Trace number 3700054

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? (problem) 20.44 37.0569

General information on the benchmark

Name/OPT-SMALLINT-LIN/
kullmann/normalized-mul_8_3_shg.opb
MD5SUM5ce23254bdc15fb1c07c51b856e9b57c
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark36
Best CPU time to get the best result obtained on this benchmark253.091
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5048
Total number of constraints65280
Number of constraints which are clauses65280
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint18
Maximum length of a constraint45
Number of terms in the objective function 5048
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 5048
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 5048
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

5.08/5.14	c run inc solver
5.08/5.14	c [INC SYSTEM] run initial solver
5.08/5.14	c [INC SYSTEM] preprocess with white file
15.43/15.63	c [INC SYSTEM] finished preprocessing in 10 s
15.43/15.63	c [INC SYSTEM] execute solver
19.08/19.25	c [INC SEARCH] formula is SAT
19.27/19.40	c [INC SYSTEM] solved the initial formula
20.08/20.22	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
20.44/37.05	HOME/npSolver-pbo-I.sh: line 18: 11609 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -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-3700054-1338120452/watcher-3700054-1338120452 -o /tmp/evaluation-result-3700054-1338120452/solver-3700054-1338120452 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3700054-1338120452.opb 2109335969 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: 2.76 2.21 2.07 4/178 11608
/proc/meminfo: memFree=27918580/32873844 swapFree=7108/7108
[pid=11608] ppid=11606 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11608/stat : 11608 (npSolver-pbo-I.) S 11606 11608 7054 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278173734 9367552 274 33554432000 4194304 5064252 140734383283280 140734383282192 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11608/statm: 2287 274 233 213 0 72 0

[startup+0.0825219 s]
/proc/loadavg: 2.76 2.21 2.07 4/178 11608
/proc/meminfo: memFree=27918580/32873844 swapFree=7108/7108
[pid=11608] ppid=11606 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11608/stat : 11608 (npSolver-pbo-I.) S 11606 11608 7054 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278173734 9367552 274 33554432000 4194304 5064252 140734383283280 140734383282192 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11608/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100221 s]
/proc/loadavg: 2.76 2.21 2.07 4/178 11608
/proc/meminfo: memFree=27918580/32873844 swapFree=7108/7108
[pid=11608] ppid=11606 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11608/stat : 11608 (npSolver-pbo-I.) S 11606 11608 7054 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278173734 9367552 274 33554432000 4194304 5064252 140734383283280 140734383282192 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11608/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300215 s]
/proc/loadavg: 2.76 2.21 2.07 4/178 11608
/proc/meminfo: memFree=27918580/32873844 swapFree=7108/7108
[pid=11608] ppid=11606 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11608/stat : 11608 (npSolver-pbo-I.) S 11606 11608 7054 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278173734 9367552 274 33554432000 4194304 5064252 140734383283280 140734383282192 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11608/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.7002 s]
/proc/loadavg: 2.76 2.21 2.07 4/178 11608
/proc/meminfo: memFree=27918580/32873844 swapFree=7108/7108
[pid=11608] ppid=11606 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11608/stat : 11608 (npSolver-pbo-I.) S 11606 11608 7054 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278173734 9367552 274 33554432000 4194304 5064252 140734383283280 140734383282192 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11608/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50026 s]
/proc/loadavg: 2.76 2.21 2.07 3/180 11610
/proc/meminfo: memFree=30321192/32873844 swapFree=7108/7108
[pid=11608] ppid=11606 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11608/stat : 11608 (npSolver-pbo-I.) S 11606 11608 7054 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278173734 9367552 274 33554432000 4194304 5064252 140734383283280 140734383282192 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11608/statm: 2287 274 233 213 0 72 0
[pid=11609] ppid=11608 vsize=68848 CPUtime=1.48 cores=0,2,4,6
/proc/11609/stat : 11609 (npSolver-pbo) R 11608 11608 7054 0 -1 4202496 17652 0 0 0 145 3 0 0 20 0 1 0 278173735 70500352 16877 33554432000 4194304 5992684 140734598835536 140734598832328 4570144 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/11609/statm: 17212 16877 156 440 0 16768 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 77996

