Trace number 3752364

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-quickBound (fixed)? (problem) 29.28 37.4717

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12053_6.std.opb
MD5SUMafeceb08ae53f25fa9e4759a0d0118c7
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark108
Best CPU time to get the best result obtained on this benchmark1800.63
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 constraints256600
Number of constraints which are clauses255400
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 constraint93
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 

3.86/3.96	c run inc solver
3.86/3.96	c [INC SYSTEM] run initial solver
3.86/3.96	c [INC SYSTEM] preprocess with white file
18.51/18.77	c [INC SYSTEM] finished preprocessing in 14 s
18.51/18.77	c [INC SYSTEM] execute solver
28.34/28.54	c [INC SEARCH] formula is SAT
28.44/28.61	c [INC SYSTEM] solved the initial formula
28.74/28.93	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
29.28/37.47	HOME/npSolver-pbo-Itdqb.sh: line 18: 23839 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -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-3752364-1339159794/watcher-3752364-1339159794 -o /tmp/evaluation-result-3752364-1339159794/solver-3752364-1339159794 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3752364-1339159794.opb 932360761 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: 1.08 1.02 1.29 3/180 23838
/proc/meminfo: memFree=29425092/32873844 swapFree=7116/7116
[pid=23838] ppid=23836 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23838/stat : 23838 (npSolver-pbo-It) S 23836 23838 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382108012 9367552 275 33554432000 4194304 5064252 140735921221888 140735921220800 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23838/statm: 2287 275 233 213 0 72 0

[startup+0.0345179 s]
/proc/loadavg: 1.08 1.02 1.29 3/180 23838
/proc/meminfo: memFree=29425092/32873844 swapFree=7116/7116
[pid=23838] ppid=23836 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23838/stat : 23838 (npSolver-pbo-It) S 23836 23838 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382108012 9367552 275 33554432000 4194304 5064252 140735921221888 140735921220800 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23838/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100333 s]
/proc/loadavg: 1.08 1.02 1.29 3/180 23838
/proc/meminfo: memFree=29425092/32873844 swapFree=7116/7116
[pid=23838] ppid=23836 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23838/stat : 23838 (npSolver-pbo-It) S 23836 23838 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382108012 9367552 275 33554432000 4194304 5064252 140735921221888 140735921220800 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23838/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300278 s]
/proc/loadavg: 1.08 1.02 1.29 3/180 23838
/proc/meminfo: memFree=29425092/32873844 swapFree=7116/7116
[pid=23838] ppid=23836 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23838/stat : 23838 (npSolver-pbo-It) S 23836 23838 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382108012 9367552 275 33554432000 4194304 5064252 140735921221888 140735921220800 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23838/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700282 s]
/proc/loadavg: 1.08 1.02 1.29 3/180 23838
/proc/meminfo: memFree=29425092/32873844 swapFree=7116/7116
[pid=23838] ppid=23836 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23838/stat : 23838 (npSolver-pbo-It) S 23836 23838 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382108012 9367552 275 33554432000 4194304 5064252 140735921221888 140735921220800 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23838/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50033 s]
/proc/loadavg: 1.08 1.02 1.29 3/182 23840
/proc/meminfo: memFree=29219312/32873844 swapFree=7116/7116
[pid=23838] ppid=23836 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23838/stat : 23838 (npSolver-pbo-It) S 23836 23838 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382108012 9367552 275 33554432000 4194304 5064252 140735921221888 140735921220800 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23838/statm: 2287 275 233 213 0 72 0
[pid=23839] ppid=23838 vsize=194544 CPUtime=1.49 cores=1,3,5,7
/proc/23839/stat : 23839 (npSolver-pbo) R 23838 23838 19006 0 -1 4202496 22250 0 0 0 141 8 0 0 20 0 1 0 382108013 199213056 42822 33554432000 4194304 6004724 140736353232048 140736353228072 4582601 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/23839/statm: 48636 42822 153 442 0 48190 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 203692

