Trace number 3698507

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 inc-topDown? (problem) 38.6 50.9347

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_50null50mast_rapportOE1.0_TMAX300_K192_cod2.opb
MD5SUMb2e2f53405c70867914e951ebcc4a7e3
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-1888
Best CPU time to get the best result obtained on this benchmark1146.44
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 892
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 28513
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 64167
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.09/4.12	c fallback to adder encoding
7.39/7.46	c run inc solver
7.39/7.46	c [INC SYSTEM] run initial solver
7.39/7.46	c [INC SYSTEM] preprocess with white file
21.97/22.24	c [INC SYSTEM] finished preprocessing in 14 s
21.97/22.24	c [INC SYSTEM] execute solver
37.11/37.33	c [INC SEARCH] formula is SAT
37.21/37.44	c [INC SYSTEM] solved the initial formula
38.10/38.37	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
38.60/50.93	HOME/npSolver-pbo-Itd.sh: line 18: 23500 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

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-3698507-1338109792/watcher-3698507-1338109792 -o /tmp/evaluation-result-3698507-1338109792/solver-3698507-1338109792 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698507-1338109792.opb 1289167634 HOME HOME 

running on 4 cores: 0,2,4,6

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: 2.00 2.01 2.00 2/178 23499
/proc/meminfo: memFree=30154720/32873844 swapFree=6080/6080
[pid=23499] ppid=23497 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23499/stat : 23499 (npSolver-pbo-It) S 23497 23499 18125 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277103883 9367552 275 33554432000 4194304 5064252 140734928457952 140734928456864 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23499/statm: 2287 275 233 213 0 72 0

[startup+0.0211979 s]
/proc/loadavg: 2.00 2.01 2.00 2/178 23499
/proc/meminfo: memFree=30154720/32873844 swapFree=6080/6080
[pid=23499] ppid=23497 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23499/stat : 23499 (npSolver-pbo-It) S 23497 23499 18125 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277103883 9367552 275 33554432000 4194304 5064252 140734928457952 140734928456864 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23499/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100255 s]
/proc/loadavg: 2.00 2.01 2.00 2/178 23499
/proc/meminfo: memFree=30154720/32873844 swapFree=6080/6080
[pid=23499] ppid=23497 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23499/stat : 23499 (npSolver-pbo-It) S 23497 23499 18125 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277103883 9367552 275 33554432000 4194304 5064252 140734928457952 140734928456864 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23499/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300224 s]
/proc/loadavg: 2.00 2.01 2.00 2/178 23499
/proc/meminfo: memFree=30154720/32873844 swapFree=6080/6080
[pid=23499] ppid=23497 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23499/stat : 23499 (npSolver-pbo-It) S 23497 23499 18125 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277103883 9367552 275 33554432000 4194304 5064252 140734928457952 140734928456864 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23499/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700227 s]
/proc/loadavg: 2.00 2.01 2.00 2/178 23499
/proc/meminfo: memFree=30154720/32873844 swapFree=6080/6080
[pid=23499] ppid=23497 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23499/stat : 23499 (npSolver-pbo-It) S 23497 23499 18125 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277103883 9367552 275 33554432000 4194304 5064252 140734928457952 140734928456864 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23499/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50026 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 23501
/proc/meminfo: memFree=30147936/32873844 swapFree=6080/6080
[pid=23499] ppid=23497 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23499/stat : 23499 (npSolver-pbo-It) S 23497 23499 18125 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277103883 9367552 275 33554432000 4194304 5064252 140734928457952 140734928456864 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23499/statm: 2287 275 233 213 0 72 0
[pid=23500] ppid=23499 vsize=13524 CPUtime=1.49 cores=0,2,4,6
/proc/23500/stat : 23500 (npSolver-pbo) R 23499 23499 18125 0 -1 4202496 2852 0 0 0 149 0 0 0 20 0 1 0 277103884 13848576 2867 33554432000 4194304 5992684 140733210365248 140733210360984 5179600 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/23500/statm: 3381 2867 146 440 0 2937 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22672

