Trace number 3750258

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
npSolver 1.0 (fixed)OPT19 26.7439 26.7517

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos1.opb
MD5SUM374deb5d477559ba9c51d0ad1d758624
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark1.19682
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 19
Optimality of the best value was proved YES
Number of variables2112
Total number of constraints5020
Number of constraints which are clauses4128
Number of constraints which are cardinality constraints (but not clauses)216
Number of constraints which are nor clauses,nor cardinality constraints676
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 288
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 288
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 288
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.02	c old isEQ: 0, new EQ is 1
0.00/0.03	c old isEQ: 1, new EQ is 1
0.00/0.03	c old isEQ: 1, new EQ is 1
0.00/0.03	c old isEQ: 1, new EQ is 1
0.00/0.03	c old isEQ: 1, new EQ is 1
0.00/0.03	c old isEQ: 1, new EQ is 1
0.00/0.03	c old isEQ: 1, new EQ is 1
0.00/0.03	c old isEQ: 1, new EQ is 1
0.00/0.03	c old isEQ: 1, new EQ is 1
0.00/0.03	c old isEQ: 1, new EQ is 1
0.00/0.03	c old isEQ: 1, new EQ is 1
0.00/0.03	c old isEQ: 1, new EQ is 1
0.00/0.03	c old isEQ: 1, new EQ is 1
0.00/0.03	c old isEQ: 1, new EQ is 1
0.00/0.04	c old isEQ: 1, new EQ is 1
0.00/0.04	c old isEQ: 1, new EQ is 1
0.00/0.04	c old isEQ: 1, new EQ is 1
0.00/0.04	c old isEQ: 1, new EQ is 1
0.00/0.04	c old isEQ: 1, new EQ is 1
0.00/0.04	c old isEQ: 1, new EQ is 1
0.00/0.04	c old isEQ: 1, new EQ is 1
0.00/0.04	c old isEQ: 1, new EQ is 1
0.00/0.04	c old isEQ: 1, new EQ is 1
0.00/0.04	c old isEQ: 1, new EQ is 1
0.00/0.04	c old isEQ: 1, new EQ is 1
0.00/0.04	c old isEQ: 1, new EQ is 1
0.00/0.04	c old isEQ: 1, new EQ is 1
0.00/0.05	c old isEQ: 1, new EQ is 1
0.00/0.05	c old isEQ: 1, new EQ is 1
0.00/0.05	c old isEQ: 1, new EQ is 1
0.00/0.05	c old isEQ: 1, new EQ is 1
0.00/0.05	c old isEQ: 1, new EQ is 1
0.00/0.05	c old isEQ: 1, new EQ is 1
0.00/0.05	c old isEQ: 1, new EQ is 1
0.00/0.05	c old isEQ: 1, new EQ is 1
0.00/0.05	c old isEQ: 1, new EQ is 1
0.00/0.05	c old isEQ: 1, new EQ is 1
0.00/0.05	c old isEQ: 1, new EQ is 1
0.00/0.05	c old isEQ: 1, new EQ is 1
0.00/0.06	c old isEQ: 1, new EQ is 1
0.00/0.06	c old isEQ: 1, new EQ is 1
0.00/0.06	c old isEQ: 1, new EQ is 1
0.00/0.06	c old isEQ: 1, new EQ is 1
0.00/0.06	c old isEQ: 1, new EQ is 1
0.00/0.06	c old isEQ: 1, new EQ is 1
0.00/0.06	c old isEQ: 1, new EQ is 1
0.00/0.06	c old isEQ: 1, new EQ is 1
0.00/0.06	c old isEQ: 1, new EQ is 1
0.00/0.06	c old isEQ: 1, new EQ is 1
0.00/0.06	c old isEQ: 1, new EQ is 1
0.00/0.06	c old isEQ: 1, new EQ is 1
0.00/0.07	c old isEQ: 1, new EQ is 1
0.00/0.07	c old isEQ: 1, new EQ is 1
0.00/0.07	c old isEQ: 1, new EQ is 1
0.00/0.07	c old isEQ: 1, new EQ is 1
0.00/0.07	c old isEQ: 1, new EQ is 1
