Trace number 3699807

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 incOPT331 20.3159 20.4003

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=331-Q=347.opb
MD5SUMbc5556599db1a5ea61cd107ee0fe0f76
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark331
Best CPU time to get the best result obtained on this benchmark0.007997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 331
Optimality of the best value was proved YES
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 114857
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 375978
Number of bits of the biggest sum of numbers19
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 

0.00/0.12	c fallback to adder encoding
0.00/0.16	c run inc solver
0.00/0.16	c [INC SYSTEM] run initial solver
0.00/0.16	c [INC SYSTEM] preprocess with white file
0.00/0.31	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.31	c [INC SYSTEM] execute solver
0.00/0.59	c [INC SEARCH] formula is SAT
0.00/0.59	c [INC SYSTEM] solved the initial formula
0.00/0.59	c model valid
0.00/0.59	c current solution ok
0.00/0.60	o 347
0.00/0.60	c execute binary inc search
0.00/0.60	c [INC SEARCH] current bound: 173
0.00/0.60	c [INC SEARCH] iteration: 0
0.00/0.60	c [INC SEARCH] lower bound: 0 upperbound 347 current bound: 173 best value:347
0.00/0.60	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.60	c write failed with 2
0.00/0.60	c [INC SYSTEM] create new solver instance
0.00/0.60	c [INC] encode full formula
0.00/0.60	c set iterative enc to: swc
0.00/0.61	c [INC SEARCH] isOptimum variable: 0
0.00/0.61	c [INC SEARCH] formula is UNSAT
0.00/0.61	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.61	c write failed with 2
0.00/0.61	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x2662a40)
0.00/0.61	c sat variable: 0 optimum/unsat variable: 1
0.00/0.61	c [INC SEARCH] set lower bound to 174 upperbound 347
0.00/0.61	c [INC SEARCH] current bound: 260
0.00/0.61	c [INC SEARCH] iteration: 1
0.00/0.61	c [INC SEARCH] lower bound: 174 upperbound 347 current bound: 260 best value:347
0.00/0.61	c [INC SYSTEM] create new solver instance
0.00/0.61	c [INC] encode full formula
0.00/0.61	c set iterative enc to: swc
0.00/0.62	c [INC SEARCH] isOptimum variable: 0
2.16/2.26	c [INC SEARCH] formula is UNSAT
2.16/2.26	c [INC SYSTEM] there exists a inc, kill it!
2.16/2.26	c write failed with 2
2.16/2.26	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x2662a40)
2.16/2.26	c sat variable: 0 optimum/unsat variable: 1
2.16/2.26	c [INC SEARCH] set lower bound to 261 upperbound 347
2.16/2.26	c [INC SEARCH] current bound: 304
2.16/2.26	c [INC SEARCH] iteration: 2
2.16/2.26	c [INC SEARCH] lower bound: 261 upperbound 347 current bound: 304 best value:347
2.16/2.26	c [INC SYSTEM] create new solver instance
2.16/2.26	c [INC] encode full formula
2.16/2.26	c set iterative enc to: swc
2.16/2.27	c [INC SEARCH] isOptimum variable: 0
6.35/6.50	c [INC SEARCH] formula is UNSAT
6.35/6.50	c [INC SYSTEM] there exists a inc, kill it!
6.35/6.50	c write failed with 2
6.35/6.50	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x2662a40)
6.35/6.50	c sat variable: 0 optimum/unsat variable: 1
6.35/6.50	c [INC SEARCH] set lower bound to 305 upperbound 347
