Trace number 3698422

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) 257.56 284.482

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12060_6.std.opb
MD5SUM2cfe94d08112cb5e579263a7aabde4b0
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark110
Best CPU time to get the best result obtained on this benchmark1.2948
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints256039
Number of constraints which are clauses254839
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint120
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
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 

5.28/5.37	c run inc solver
5.28/5.37	c [INC SYSTEM] run initial solver
5.28/5.37	c [INC SYSTEM] preprocess with white file
18.60/18.82	c [INC SYSTEM] finished preprocessing in 13 s
18.60/18.82	c [INC SYSTEM] execute solver
256.47/256.61	c [INC SEARCH] formula is SAT
256.76/256.95	c [INC SYSTEM] solved the initial formula
257.17/257.33	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
257.56/284.48	HOME/npSolver-pbo-Itd.sh: line 18:  6318 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-3698422-1338084795/watcher-3698422-1338084795 -o /tmp/evaluation-result-3698422-1338084795/solver-3698422-1338084795 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698422-1338084795.opb 1785211590 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: 2.43 2.27 2.11 3/179 6317
/proc/meminfo: memFree=31266140/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0

[startup+0.0422489 s]
/proc/loadavg: 2.43 2.27 2.11 3/179 6317
/proc/meminfo: memFree=31266140/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100257 s]
/proc/loadavg: 2.43 2.27 2.11 3/179 6317
/proc/meminfo: memFree=31266140/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300227 s]
/proc/loadavg: 2.43 2.27 2.11 3/179 6317
/proc/meminfo: memFree=31266140/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700232 s]
/proc/loadavg: 2.43 2.27 2.11 3/179 6317
/proc/meminfo: memFree=31266140/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.43 2.27 2.11 3/181 6319
/proc/meminfo: memFree=31225564/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0
[pid=6318] ppid=6317 vsize=110748 CPUtime=1.48 cores=0,2,4,6
/proc/6318/stat : 6318 (npSolver-pbo) R 6317 6317 25976 0 -1 4202496 14509 0 0 0 145 3 0 0 20 0 1 0 274605586 113405952 22642 33554432000 4194304 5992684 140735931759264 140735931754680 4523497 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6318/statm: 27687 22642 158 440 0 27243 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 119896

[startup+3.10031 s]
/proc/loadavg: 2.43 2.27 2.11 3/181 6319
/proc/meminfo: memFree=31114784/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0
[pid=6318] ppid=6317 vsize=515780 CPUtime=3.08 cores=0,2,4,6
/proc/6318/stat : 6318 (npSolver-pbo) R 6317 6317 25976 0 -1 4202496 34965 0 0 0 300 8 0 0 20 0 1 0 274605586 528158720 85479 33554432000 4194304 5992684 140735931759264 140735931754680 5045366 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6318/statm: 128945 85479 158 440 0 128501 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 524928

[startup+6.3004 s]
/proc/loadavg: 2.47 2.28 2.11 3/183 6321
/proc/meminfo: memFree=30570388/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0
[pid=6318] ppid=6317 vsize=478860 CPUtime=5.37 cores=0,2,4,6
/proc/6318/stat : 6318 (npSolver-pbo) S 6317 6317 25976 0 -1 4202496 59251 0 0 0 487 50 0 0 20 0 1 0 274605586 490352640 112608 33554432000 4194304 5992684 140735931759264 140735931753712 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6318/statm: 119715 112608 165 440 0 119271 0
[pid=6320] ppid=6318 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6320/stat : 6320 (cp2_pre.sh) S 6318 6317 25976 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 274606124 9367552 277 33554432000 4194304 5064252 140735904409984 140735904408688 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6320/statm: 2287 277 234 213 0 72 0
[pid=6321] ppid=6320 vsize=138220 CPUtime=0.9 cores=0,2,4,6
/proc/6321/stat : 6321 (coprocessor) R 6320 6317 25976 0 -1 4202496 12147 0 0 0 85 5 0 0 20 0 1 0 274606125 141537280 33693 33554432000 4194304 6586260 140736572582672 140736572579432 5732400 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/6321/statm: 34555 33693 137 584 0 33967 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 635376