[startup+3.10029 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 23501
/proc/meminfo: memFree=30138816/32873844 swapFree=6080/6080
[pid=23499] ppid=23497 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23499/stat : 23499 (npSolver-pbo-It) S 23497 23499 18125 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277103883 9367552 275 33554432000 4194304 5064252 140734928457952 140734928456864 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23499/statm: 2287 275 233 213 0 72 0
[pid=23500] ppid=23499 vsize=49764 CPUtime=3.08 cores=0,2,4,6
/proc/23500/stat : 23500 (npSolver-pbo) R 23499 23499 18125 0 -1 4202496 10295 0 0 0 307 1 0 0 20 0 1 0 277103884 50958336 11839 33554432000 4194304 5992684 140733210365248 140733210360984 4524664 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/23500/statm: 12441 11839 159 440 0 11997 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 58912

[startup+6.30035 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 23501
/proc/meminfo: memFree=29883340/32873844 swapFree=6080/6080
[pid=23499] ppid=23497 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23499/stat : 23499 (npSolver-pbo-It) S 23497 23499 18125 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277103883 9367552 275 33554432000 4194304 5064252 140734928457952 140734928456864 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23499/statm: 2287 275 233 213 0 72 0
[pid=23500] ppid=23499 vsize=376340 CPUtime=6.28 cores=0,2,4,6
/proc/23500/stat : 23500 (npSolver-pbo) R 23499 23499 18125 0 -1 4202496 32936 0 0 0 617 11 0 0 20 0 1 0 277103884 385372160 85971 33554432000 4194304 5992684 140733210365248 140733210360216 4567982 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/23500/statm: 94085 85971 167 440 0 93641 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 385488

[startup+12.7004 s]
/proc/loadavg: 2.08 2.02 2.01 3/183 23506
/proc/meminfo: memFree=28910524/32873844 swapFree=6080/6080
[pid=23499] ppid=23497 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23499/stat : 23499 (npSolver-pbo-It) S 23497 23499 18125 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277103883 9367552 275 33554432000 4194304 5064252 140734928457952 140734928456864 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23499/statm: 2287 275 233 213 0 72 0
[pid=23500] ppid=23499 vsize=638484 CPUtime=7.46 cores=0,2,4,6
/proc/23500/stat : 23500 (npSolver-pbo) S 23499 23499 18125 0 -1 4202496 34083 0 0 0 690 56 0 0 20 0 1 0 277103884 653807616 98307 33554432000 4194304 5992684 140733210365248 140733210359696 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23500/statm: 159621 98307 174 440 0 159177 0
[pid=23503] ppid=23500 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23503/stat : 23503 (cp2_pre.sh) S 23500 23499 18125 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 277104630 9367552 277 33554432000 4194304 5064252 140736319091072 140736319089776 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/23503/statm: 2287 277 234 213 0 72 0
[pid=23504] ppid=23503 vsize=660188 CPUtime=5.21 cores=0,2,4,6
/proc/23504/stat : 23504 (coprocessor) R 23503 23499 18125 0 -1 4202496 21120 0 0 0 492 29 0 0 20 0 1 0 277104631 676032512 133815 33554432000 4194304 6586260 140734577561616 140734577557368 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/23504/statm: 165047 133815 158 584 0 164459 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1316968

[startup+25.5003 s]
/proc/loadavg: 2.07 2.02 2.00 3/182 23508
/proc/meminfo: memFree=28786088/32873844 swapFree=6080/6080
[pid=23499] ppid=23497 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23499/stat : 23499 (npSolver-pbo-It) S 23497 23499 18125 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277103883 9367552 275 33554432000 4194304 5064252 140734928457952 140734928456864 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23499/statm: 2287 275 233 213 0 72 0
[pid=23500] ppid=23499 vsize=638484 CPUtime=22.03 cores=0,2,4,6
/proc/23500/stat : 23500 (npSolver-pbo) S 23499 23499 18125 0 -1 4202496 34099 22024 0 0 690 56 1370 87 20 0 1 0 277103884 653807616 98309 33554432000 4194304 5992684 140733210365248 140733210351512 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23500/statm: 159621 98309 176 440 0 159177 0
[pid=23508] ppid=23500 vsize=785088 CPUtime=3.24 cores=0,2,4,6
/proc/23508/stat : 23508 (glucosInc) R 23500 23499 18125 0 -1 4202496 101844 0 0 0 295 29 0 0 20 0 1 0 277106108 803930112 184669 33554432000 4194304 5654031 140735638221376 140735638219160 4232466 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23508/statm: 196272 184669 130 357 0 195912 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 1432720