6.35/6.50	c [INC SEARCH] current bound: 326
6.35/6.50	c [INC SEARCH] iteration: 3
6.35/6.50	c [INC SEARCH] lower bound: 305 upperbound 347 current bound: 326 best value:347
6.35/6.50	c [INC SYSTEM] create new solver instance
6.35/6.50	c [INC] encode full formula
6.35/6.50	c set iterative enc to: swc
6.45/6.50	c [INC SEARCH] isOptimum variable: 0
11.22/11.37	c [INC SEARCH] formula is UNSAT
11.22/11.37	c [INC SYSTEM] there exists a inc, kill it!
11.22/11.37	c write failed with 2
11.22/11.37	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x2662a40)
11.33/11.42	c sat variable: 0 optimum/unsat variable: 1
11.33/11.42	c [INC SEARCH] set lower bound to 327 upperbound 347
11.33/11.42	c [INC SEARCH] current bound: 337
11.33/11.42	c [INC SEARCH] iteration: 4
11.33/11.42	c [INC SEARCH] lower bound: 327 upperbound 347 current bound: 337 best value:347
11.33/11.42	c [INC SYSTEM] create new solver instance
11.33/11.42	c [INC] encode full formula
11.33/11.42	c set iterative enc to: swc
11.33/11.42	c [INC SEARCH] isOptimum variable: 0
12.41/12.51	c [INC SEARCH] formula is SAT
12.41/12.51	c [INC SEARCH] copied best model
12.41/12.51	c sat variable: 1 optimum/unsat variable: 0
12.41/12.51	c model valid
12.41/12.51	c current solution ok
12.41/12.51	o 331
12.41/12.51	c [INC SEARCH] current bound: 329
12.41/12.51	c [INC SEARCH] iteration: 5
12.41/12.51	c [INC SEARCH] lower bound: 327 upperbound 331 current bound: 329 best value:331
12.41/12.51	c [INC ENCODE] setup new number of clauses ...
12.41/12.51	c [INC] encode incremental formula
12.41/12.51	c return only the limitting unit clause for 329
12.41/12.51	c [INC SYSTEM] transmit new clauses to solver: 1
12.41/12.51	c [INC SEARCH] isOptimum variable: 0
14.51/14.60	c [INC SEARCH] formula is UNSAT
14.51/14.60	c [INC SYSTEM] there exists a inc, kill it!
14.51/14.60	c write failed with 2
14.51/14.60	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x2662a40)
14.51/14.60	c sat variable: 0 optimum/unsat variable: 1
14.51/14.60	c [INC SEARCH] set lower bound to 330 upperbound 331
14.51/14.60	c [INC SEARCH] current bound: 330
14.51/14.60	c [INC SEARCH] iteration: 6
14.51/14.60	c [INC SEARCH] lower bound: 330 upperbound 331 current bound: 330 best value:331
14.51/14.60	c [INC SYSTEM] create new solver instance
14.51/14.60	c [INC] encode full formula
14.51/14.60	c set iterative enc to: swc
14.51/14.61	c [INC SEARCH] isOptimum variable: 0
20.18/20.39	c [INC SEARCH] formula is UNSAT
20.18/20.39	c [INC SYSTEM] there exists a inc, kill it!
20.18/20.39	c write failed with 2
20.18/20.39	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x2662a40)
20.18/20.39	c sat variable: 0 optimum/unsat variable: 1
20.18/20.39	c [INC SEARCH] set lower bound to 331 upperbound 331
20.18/20.39	c display solution
20.18/20.39	s OPTIMUM FOUND
20.18/20.39	v x1 x2 -x3 x4 -x5 -x6 x7 -x8 x9 x10 x11 -x12 x13 x14 -x15 x16 -x17 x18 x19 x20 -x21 x22 x23 -x24 x25 -x26 x27 x28 x29 -x30 x31 x32 -x33 x34 -x35 x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 x46 x47 -x48 x49 x50 -x51 x52 -x53 x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 x74 -x75 x76 x77 -x78 x79 -x80 x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 x91 x92 -x93 x94 x95 -x96 x97 -x98 x99

