Trace number 3699985

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) 27.82 40.5602

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/
j60opt/normalized-j603_6.std.opb
MD5SUM44ae13ddffa8a8b71890c24d41e909fa
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark57
Best CPU time to get the best result obtained on this benchmark0.143977
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables36722
Total number of constraints117788
Number of constraints which are clauses116588
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 constraint18
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 

6.78/6.85	c run inc solver
6.78/6.85	c [INC SYSTEM] run initial solver
6.78/6.85	c [INC SYSTEM] preprocess with white file
25.84/26.13	c [INC SYSTEM] finished preprocessing in 19 s
25.84/26.13	c [INC SYSTEM] execute solver
27.43/27.77	c [INC SEARCH] formula is SAT
27.43/27.78	c [INC SYSTEM] solved the initial formula
27.70/28.29	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
27.82/40.56	HOME/npSolver-pbo-I.sh: line 18: 23169 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-3699985-1338086106/watcher-3699985-1338086106 -o /tmp/evaluation-result-3699985-1338086106/solver-3699985-1338086106 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699985-1338086106.opb 322885805 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: 2.99 2.94 2.46 3/182 23168
/proc/meminfo: memFree=31102340/32873844 swapFree=7112/7112
[pid=23168] ppid=23166 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23168/stat : 23168 (npSolver-pbo-I.) S 23166 23168 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274735937 9367552 275 33554432000 4194304 5064252 140736619150576 140736619149488 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23168/statm: 2287 275 233 213 0 72 0

[startup+0.024776 s]
/proc/loadavg: 2.99 2.94 2.46 3/182 23168
/proc/meminfo: memFree=31102340/32873844 swapFree=7112/7112
[pid=23168] ppid=23166 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23168/stat : 23168 (npSolver-pbo-I.) S 23166 23168 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274735937 9367552 275 33554432000 4194304 5064252 140736619150576 140736619149488 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23168/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100248 s]
/proc/loadavg: 2.99 2.94 2.46 3/182 23168
/proc/meminfo: memFree=31102340/32873844 swapFree=7112/7112
[pid=23168] ppid=23166 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23168/stat : 23168 (npSolver-pbo-I.) S 23166 23168 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274735937 9367552 275 33554432000 4194304 5064252 140736619150576 140736619149488 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23168/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300224 s]
/proc/loadavg: 2.99 2.94 2.46 3/182 23168
/proc/meminfo: memFree=31102340/32873844 swapFree=7112/7112
[pid=23168] ppid=23166 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23168/stat : 23168 (npSolver-pbo-I.) S 23166 23168 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274735937 9367552 275 33554432000 4194304 5064252 140736619150576 140736619149488 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23168/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700224 s]
/proc/loadavg: 2.99 2.94 2.46 3/182 23168
/proc/meminfo: memFree=31102340/32873844 swapFree=7112/7112
[pid=23168] ppid=23166 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23168/stat : 23168 (npSolver-pbo-I.) S 23166 23168 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274735937 9367552 275 33554432000 4194304 5064252 140736619150576 140736619149488 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23168/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50024 s]
/proc/loadavg: 2.99 2.94 2.46 4/184 23173
/proc/meminfo: memFree=31292336/32873844 swapFree=7112/7112
[pid=23168] ppid=23166 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23168/stat : 23168 (npSolver-pbo-I.) S 23166 23168 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274735937 9367552 275 33554432000 4194304 5064252 140736619150576 140736619149488 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23168/statm: 2287 275 233 213 0 72 0
[pid=23169] ppid=23168 vsize=67660 CPUtime=1.48 cores=0,2,4,6
/proc/23169/stat : 23169 (npSolver-pbo) R 23168 23168 8474 0 -1 4202496 3670 0 0 0 146 2 0 0 20 0 1 0 274735938 69283840 10779 33554432000 4194304 5992684 140735477758992 140735477718040 4571390 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/23169/statm: 16915 10779 145 440 0 16471 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 76808

