Trace number 350969

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) 1800.04 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-core2536-691.opb
MD5SUM06a8ed91d04dd9c37cb8c92ab4f7d82f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark388
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 386
Optimality of the best value was proved NO
Number of variables15284
Total number of constraints2537
Number of constraints which are clauses2536
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint13789
Number of terms in the objective function 15284
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 15284
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 9256
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 23045
Number of bits of the biggest sum of numbers15
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/350969-1176571633/instance-350969-1176571633.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-350969-1176571633 -o ROOT/results/node76/solver-350969-1176571633 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350969-1176571633/instance-350969-1176571633.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 22949
/proc/meminfo: memFree=1669720/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=2648 CPUtime=0
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 255 0 0 0 0 0 0 0 18 0 1 0 105077847 2711552 226 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5284279 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 662 226 190 40 0 76 0

[startup+0.0562339 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 22949
/proc/meminfo: memFree=1669720/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=4248 CPUtime=0.05
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 651 0 0 0 5 0 0 0 18 0 1 0 105077847 4349952 622 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5284279 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 1062 622 190 40 0 476 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4248

[startup+0.101242 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 22949
/proc/meminfo: memFree=1669720/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=4516 CPUtime=0.09
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 733 0 0 0 9 0 0 0 18 0 1 0 105077847 4624384 704 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5284279 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 1129 704 197 40 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4516

[startup+0.301281 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 22949
/proc/meminfo: memFree=1669720/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=5584 CPUtime=0.29
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 1000 0 0 0 29 0 0 0 19 0 1 0 105077847 5718016 971 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530899 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 1396 971 197 40 0 810 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5584

[startup+0.701358 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 22949
/proc/meminfo: memFree=1669720/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=14072 CPUtime=0.69
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 3153 0 0 0 68 1 0 0 23 0 1 0 105077847 14409728 3124 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 3518 3124 202 40 0 2932 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14072

[startup+1.50151 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 22950
/proc/meminfo: memFree=1654160/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=17880 CPUtime=1.48
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 4123 0 0 0 147 1 0 0 25 0 1 0 105077847 18309120 4093 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581956 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 4470 4093 219 40 0 3884 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17880

[startup+3.10182 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 22950
/proc/meminfo: memFree=1654032/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=17880 CPUtime=3.09
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 4123 0 0 0 307 2 0 0 25 0 1 0 105077847 18309120 4093 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 4470 4093 219 40 0 3884 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17880

[startup+6.30145 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 22950
/proc/meminfo: memFree=1653392/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=18296 CPUtime=6.29
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 4227 0 0 0 627 2 0 0 25 0 1 0 105077847 18735104 4197 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582913 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 4574 4197 219 40 0 3988 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18296

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 22950
/proc/meminfo: memFree=1653528/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=18296 CPUtime=12.69
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 4227 0 0 0 1267 2 0 0 25 0 1 0 105077847 18735104 4197 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 4574 4197 219 40 0 3988 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18296

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/70 22950
/proc/meminfo: memFree=1653592/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=18296 CPUtime=25.48
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 4227 0 0 0 2545 3 0 0 25 0 1 0 105077847 18735104 4197 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 4574 4197 219 40 0 3988 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18296

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/70 22950
/proc/meminfo: memFree=1652824/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=19124 CPUtime=51.06
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 4538 0 0 0 5102 4 0 0 25 0 1 0 105077847 19582976 4404 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 4781 4404 219 40 0 4195 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19124

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/70 22950
/proc/meminfo: memFree=1649816/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=21940 CPUtime=102.25
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 7353 0 0 0 10218 7 0 0 25 0 1 0 105077847 22466560 5123 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5485 5123 225 40 0 4899 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21940

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22950
/proc/meminfo: memFree=1649752/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=21940 CPUtime=162.23
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 14367 0 0 0 16213 10 0 0 25 0 1 0 105077847 22466560 5135 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5485 5135 225 40 0 4899 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21940

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22950
/proc/meminfo: memFree=1649048/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=222.2
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 21620 0 0 0 22207 13 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 22560

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22950
/proc/meminfo: memFree=1649048/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=282.18
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 28649 0 0 0 28202 16 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629263 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 22560

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22950
/proc/meminfo: memFree=1648984/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=342.16
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 35654 0 0 0 34197 19 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 22560

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22950
/proc/meminfo: memFree=1648984/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=402.13
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 41494 0 0 0 40192 21 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 22560