Verifier Data 

OK	331

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-3699807-1338067700/watcher-3699807-1338067700 -o /tmp/evaluation-result-3699807-1338067700/solver-3699807-1338067700 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699807-1338067700.opb 951015284 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: 3.13 2.93 2.39 3/179 16421
/proc/meminfo: memFree=27371372/32873648 swapFree=7104/7104
[pid=16421] ppid=16419 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16421/stat : 16421 (npSolver-pbo-I.) S 16419 16421 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272895443 9367552 275 33554432000 4194304 5064252 140736281263696 140736281262608 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16421/statm: 2287 275 233 213 0 72 0

[startup+0.0310011 s]
/proc/loadavg: 3.13 2.93 2.39 3/179 16421
/proc/meminfo: memFree=27371372/32873648 swapFree=7104/7104
[pid=16421] ppid=16419 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16421/stat : 16421 (npSolver-pbo-I.) S 16419 16421 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272895443 9367552 275 33554432000 4194304 5064252 140736281263696 140736281262608 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16421/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10021 s]
/proc/loadavg: 3.13 2.93 2.39 3/179 16421
/proc/meminfo: memFree=27371372/32873648 swapFree=7104/7104
[pid=16421] ppid=16419 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16421/stat : 16421 (npSolver-pbo-I.) S 16419 16421 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272895443 9367552 275 33554432000 4194304 5064252 140736281263696 140736281262608 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16421/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300202 s]
/proc/loadavg: 3.13 2.93 2.39 3/179 16421
/proc/meminfo: memFree=27371372/32873648 swapFree=7104/7104
[pid=16421] ppid=16419 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16421/stat : 16421 (npSolver-pbo-I.) S 16419 16421 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272895443 9367552 275 33554432000 4194304 5064252 140736281263696 140736281262608 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16421/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700111 s]
/proc/loadavg: 3.13 2.93 2.39 3/179 16421
/proc/meminfo: memFree=27371372/32873648 swapFree=7104/7104
[pid=16421] ppid=16419 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16421/stat : 16421 (npSolver-pbo-I.) S 16419 16421 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272895443 9367552 275 33554432000 4194304 5064252 140736281263696 140736281262608 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16421/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50017 s]
/proc/loadavg: 3.13 2.93 2.39 3/182 16432
/proc/meminfo: memFree=27346432/32873648 swapFree=7104/7104
[pid=16421] ppid=16419 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16421/stat : 16421 (npSolver-pbo-I.) S 16419 16421 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272895443 9367552 275 33554432000 4194304 5064252 140736281263696 140736281262608 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16421/statm: 2287 275 233 213 0 72 0
[pid=16422] ppid=16421 vsize=23180 CPUtime=0.59 cores=1,3,5,7
/proc/16422/stat : 16422 (npSolver-pbo) S 16421 16421 14700 0 -1 4202496 6121 5989 0 0 15 1 42 1 20 0 1 0 272895443 23736320 5420 33554432000 4194304 5992684 140733461899104 140733461884008 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/16422/statm: 5795 5420 187 440 0 5351 0
[pid=16432] ppid=16422 vsize=6468 CPUtime=0.87 cores=1,3,5,7
/proc/16432/stat : 16432 (glucosInc) R 16422 16421 14700 0 -1 4202496 1605 0 0 0 87 0 0 0 20 0 1 0 272895505 6623232 1046 33554432000 4194304 5654031 140736063652160 140736063650248 4232477 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16432/statm: 1617 1046 138 357 0 1257 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 38796

[startup+3.10015 s]
/proc/loadavg: 3.04 2.91 2.39 3/182 16432
/proc/meminfo: memFree=27345200/32873648 swapFree=7104/7104
[pid=16421] ppid=16419 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16421/stat : 16421 (npSolver-pbo-I.) S 16419 16421 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272895443 9367552 275 33554432000 4194304 5064252 140736281263696 140736281262608 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16421/statm: 2287 275 233 213 0 72 0
[pid=16422] ppid=16421 vsize=23180 CPUtime=2.24 cores=1,3,5,7
/proc/16422/stat : 16422 (npSolver-pbo) S 16421 16421 14700 0 -1 4202496 6233 8634 0 0 15 1 206 2 20 0 1 0 272895443 23736320 5422 33554432000 4194304 5992684 140733461899104 140733461884008 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/16422/statm: 5795 5422 187 440 0 5351 0
Current children cumulated CPU time (s) 2.24
Current children cumulated vsize (KiB) 32328
heavy processes:

[startup+6.30025 s]
/proc/loadavg: 3.04 2.91 2.39 3/181 16434
/proc/meminfo: memFree=27381616/32873648 swapFree=7104/7104
[pid=16421] ppid=16419 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16421/stat : 16421 (npSolver-pbo-I.) S 16419 16421 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272895443 9367552 275 33554432000 4194304 5064252 140736281263696 140736281262608 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16421/statm: 2287 275 233 213 0 72 0
[pid=16422] ppid=16421 vsize=23180 CPUtime=2.24 cores=1,3,5,7
/proc/16422/stat : 16422 (npSolver-pbo) S 16421 16421 14700 0 -1 4202496 6233 8634 0 0 15 1 206 2 20 0 1 0 272895443 23736320 5422 33554432000 4194304 5992684 140733461899104 140733461884008 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/16422/statm: 5795 5422 187 440 0 5351 0
[pid=16434] ppid=16422 vsize=10504 CPUtime=4.01 cores=1,3,5,7
/proc/16434/stat : 16434 (glucosInc) R 16422 16421 14700 0 -1 4202496 2561 0 0 0 401 0 0 0 20 0 1 0 272895670 10756096 1997 33554432000 4194304 5654031 140734677580704 140734677578584 4215112 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/16434/statm: 2626 1997 132 357 0 2266 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 42832