[startup+3.1002 s]
/proc/loadavg: 2.99 2.94 2.46 2/184 23173
/proc/meminfo: memFree=31105912/32873844 swapFree=7112/7112
[pid=23168] ppid=23166 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23168/stat : 23168 (npSolver-pbo-I.) S 23166 23168 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274735937 9367552 275 33554432000 4194304 5064252 140736619150576 140736619149488 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23168/statm: 2287 275 233 213 0 72 0
[pid=23169] ppid=23168 vsize=133196 CPUtime=3.09 cores=0,2,4,6
/proc/23169/stat : 23169 (npSolver-pbo) R 23168 23168 8474 0 -1 4202496 4238 0 0 0 305 4 0 0 20 0 1 0 274735938 136392704 23579 33554432000 4194304 5992684 140735477758992 140735477718440 4768649 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23169/statm: 33299 23579 145 440 0 32855 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 142344

[startup+6.30024 s]
/proc/loadavg: 2.99 2.94 2.47 3/184 23214
/proc/meminfo: memFree=31110656/32873844 swapFree=7112/7112
[pid=23168] ppid=23166 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23168/stat : 23168 (npSolver-pbo-I.) S 23166 23168 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274735937 9367552 275 33554432000 4194304 5064252 140736619150576 140736619149488 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23168/statm: 2287 275 233 213 0 72 0
[pid=23169] ppid=23168 vsize=264268 CPUtime=6.28 cores=0,2,4,6
/proc/23169/stat : 23169 (npSolver-pbo) R 23168 23168 8474 0 -1 4202496 4862 0 0 0 621 7 0 0 20 0 1 0 274735938 270610432 48667 33554432000 4194304 5992684 140735477758992 140735477755112 4523464 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/23169/statm: 66067 48667 145 440 0 65623 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 273416

[startup+12.7003 s]
/proc/loadavg: 3.07 2.96 2.47 3/186 23216
/proc/meminfo: memFree=29692380/32873844 swapFree=7112/7112
[pid=23168] ppid=23166 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23168/stat : 23168 (npSolver-pbo-I.) S 23166 23168 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274735937 9367552 275 33554432000 4194304 5064252 140736619150576 140736619149488 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23168/statm: 2287 275 233 213 0 72 0
[pid=23169] ppid=23168 vsize=275868 CPUtime=6.84 cores=0,2,4,6
/proc/23169/stat : 23169 (npSolver-pbo) S 23168 23168 8474 0 -1 4202496 8138 0 0 0 648 36 0 0 20 0 1 0 274735938 282488832 53576 33554432000 4194304 5992684 140735477758992 140735477753440 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/23169/statm: 68967 53576 165 440 0 68523 0
[pid=23215] ppid=23169 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23215/stat : 23215 (cp2_pre.sh) S 23169 23168 8474 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 274736623 9367552 276 33554432000 4194304 5064252 140736829334272 140736829332976 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23215/statm: 2287 276 234 213 0 72 0
[pid=23216] ppid=23215 vsize=425808 CPUtime=5.83 cores=0,2,4,6
/proc/23216/stat : 23216 (coprocessor) R 23215 23168 8474 0 -1 4202496 81710 0 0 0 565 18 0 0 20 0 1 0 274736623 436027392 102114 33554432000 4194304 6586260 140734185372400 140734185368552 4498512 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/23216/statm: 106452 102114 170 584 0 105864 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 719972

[startup+25.5004 s]
/proc/loadavg: 2.90 2.93 2.47 3/185 23219
/proc/meminfo: memFree=30024912/32873844 swapFree=7112/7112
[pid=23168] ppid=23166 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23168/stat : 23168 (npSolver-pbo-I.) S 23166 23168 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274735937 9367552 275 33554432000 4194304 5064252 140736619150576 140736619149488 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23168/statm: 2287 275 233 213 0 72 0
[pid=23169] ppid=23168 vsize=275868 CPUtime=6.84 cores=0,2,4,6
/proc/23169/stat : 23169 (npSolver-pbo) S 23168 23168 8474 0 -1 4202496 8138 0 0 0 648 36 0 0 20 0 1 0 274735938 282488832 53576 33554432000 4194304 5992684 140735477758992 140735477753440 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/23169/statm: 68967 53576 165 440 0 68523 0
[pid=23215] ppid=23169 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23215/stat : 23215 (cp2_pre.sh) S 23169 23168 8474 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 274736623 9367552 276 33554432000 4194304 5064252 140736829334272 140736829332976 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23215/statm: 2287 276 234 213 0 72 0
[pid=23216] ppid=23215 vsize=459688 CPUtime=18.41 cores=0,2,4,6
/proc/23216/stat : 23216 (coprocessor) R 23215 23168 8474 0 -1 4202496 87441 0 0 0 1799 42 0 0 20 0 1 0 274736623 470720512 112955 33554432000 4194304 6586260 140734185372400 140734185368152 5732496 0 0 4096 8404994 0 0 0 17 4 0 0 21 0 0
/proc/23216/statm: 114922 112955 201 584 0 114334 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 753852

