Trace number 3702696

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? (problem) 89.1 138.422

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib3/normalized-mps-v2-20-10-mitre.opb
MD5SUM2b9af9044591fd3eb9f5def12c800cff
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark7677
Best CPU time to get the best result obtained on this benchmark5.9331
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 7680
Optimality of the best value was proved NO
Number of variables10724
Total number of constraints1662
Number of constraints which are clauses140
Number of constraints which are cardinality constraints (but not clauses)1139
Number of constraints which are nor clauses,nor cardinality constraints383
Minimum length of a constraint3
Maximum length of a constraint98
Number of terms in the objective function 9324
Biggest coefficient in the objective function 213
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 909647
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1069
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 909647
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

19.97/20.04	c run inc solver
19.97/20.04	c [INC SYSTEM] run initial solver
19.97/20.04	c [INC SYSTEM] preprocess with white file
61.08/61.68	c [INC SYSTEM] finished preprocessing in 41 s
61.08/61.68	c [INC SYSTEM] execute solver
87.63/87.91	c [INC SEARCH] formula is SAT
88.13/88.48	c [INC SYSTEM] solved the initial formula
88.23/88.53	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
89.10/138.42	HOME/npSolver-pbo-Itdqb.sh: line 18: 14959 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-3702696-1338051090/watcher-3702696-1338051090 -o /tmp/evaluation-result-3702696-1338051090/solver-3702696-1338051090 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702696-1338051090.opb 510077727 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: 2.02 2.01 2.11 3/177 14958
/proc/meminfo: memFree=27658976/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0

[startup+0.075818 s]
/proc/loadavg: 2.02 2.01 2.11 3/177 14958
/proc/meminfo: memFree=27658976/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100301 s]
/proc/loadavg: 2.02 2.01 2.11 3/177 14958
/proc/meminfo: memFree=27658976/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300314 s]
/proc/loadavg: 2.02 2.01 2.11 3/177 14958
/proc/meminfo: memFree=27658976/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700335 s]
/proc/loadavg: 2.02 2.01 2.11 3/177 14958
/proc/meminfo: memFree=27658976/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50034 s]
/proc/loadavg: 2.02 2.01 2.11 3/179 14960
/proc/meminfo: memFree=27560700/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
[pid=14959] ppid=14958 vsize=122940 CPUtime=1.48 cores=1,3,5,7
/proc/14959/stat : 14959 (npSolver-pbo) R 14958 14958 5668 0 -1 4202496 14484 0 0 0 145 3 0 0 20 0 1 0 271236228 125890560 26202 33554432000 4194304 5992684 140733780830880 140733780822856 4228139 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14959/statm: 30735 26202 163 440 0 30291 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 132088

[startup+3.10034 s]
/proc/loadavg: 2.02 2.01 2.11 3/179 14960
/proc/meminfo: memFree=27456644/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
[pid=14959] ppid=14958 vsize=238244 CPUtime=3.09 cores=1,3,5,7
/proc/14959/stat : 14959 (npSolver-pbo) R 14958 14958 5668 0 -1 4202496 27067 0 0 0 302 7 0 0 20 0 1 0 271236228 243961856 54083 33554432000 4194304 5992684 140733780830880 140733780823304 4571354 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14959/statm: 59561 54083 163 440 0 59117 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 247392

[startup+6.30035 s]
/proc/loadavg: 2.02 2.01 2.11 3/179 14960
/proc/meminfo: memFree=27131516/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
[pid=14959] ppid=14958 vsize=469516 CPUtime=6.28 cores=1,3,5,7
/proc/14959/stat : 14959 (npSolver-pbo) R 14958 14958 5668 0 -1 4202496 50198 0 0 0 615 13 0 0 20 0 1 0 271236228 480784384 110365 33554432000 4194304 5992684 140733780830880 140733780823304 4228058 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14959/statm: 117379 110365 163 440 0 116935 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 478664

[startup+12.7003 s]
/proc/loadavg: 2.09 2.02 2.12 3/181 14962
/proc/meminfo: memFree=25878652/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
[pid=14959] ppid=14958 vsize=931144 CPUtime=12.69 cores=1,3,5,7
/proc/14959/stat : 14959 (npSolver-pbo) R 14958 14958 5668 0 -1 4202496 95720 0 0 0 1242 27 0 0 20 0 1 0 271236228 953491456 222700 33554432000 4194304 5992684 140733780830880 140733780823304 5045351 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14959/statm: 232786 222700 163 440 0 232342 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 940292