[startup+3.10026 s]
/proc/loadavg: 2.76 2.21 2.07 3/180 11610
/proc/meminfo: memFree=30307332/32873844 swapFree=7108/7108
[pid=11608] ppid=11606 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11608/stat : 11608 (npSolver-pbo-I.) S 11606 11608 7054 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278173734 9367552 274 33554432000 4194304 5064252 140734383283280 140734383282192 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11608/statm: 2287 274 233 213 0 72 0
[pid=11609] ppid=11608 vsize=301728 CPUtime=3.08 cores=0,2,4,6
/proc/11609/stat : 11609 (npSolver-pbo) R 11608 11608 7054 0 -1 4202496 44928 0 0 0 298 10 0 0 20 0 1 0 278173735 308969472 63515 33554432000 4194304 5992684 140734598835536 140734598827832 4957942 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/11609/statm: 75432 63515 156 440 0 74988 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 310876

[startup+6.30039 s]
/proc/loadavg: 2.70 2.20 2.06 3/182 11612
/proc/meminfo: memFree=29760276/32873844 swapFree=7108/7108
[pid=11608] ppid=11606 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11608/stat : 11608 (npSolver-pbo-I.) S 11606 11608 7054 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278173734 9367552 274 33554432000 4194304 5064252 140734383283280 140734383282192 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11608/statm: 2287 274 233 213 0 72 0
[pid=11609] ppid=11608 vsize=560516 CPUtime=5.16 cores=0,2,4,6
/proc/11609/stat : 11609 (npSolver-pbo) S 11608 11608 7054 0 -1 4202496 78245 0 0 0 469 47 0 0 20 0 1 0 278173735 573968384 117491 33554432000 4194304 5992684 140734598835536 140734598829984 5175646 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11609/statm: 140129 117491 163 440 0 139685 0
[pid=11611] ppid=11609 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11611/stat : 11611 (cp2_pre.sh) S 11609 11608 7054 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 278174250 9367552 277 33554432000 4194304 5064252 140736149739728 140736149738432 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/11611/statm: 2287 277 234 213 0 72 0
[pid=11612] ppid=11611 vsize=165976 CPUtime=1.12 cores=0,2,4,6
/proc/11612/stat : 11612 (coprocessor) R 11611 11608 7054 0 -1 4202496 12208 0 0 0 106 6 0 0 20 0 1 0 278174251 169959424 40397 33554432000 4194304 6586260 140736709880624 140736709877384 5732400 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/11612/statm: 41494 40397 137 584 0 40906 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 744788

[startup+12.7003 s]
/proc/loadavg: 2.80 2.23 2.08 3/182 11612
/proc/meminfo: memFree=29210092/32873844 swapFree=7108/7108
[pid=11608] ppid=11606 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11608/stat : 11608 (npSolver-pbo-I.) S 11606 11608 7054 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278173734 9367552 274 33554432000 4194304 5064252 140734383283280 140734383282192 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11608/statm: 2287 274 233 213 0 72 0
[pid=11609] ppid=11608 vsize=560516 CPUtime=5.16 cores=0,2,4,6
/proc/11609/stat : 11609 (npSolver-pbo) S 11608 11608 7054 0 -1 4202496 78245 0 0 0 469 47 0 0 20 0 1 0 278173735 573968384 117491 33554432000 4194304 5992684 140734598835536 140734598829984 5175646 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11609/statm: 140129 117491 163 440 0 139685 0
[pid=11611] ppid=11609 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11611/stat : 11611 (cp2_pre.sh) S 11609 11608 7054 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 278174250 9367552 277 33554432000 4194304 5064252 140736149739728 140736149738432 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/11611/statm: 2287 277 234 213 0 72 0
[pid=11612] ppid=11611 vsize=610948 CPUtime=7.51 cores=0,2,4,6
/proc/11612/stat : 11612 (coprocessor) R 11611 11608 7054 0 -1 4202496 18911 0 0 0 717 34 0 0 20 0 1 0 278174251 625610752 121277 33554432000 4194304 6586260 140736709880624 140736709876376 5259762 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/11612/statm: 152737 121277 158 584 0 152149 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1189760