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

[startup+26.7003 s]
/proc/loadavg: 2.90 2.93 2.47 3/184 23221
/proc/meminfo: memFree=30603036/32873844 swapFree=7112/7112
[pid=23168] ppid=23166 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23168/stat : 23168 (npSolver-pbo-I.) S 23166 23168 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274735937 9367552 275 33554432000 4194304 5064252 140736619150576 140736619149488 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23168/statm: 2287 275 233 213 0 72 0
[pid=23169] ppid=23168 vsize=275868 CPUtime=25.88 cores=0,2,4,6
/proc/23169/stat : 23169 (npSolver-pbo) S 23168 23168 8474 0 -1 4202496 8155 88344 0 0 648 36 1853 51 20 0 1 0 274735938 282488832 53578 33554432000 4194304 5992684 140735477758992 140735477745256 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23169/statm: 68967 53578 167 440 0 68523 0
[pid=23221] ppid=23169 vsize=103540 CPUtime=0.55 cores=0,2,4,6
/proc/23221/stat : 23221 (glucosInc) R 23169 23168 8474 0 -1 4202496 13826 0 0 0 52 3 0 0 20 0 1 0 274738551 106024960 21006 33554432000 4194304 5654031 140733414893776 140733413843128 4801472 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23221/statm: 25885 21012 109 357 0 25525 0
Current children cumulated CPU time (s) 26.43
Current children cumulated vsize (KiB) 388556

[startup+33.1064 s]
/proc/loadavg: 2.91 2.93 2.47 2/185 23222
/proc/meminfo: memFree=29991200/32873844 swapFree=7112/7112
[pid=23168] ppid=23166 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23168/stat : 23168 (npSolver-pbo-I.) S 23166 23168 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274735937 9367552 275 33554432000 4194304 5064252 140736619150576 140736619149488 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23168/statm: 2287 275 233 213 0 72 0
[pid=23169] ppid=23168 vsize=281564 CPUtime=26.19 cores=0,2,4,6
/proc/23169/stat : 23169 (npSolver-pbo) S 23168 23168 8474 0 -1 4204032 9643 88344 0 0 663 52 1853 51 20 0 1 0 274735938 288321536 55020 33554432000 4194304 5992684 140735477758992 140735477753528 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23169/statm: 70391 55020 185 440 0 69947 0
[pid=23221] ppid=23169 vsize=237908 CPUtime=1.63 cores=0,2,4,6
/proc/23221/stat : 23221 (glucosInc) S 23169 23168 8474 0 -1 4202496 27928 0 0 0 155 8 0 0 20 0 1 0 274738551 243617792 50138 33554432000 4194304 5654031 140733414893776 140733414892088 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23221/statm: 59477 50138 146 357 0 59117 0
Current children cumulated CPU time (s) 27.82
Current children cumulated vsize (KiB) 528620

[startup+36.3003 s]
/proc/loadavg: 3.00 2.95 2.48 2/185 23222
/proc/meminfo: memFree=29995044/32873844 swapFree=7112/7112
[pid=23168] ppid=23166 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23168/stat : 23168 (npSolver-pbo-I.) S 23166 23168 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274735937 9367552 275 33554432000 4194304 5064252 140736619150576 140736619149488 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23168/statm: 2287 275 233 213 0 72 0
[pid=23169] ppid=23168 vsize=281564 CPUtime=26.19 cores=0,2,4,6
/proc/23169/stat : 23169 (npSolver-pbo) S 23168 23168 8474 0 -1 4204032 9643 88344 0 0 663 52 1853 51 20 0 1 0 274735938 288321536 55020 33554432000 4194304 5992684 140735477758992 140735477753528 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23169/statm: 70391 55020 185 440 0 69947 0
[pid=23221] ppid=23169 vsize=237908 CPUtime=1.63 cores=0,2,4,6
/proc/23221/stat : 23221 (glucosInc) S 23169 23168 8474 0 -1 4202496 27928 0 0 0 155 8 0 0 20 0 1 0 274738551 243617792 50138 33554432000 4194304 5654031 140733414893776 140733414892088 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23221/statm: 59477 50138 146 357 0 59117 0
Current children cumulated CPU time (s) 27.82
Current children cumulated vsize (KiB) 528620