[startup+3.10031 s]
/proc/loadavg: 1.08 1.02 1.29 3/182 23840
/proc/meminfo: memFree=29084888/32873844 swapFree=7116/7116
[pid=23838] ppid=23836 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23838/stat : 23838 (npSolver-pbo-It) S 23836 23838 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382108012 9367552 275 33554432000 4194304 5064252 140735921221888 140735921220800 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23838/statm: 2287 275 233 213 0 72 0
[pid=23839] ppid=23838 vsize=391152 CPUtime=3.08 cores=1,3,5,7
/proc/23839/stat : 23839 (npSolver-pbo) R 23838 23838 19006 0 -1 4202496 23422 0 0 0 295 13 0 0 20 0 1 0 382108013 400539648 69959 33554432000 4194304 6004724 140736353232048 140736353226648 4206598 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/23839/statm: 97788 69959 154 442 0 97342 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 400300

[startup+6.30036 s]
/proc/loadavg: 1.15 1.03 1.29 3/184 23842
/proc/meminfo: memFree=28537588/32873844 swapFree=7116/7116
[pid=23838] ppid=23836 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23838/stat : 23838 (npSolver-pbo-It) S 23836 23838 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382108012 9367552 275 33554432000 4194304 5064252 140735921221888 140735921220800 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23838/statm: 2287 275 233 213 0 72 0
[pid=23839] ppid=23838 vsize=391152 CPUtime=3.93 cores=1,3,5,7
/proc/23839/stat : 23839 (npSolver-pbo) S 23838 23838 19006 0 -1 4202496 24070 0 0 0 349 44 0 0 20 0 1 0 382108013 400539648 79184 33554432000 4194304 6004724 140736353232048 140736353226512 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 2 0 0
/proc/23839/statm: 97788 79184 163 442 0 97342 0
[pid=23841] ppid=23839 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23841/stat : 23841 (cp2_pre.sh) S 23839 23838 19006 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 382108409 9367552 276 33554432000 4194304 5064252 140733288743568 140733288742272 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/23841/statm: 2287 276 234 213 0 72 0
[pid=23842] ppid=23841 vsize=264136 CPUtime=2.32 cores=1,3,5,7
/proc/23842/stat : 23842 (coprocessor) R 23841 23838 19006 0 -1 4202496 13744 0 0 0 220 12 0 0 20 0 1 0 382108409 270475264 63485 33554432000 4194304 6586260 140734579904176 140734579901064 5732400 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/23842/statm: 66034 63485 137 584 0 65446 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 673584

[startup+12.7005 s]
/proc/loadavg: 1.22 1.05 1.30 2/184 23847
/proc/meminfo: memFree=28005748/32873844 swapFree=7116/7116
[pid=23838] ppid=23836 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23838/stat : 23838 (npSolver-pbo-It) S 23836 23838 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382108012 9367552 275 33554432000 4194304 5064252 140735921221888 140735921220800 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23838/statm: 2287 275 233 213 0 72 0
[pid=23839] ppid=23838 vsize=391152 CPUtime=3.93 cores=1,3,5,7
/proc/23839/stat : 23839 (npSolver-pbo) S 23838 23838 19006 0 -1 4202496 24070 0 0 0 349 44 0 0 20 0 1 0 382108013 400539648 79184 33554432000 4194304 6004724 140736353232048 140736353226512 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 2 0 0
/proc/23839/statm: 97788 79184 163 442 0 97342 0
[pid=23841] ppid=23839 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23841/stat : 23841 (cp2_pre.sh) S 23839 23838 19006 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 382108409 9367552 276 33554432000 4194304 5064252 140733288743568 140733288742272 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/23841/statm: 2287 276 234 213 0 72 0
[pid=23842] ppid=23841 vsize=848896 CPUtime=8.71 cores=1,3,5,7
/proc/23842/stat : 23842 (coprocessor) R 23841 23838 19006 0 -1 4202496 86820 0 0 0 841 30 0 0 20 0 1 0 382108409 869269504 207079 33554432000 4194304 6586260 140734579904176 140734579900200 4768675 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/23842/statm: 212224 207079 180 584 0 211636 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 1258344