[startup+25.5004 s]
/proc/loadavg: 2.15 2.04 2.12 3/183 14964
/proc/meminfo: memFree=23867008/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
[pid=14959] ppid=14958 vsize=1642300 CPUtime=20.04 cores=1,3,5,7
/proc/14959/stat : 14959 (npSolver-pbo) S 14958 14958 5668 0 -1 4202496 138786 0 0 0 1856 148 0 0 20 0 1 0 271236228 1681715200 329711 33554432000 4194304 5992684 140733780830880 140733780825328 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14959/statm: 410575 329711 170 440 0 410131 0
[pid=14963] ppid=14959 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14963/stat : 14963 (cp2_pre.sh) S 14959 14958 5668 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 271238233 9367552 276 33554432000 4194304 5064252 140736724536160 140736724534864 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/14963/statm: 2287 276 234 213 0 72 0
[pid=14964] ppid=14963 vsize=826832 CPUtime=5.42 cores=1,3,5,7
/proc/14964/stat : 14964 (coprocessor) R 14963 14958 5668 0 -1 4202496 19635 0 0 0 519 23 0 0 20 0 1 0 271238235 846675968 189970 33554432000 4194304 6586260 140734261105568 140734261102328 5732400 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/14964/statm: 206708 189970 137 584 0 206120 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 2487428

[startup+51.1004 s]
/proc/loadavg: 2.46 2.12 2.14 3/182 14966
/proc/meminfo: memFree=22372436/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
[pid=14959] ppid=14958 vsize=1642300 CPUtime=20.04 cores=1,3,5,7
/proc/14959/stat : 14959 (npSolver-pbo) S 14958 14958 5668 0 -1 4202496 138786 0 0 0 1856 148 0 0 20 0 1 0 271236228 1681715200 329711 33554432000 4194304 5992684 140733780830880 140733780825328 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14959/statm: 410575 329711 170 440 0 410131 0
[pid=14963] ppid=14959 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14963/stat : 14963 (cp2_pre.sh) S 14959 14958 5668 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 271238233 9367552 276 33554432000 4194304 5064252 140736724536160 140736724534864 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/14963/statm: 2287 276 234 213 0 72 0
[pid=14964] ppid=14963 vsize=2384892 CPUtime=30.6 cores=1,3,5,7
/proc/14964/stat : 14964 (coprocessor) R 14963 14958 5668 0 -1 4202496 25121 0 0 0 2901 159 0 0 20 0 1 0 271238235 2442129408 470868 33554432000 4194304 6586260 140734261105568 140734261101320 5732496 0 0 4096 8404994 0 0 0 17 3 0 0 40 0 0
/proc/14964/statm: 596223 470868 158 584 0 595635 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 4045488

[startup+102.307 s]
/proc/loadavg: 2.58 2.19 2.16 2/184 14979
/proc/meminfo: memFree=18383172/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
[pid=14959] ppid=14958 vsize=1820920 CPUtime=63.14 cores=1,3,5,7
/proc/14959/stat : 14959 (npSolver-pbo) S 14958 14958 5668 0 -1 4204032 147676 26022 0 0 1951 246 3888 229 20 0 1 0 271236228 1864622080 374359 33554432000 4194304 5992684 140733780830880 140733780825416 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/14959/statm: 455230 374359 190 440 0 454786 0
[pid=14971] ppid=14959 vsize=3357584 CPUtime=25.95 cores=1,3,5,7
/proc/14971/stat : 14971 (glucosInc) S 14959 14958 5668 0 -1 4202496 335271 0 0 0 2499 96 0 0 20 0 1 0 271242396 3438166016 708869 33554432000 4194304 5654031 140736984840960 140736984839272 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14971/statm: 839396 708869 146 357 0 839036 0
Current children cumulated CPU time (s) 89.09
Current children cumulated vsize (KiB) 5187652

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

[startup+115.1 s]
/proc/loadavg: 2.88 2.27 2.19 2/184 14987
/proc/meminfo: memFree=18397240/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
[pid=14959] ppid=14958 vsize=1820920 CPUtime=63.14 cores=1,3,5,7
/proc/14959/stat : 14959 (npSolver-pbo) S 14958 14958 5668 0 -1 4204032 147676 26022 0 0 1951 246 3888 229 20 0 1 0 271236228 1864622080 374359 33554432000 4194304 5992684 140733780830880 140733780825416 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/14959/statm: 455230 374359 190 440 0 454786 0
[pid=14971] ppid=14959 vsize=3357584 CPUtime=25.95 cores=1,3,5,7
/proc/14971/stat : 14971 (glucosInc) S 14959 14958 5668 0 -1 4202496 335271 0 0 0 2499 96 0 0 20 0 1 0 271242396 3438166016 708869 33554432000 4194304 5654031 140736984840960 140736984839272 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14971/statm: 839396 708869 146 357 0 839036 0
Current children cumulated CPU time (s) 89.09
Current children cumulated vsize (KiB) 5187652