[startup+25.5065 s]
/proc/loadavg: 2.69 2.24 2.08 2/182 11615
/proc/meminfo: memFree=28039708/32873844 swapFree=7108/7108
[pid=11608] ppid=11606 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11608/stat : 11608 (npSolver-pbo-I.) S 11606 11608 7054 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278173734 9367552 274 33554432000 4194304 5064252 140734383283280 140734383282192 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11608/statm: 2287 274 233 213 0 72 0
[pid=11609] ppid=11608 vsize=621136 CPUtime=16.89 cores=0,2,4,6
/proc/11609/stat : 11609 (npSolver-pbo) S 11608 11608 7054 0 -1 4204032 84973 19815 0 0 574 84 980 51 20 0 1 0 278173735 636043264 132644 33554432000 4194304 5992684 140734598835536 140734598830072 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11609/statm: 155284 132644 184 440 0 154840 0
[pid=11614] ppid=11609 vsize=845344 CPUtime=3.55 cores=0,2,4,6
/proc/11614/stat : 11614 (glucosInc) S 11609 11608 7054 0 -1 4202496 96307 0 0 0 331 24 0 0 20 0 1 0 278175298 865632256 167015 33554432000 4194304 5654031 140736754940464 140736754938776 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11614/statm: 211336 167015 147 357 0 210976 0
Current children cumulated CPU time (s) 20.44
Current children cumulated vsize (KiB) 1475628

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

[startup+25.7004 s]
/proc/loadavg: 2.69 2.24 2.08 2/182 11615
/proc/meminfo: memFree=28039708/32873844 swapFree=7108/7108
[pid=11608] ppid=11606 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11608/stat : 11608 (npSolver-pbo-I.) S 11606 11608 7054 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278173734 9367552 274 33554432000 4194304 5064252 140734383283280 140734383282192 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11608/statm: 2287 274 233 213 0 72 0
[pid=11609] ppid=11608 vsize=621136 CPUtime=16.89 cores=0,2,4,6
/proc/11609/stat : 11609 (npSolver-pbo) S 11608 11608 7054 0 -1 4204032 84973 19815 0 0 574 84 980 51 20 0 1 0 278173735 636043264 132644 33554432000 4194304 5992684 140734598835536 140734598830072 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11609/statm: 155284 132644 184 440 0 154840 0
[pid=11614] ppid=11609 vsize=845344 CPUtime=3.55 cores=0,2,4,6
/proc/11614/stat : 11614 (glucosInc) S 11609 11608 7054 0 -1 4202496 96307 0 0 0 331 24 0 0 20 0 1 0 278175298 865632256 167015 33554432000 4194304 5654031 140736754940464 140736754938776 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11614/statm: 211336 167015 147 357 0 210976 0
Current children cumulated CPU time (s) 20.44
Current children cumulated vsize (KiB) 1475628

[startup+32.1064 s]
/proc/loadavg: 2.79 2.27 2.09 2/182 11615
/proc/meminfo: memFree=28056980/32873844 swapFree=7108/7108
[pid=11608] ppid=11606 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11608/stat : 11608 (npSolver-pbo-I.) S 11606 11608 7054 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278173734 9367552 274 33554432000 4194304 5064252 140734383283280 140734383282192 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11608/statm: 2287 274 233 213 0 72 0
[pid=11609] ppid=11608 vsize=621136 CPUtime=16.89 cores=0,2,4,6
/proc/11609/stat : 11609 (npSolver-pbo) S 11608 11608 7054 0 -1 4204032 84973 19815 0 0 574 84 980 51 20 0 1 0 278173735 636043264 132644 33554432000 4194304 5992684 140734598835536 140734598830072 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11609/statm: 155284 132644 184 440 0 154840 0
[pid=11614] ppid=11609 vsize=845344 CPUtime=3.55 cores=0,2,4,6
/proc/11614/stat : 11614 (glucosInc) S 11609 11608 7054 0 -1 4202496 96307 0 0 0 331 24 0 0 20 0 1 0 278175298 865632256 167015 33554432000 4194304 5654031 140736754940464 140736754938776 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11614/statm: 211336 167015 147 357 0 210976 0
Current children cumulated CPU time (s) 20.44
Current children cumulated vsize (KiB) 1475628