[startup+25.5072 s]
/proc/loadavg: 1.54 1.13 1.32 3/183 23890
/proc/meminfo: memFree=27782868/32873844 swapFree=7116/7116
[pid=23838] ppid=23836 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23838/stat : 23838 (npSolver-pbo-It) S 23836 23838 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382108012 9367552 275 33554432000 4194304 5064252 140735921221888 140735921220800 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23838/statm: 2287 275 233 213 0 72 0
[pid=23839] ppid=23838 vsize=391152 CPUtime=18.59 cores=1,3,5,7
/proc/23839/stat : 23839 (npSolver-pbo) S 23838 23838 19006 0 -1 4202496 24086 99009 0 0 349 44 1379 87 20 0 1 0 382108013 400539648 79188 33554432000 4194304 6004724 140736353232048 140736353218328 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/23839/statm: 97788 79188 167 442 0 97342 0
[pid=23888] ppid=23839 vsize=374356 CPUtime=6.71 cores=1,3,5,7
/proc/23888/stat : 23888 (glucosInc) R 23839 23838 19006 0 -1 4202496 56427 0 0 0 656 15 0 0 20 0 1 0 382109890 383340544 77708 33554432000 4194304 5654031 140734705141488 140734705129304 4232755 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/23888/statm: 93589 77708 140 357 0 93229 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 774656

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

[startup+25.7004 s]
/proc/loadavg: 1.54 1.13 1.32 3/183 23890
/proc/meminfo: memFree=27782868/32873844 swapFree=7116/7116
[pid=23838] ppid=23836 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23838/stat : 23838 (npSolver-pbo-It) S 23836 23838 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382108012 9367552 275 33554432000 4194304 5064252 140735921221888 140735921220800 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23838/statm: 2287 275 233 213 0 72 0
[pid=23839] ppid=23838 vsize=391152 CPUtime=18.59 cores=1,3,5,7
/proc/23839/stat : 23839 (npSolver-pbo) S 23838 23838 19006 0 -1 4202496 24086 99009 0 0 349 44 1379 87 20 0 1 0 382108013 400539648 79188 33554432000 4194304 6004724 140736353232048 140736353218328 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/23839/statm: 97788 79188 167 442 0 97342 0
[pid=23888] ppid=23839 vsize=374356 CPUtime=6.9 cores=1,3,5,7
/proc/23888/stat : 23888 (glucosInc) R 23839 23838 19006 0 -1 4202496 56427 0 0 0 675 15 0 0 20 0 1 0 382109890 383340544 77708 33554432000 4194304 5654031 140734705141488 140734705129304 4232821 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/23888/statm: 93589 77708 140 357 0 93229 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 774656

[startup+32.1064 s]
/proc/loadavg: 1.58 1.14 1.32 2/184 23891
/proc/meminfo: memFree=26812228/32873844 swapFree=7116/7116
[pid=23838] ppid=23836 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23838/stat : 23838 (npSolver-pbo-It) S 23836 23838 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382108012 9367552 275 33554432000 4194304 5064252 140735921221888 140735921220800 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23838/statm: 2287 275 233 213 0 72 0
[pid=23839] ppid=23838 vsize=391156 CPUtime=19.55 cores=1,3,5,7
/proc/23839/stat : 23839 (npSolver-pbo) S 23838 23838 19006 0 -1 4204032 33139 99009 0 0 392 97 1379 87 20 0 1 0 382108013 400543744 79211 33554432000 4194304 6004724 140736353232048 140736353226600 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/23839/statm: 97789 79211 189 442 0 97343 0
[pid=23888] ppid=23839 vsize=374364 CPUtime=9.73 cores=1,3,5,7
/proc/23888/stat : 23888 (glucosInc) S 23839 23838 19006 0 -1 4202496 56691 0 0 0 957 16 0 0 20 0 1 0 382109890 383348736 77972 33554432000 4194304 5654031 140734705141488 140734705139800 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/23888/statm: 93591 77972 146 357 0 93231 0
Current children cumulated CPU time (s) 29.28
Current children cumulated vsize (KiB) 774668

[startup+35.3003 s]
/proc/loadavg: 1.69 1.17 1.33 2/184 23891
/proc/meminfo: memFree=26764296/32873844 swapFree=7116/7116
[pid=23838] ppid=23836 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23838/stat : 23838 (npSolver-pbo-It) S 23836 23838 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382108012 9367552 275 33554432000 4194304 5064252 140735921221888 140735921220800 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23838/statm: 2287 275 233 213 0 72 0
[pid=23839] ppid=23838 vsize=391156 CPUtime=19.55 cores=1,3,5,7
/proc/23839/stat : 23839 (npSolver-pbo) S 23838 23838 19006 0 -1 4204032 33139 99009 0 0 392 97 1379 87 20 0 1 0 382108013 400543744 79211 33554432000 4194304 6004724 140736353232048 140736353226600 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/23839/statm: 97789 79211 189 442 0 97343 0
[pid=23888] ppid=23839 vsize=374364 CPUtime=9.73 cores=1,3,5,7
/proc/23888/stat : 23888 (glucosInc) S 23839 23838 19006 0 -1 4202496 56691 0 0 0 957 16 0 0 20 0 1 0 382109890 383348736 77972 33554432000 4194304 5654031 140734705141488 140734705139800 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/23888/statm: 93591 77972 146 357 0 93231 0
Current children cumulated CPU time (s) 29.28
Current children cumulated vsize (KiB) 774668