[startup+12.7003 s]
/proc/loadavg: 2.43 2.28 2.11 3/183 6321
/proc/meminfo: memFree=29700872/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0
[pid=6318] ppid=6317 vsize=478860 CPUtime=5.37 cores=0,2,4,6
/proc/6318/stat : 6318 (npSolver-pbo) S 6317 6317 25976 0 -1 4202496 59251 0 0 0 487 50 0 0 20 0 1 0 274605586 490352640 112608 33554432000 4194304 5992684 140735931759264 140735931753712 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6318/statm: 119715 112608 165 440 0 119271 0
[pid=6320] ppid=6318 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6320/stat : 6320 (cp2_pre.sh) S 6318 6317 25976 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 274606124 9367552 277 33554432000 4194304 5064252 140735904409984 140735904408688 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6320/statm: 2287 277 234 213 0 72 0
[pid=6321] ppid=6320 vsize=1082560 CPUtime=7.3 cores=0,2,4,6
/proc/6321/stat : 6321 (coprocessor) R 6320 6317 25976 0 -1 4202496 19655 0 0 0 688 42 0 0 20 0 1 0 274606125 1108541440 197815 33554432000 4194304 6586260 140736572582672 140736572578424 5732496 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/6321/statm: 270640 197815 158 584 0 270052 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1579716

[startup+25.5003 s]
/proc/loadavg: 2.34 2.26 2.11 3/182 6323
/proc/meminfo: memFree=29245868/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0
[pid=6318] ppid=6317 vsize=478860 CPUtime=18.65 cores=0,2,4,6
/proc/6318/stat : 6318 (npSolver-pbo) S 6317 6317 25976 0 -1 4202496 59267 20559 0 0 487 50 1251 77 20 0 1 0 274605586 490352640 112610 33554432000 4194304 5992684 140735931759264 140735931745528 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/6318/statm: 119715 112610 167 440 0 119271 0
[pid=6323] ppid=6318 vsize=1620328 CPUtime=6.66 cores=0,2,4,6
/proc/6323/stat : 6323 (glucosInc) R 6318 6317 25976 0 -1 4202496 191663 0 0 0 615 51 0 0 20 0 1 0 274607468 1659215872 334535 33554432000 4194304 5654031 140735415431392 140735415429272 4232752 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/6323/statm: 405082 334535 130 357 0 404722 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 2108336

[startup+51.1003 s]
/proc/loadavg: 2.22 2.24 2.10 3/182 6323
/proc/meminfo: memFree=29266232/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0
[pid=6318] ppid=6317 vsize=478860 CPUtime=18.65 cores=0,2,4,6
/proc/6318/stat : 6318 (npSolver-pbo) S 6317 6317 25976 0 -1 4202496 59267 20559 0 0 487 50 1251 77 20 0 1 0 274605586 490352640 112610 33554432000 4194304 5992684 140735931759264 140735931745528 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/6318/statm: 119715 112610 167 440 0 119271 0
[pid=6323] ppid=6318 vsize=1621120 CPUtime=32.24 cores=0,2,4,6
/proc/6323/stat : 6323 (glucosInc) R 6318 6317 25976 0 -1 4202496 191879 0 0 0 3173 51 0 0 20 0 1 0 274607468 1660026880 334751 33554432000 4194304 5654031 140735415431392 140735415429176 4232477 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/6323/statm: 405280 334751 130 357 0 404920 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 2109128

[startup+102.307 s]
/proc/loadavg: 2.09 2.20 2.09 3/181 6324
/proc/meminfo: memFree=29251728/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0
[pid=6318] ppid=6317 vsize=478860 CPUtime=18.65 cores=0,2,4,6
/proc/6318/stat : 6318 (npSolver-pbo) S 6317 6317 25976 0 -1 4202496 59267 20559 0 0 487 50 1251 77 20 0 1 0 274605586 490352640 112610 33554432000 4194304 5992684 140735931759264 140735931745528 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/6318/statm: 119715 112610 167 440 0 119271 0
[pid=6323] ppid=6318 vsize=1621912 CPUtime=83.44 cores=0,2,4,6
/proc/6323/stat : 6323 (glucosInc) R 6318 6317 25976 0 -1 4202496 192086 0 0 0 8293 51 0 0 20 0 1 0 274607468 1660837888 335980 33554432000 4194304 5654031 140735415431392 140735415429272 4232477 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6323/statm: 405478 335980 130 357 0 405118 0
Current children cumulated CPU time (s) 102.09
Current children cumulated vsize (KiB) 2109920

[startup+162.3 s]
/proc/loadavg: 2.03 2.16 2.09 3/181 6324
/proc/meminfo: memFree=29234480/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0
[pid=6318] ppid=6317 vsize=478860 CPUtime=18.65 cores=0,2,4,6
/proc/6318/stat : 6318 (npSolver-pbo) S 6317 6317 25976 0 -1 4202496 59267 20559 0 0 487 50 1251 77 20 0 1 0 274605586 490352640 112610 33554432000 4194304 5992684 140735931759264 140735931745528 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/6318/statm: 119715 112610 167 440 0 119271 0
[pid=6323] ppid=6318 vsize=1626728 CPUtime=143.43 cores=0,2,4,6
/proc/6323/stat : 6323 (glucosInc) R 6318 6317 25976 0 -1 4202496 193300 0 0 0 14291 52 0 0 20 0 1 0 274607468 1665769472 337705 33554432000 4194304 5654031 140735415431392 140735415429176 4232707 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6323/statm: 406682 337705 139 357 0 406322 0
Current children cumulated CPU time (s) 162.08
Current children cumulated vsize (KiB) 2114736