0.00/0.07	c old isEQ: 1, new EQ is 1
0.00/0.07	c old isEQ: 1, new EQ is 1
0.00/0.07	c old isEQ: 1, new EQ is 1
0.00/0.07	c old isEQ: 1, new EQ is 1
0.00/0.07	c old isEQ: 1, new EQ is 1
0.00/0.07	c old isEQ: 1, new EQ is 1
0.00/0.07	c old isEQ: 1, new EQ is 1
0.00/0.08	c old isEQ: 1, new EQ is 1
0.00/0.08	c old isEQ: 1, new EQ is 1
0.00/0.08	c old isEQ: 1, new EQ is 1
0.00/0.08	c old isEQ: 1, new EQ is 1
0.00/0.08	c old isEQ: 1, new EQ is 1
0.00/0.08	c old isEQ: 1, new EQ is 1
0.00/0.08	c old isEQ: 1, new EQ is 1
0.00/0.08	c old isEQ: 1, new EQ is 1
0.00/0.08	c old isEQ: 1, new EQ is 1
0.00/0.08	c old isEQ: 1, new EQ is 1
0.00/0.08	c old isEQ: 1, new EQ is 1
0.00/0.08	c old isEQ: 1, new EQ is 1
0.00/0.09	c old isEQ: 1, new EQ is 1
0.00/0.09	c old isEQ: 1, new EQ is 1
0.00/0.09	c old isEQ: 1, new EQ is 1
0.00/0.09	c old isEQ: 1, new EQ is 1
0.00/0.09	c old isEQ: 1, new EQ is 1
0.00/0.09	c old isEQ: 1, new EQ is 1
0.00/0.09	c old isEQ: 1, new EQ is 1
0.00/0.09	c old isEQ: 1, new EQ is 1
0.00/0.09	c old isEQ: 1, new EQ is 1
0.00/0.09	c old isEQ: 1, new EQ is 1
0.00/0.09	c old isEQ: 1, new EQ is 1
0.00/0.09	c old isEQ: 1, new EQ is 1
0.00/0.10	c old isEQ: 1, new EQ is 1
0.00/0.10	c old isEQ: 1, new EQ is 1
0.00/0.10	c old isEQ: 1, new EQ is 1
0.00/0.10	c old isEQ: 1, new EQ is 1
0.00/0.10	c old isEQ: 1, new EQ is 1
0.00/0.10	c old isEQ: 1, new EQ is 1
0.00/0.10	c old isEQ: 1, new EQ is 1
0.00/0.10	c old isEQ: 1, new EQ is 1
0.00/0.10	c old isEQ: 1, new EQ is 1
0.00/0.10	c old isEQ: 1, new EQ is 1
0.00/0.10	c old isEQ: 1, new EQ is 1
0.00/0.10	c old isEQ: 1, new EQ is 1
0.00/0.11	c old isEQ: 1, new EQ is 1
0.00/0.11	c old isEQ: 68, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.11	c old isEQ: 0, new EQ is 0
0.00/0.12	c run usual solver
0.00/0.86	c model valid
0.00/0.86	c current solution ok
0.98/1.02	o 133
0.98/1.02	c current bound: 66
0.98/1.02	c (debug) using card networks
0.98/1.02	c old isEQ: 66, new EQ is 0
1.18/1.25	c model valid
1.18/1.25	c current solution ok
1.18/1.26	o 54
1.18/1.26	c current bound: 27
1.18/1.26	c (debug) using card networks
1.18/1.26	c old isEQ: 27, new EQ is 0
2.96/3.03	c model valid
2.96/3.03	c current solution ok
2.96/3.04	o 26
2.96/3.04	c current bound: 13
7.27/7.36	c current bound: 20
7.27/7.36	c (debug) using card networks
7.27/7.36	c old isEQ: 20, new EQ is 0
9.44/9.51	c model valid
9.44/9.51	c current solution ok
9.44/9.51	o 20
9.44/9.51	c current bound: 17
9.44/9.51	c (debug) using card networks
9.44/9.51	c old isEQ: 17, new EQ is 0
12.45/12.53	c current bound: 19
12.45/12.53	c (debug) using card networks
12.45/12.53	c old isEQ: 19, new EQ is 0
20.17/20.27	c model valid
20.17/20.27	c current solution ok
20.17/20.27	o 19
20.17/20.27	c current bound: 18
20.17/20.27	c (debug) using card networks
20.17/20.27	c old isEQ: 18, new EQ is 0
26.66/26.74	c display solution
26.66/26.74	s OPTIMUM FOUND
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Verifier Data 