[startup+37.9003 s]
/proc/loadavg: 3.00 2.95 2.48 2/185 23222
/proc/meminfo: memFree=29993060/32873844 swapFree=7112/7112
[pid=23168] ppid=23166 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23168/stat : 23168 (npSolver-pbo-I.) S 23166 23168 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274735937 9367552 275 33554432000 4194304 5064252 140736619150576 140736619149488 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23168/statm: 2287 275 233 213 0 72 0
[pid=23169] ppid=23168 vsize=281564 CPUtime=26.19 cores=0,2,4,6
/proc/23169/stat : 23169 (npSolver-pbo) S 23168 23168 8474 0 -1 4204032 9643 88344 0 0 663 52 1853 51 20 0 1 0 274735938 288321536 55020 33554432000 4194304 5992684 140735477758992 140735477753528 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23169/statm: 70391 55020 185 440 0 69947 0
[pid=23221] ppid=23169 vsize=237908 CPUtime=1.63 cores=0,2,4,6
/proc/23221/stat : 23221 (glucosInc) S 23169 23168 8474 0 -1 4202496 27928 0 0 0 155 8 0 0 20 0 1 0 274738551 243617792 50138 33554432000 4194304 5654031 140733414893776 140733414892088 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23221/statm: 59477 50138 146 357 0 59117 0
Current children cumulated CPU time (s) 27.82
Current children cumulated vsize (KiB) 528620

[startup+39.5003 s]
/proc/loadavg: 3.00 2.95 2.48 2/185 23222
/proc/meminfo: memFree=29992688/32873844 swapFree=7112/7112
[pid=23168] ppid=23166 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23168/stat : 23168 (npSolver-pbo-I.) S 23166 23168 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274735937 9367552 275 33554432000 4194304 5064252 140736619150576 140736619149488 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23168/statm: 2287 275 233 213 0 72 0
[pid=23169] ppid=23168 vsize=281564 CPUtime=26.19 cores=0,2,4,6
/proc/23169/stat : 23169 (npSolver-pbo) S 23168 23168 8474 0 -1 4204032 9643 88344 0 0 663 52 1853 51 20 0 1 0 274735938 288321536 55020 33554432000 4194304 5992684 140735477758992 140735477753528 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23169/statm: 70391 55020 185 440 0 69947 0
[pid=23221] ppid=23169 vsize=237908 CPUtime=1.63 cores=0,2,4,6
/proc/23221/stat : 23221 (glucosInc) S 23169 23168 8474 0 -1 4202496 27928 0 0 0 155 8 0 0 20 0 1 0 274738551 243617792 50138 33554432000 4194304 5654031 140733414893776 140733414892088 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23221/statm: 59477 50138 146 357 0 59117 0
Current children cumulated CPU time (s) 27.82
Current children cumulated vsize (KiB) 528620

[startup+40.3003 s]
/proc/loadavg: 3.00 2.95 2.48 2/185 23222
/proc/meminfo: memFree=29993308/32873844 swapFree=7112/7112
[pid=23168] ppid=23166 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23168/stat : 23168 (npSolver-pbo-I.) S 23166 23168 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274735937 9367552 275 33554432000 4194304 5064252 140736619150576 140736619149488 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23168/statm: 2287 275 233 213 0 72 0
[pid=23169] ppid=23168 vsize=281564 CPUtime=26.19 cores=0,2,4,6
/proc/23169/stat : 23169 (npSolver-pbo) S 23168 23168 8474 0 -1 4204032 9643 88344 0 0 663 52 1853 51 20 0 1 0 274735938 288321536 55020 33554432000 4194304 5992684 140735477758992 140735477753528 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23169/statm: 70391 55020 185 440 0 69947 0
[pid=23221] ppid=23169 vsize=237908 CPUtime=1.63 cores=0,2,4,6
/proc/23221/stat : 23221 (glucosInc) S 23169 23168 8474 0 -1 4202496 27928 0 0 0 155 8 0 0 20 0 1 0 274738551 243617792 50138 33554432000 4194304 5654031 140733414893776 140733414892088 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23221/statm: 59477 50138 146 357 0 59117 0
Current children cumulated CPU time (s) 27.82
Current children cumulated vsize (KiB) 528620