[startup+222.3 s]
/proc/loadavg: 2.01 2.13 2.08 3/181 6324
/proc/meminfo: memFree=29248396/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0
[pid=6318] ppid=6317 vsize=478860 CPUtime=18.65 cores=0,2,4,6
/proc/6318/stat : 6318 (npSolver-pbo) S 6317 6317 25976 0 -1 4202496 59267 20559 0 0 487 50 1251 77 20 0 1 0 274605586 490352640 112610 33554432000 4194304 5992684 140735931759264 140735931745528 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/6318/statm: 119715 112610 167 440 0 119271 0
[pid=6323] ppid=6318 vsize=1627388 CPUtime=203.42 cores=0,2,4,6
/proc/6323/stat : 6323 (glucosInc) R 6318 6317 25976 0 -1 4202496 193443 0 0 0 20290 52 0 0 20 0 1 0 274607468 1666445312 338359 33554432000 4194304 5654031 140735415431392 140735415429176 4232775 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6323/statm: 406847 338359 139 357 0 406487 0
Current children cumulated CPU time (s) 222.07
Current children cumulated vsize (KiB) 2115396

[startup+282.3 s]
/proc/loadavg: 2.64 2.25 2.12 2/182 6325
/proc/meminfo: memFree=27856632/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0
[pid=6318] ppid=6317 vsize=637816 CPUtime=20 cores=0,2,4,6
/proc/6318/stat : 6318 (npSolver-pbo) S 6317 6317 25976 0 -1 4204032 66204 20559 0 0 575 97 1251 77 20 0 1 0 274605586 653123584 152367 33554432000 4194304 5992684 140735931759264 140735931753800 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6318/statm: 159454 152367 185 440 0 159010 0
[pid=6323] ppid=6318 vsize=1635996 CPUtime=237.56 cores=0,2,4,6
/proc/6323/stat : 6323 (glucosInc) S 6318 6317 25976 0 -1 4202496 195685 0 0 0 23702 54 0 0 20 0 1 0 274607468 1675259904 345200 33554432000 4194304 5654031 140735415431392 140735415429704 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/6323/statm: 408999 345200 145 357 0 408639 0
Current children cumulated CPU time (s) 257.56
Current children cumulated vsize (KiB) 2282960

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

[startup+283.1 s]
/proc/loadavg: 2.64 2.25 2.12 2/182 6325
/proc/meminfo: memFree=27856756/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0
[pid=6318] ppid=6317 vsize=637816 CPUtime=20 cores=0,2,4,6
/proc/6318/stat : 6318 (npSolver-pbo) S 6317 6317 25976 0 -1 4204032 66204 20559 0 0 575 97 1251 77 20 0 1 0 274605586 653123584 152367 33554432000 4194304 5992684 140735931759264 140735931753800 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6318/statm: 159454 152367 185 440 0 159010 0
[pid=6323] ppid=6318 vsize=1635996 CPUtime=237.56 cores=0,2,4,6
/proc/6323/stat : 6323 (glucosInc) S 6318 6317 25976 0 -1 4202496 195685 0 0 0 23702 54 0 0 20 0 1 0 274607468 1675259904 345200 33554432000 4194304 5654031 140735415431392 140735415429704 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/6323/statm: 408999 345200 145 357 0 408639 0
Current children cumulated CPU time (s) 257.56
Current children cumulated vsize (KiB) 2282960

[startup+283.9 s]
/proc/loadavg: 2.75 2.28 2.13 2/182 6325
/proc/meminfo: memFree=27854832/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0
[pid=6318] ppid=6317 vsize=637816 CPUtime=20 cores=0,2,4,6
/proc/6318/stat : 6318 (npSolver-pbo) S 6317 6317 25976 0 -1 4204032 66204 20559 0 0 575 97 1251 77 20 0 1 0 274605586 653123584 152367 33554432000 4194304 5992684 140735931759264 140735931753800 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6318/statm: 159454 152367 185 440 0 159010 0
[pid=6323] ppid=6318 vsize=1635996 CPUtime=237.56 cores=0,2,4,6
/proc/6323/stat : 6323 (glucosInc) S 6318 6317 25976 0 -1 4202496 195685 0 0 0 23702 54 0 0 20 0 1 0 274607468 1675259904 345200 33554432000 4194304 5654031 140735415431392 140735415429704 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/6323/statm: 408999 345200 145 357 0 408639 0
Current children cumulated CPU time (s) 257.56
Current children cumulated vsize (KiB) 2282960