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

[startup+38.3003 s]
/proc/loadavg: 2.05 2.02 2.00 3/182 23508
/proc/meminfo: memFree=28711768/32873844 swapFree=6080/6080
[pid=23499] ppid=23497 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23499/stat : 23499 (npSolver-pbo-It) S 23497 23499 18125 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277103883 9367552 275 33554432000 4194304 5064252 140734928457952 140734928456864 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23499/statm: 2287 275 233 213 0 72 0
[pid=23500] ppid=23499 vsize=667948 CPUtime=23.09 cores=0,2,4,6
/proc/23500/stat : 23500 (npSolver-pbo) R 23499 23499 18125 0 -1 4202496 42710 22024 0 0 792 60 1370 87 20 0 1 0 277103884 683978752 105658 33554432000 4194304 5992684 140733210365248 140733210360024 5179600 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/23500/statm: 166987 105658 182 440 0 166543 0
[pid=23508] ppid=23500 vsize=869728 CPUtime=15.01 cores=0,2,4,6
/proc/23508/stat : 23508 (glucosInc) S 23500 23499 18125 0 -1 4202496 121246 0 0 0 1466 35 0 0 20 0 1 0 277106108 890601472 192127 33554432000 4194304 5654031 140735638221376 140735638219688 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23508/statm: 217432 192127 147 357 0 217072 0
Current children cumulated CPU time (s) 38.1
Current children cumulated vsize (KiB) 1546824

[startup+44.7004 s]
/proc/loadavg: 2.05 2.02 2.00 2/183 23509
/proc/meminfo: memFree=27832208/32873844 swapFree=6080/6080
[pid=23499] ppid=23497 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23499/stat : 23499 (npSolver-pbo-It) S 23497 23499 18125 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277103883 9367552 275 33554432000 4194304 5064252 140734928457952 140734928456864 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23499/statm: 2287 275 233 213 0 72 0
[pid=23500] ppid=23499 vsize=667952 CPUtime=23.59 cores=0,2,4,6
/proc/23500/stat : 23500 (npSolver-pbo) S 23499 23499 18125 0 -1 4204032 42725 22024 0 0 800 102 1370 87 20 0 1 0 277103884 683982848 105671 33554432000 4194304 5992684 140733210365248 140733210359784 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23500/statm: 166988 105671 194 440 0 166544 0
[pid=23508] ppid=23500 vsize=869728 CPUtime=15.01 cores=0,2,4,6
/proc/23508/stat : 23508 (glucosInc) S 23500 23499 18125 0 -1 4202496 121246 0 0 0 1466 35 0 0 20 0 1 0 277106108 890601472 192127 33554432000 4194304 5654031 140735638221376 140735638219688 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23508/statm: 217432 192127 147 357 0 217072 0
Current children cumulated CPU time (s) 38.6
Current children cumulated vsize (KiB) 1546828

[startup+47.9003 s]
/proc/loadavg: 2.20 2.05 2.01 2/183 23509
/proc/meminfo: memFree=27831820/32873844 swapFree=6080/6080
[pid=23499] ppid=23497 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23499/stat : 23499 (npSolver-pbo-It) S 23497 23499 18125 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277103883 9367552 275 33554432000 4194304 5064252 140734928457952 140734928456864 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23499/statm: 2287 275 233 213 0 72 0
[pid=23500] ppid=23499 vsize=667952 CPUtime=23.59 cores=0,2,4,6
/proc/23500/stat : 23500 (npSolver-pbo) S 23499 23499 18125 0 -1 4204032 42725 22024 0 0 800 102 1370 87 20 0 1 0 277103884 683982848 105671 33554432000 4194304 5992684 140733210365248 140733210359784 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23500/statm: 166988 105671 194 440 0 166544 0
[pid=23508] ppid=23500 vsize=869728 CPUtime=15.01 cores=0,2,4,6
/proc/23508/stat : 23508 (glucosInc) S 23500 23499 18125 0 -1 4202496 121246 0 0 0 1466 35 0 0 20 0 1 0 277106108 890601472 192127 33554432000 4194304 5654031 140735638221376 140735638219688 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23508/statm: 217432 192127 147 357 0 217072 0
Current children cumulated CPU time (s) 38.6
Current children cumulated vsize (KiB) 1546828