[startup+40.5003 s]
/proc/loadavg: 3.00 2.95 2.48 2/185 23222
/proc/meminfo: memFree=29993308/32873844 swapFree=7112/7112
[pid=23168] ppid=23166 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23168/stat : 23168 (npSolver-pbo-I.) S 23166 23168 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274735937 9367552 275 33554432000 4194304 5064252 140736619150576 140736619149488 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23168/statm: 2287 275 233 213 0 72 0
[pid=23169] ppid=23168 vsize=281564 CPUtime=26.19 cores=0,2,4,6
/proc/23169/stat : 23169 (npSolver-pbo) S 23168 23168 8474 0 -1 4204032 9643 88344 0 0 663 52 1853 51 20 0 1 0 274735938 288321536 55020 33554432000 4194304 5992684 140735477758992 140735477753528 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23169/statm: 70391 55020 185 440 0 69947 0
[pid=23221] ppid=23169 vsize=237908 CPUtime=1.63 cores=0,2,4,6
/proc/23221/stat : 23221 (glucosInc) S 23169 23168 8474 0 -1 4202496 27928 0 0 0 155 8 0 0 20 0 1 0 274738551 243617792 50138 33554432000 4194304 5654031 140733414893776 140733414892088 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23221/statm: 59477 50138 146 357 0 59117 0
Current children cumulated CPU time (s) 27.82
Current children cumulated vsize (KiB) 528620

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23168 and gives
#  childrusage.ru_utime.tv_sec=25
#  childrusage.ru_utime.tv_usec=170173
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=51840
# CPU time returned by wait4() is 26.222
# while last known CPU time is 27.82
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 40.5602
CPU time (s): 27.82
CPU user time (s): 26.71
CPU system time (s): 1.11
CPU usage (%): 68.5894
Max. virtual memory (cumulated for all children) (KiB): 753852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.1702
system time used= 1.05184
maximum resident set size= 451828
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98361
page faults= 0
swaps= 0
block input operations= 0
block output operations= 699656
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 68171
involuntary context switches= 46

runsolver used 0.06199 second user time and 0.244962 second system time

The end

Launcher Data 

Begin job on node132 at 2012-05-27 04:35:06
IDJOB=3699985
IDBENCH=76800
IDSOLVER=2276
FILE ID=node132/3699985-1338086106
RUNJOBID= node132-1338052924-8490
PBS_JOBID= 14624394
Free space on /tmp= 71548 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j60opt/normalized-j603_6.std.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699985-1338086106/watcher-3699985-1338086106 -o /tmp/evaluation-result-3699985-1338086106/solver-3699985-1338086106 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699985-1338086106.opb 322885805 HOME HOME

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

MD5SUM BENCH= 44ae13ddffa8a8b71890c24d41e909fa
RANDOM SEED=322885805

node132.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		: 2666.832
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.66
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		: 2666.832
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
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		: 2666.832
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
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		: 2666.832
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
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		: 2666.832
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31103464 kB
Buffers:          233980 kB
Cached:           374744 kB
SwapCached:         1492 kB
Active:           683864 kB
Inactive:         262280 kB
Active(anon):     329712 kB
Inactive(anon):    10068 kB
Active(file):     354152 kB
Inactive(file):   252212 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67105396 kB
Dirty:            108020 kB
Writeback:             0 kB
AnonPages:        351680 kB
Mapped:            12504 kB
Shmem:                 8 kB
Slab:             676244 kB
SReclaimable:     116416 kB
SUnreclaim:       559828 kB
KernelStack:        1488 kB
PageTables:         5112 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     483984 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    143360 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= 71212 MiB
End job on node132 at 2012-05-27 04:35:49