[startup+36.1003 s]
/proc/loadavg: 1.69 1.17 1.33 2/184 23891
/proc/meminfo: memFree=26764296/32873844 swapFree=7116/7116
[pid=23838] ppid=23836 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23838/stat : 23838 (npSolver-pbo-It) S 23836 23838 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382108012 9367552 275 33554432000 4194304 5064252 140735921221888 140735921220800 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23838/statm: 2287 275 233 213 0 72 0
[pid=23839] ppid=23838 vsize=391156 CPUtime=19.55 cores=1,3,5,7
/proc/23839/stat : 23839 (npSolver-pbo) S 23838 23838 19006 0 -1 4204032 33139 99009 0 0 392 97 1379 87 20 0 1 0 382108013 400543744 79211 33554432000 4194304 6004724 140736353232048 140736353226600 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/23839/statm: 97789 79211 189 442 0 97343 0
[pid=23888] ppid=23839 vsize=374364 CPUtime=9.73 cores=1,3,5,7
/proc/23888/stat : 23888 (glucosInc) S 23839 23838 19006 0 -1 4202496 56691 0 0 0 957 16 0 0 20 0 1 0 382109890 383348736 77972 33554432000 4194304 5654031 140734705141488 140734705139800 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/23888/statm: 93591 77972 146 357 0 93231 0
Current children cumulated CPU time (s) 29.28
Current children cumulated vsize (KiB) 774668

[startup+36.9003 s]
/proc/loadavg: 1.69 1.17 1.33 2/184 23891
/proc/meminfo: memFree=26741356/32873844 swapFree=7116/7116
[pid=23838] ppid=23836 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23838/stat : 23838 (npSolver-pbo-It) S 23836 23838 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382108012 9367552 275 33554432000 4194304 5064252 140735921221888 140735921220800 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23838/statm: 2287 275 233 213 0 72 0
[pid=23839] ppid=23838 vsize=391156 CPUtime=19.55 cores=1,3,5,7
/proc/23839/stat : 23839 (npSolver-pbo) S 23838 23838 19006 0 -1 4204032 33139 99009 0 0 392 97 1379 87 20 0 1 0 382108013 400543744 79211 33554432000 4194304 6004724 140736353232048 140736353226600 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/23839/statm: 97789 79211 189 442 0 97343 0
[pid=23888] ppid=23839 vsize=374364 CPUtime=9.73 cores=1,3,5,7
/proc/23888/stat : 23888 (glucosInc) S 23839 23838 19006 0 -1 4202496 56691 0 0 0 957 16 0 0 20 0 1 0 382109890 383348736 77972 33554432000 4194304 5654031 140734705141488 140734705139800 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/23888/statm: 93591 77972 146 357 0 93231 0
Current children cumulated CPU time (s) 29.28
Current children cumulated vsize (KiB) 774668

[startup+37.3003 s]
/proc/loadavg: 1.69 1.17 1.33 2/184 23891
/proc/meminfo: memFree=26741356/32873844 swapFree=7116/7116
[pid=23838] ppid=23836 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23838/stat : 23838 (npSolver-pbo-It) S 23836 23838 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382108012 9367552 275 33554432000 4194304 5064252 140735921221888 140735921220800 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23838/statm: 2287 275 233 213 0 72 0
[pid=23839] ppid=23838 vsize=391156 CPUtime=19.55 cores=1,3,5,7
/proc/23839/stat : 23839 (npSolver-pbo) S 23838 23838 19006 0 -1 4204032 33139 99009 0 0 392 97 1379 87 20 0 1 0 382108013 400543744 79211 33554432000 4194304 6004724 140736353232048 140736353226600 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/23839/statm: 97789 79211 189 442 0 97343 0
[pid=23888] ppid=23839 vsize=374364 CPUtime=9.73 cores=1,3,5,7
/proc/23888/stat : 23888 (glucosInc) S 23839 23838 19006 0 -1 4202496 56691 0 0 0 957 16 0 0 20 0 1 0 382109890 383348736 77972 33554432000 4194304 5654031 140734705141488 140734705139800 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/23888/statm: 93591 77972 146 357 0 93231 0
Current children cumulated CPU time (s) 29.28
Current children cumulated vsize (KiB) 774668