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22950
/proc/meminfo: memFree=1649112/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=462.11
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 48516 0 0 0 46186 25 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 22560

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22950
/proc/meminfo: memFree=1649112/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=522.09
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 54432 0 0 0 52181 28 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 22560

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22950
/proc/meminfo: memFree=1649112/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=582.07
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 60329 0 0 0 58177 30 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 22560

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1649112/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=642.05
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 67443 0 0 0 64171 34 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 22560


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1648984/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=881.95
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 93698 0 0 0 88150 45 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 22560

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1649112/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=27188 CPUtime=941.93
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 100836 0 0 0 94145 48 0 0 25 0 1 0 105077847 27840512 6434 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 6797 6434 225 40 0 6211 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 27188

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1649112/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=1001.91
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 106979 0 0 0 100139 52 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 22560

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1649112/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=1061.89
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 114209 0 0 0 106134 55 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 22560

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1649112/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=1121.87
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 121456 0 0 0 112129 58 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 22560

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1649112/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=1181.84
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 128753 0 0 0 118123 61 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 22560

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1649048/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=1241.83
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 137223 0 0 0 124117 66 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 22560

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1649112/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=1301.81
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 145693 0 0 0 130111 70 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537472 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 22560

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1649048/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=1361.78
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 155373 0 0 0 136104 74 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 22560

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1649048/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=1421.76
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 163843 0 0 0 142098 78 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 22560

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1649112/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=1481.74
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 171177 0 0 0 148092 82 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632879 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 22560

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1649048/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=1541.71
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 178484 0 0 0 154086 85 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 22560

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1649112/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=1601.69
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 187052 0 0 0 160080 89 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 22560

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1649048/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=22560 CPUtime=1661.67
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 194428 0 0 0 166075 92 0 0 25 0 1 0 105077847 23101440 5290 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 5640 5290 225 40 0 5054 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 22560

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1643992/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=27896 CPUtime=1721.65
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 195830 0 0 0 172070 95 0 0 25 0 1 0 105077847 28565504 6609 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 6974 6609 225 40 0 6388 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 27896

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1644440/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=27404 CPUtime=1781.62
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 195938 0 0 0 178064 98 0 0 25 0 1 0 105077847 28061696 6487 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 6851 6487 225 40 0 6265 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 27404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1644504/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=27404 CPUtime=1800.03
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 195938 0 0 0 179904 99 0 0 25 0 1 0 105077847 28061696 6487 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 6851 6487 225 40 0 6265 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 27404

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 22952
/proc/meminfo: memFree=1644504/2055888 swapFree=4095388/4096564
[pid=22949] ppid=22947 vsize=27404 CPUtime=1800.03
/proc/22949/stat : 22949 (glpPBv3) R 22947 22949 9231 0 -1 0 195938 0 0 0 179904 99 0 0 25 0 1 0 105077847 28061696 6487 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 1 0 0
/proc/22949/statm: 6851 6487 225 40 0 6265 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 27404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.04
CPU user time (s): 1799.04
CPU system time (s): 0.996848
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 27896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.04
system time used= 0.996848
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 195938
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= 3690

runsolver used 1.44478 second user time and 3.48247 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Sat Apr 14 17:27:13 UTC 2007

IDJOB= 350969
IDBENCH= 1626
IDSOLVER= 166
FILE ID= node76/350969-1176571633

PBS_JOBID= 4556878

Free space on /tmp= 66648 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/unibo/normalized-reduced-mps-v2-20-10-core2536-691.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/350969-1176571633/instance-350969-1176571633.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node76/convwatcher-350969-1176571633 -o ROOT/results/node76/conversion-350969-1176571633 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350969-1176571633/instance-350969-1176571633.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-350969-1176571633 -o ROOT/results/node76/solver-350969-1176571633 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/350969-1176571633/instance-350969-1176571633.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  06a8ed91d04dd9c37cb8c92ab4f7d82f

RANDOM SEED= 349694738

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6006.17
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1670192 kB
Buffers:         53812 kB
Cached:         229340 kB
SwapCached:        476 kB
Active:          41744 kB
Inactive:       263300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1670192 kB
SwapTotal:     4096564 kB
SwapFree:      4095388 kB
Dirty:            3900 kB
Writeback:           0 kB
Mapped:          28044 kB
Slab:            67056 kB
Committed_AS:  2031932 kB
PageTables:       1432 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66648 MiB

End job on node76 on Sat Apr 14 17:57:16 UTC 2007