[startup+284.3 s]
/proc/loadavg: 2.75 2.28 2.13 2/182 6325
/proc/meminfo: memFree=27854832/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0
[pid=6318] ppid=6317 vsize=637816 CPUtime=20 cores=0,2,4,6
/proc/6318/stat : 6318 (npSolver-pbo) S 6317 6317 25976 0 -1 4204032 66204 20559 0 0 575 97 1251 77 20 0 1 0 274605586 653123584 152367 33554432000 4194304 5992684 140735931759264 140735931753800 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6318/statm: 159454 152367 185 440 0 159010 0
[pid=6323] ppid=6318 vsize=1635996 CPUtime=237.56 cores=0,2,4,6
/proc/6323/stat : 6323 (glucosInc) S 6318 6317 25976 0 -1 4202496 195685 0 0 0 23702 54 0 0 20 0 1 0 274607468 1675259904 345200 33554432000 4194304 5654031 140735415431392 140735415429704 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/6323/statm: 408999 345200 145 357 0 408639 0
Current children cumulated CPU time (s) 257.56
Current children cumulated vsize (KiB) 2282960

[startup+284.4 s]
/proc/loadavg: 2.75 2.28 2.13 2/182 6325
/proc/meminfo: memFree=27854832/32873844 swapFree=7372/7372
[pid=6317] ppid=6315 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6317/stat : 6317 (npSolver-pbo-It) S 6315 6317 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274605586 9367552 275 33554432000 4194304 5064252 140734395575872 140734395574784 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6317/statm: 2287 275 233 213 0 72 0
[pid=6318] ppid=6317 vsize=637816 CPUtime=20 cores=0,2,4,6
/proc/6318/stat : 6318 (npSolver-pbo) S 6317 6317 25976 0 -1 4204032 66204 20559 0 0 575 97 1251 77 20 0 1 0 274605586 653123584 152367 33554432000 4194304 5992684 140735931759264 140735931753800 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6318/statm: 159454 152367 185 440 0 159010 0
[pid=6323] ppid=6318 vsize=1635996 CPUtime=237.56 cores=0,2,4,6
/proc/6323/stat : 6323 (glucosInc) S 6318 6317 25976 0 -1 4202496 195685 0 0 0 23702 54 0 0 20 0 1 0 274607468 1675259904 345200 33554432000 4194304 5654031 140735415431392 140735415429704 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/6323/statm: 408999 345200 145 357 0 408639 0
Current children cumulated CPU time (s) 257.56
Current children cumulated vsize (KiB) 2282960

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6317 and gives
#  childrusage.ru_utime.tv_sec=18
#  childrusage.ru_utime.tv_usec=277221
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=770730
# CPU time returned by wait4() is 20.048
# while last known CPU time is 257.56
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 284.482
CPU time (s): 257.56
CPU user time (s): 255.28
CPU system time (s): 2.28
CPU usage (%): 90.5366
Max. virtual memory (cumulated for all children) (KiB): 2282960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.2772
system time used= 1.77073
maximum resident set size= 791268
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87138
page faults= 0
swaps= 0
block input operations= 0
block output operations= 911752
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 168119
involuntary context switches= 28

runsolver used 0.661899 second user time and 1.58476 second system time

The end

Launcher Data 

Begin job on node118 at 2012-05-27 04:13:15
IDJOB=3698422
IDBENCH=77508
IDSOLVER=2275
FILE ID=node118/3698422-1338084795
RUNJOBID= node118-1338052229-25992
PBS_JOBID= 14624390
Free space on /tmp= 71612 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12060_6.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698422-1338084795/watcher-3698422-1338084795 -o /tmp/evaluation-result-3698422-1338084795/solver-3698422-1338084795 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698422-1338084795.opb 1785211590 HOME HOME

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

MD5SUM BENCH= 2cfe94d08112cb5e579263a7aabde4b0
RANDOM SEED=1785211590

node118.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		: 2666.212
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	: 5332.42
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		: 2666.212
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	: 5438.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
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	: 5331.92
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		: 2666.212
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		: 2666.212
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	: 5320.68
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		: 2666.212
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		: 2666.212
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		: 2666.212
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31266668 kB
Buffers:          276292 kB
Cached:           303484 kB
SwapCached:            0 kB
Active:           682508 kB
Inactive:          99376 kB
Active(anon):     190972 kB
Inactive(anon):    12540 kB
Active(file):     491536 kB
Inactive(file):    86836 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             18028 kB
Writeback:             0 kB
AnonPages:        224316 kB
Mapped:            13168 kB
Shmem:               200 kB
Slab:             680108 kB
SReclaimable:     120484 kB
SUnreclaim:       559624 kB
KernelStack:        1512 kB
PageTables:         4668 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     345616 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    112640 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= 70824 MiB
End job on node118 at 2012-05-27 04:18:00