[startup+49.5064 s]
/proc/loadavg: 2.20 2.05 2.01 2/183 23509
/proc/meminfo: memFree=27831696/32873844 swapFree=6080/6080
[pid=23499] ppid=23497 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23499/stat : 23499 (npSolver-pbo-It) S 23497 23499 18125 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277103883 9367552 275 33554432000 4194304 5064252 140734928457952 140734928456864 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23499/statm: 2287 275 233 213 0 72 0
[pid=23500] ppid=23499 vsize=667952 CPUtime=23.59 cores=0,2,4,6
/proc/23500/stat : 23500 (npSolver-pbo) S 23499 23499 18125 0 -1 4204032 42725 22024 0 0 800 102 1370 87 20 0 1 0 277103884 683982848 105671 33554432000 4194304 5992684 140733210365248 140733210359784 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23500/statm: 166988 105671 194 440 0 166544 0
[pid=23508] ppid=23500 vsize=869728 CPUtime=15.01 cores=0,2,4,6
/proc/23508/stat : 23508 (glucosInc) S 23500 23499 18125 0 -1 4202496 121246 0 0 0 1466 35 0 0 20 0 1 0 277106108 890601472 192127 33554432000 4194304 5654031 140735638221376 140735638219688 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23508/statm: 217432 192127 147 357 0 217072 0
Current children cumulated CPU time (s) 38.6
Current children cumulated vsize (KiB) 1546828

[startup+50.3003 s]
/proc/loadavg: 2.20 2.05 2.01 2/183 23509
/proc/meminfo: memFree=27831696/32873844 swapFree=6080/6080
[pid=23499] ppid=23497 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23499/stat : 23499 (npSolver-pbo-It) S 23497 23499 18125 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277103883 9367552 275 33554432000 4194304 5064252 140734928457952 140734928456864 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23499/statm: 2287 275 233 213 0 72 0
[pid=23500] ppid=23499 vsize=667952 CPUtime=23.59 cores=0,2,4,6
/proc/23500/stat : 23500 (npSolver-pbo) S 23499 23499 18125 0 -1 4204032 42725 22024 0 0 800 102 1370 87 20 0 1 0 277103884 683982848 105671 33554432000 4194304 5992684 140733210365248 140733210359784 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23500/statm: 166988 105671 194 440 0 166544 0
[pid=23508] ppid=23500 vsize=869728 CPUtime=15.01 cores=0,2,4,6
/proc/23508/stat : 23508 (glucosInc) S 23500 23499 18125 0 -1 4202496 121246 0 0 0 1466 35 0 0 20 0 1 0 277106108 890601472 192127 33554432000 4194304 5654031 140735638221376 140735638219688 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23508/statm: 217432 192127 147 357 0 217072 0
Current children cumulated CPU time (s) 38.6
Current children cumulated vsize (KiB) 1546828

[startup+50.7004 s]
/proc/loadavg: 2.43 2.10 2.03 2/183 23509
/proc/meminfo: memFree=27831324/32873844 swapFree=6080/6080
[pid=23499] ppid=23497 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23499/stat : 23499 (npSolver-pbo-It) S 23497 23499 18125 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277103883 9367552 275 33554432000 4194304 5064252 140734928457952 140734928456864 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23499/statm: 2287 275 233 213 0 72 0
[pid=23500] ppid=23499 vsize=667952 CPUtime=23.59 cores=0,2,4,6
/proc/23500/stat : 23500 (npSolver-pbo) S 23499 23499 18125 0 -1 4204032 42725 22024 0 0 800 102 1370 87 20 0 1 0 277103884 683982848 105671 33554432000 4194304 5992684 140733210365248 140733210359784 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23500/statm: 166988 105671 194 440 0 166544 0
[pid=23508] ppid=23500 vsize=869728 CPUtime=15.01 cores=0,2,4,6
/proc/23508/stat : 23508 (glucosInc) S 23500 23499 18125 0 -1 4202496 121246 0 0 0 1466 35 0 0 20 0 1 0 277106108 890601472 192127 33554432000 4194304 5654031 140735638221376 140735638219688 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23508/statm: 217432 192127 147 357 0 217072 0
Current children cumulated CPU time (s) 38.6
Current children cumulated vsize (KiB) 1546828

