12171 0 0 0 303 6 0 0 25 0 1 0 131615243 51408896 12141 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 12551 12141 199 40 0 11966 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50204

[startup+6.30117 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1690728/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=65656 CPUtime=6.29
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 16040 0 0 0 620 9 0 0 25 0 1 0 131615243 67231744 16010 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134528149 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 16414 16010 199 40 0 15829 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65656

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479792/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=12.69
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 68937 0 0 0 1237 32 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582083 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 272504

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479856/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=25.49
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 68937 0 0 0 2516 33 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583228 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 272504

[startup+51.1018 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 27874
/proc/meminfo: memFree=1479920/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=51.06
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 73705 0 0 0 5070 36 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134588014 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 272504

[startup+102.305 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 27874
/proc/meminfo: memFree=1479984/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=102.25
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 83241 0 0 0 10183 42 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589884 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 272504

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27874
/proc/meminfo: memFree=1479984/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=162.23
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 83241 0 0 0 16180 43 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 272504

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479984/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=222.22
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 107081 0 0 0 22166 56 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583212 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 272504

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479984/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=282.21
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 111849 0 0 0 28162 59 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 272504

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479984/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=342.19
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 111849 0 0 0 34159 60 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589874 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 272504

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479984/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=402.17
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 116617 0 0 0 40154 63 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582188 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 272504

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479920/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=462.15
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 116617 0 0 0 46152 63 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 272504

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479920/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=522.15
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 116617 0 0 0 52150 65 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590104 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 272504

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479856/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=582.12
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 116617 0 0 0 58147 65 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582846 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 272504

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479856/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=642.11
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 116617 0 0 0 64145 66 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 272504


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479728/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=882.05
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 121385 0 0 0 88133 72 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587959 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 272504

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479664/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=942.03
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 121385 0 0 0 94131 72 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 272504

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479600/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=1002.02
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 140457 0 0 0 100119 83 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581428 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 272504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479600/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=1062
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 145225 0 0 0 106114 86 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 272504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 27874
/proc/meminfo: memFree=1479664/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=1121.99
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 145225 0 0 0 112112 87 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589809 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 272504

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479600/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=1181.98
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 149993 0 0 0 118107 91 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 272504

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479536/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=1241.95
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 149993 0 0 0 124104 91 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590079 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 272504

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479536/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=1301.94
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 149993 0 0 0 130102 92 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582835 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 272504

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479472/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=1361.93
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 149993 0 0 0 136100 93 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 272504

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479472/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=1421.91
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 149993 0 0 0 142098 93 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 272504

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479408/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=1481.89
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 164297 0 0 0 148088 101 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 272504

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479408/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=1541.88
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 164297 0 0 0 154086 102 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582915 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 272504

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479408/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=1601.86
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 178601 0 0 0 160076 110 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589870 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 272504

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27874
/proc/meminfo: memFree=1479344/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=1661.85
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 178601 0 0 0 166074 111 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589907 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 272504

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27876
/proc/meminfo: memFree=1479280/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=1721.84
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 183369 0 0 0 172069 115 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 272504

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27876
/proc/meminfo: memFree=1479152/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=1781.81
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 188137 0 0 0 178064 117 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589817 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 272504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27876
/proc/meminfo: memFree=1479152/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=1800.02
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 192905 0 0 0 179882 120 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582796 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 272504

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27876
/proc/meminfo: memFree=1479152/2055920 swapFree=4147152/4192956
[pid=27873] ppid=27871 vsize=272504 CPUtime=1800.02
/proc/27873/stat : 27873 (glpPBv3) R 27871 27873 27167 0 -1 0 192905 0 0 0 179882 120 0 0 25 0 1 0 131615243 279044096 67751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582796 0 0 4096 0 0 0 0 17 1 0 0
/proc/27873/statm: 68126 67751 221 40 0 67541 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 272504

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.55
CPU time (s): 1800.07
CPU user time (s): 1798.82
CPU system time (s): 1.24681
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 272504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.82
system time used= 1.24681
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 192905
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= 36386

runsolver used 2.08968 second user time and 4.41633 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Apr 14 13:02:54 UTC 2007

IDJOB= 347984
IDBENCH= 1594
IDSOLVER= 166
FILE ID= node2/347984-1176555774

PBS_JOBID= 4556750

Free space on /tmp= 66535 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-dano3_5.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/347984-1176555774/instance-347984-1176555774.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-347984-1176555774 -o ROOT/results/node2/conversion-347984-1176555774 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/347984-1176555774/instance-347984-1176555774.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-347984-1176555774 -o ROOT/results/node2/solver-347984-1176555774 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/347984-1176555774/instance-347984-1176555774.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  f6a27dde9dccc9cbc26fd12ecc1b234d

RANDOM SEED= 404304486

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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:       1750664 kB
Buffers:         22308 kB
Cached:         216616 kB
SwapCached:      14172 kB
Active:          92824 kB
Inactive:       169420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750664 kB
SwapTotal:     4192956 kB
SwapFree:      4147152 kB
Dirty:           27436 kB
Writeback:           0 kB
Mapped:          30100 kB
Slab:            28408 kB
Committed_AS:  4664324 kB
PageTables:       1860 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= 66535 MiB

End job on node2 on Sat Apr 14 13:32:57 UTC 2007