OK	19

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3750258-1339113874/watcher-3750258-1339113874 -o /tmp/evaluation-result-3750258-1339113874/solver-3750258-1339113874 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo.sh HOME/instance-3750258-1339113874.opb 1861544500 HOME HOME 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.77 3.98 2.66 4/183 10312
/proc/meminfo: memFree=18139564/32873844 swapFree=7108/7108
[pid=10312] ppid=10310 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10312/stat : 10312 (npSolver-pbo.sh) S 10310 10312 8711 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 21354445 9367552 275 33554432000 4194304 5064252 140736708674736 140736708673648 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10312/statm: 2287 275 233 213 0 72 0

[startup+0.0446549 s]
/proc/loadavg: 4.77 3.98 2.66 4/183 10312
/proc/meminfo: memFree=18139564/32873844 swapFree=7108/7108
[pid=10312] ppid=10310 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10312/stat : 10312 (npSolver-pbo.sh) S 10310 10312 8711 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 21354445 9367552 275 33554432000 4194304 5064252 140736708674736 140736708673648 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10312/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10028 s]
/proc/loadavg: 4.77 3.98 2.66 4/183 10312
/proc/meminfo: memFree=18139564/32873844 swapFree=7108/7108
[pid=10312] ppid=10310 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10312/stat : 10312 (npSolver-pbo.sh) S 10310 10312 8711 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 21354445 9367552 275 33554432000 4194304 5064252 140736708674736 140736708673648 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10312/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300196 s]
/proc/loadavg: 4.77 3.98 2.66 4/183 10312
/proc/meminfo: memFree=18139564/32873844 swapFree=7108/7108
[pid=10312] ppid=10310 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10312/stat : 10312 (npSolver-pbo.sh) S 10310 10312 8711 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 21354445 9367552 275 33554432000 4194304 5064252 140736708674736 140736708673648 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10312/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700194 s]
/proc/loadavg: 4.77 3.98 2.66 4/183 10312
/proc/meminfo: memFree=18139564/32873844 swapFree=7108/7108
[pid=10312] ppid=10310 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10312/stat : 10312 (npSolver-pbo.sh) S 10310 10312 8711 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 21354445 9367552 275 33554432000 4194304 5064252 140736708674736 140736708673648 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10312/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50024 s]
/proc/loadavg: 4.77 3.98 2.66 4/185 10323
/proc/meminfo: memFree=23989384/32873844 swapFree=7108/7108
[pid=10312] ppid=10310 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10312/stat : 10312 (npSolver-pbo.sh) S 10310 10312 8711 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 21354445 9367552 275 33554432000 4194304 5064252 140736708674736 140736708673648 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10312/statm: 2287 275 233 213 0 72 0
[pid=10313] ppid=10312 vsize=8200 CPUtime=1.24 cores=1,3,5,7
/proc/10313/stat : 10313 (npSolver-pbo) S 10312 10312 8711 0 -1 4202496 5058 24294 0 0 15 15 85 9 20 0 1 0 21354445 8396800 1627 33554432000 4194304 6004724 140733693171872 140733693164224 5186782 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10313/statm: 2050 1627 174 442 0 1604 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 17348

[startup+3.10022 s]
/proc/loadavg: 4.77 3.98 2.66 4/187 10333
/proc/meminfo: memFree=30886580/32873844 swapFree=7108/7108
[pid=10312] ppid=10310 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10312/stat : 10312 (npSolver-pbo.sh) S 10310 10312 8711 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 21354445 9367552 275 33554432000 4194304 5064252 140736708674736 140736708673648 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10312/statm: 2287 275 233 213 0 72 0
[pid=10313] ppid=10312 vsize=8200 CPUtime=3.03 cores=1,3,5,7
/proc/10313/stat : 10313 (npSolver-pbo) S 10312 10312 8711 0 -1 4202496 5563 31509 0 0 17 15 259 12 20 0 1 0 21354445 8396800 1629 33554432000 4194304 6004724 140733693171872 140733693164224 5186782 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10313/statm: 2050 1629 176 442 0 1604 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 17348