[startup+12.7002 s]
/proc/loadavg: 2.88 2.88 2.38 3/181 16438
/proc/meminfo: memFree=27381864/32873648 swapFree=7104/7104
[pid=16421] ppid=16419 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16421/stat : 16421 (npSolver-pbo-I.) S 16419 16421 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272895443 9367552 275 33554432000 4194304 5064252 140736281263696 140736281262608 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16421/statm: 2287 275 233 213 0 72 0
[pid=16422] ppid=16421 vsize=23180 CPUtime=11.33 cores=1,3,5,7
/proc/16422/stat : 16422 (npSolver-pbo) S 16421 16421 14700 0 -1 4202496 6538 14910 0 0 16 2 1111 4 20 0 1 0 272895443 23736320 5424 33554432000 4194304 5992684 140733461899104 140733461884008 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16422/statm: 5795 5424 187 440 0 5351 0
[pid=16438] ppid=16422 vsize=8540 CPUtime=1.28 cores=1,3,5,7
/proc/16438/stat : 16438 (glucosInc) R 16422 16421 14700 0 -1 4202496 1944 0 0 0 128 0 0 0 20 0 1 0 272896584 8744960 1415 33554432000 4194304 5654031 140735039542896 140735039541048 4232775 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/16438/statm: 2135 1415 151 357 0 1775 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 40868

############
# WARNING:
# current cumulated CPU time (14.51 s) is less than in the last sample (14.51 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (9.53674e-07 s) to the 'lost time'.

[startup+14.6003 s]
/proc/loadavg: 2.88 2.88 2.38 3/181 16438
/proc/meminfo: memFree=27377376/32873648 swapFree=7104/7104
[pid=16421] ppid=16419 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16421/stat : 16421 (npSolver-pbo-I.) S 16419 16421 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272895443 9367552 275 33554432000 4194304 5064252 140736281263696 140736281262608 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16421/statm: 2287 275 233 213 0 72 0
[pid=16422] ppid=16421 vsize=23180 CPUtime=11.33 cores=1,3,5,7
/proc/16422/stat : 16422 (npSolver-pbo) S 16421 16421 14700 0 -1 4202496 6538 14910 0 0 16 2 1111 4 20 0 1 0 272895443 23736320 5424 33554432000 4194304 5992684 140733461899104 140733461884008 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16422/statm: 5795 5424 187 440 0 5351 0
[pid=16438] ppid=16422 vsize=9132 CPUtime=3.18 cores=1,3,5,7
/proc/16438/stat : 16438 (glucosInc) R 16422 16421 14700 0 -1 4202496 2155 0 0 0 318 0 0 0 20 0 1 0 272896584 9351168 1617 33554432000 4194304 5654031 140735039542896 140735039530712 4215397 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/16438/statm: 2283 1617 151 357 0 1923 0
Current children cumulated CPU time (s) 14.51
Current children cumulated vsize (KiB) 41460

[startup+14.7002 s]
/proc/loadavg: 2.88 2.88 2.38 3/181 16438
/proc/meminfo: memFree=27377376/32873648 swapFree=7104/7104
[pid=16421] ppid=16419 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16421/stat : 16421 (npSolver-pbo-I.) S 16419 16421 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272895443 9367552 275 33554432000 4194304 5064252 140736281263696 140736281262608 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16421/statm: 2287 275 233 213 0 72 0
[pid=16422] ppid=16421 vsize=23180 CPUtime=14.51 cores=1,3,5,7
/proc/16422/stat : 16422 (npSolver-pbo) S 16421 16421 14700 0 -1 4202496 6596 17582 0 0 16 2 1429 4 20 0 1 0 272895443 23736320 5424 33554432000 4194304 5992684 140733461899104 140733461884008 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16422/statm: 5795 5424 187 440 0 5351 0
Current children cumulated CPU time (s) 14.51
Current children cumulated vsize (KiB) 32328
#
############