[startup+35.3003 s]
/proc/loadavg: 2.89 2.29 2.10 2/182 11615
/proc/meminfo: memFree=28055260/32873844 swapFree=7108/7108
[pid=11608] ppid=11606 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11608/stat : 11608 (npSolver-pbo-I.) S 11606 11608 7054 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278173734 9367552 274 33554432000 4194304 5064252 140734383283280 140734383282192 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11608/statm: 2287 274 233 213 0 72 0
[pid=11609] ppid=11608 vsize=621136 CPUtime=16.89 cores=0,2,4,6
/proc/11609/stat : 11609 (npSolver-pbo) S 11608 11608 7054 0 -1 4204032 84973 19815 0 0 574 84 980 51 20 0 1 0 278173735 636043264 132644 33554432000 4194304 5992684 140734598835536 140734598830072 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11609/statm: 155284 132644 184 440 0 154840 0
[pid=11614] ppid=11609 vsize=845344 CPUtime=3.55 cores=0,2,4,6
/proc/11614/stat : 11614 (glucosInc) S 11609 11608 7054 0 -1 4202496 96307 0 0 0 331 24 0 0 20 0 1 0 278175298 865632256 167015 33554432000 4194304 5654031 140736754940464 140736754938776 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11614/statm: 211336 167015 147 357 0 210976 0
Current children cumulated CPU time (s) 20.44
Current children cumulated vsize (KiB) 1475628

[startup+36.1003 s]
/proc/loadavg: 2.89 2.29 2.10 2/182 11615
/proc/meminfo: memFree=28055260/32873844 swapFree=7108/7108
[pid=11608] ppid=11606 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11608/stat : 11608 (npSolver-pbo-I.) S 11606 11608 7054 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278173734 9367552 274 33554432000 4194304 5064252 140734383283280 140734383282192 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11608/statm: 2287 274 233 213 0 72 0
[pid=11609] ppid=11608 vsize=621136 CPUtime=16.89 cores=0,2,4,6
/proc/11609/stat : 11609 (npSolver-pbo) S 11608 11608 7054 0 -1 4204032 84973 19815 0 0 574 84 980 51 20 0 1 0 278173735 636043264 132644 33554432000 4194304 5992684 140734598835536 140734598830072 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11609/statm: 155284 132644 184 440 0 154840 0
[pid=11614] ppid=11609 vsize=845344 CPUtime=3.55 cores=0,2,4,6
/proc/11614/stat : 11614 (glucosInc) S 11609 11608 7054 0 -1 4202496 96307 0 0 0 331 24 0 0 20 0 1 0 278175298 865632256 167015 33554432000 4194304 5654031 140736754940464 140736754938776 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11614/statm: 211336 167015 147 357 0 210976 0
Current children cumulated CPU time (s) 20.44
Current children cumulated vsize (KiB) 1475628

[startup+36.5065 s]
/proc/loadavg: 2.89 2.29 2.10 2/183 11616
/proc/meminfo: memFree=28055128/32873844 swapFree=7108/7108
[pid=11608] ppid=11606 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11608/stat : 11608 (npSolver-pbo-I.) S 11606 11608 7054 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278173734 9367552 274 33554432000 4194304 5064252 140734383283280 140734383282192 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11608/statm: 2287 274 233 213 0 72 0
[pid=11609] ppid=11608 vsize=621136 CPUtime=16.89 cores=0,2,4,6
/proc/11609/stat : 11609 (npSolver-pbo) S 11608 11608 7054 0 -1 4204032 84973 19815 0 0 574 84 980 51 20 0 1 0 278173735 636043264 132644 33554432000 4194304 5992684 140734598835536 140734598830072 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11609/statm: 155284 132644 184 440 0 154840 0
[pid=11614] ppid=11609 vsize=845344 CPUtime=3.55 cores=0,2,4,6
/proc/11614/stat : 11614 (glucosInc) S 11609 11608 7054 0 -1 4202496 96307 0 0 0 331 24 0 0 20 0 1 0 278175298 865632256 167015 33554432000 4194304 5654031 140736754940464 140736754938776 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11614/statm: 211336 167015 147 357 0 210976 0
Current children cumulated CPU time (s) 20.44
Current children cumulated vsize (KiB) 1475628

[startup+36.9003 s]
/proc/loadavg: 2.89 2.29 2.10 2/183 11616
/proc/meminfo: memFree=28055128/32873844 swapFree=7108/7108
[pid=11608] ppid=11606 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11608/stat : 11608 (npSolver-pbo-I.) S 11606 11608 7054 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278173734 9367552 274 33554432000 4194304 5064252 140734383283280 140734383282192 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11608/statm: 2287 274 233 213 0 72 0
[pid=11609] ppid=11608 vsize=621136 CPUtime=16.89 cores=0,2,4,6
/proc/11609/stat : 11609 (npSolver-pbo) S 11608 11608 7054 0 -1 4204032 84973 19815 0 0 574 84 980 51 20 0 1 0 278173735 636043264 132644 33554432000 4194304 5992684 140734598835536 140734598830072 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11609/statm: 155284 132644 184 440 0 154840 0
[pid=11614] ppid=11609 vsize=845344 CPUtime=3.55 cores=0,2,4,6
/proc/11614/stat : 11614 (glucosInc) S 11609 11608 7054 0 -1 4202496 96307 0 0 0 331 24 0 0 20 0 1 0 278175298 865632256 167015 33554432000 4194304 5654031 140736754940464 140736754938776 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11614/statm: 211336 167015 147 357 0 210976 0
Current children cumulated CPU time (s) 20.44
Current children cumulated vsize (KiB) 1475628