[startup+6.30037 s]
/proc/loadavg: 4.55 3.95 2.66 3/186 10340
/proc/meminfo: memFree=30878912/32873844 swapFree=7108/7108
[pid=10312] ppid=10310 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10312/stat : 10312 (npSolver-pbo.sh) S 10310 10312 8711 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 21354445 9367552 275 33554432000 4194304 5064252 140736708674736 140736708673648 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10312/statm: 2287 275 233 213 0 72 0
[pid=10313] ppid=10312 vsize=8200 CPUtime=3.03 cores=1,3,5,7
/proc/10313/stat : 10313 (npSolver-pbo) S 10312 10312 8711 0 -1 4202496 5563 31509 0 0 17 15 259 12 20 0 1 0 21354445 8396800 1629 33554432000 4194304 6004724 140733693171872 140733693164224 5186782 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10313/statm: 2050 1629 176 442 0 1604 0
[pid=10339] ppid=10313 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10339/stat : 10339 (satsolver.sh) S 10313 10312 8711 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 21354749 9367552 267 33554432000 4194304 5064252 140736378748912 140736378747824 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/10339/statm: 2287 267 226 213 0 72 0
[pid=10340] ppid=10339 vsize=18604 CPUtime=3.24 cores=1,3,5,7
/proc/10340/stat : 10340 (glucose) R 10339 10312 8711 0 -1 4202496 4812 0 0 0 324 0 0 0 20 0 1 0 21354749 19050496 3862 33554432000 4194304 5208918 140735893684496 140735893682328 4229319 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/10340/statm: 4651 3862 102 248 0 4400 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 45100

[startup+12.7002 s]
/proc/loadavg: 4.35 3.92 2.65 3/186 10354
/proc/meminfo: memFree=30874236/32873844 swapFree=7108/7108
[pid=10312] ppid=10310 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10312/stat : 10312 (npSolver-pbo.sh) S 10310 10312 8711 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 21354445 9367552 275 33554432000 4194304 5064252 140736708674736 140736708673648 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10312/statm: 2287 275 233 213 0 72 0
[pid=10313] ppid=10312 vsize=8200 CPUtime=12.52 cores=1,3,5,7
/proc/10313/stat : 10313 (npSolver-pbo) S 10312 10312 8711 0 -1 4202496 6363 54287 0 0 19 15 1199 19 20 0 1 0 21354445 8396800 1629 33554432000 4194304 6004724 140733693171872 140733693164224 5186782 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10313/statm: 2050 1629 176 442 0 1604 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 17348

[startup+25.5004 s]
/proc/loadavg: 3.90 3.84 2.64 3/186 10368
/proc/meminfo: memFree=30863480/32873844 swapFree=7108/7108
[pid=10312] ppid=10310 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10312/stat : 10312 (npSolver-pbo.sh) S 10310 10312 8711 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 21354445 9367552 275 33554432000 4194304 5064252 140736708674736 140736708673648 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10312/statm: 2287 275 233 213 0 72 0
[pid=10313] ppid=10312 vsize=8200 CPUtime=20.25 cores=1,3,5,7
/proc/10313/stat : 10313 (npSolver-pbo) S 10312 10312 8711 0 -1 4202496 6863 63170 0 0 20 15 1969 21 20 0 1 0 21354445 8396800 1629 33554432000 4194304 6004724 140733693171872 140733693164224 5186782 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10313/statm: 2050 1629 176 442 0 1604 0
[pid=10367] ppid=10313 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10367/stat : 10367 (satsolver.sh) S 10313 10312 8711 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 21356473 9367552 266 33554432000 4194304 5064252 140735550713856 140735550712768 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/10367/statm: 2287 266 226 213 0 72 0
[pid=10368] ppid=10367 vsize=18920 CPUtime=5.2 cores=1,3,5,7
/proc/10368/stat : 10368 (glucose) R 10367 10312 8711 0 -1 4202496 4623 0 0 0 520 0 0 0 20 0 1 0 21356473 19374080 4070 33554432000 4194304 5208918 140733822040720 140733822038552 4229039 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/10368/statm: 4730 4070 103 248 0 4479 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 45416

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

[startup+26.3004 s]
/proc/loadavg: 3.90 3.84 2.64 3/186 10368
/proc/meminfo: memFree=30910508/32873844 swapFree=7108/7108
[pid=10312] ppid=10310 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10312/stat : 10312 (npSolver-pbo.sh) S 10310 10312 8711 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 21354445 9367552 275 33554432000 4194304 5064252 140736708674736 140736708673648 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10312/statm: 2287 275 233 213 0 72 0
[pid=10313] ppid=10312 vsize=8200 CPUtime=20.25 cores=1,3,5,7
/proc/10313/stat : 10313 (npSolver-pbo) S 10312 10312 8711 0 -1 4202496 6863 63170 0 0 20 15 1969 21 20 0 1 0 21354445 8396800 1629 33554432000 4194304 6004724 140733693171872 140733693164224 5186782 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10313/statm: 2050 1629 176 442 0 1604 0
[pid=10367] ppid=10313 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10367/stat : 10367 (satsolver.sh) S 10313 10312 8711 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 21356473 9367552 266 33554432000 4194304 5064252 140735550713856 140735550712768 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/10367/statm: 2287 266 226 213 0 72 0
[pid=10368] ppid=10367 vsize=18888 CPUtime=6.02 cores=1,3,5,7
/proc/10368/stat : 10368 (glucose) R 10367 10312 8711 0 -1 4202496 5266 0 0 0 601 1 0 0 20 0 1 0 21356473 19341312 4008 33554432000 4194304 5208918 140733822040720 140733822038552 4205203 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/10368/statm: 4722 4008 103 248 0 4471 0
Current children cumulated CPU time (s) 26.27
Current children cumulated vsize (KiB) 45384