[startup+50.9004 s]
/proc/loadavg: 2.43 2.10 2.03 2/183 23509
/proc/meminfo: memFree=27831324/32873844 swapFree=6080/6080
[pid=23499] ppid=23497 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23499/stat : 23499 (npSolver-pbo-It) S 23497 23499 18125 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277103883 9367552 275 33554432000 4194304 5064252 140734928457952 140734928456864 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23499/statm: 2287 275 233 213 0 72 0
[pid=23500] ppid=23499 vsize=667952 CPUtime=23.59 cores=0,2,4,6
/proc/23500/stat : 23500 (npSolver-pbo) S 23499 23499 18125 0 -1 4204032 42725 22024 0 0 800 102 1370 87 20 0 1 0 277103884 683982848 105671 33554432000 4194304 5992684 140733210365248 140733210359784 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23500/statm: 166988 105671 194 440 0 166544 0
[pid=23508] ppid=23500 vsize=869728 CPUtime=15.01 cores=0,2,4,6
/proc/23508/stat : 23508 (glucosInc) S 23500 23499 18125 0 -1 4202496 121246 0 0 0 1466 35 0 0 20 0 1 0 277106108 890601472 192127 33554432000 4194304 5654031 140735638221376 140735638219688 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23508/statm: 217432 192127 147 357 0 217072 0
Current children cumulated CPU time (s) 38.6
Current children cumulated vsize (KiB) 1546828

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23499 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=715698
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=904710
# CPU time returned by wait4() is 23.6204
# while last known CPU time is 38.6
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 50.9347
CPU time (s): 38.6
CPU user time (s): 36.36
CPU system time (s): 2.24
CPU usage (%): 75.7833
Max. virtual memory (cumulated for all children) (KiB): 1720768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.7157
system time used= 1.90471
maximum resident set size= 672928
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65124
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1105224
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 170471
involuntary context switches= 45

runsolver used 0.089986 second user time and 0.297954 second system time

The end

Launcher Data 

Begin job on node139 at 2012-05-27 11:09:53
IDJOB=3698507
IDBENCH=90950
IDSOLVER=2275
FILE ID=node139/3698507-1338109792
RUNJOBID= node139-1338101718-21710
PBS_JOBID= 14624436
Free space on /tmp= 71364 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_luby_50null50mast_rapportOE1.0_TMAX300_K192_cod2.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698507-1338109792/watcher-3698507-1338109792 -o /tmp/evaluation-result-3698507-1338109792/solver-3698507-1338109792 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698507-1338109792.opb 1289167634 HOME HOME

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

MD5SUM BENCH= b2e2f53405c70867914e951ebcc4a7e3
RANDOM SEED=1289167634

node139.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		: 2666.750
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	: 5333.50
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		: 2666.750
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	: 5331.91
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		: 2666.750
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	: 5331.90
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		: 2666.750
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	: 5331.91
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		: 2666.750
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	: 5331.92
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		: 2666.750
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	: 5331.91
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		: 2666.750
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	: 5331.91
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		: 2666.750
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30154984 kB
Buffers:          302904 kB
Cached:           590260 kB
SwapCached:          788 kB
Active:          1848216 kB
Inactive:          29400 kB
Active(anon):     978932 kB
Inactive(anon):     8064 kB
Active(file):     869284 kB
Inactive(file):    21336 kB
Unevictable:        6080 kB
Mlocked:            6080 kB
SwapTotal:      67108856 kB
SwapFree:       67104692 kB
Dirty:             35720 kB
Writeback:             0 kB
AnonPages:        989924 kB
Mapped:            13096 kB
Shmem:                 8 kB
Slab:             701800 kB
SReclaimable:     143964 kB
SUnreclaim:       557836 kB
KernelStack:        1456 kB
PageTables:         5984 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1168124 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    675840 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= 70684 MiB
End job on node139 at 2012-05-27 11:10:46