[startup+37.0003 s]
/proc/loadavg: 2.89 2.29 2.10 2/183 11616
/proc/meminfo: memFree=28055128/32873844 swapFree=7108/7108
[pid=11608] ppid=11606 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11608/stat : 11608 (npSolver-pbo-I.) S 11606 11608 7054 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278173734 9367552 274 33554432000 4194304 5064252 140734383283280 140734383282192 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11608/statm: 2287 274 233 213 0 72 0
[pid=11609] ppid=11608 vsize=621136 CPUtime=16.89 cores=0,2,4,6
/proc/11609/stat : 11609 (npSolver-pbo) S 11608 11608 7054 0 -1 4204032 84973 19815 0 0 574 84 980 51 20 0 1 0 278173735 636043264 132644 33554432000 4194304 5992684 140734598835536 140734598830072 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11609/statm: 155284 132644 184 440 0 154840 0
[pid=11614] ppid=11609 vsize=845344 CPUtime=3.55 cores=0,2,4,6
/proc/11614/stat : 11614 (glucosInc) S 11609 11608 7054 0 -1 4202496 96307 0 0 0 331 24 0 0 20 0 1 0 278175298 865632256 167015 33554432000 4194304 5654031 140736754940464 140736754938776 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11614/statm: 211336 167015 147 357 0 210976 0
Current children cumulated CPU time (s) 20.44
Current children cumulated vsize (KiB) 1475628

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11608 and gives
#  childrusage.ru_utime.tv_sec=15
#  childrusage.ru_utime.tv_usec=543637
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=377790
# CPU time returned by wait4() is 16.9214
# while last known CPU time is 20.44
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 37.0569
CPU time (s): 20.44
CPU user time (s): 18.85
CPU system time (s): 1.59
CPU usage (%): 55.1584
Max. virtual memory (cumulated for all children) (KiB): 1475628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.5436
system time used= 1.37779
maximum resident set size= 642544
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105161
page faults= 0
swaps= 0
block input operations= 0
block output operations= 681600
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 159861
involuntary context switches= 70

runsolver used 0.072988 second user time and 0.202969 second system time

The end

Launcher Data 

Begin job on node102 at 2012-05-27 14:07:32
IDJOB=3700054
IDBENCH=89910
IDSOLVER=2276
FILE ID=node102/3700054-1338120452
RUNJOBID= node102-1338120264-11528
PBS_JOBID= 14624443
Free space on /tmp= 67408 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/kullmann/normalized-mul_8_3_shg.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3700054-1338120452/watcher-3700054-1338120452 -o /tmp/evaluation-result-3700054-1338120452/solver-3700054-1338120452 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3700054-1338120452.opb 2109335969 HOME HOME

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

MD5SUM BENCH= 5ce23254bdc15fb1c07c51b856e9b57c
RANDOM SEED=2109335969

node102.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		: 2667.178
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	: 5334.35
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		: 2667.178
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	: 5331.90
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		: 2667.178
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	: 5331.91
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		: 2667.178
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		: 2667.178
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	: 5331.91
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		: 2667.178
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	: 5438.54
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		: 2667.178
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		: 2667.178
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:        27809088 kB
Buffers:          343376 kB
Cached:          3688172 kB
SwapCached:            0 kB
Active:          2681708 kB
Inactive:        1408796 kB
Active(anon):      50180 kB
Inactive(anon):    11040 kB
Active(file):    2631528 kB
Inactive(file):  1397756 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:            244952 kB
Writeback:             0 kB
AnonPages:         65396 kB
Mapped:            15632 kB
Shmem:               200 kB
Slab:             831176 kB
SReclaimable:     269064 kB
SUnreclaim:       562112 kB
KernelStack:        1488 kB
PageTables:         4244 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     173464 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     32768 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= 70856 MiB
End job on node102 at 2012-05-27 14:08:10