[startup+37.4003 s]
/proc/loadavg: 1.69 1.17 1.33 2/184 23891
/proc/meminfo: memFree=26741356/32873844 swapFree=7116/7116
[pid=23838] ppid=23836 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23838/stat : 23838 (npSolver-pbo-It) S 23836 23838 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382108012 9367552 275 33554432000 4194304 5064252 140735921221888 140735921220800 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23838/statm: 2287 275 233 213 0 72 0
[pid=23839] ppid=23838 vsize=391156 CPUtime=19.55 cores=1,3,5,7
/proc/23839/stat : 23839 (npSolver-pbo) S 23838 23838 19006 0 -1 4204032 33139 99009 0 0 392 97 1379 87 20 0 1 0 382108013 400543744 79211 33554432000 4194304 6004724 140736353232048 140736353226600 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/23839/statm: 97789 79211 189 442 0 97343 0
[pid=23888] ppid=23839 vsize=374364 CPUtime=9.73 cores=1,3,5,7
/proc/23888/stat : 23888 (glucosInc) S 23839 23838 19006 0 -1 4202496 56691 0 0 0 957 16 0 0 20 0 1 0 382109890 383348736 77972 33554432000 4194304 5654031 140734705141488 140734705139800 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/23888/statm: 93591 77972 146 357 0 93231 0
Current children cumulated CPU time (s) 29.28
Current children cumulated vsize (KiB) 774668

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23838 and gives
#  childrusage.ru_utime.tv_sec=17
#  childrusage.ru_utime.tv_usec=727305
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=855717
# CPU time returned by wait4() is 19.583
# while last known CPU time is 29.28
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 37.4717
CPU time (s): 29.28
CPU user time (s): 27.28
CPU system time (s): 2
CPU usage (%): 78.139
Max. virtual memory (cumulated for all children) (KiB): 1382636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.7273
system time used= 1.85572
maximum resident set size= 957244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 132522
page faults= 0
swaps= 0
block input operations= 8
block output operations= 502616
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 90145
involuntary context switches= 36

runsolver used 0.079987 second user time and 0.245962 second system time

The end

Launcher Data 

Begin job on node103 at 2012-06-08 14:49:54
IDJOB=3752364
IDBENCH=77109
IDSOLVER=2335
FILE ID=node103/3752364-1339159794
RUNJOBID= node103-1339159790-23763
PBS_JOBID= 14643772
Free space on /tmp= 71112 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12053_6.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3752364-1339159794/watcher-3752364-1339159794 -o /tmp/evaluation-result-3752364-1339159794/solver-3752364-1339159794 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3752364-1339159794.opb 932360761 HOME HOME

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

MD5SUM BENCH= afeceb08ae53f25fa9e4759a0d0118c7
RANDOM SEED=932360761

node103.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		: 2666.189
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	: 5332.37
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		: 2666.189
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		: 2666.189
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		: 2666.189
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		: 2666.189
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		: 2666.189
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	: 5411.36
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		: 2666.189
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		: 2666.189
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29427332 kB
Buffers:          367524 kB
Cached:          1672288 kB
SwapCached:         5468 kB
Active:          1148084 kB
Inactive:        1426972 kB
Active(anon):     531804 kB
Inactive(anon):     5816 kB
Active(file):     616280 kB
Inactive(file):  1421156 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67096900 kB
Dirty:            130440 kB
Writeback:             0 kB
AnonPages:        626636 kB
Mapped:            10156 kB
Shmem:                 0 kB
Slab:             729484 kB
SReclaimable:     165480 kB
SUnreclaim:       564004 kB
KernelStack:        1496 kB
PageTables:         5204 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     724672 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    450560 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= 70748 MiB
End job on node103 at 2012-06-08 14:50:33