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

[startup+15.9003 s]
/proc/loadavg: 2.88 2.88 2.38 3/181 16440
/proc/meminfo: memFree=27377180/32873648 swapFree=7104/7104
[pid=16421] ppid=16419 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16421/stat : 16421 (npSolver-pbo-I.) S 16419 16421 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272895443 9367552 275 33554432000 4194304 5064252 140736281263696 140736281262608 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16421/statm: 2287 275 233 213 0 72 0
[pid=16422] ppid=16421 vsize=23180 CPUtime=14.51 cores=1,3,5,7
/proc/16422/stat : 16422 (npSolver-pbo) S 16421 16421 14700 0 -1 4202496 6596 17582 0 0 16 2 1429 4 20 0 1 0 272895443 23736320 5424 33554432000 4194304 5992684 140733461899104 140733461884008 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16422/statm: 5795 5424 187 440 0 5351 0
[pid=16440] ppid=16422 vsize=7832 CPUtime=1.27 cores=1,3,5,7
/proc/16440/stat : 16440 (glucosInc) R 16422 16421 14700 0 -1 4202496 2001 0 0 0 127 0 0 0 20 0 1 0 272896904 8019968 1352 33554432000 4194304 5654031 140733930188992 140733930187080 4232415 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/16440/statm: 1958 1352 132 357 0 1598 0
Current children cumulated CPU time (s) 15.78
Current children cumulated vsize (KiB) 40160

[startup+17.5002 s]
/proc/loadavg: 2.81 2.86 2.38 3/181 16440
/proc/meminfo: memFree=27373180/32873648 swapFree=7104/7104
[pid=16421] ppid=16419 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16421/stat : 16421 (npSolver-pbo-I.) S 16419 16421 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272895443 9367552 275 33554432000 4194304 5064252 140736281263696 140736281262608 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16421/statm: 2287 275 233 213 0 72 0
[pid=16422] ppid=16421 vsize=23180 CPUtime=14.51 cores=1,3,5,7
/proc/16422/stat : 16422 (npSolver-pbo) S 16421 16421 14700 0 -1 4202496 6596 17582 0 0 16 2 1429 4 20 0 1 0 272895443 23736320 5424 33554432000 4194304 5992684 140733461899104 140733461884008 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16422/statm: 5795 5424 187 440 0 5351 0
[pid=16440] ppid=16422 vsize=10512 CPUtime=2.88 cores=1,3,5,7
/proc/16440/stat : 16440 (glucosInc) R 16422 16421 14700 0 -1 4202496 2235 0 0 0 288 0 0 0 20 0 1 0 272896904 10764288 2087 33554432000 4194304 5654031 140733930188992 140733930186872 4232767 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/16440/statm: 2628 2087 132 357 0 2268 0
Current children cumulated CPU time (s) 17.39
Current children cumulated vsize (KiB) 42840

[startup+19.1003 s]
/proc/loadavg: 2.81 2.86 2.38 3/181 16440
/proc/meminfo: memFree=27371132/32873648 swapFree=7104/7104
[pid=16421] ppid=16419 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16421/stat : 16421 (npSolver-pbo-I.) S 16419 16421 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272895443 9367552 275 33554432000 4194304 5064252 140736281263696 140736281262608 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16421/statm: 2287 275 233 213 0 72 0
[pid=16422] ppid=16421 vsize=23180 CPUtime=14.51 cores=1,3,5,7
/proc/16422/stat : 16422 (npSolver-pbo) S 16421 16421 14700 0 -1 4202496 6596 17582 0 0 16 2 1429 4 20 0 1 0 272895443 23736320 5424 33554432000 4194304 5992684 140733461899104 140733461884008 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16422/statm: 5795 5424 187 440 0 5351 0
[pid=16440] ppid=16422 vsize=10512 CPUtime=4.47 cores=1,3,5,7
/proc/16440/stat : 16440 (glucosInc) R 16422 16421 14700 0 -1 4202496 2235 0 0 0 447 0 0 0 20 0 1 0 272896904 10764288 2087 33554432000 4194304 5654031 140733930188992 140733930186872 4233184 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/16440/statm: 2628 2087 132 357 0 2268 0
Current children cumulated CPU time (s) 18.98
Current children cumulated vsize (KiB) 42840