[startup+26.7004 s]
/proc/loadavg: 3.90 3.84 2.64 3/186 10368
/proc/meminfo: memFree=30910508/32873844 swapFree=7108/7108
[pid=10312] ppid=10310 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10312/stat : 10312 (npSolver-pbo.sh) S 10310 10312 8711 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 21354445 9367552 275 33554432000 4194304 5064252 140736708674736 140736708673648 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10312/statm: 2287 275 233 213 0 72 0
[pid=10313] ppid=10312 vsize=8200 CPUtime=20.25 cores=1,3,5,7
/proc/10313/stat : 10313 (npSolver-pbo) S 10312 10312 8711 0 -1 4202496 6863 63170 0 0 20 15 1969 21 20 0 1 0 21354445 8396800 1629 33554432000 4194304 6004724 140733693171872 140733693164224 5186782 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10313/statm: 2050 1629 176 442 0 1604 0
[pid=10367] ppid=10313 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10367/stat : 10367 (satsolver.sh) S 10313 10312 8711 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 21356473 9367552 266 33554432000 4194304 5064252 140735550713856 140735550712768 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/10367/statm: 2287 266 226 213 0 72 0
[pid=10368] ppid=10367 vsize=18888 CPUtime=6.41 cores=1,3,5,7
/proc/10368/stat : 10368 (glucose) R 10367 10312 8711 0 -1 4202496 5296 0 0 0 640 1 0 0 20 0 1 0 21356473 19341312 4036 33554432000 4194304 5208918 140733822040720 140733822038552 4229021 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/10368/statm: 4722 4036 103 248 0 4471 0
Current children cumulated CPU time (s) 26.66
Current children cumulated vsize (KiB) 45384

Child status: 0
Real time (s): 26.7517
CPU time (s): 26.7439
CPU user time (s): 26.344
CPU system time (s): 0.399939
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 46732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.344
system time used= 0.399939
maximum resident set size= 37048
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79214
page faults= 0
swaps= 0
block input operations= 0
block output operations= 40864
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 486
involuntary context switches= 197

runsolver used 0.06099 second user time and 0.175973 second system time

The end

Launcher Data 

Begin job on node134 at 2012-06-08 02:04:34
IDJOB=3750258
IDBENCH=1850
IDSOLVER=2334
FILE ID=node134/3750258-1339113874
RUNJOBID= node134-1339112625-10156
PBS_JOBID= 14643719
Free space on /tmp= 63884 MiB

SOLVER NAME= npSolver 1.0
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos1.opb
COMMAND LINE= DIR/npSolver-pbo.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3750258-1339113874/watcher-3750258-1339113874 -o /tmp/evaluation-result-3750258-1339113874/solver-3750258-1339113874 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo.sh HOME/instance-3750258-1339113874.opb 1861544500 HOME HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 374deb5d477559ba9c51d0ad1d758624
RANDOM SEED=1861544500

node134.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.091
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.18
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.091
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.091
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.091
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.091
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.091
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.091
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.091
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        18025368 kB
Buffers:          196532 kB
Cached:         13251212 kB
SwapCached:            0 kB
Active:           449460 kB
Inactive:       13186116 kB
Active(anon):     189992 kB
Inactive(anon):        0 kB
Active(file):     259468 kB
Inactive(file): 13186116 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             12124 kB
Writeback:             0 kB
AnonPages:        275784 kB
Mapped:            15460 kB
Shmem:               212 kB
Slab:            1043580 kB
SReclaimable:     485360 kB
SUnreclaim:       558220 kB
KernelStack:        1536 kB
PageTables:         4456 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     332696 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    247808 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70992 MiB
End job on node134 at 2012-06-08 02:05:01