[startup+19.9003 s]
/proc/loadavg: 2.81 2.86 2.38 3/181 16440
/proc/meminfo: memFree=27369892/32873648 swapFree=7104/7104
[pid=16421] ppid=16419 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16421/stat : 16421 (npSolver-pbo-I.) S 16419 16421 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272895443 9367552 275 33554432000 4194304 5064252 140736281263696 140736281262608 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16421/statm: 2287 275 233 213 0 72 0
[pid=16422] ppid=16421 vsize=23180 CPUtime=14.51 cores=1,3,5,7
/proc/16422/stat : 16422 (npSolver-pbo) S 16421 16421 14700 0 -1 4202496 6596 17582 0 0 16 2 1429 4 20 0 1 0 272895443 23736320 5424 33554432000 4194304 5992684 140733461899104 140733461884008 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16422/statm: 5795 5424 187 440 0 5351 0
[pid=16440] ppid=16422 vsize=13300 CPUtime=5.27 cores=1,3,5,7
/proc/16440/stat : 16440 (glucosInc) R 16422 16421 14700 0 -1 4202496 2517 0 0 0 527 0 0 0 20 0 1 0 272896904 13619200 2369 33554432000 4194304 5654031 140733930188992 140733930186872 4216110 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/16440/statm: 3325 2369 132 357 0 2965 0
Current children cumulated CPU time (s) 19.78
Current children cumulated vsize (KiB) 45628

[startup+20.3003 s]
/proc/loadavg: 2.81 2.86 2.38 3/181 16440
/proc/meminfo: memFree=27369892/32873648 swapFree=7104/7104
[pid=16421] ppid=16419 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16421/stat : 16421 (npSolver-pbo-I.) S 16419 16421 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272895443 9367552 275 33554432000 4194304 5064252 140736281263696 140736281262608 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16421/statm: 2287 275 233 213 0 72 0
[pid=16422] ppid=16421 vsize=23180 CPUtime=14.51 cores=1,3,5,7
/proc/16422/stat : 16422 (npSolver-pbo) S 16421 16421 14700 0 -1 4202496 6596 17582 0 0 16 2 1429 4 20 0 1 0 272895443 23736320 5424 33554432000 4194304 5992684 140733461899104 140733461884008 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16422/statm: 5795 5424 187 440 0 5351 0
[pid=16440] ppid=16422 vsize=13300 CPUtime=5.67 cores=1,3,5,7
/proc/16440/stat : 16440 (glucosInc) R 16422 16421 14700 0 -1 4202496 2517 0 0 0 567 0 0 0 20 0 1 0 272896904 13619200 2369 33554432000 4194304 5654031 140733930188992 140733930186872 4215919 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/16440/statm: 3325 2369 132 357 0 2965 0
Current children cumulated CPU time (s) 20.18
Current children cumulated vsize (KiB) 45628

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 9.53674e-07
#  lost CPU user time (s): 9.53674e-07
#  lost CPU system time (s): 0

Real time (s): 20.4003
CPU time (s): 20.3159
CPU user time (s): 20.2349
CPU system time (s): 0.080987
CPU usage (%): 99.5863
Max. virtual memory (cumulated for all children) (KiB): 45628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.2349
system time used= 0.080987
maximum resident set size= 22336
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27543
page faults= 0
swaps= 0
block input operations= 0
block output operations= 4944
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 100
involuntary context switches= 115

runsolver used 0.049992 second user time and 0.12798 second system time

The end

Launcher Data 

Begin job on node127 at 2012-05-26 23:28:20
IDJOB=3699807
IDBENCH=2821
IDSOLVER=2276
FILE ID=node127/3699807-1338067700
RUNJOBID= node127-1338052949-14717
PBS_JOBID= 14624406
Free space on /tmp= 70976 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=331-Q=347.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699807-1338067700/watcher-3699807-1338067700 -o /tmp/evaluation-result-3699807-1338067700/solver-3699807-1338067700 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699807-1338067700.opb 951015284 HOME HOME

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

MD5SUM BENCH= bc5556599db1a5ea61cd107ee0fe0f76
RANDOM SEED=951015284

node127.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5331.94
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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:       32873648 kB
MemFree:        27371916 kB
Buffers:          329704 kB
Cached:          3427676 kB
SwapCached:            0 kB
Active:          2130320 kB
Inactive:        2548236 kB
Active(anon):     923288 kB
Inactive(anon):        0 kB
Active(file):    1207032 kB
Inactive(file):  2548236 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8516 kB
Writeback:             0 kB
AnonPages:        929424 kB
Mapped:            15772 kB
Shmem:               200 kB
Slab:             681264 kB
SReclaimable:     125312 kB
SUnreclaim:       555952 kB
KernelStack:        1512 kB
PageTables:         5696 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1175096 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    425984 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70968 MiB
End job on node127 at 2012-05-26 23:28:40