[startup+127.9 s]
/proc/loadavg: 3.27 2.38 2.23 2/184 14987
/proc/meminfo: memFree=18378204/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
[pid=14959] ppid=14958 vsize=1820920 CPUtime=63.14 cores=1,3,5,7
/proc/14959/stat : 14959 (npSolver-pbo) S 14958 14958 5668 0 -1 4204032 147676 26022 0 0 1951 246 3888 229 20 0 1 0 271236228 1864622080 374359 33554432000 4194304 5992684 140733780830880 140733780825416 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/14959/statm: 455230 374359 190 440 0 454786 0
[pid=14971] ppid=14959 vsize=3357584 CPUtime=25.95 cores=1,3,5,7
/proc/14971/stat : 14971 (glucosInc) S 14959 14958 5668 0 -1 4202496 335271 0 0 0 2499 96 0 0 20 0 1 0 271242396 3438166016 708869 33554432000 4194304 5654031 140736984840960 140736984839272 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14971/statm: 839396 708869 146 357 0 839036 0
Current children cumulated CPU time (s) 89.09
Current children cumulated vsize (KiB) 5187652

[startup+134.3 s]
/proc/loadavg: 3.41 2.43 2.24 2/184 14994
/proc/meminfo: memFree=18423476/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
[pid=14959] ppid=14958 vsize=1820920 CPUtime=63.14 cores=1,3,5,7
/proc/14959/stat : 14959 (npSolver-pbo) S 14958 14958 5668 0 -1 4204032 147676 26022 0 0 1951 246 3888 229 20 0 1 0 271236228 1864622080 374359 33554432000 4194304 5992684 140733780830880 140733780825416 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/14959/statm: 455230 374359 190 440 0 454786 0
[pid=14971] ppid=14959 vsize=3357584 CPUtime=25.95 cores=1,3,5,7
/proc/14971/stat : 14971 (glucosInc) S 14959 14958 5668 0 -1 4202496 335271 0 0 0 2499 96 0 0 20 0 1 0 271242396 3438166016 708869 33554432000 4194304 5654031 140736984840960 140736984839272 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14971/statm: 839396 708869 146 357 0 839036 0
Current children cumulated CPU time (s) 89.09
Current children cumulated vsize (KiB) 5187652

[startup+135.9 s]
/proc/loadavg: 3.54 2.47 2.26 2/184 14994
/proc/meminfo: memFree=18419508/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
[pid=14959] ppid=14958 vsize=1820920 CPUtime=63.14 cores=1,3,5,7
/proc/14959/stat : 14959 (npSolver-pbo) S 14958 14958 5668 0 -1 4204032 147676 26022 0 0 1951 246 3888 229 20 0 1 0 271236228 1864622080 374359 33554432000 4194304 5992684 140733780830880 140733780825416 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/14959/statm: 455230 374359 190 440 0 454786 0
[pid=14971] ppid=14959 vsize=3357584 CPUtime=25.95 cores=1,3,5,7
/proc/14971/stat : 14971 (glucosInc) S 14959 14958 5668 0 -1 4202496 335271 0 0 0 2499 96 0 0 20 0 1 0 271242396 3438166016 708869 33554432000 4194304 5654031 140736984840960 140736984839272 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14971/statm: 839396 708869 146 357 0 839036 0
Current children cumulated CPU time (s) 89.09
Current children cumulated vsize (KiB) 5187652

[startup+137.507 s]
/proc/loadavg: 3.54 2.47 2.26 2/184 14994
/proc/meminfo: memFree=18482376/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
[pid=14959] ppid=14958 vsize=1820920 CPUtime=63.14 cores=1,3,5,7
/proc/14959/stat : 14959 (npSolver-pbo) S 14958 14958 5668 0 -1 4204032 147676 26022 0 0 1951 246 3888 229 20 0 1 0 271236228 1864622080 374359 33554432000 4194304 5992684 140733780830880 140733780825416 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/14959/statm: 455230 374359 190 440 0 454786 0
[pid=14971] ppid=14959 vsize=3357584 CPUtime=25.95 cores=1,3,5,7
/proc/14971/stat : 14971 (glucosInc) S 14959 14958 5668 0 -1 4202496 335271 0 0 0 2499 96 0 0 20 0 1 0 271242396 3438166016 708869 33554432000 4194304 5654031 140736984840960 140736984839272 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14971/statm: 839396 708869 146 357 0 839036 0
Current children cumulated CPU time (s) 89.09
Current children cumulated vsize (KiB) 5187652

[startup+137.9 s]
/proc/loadavg: 3.54 2.47 2.26 2/184 14994
/proc/meminfo: memFree=18482376/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
[pid=14959] ppid=14958 vsize=1820920 CPUtime=63.14 cores=1,3,5,7
/proc/14959/stat : 14959 (npSolver-pbo) S 14958 14958 5668 0 -1 4204032 147676 26022 0 0 1951 246 3888 229 20 0 1 0 271236228 1864622080 374359 33554432000 4194304 5992684 140733780830880 140733780825416 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/14959/statm: 455230 374359 190 440 0 454786 0
[pid=14971] ppid=14959 vsize=3357584 CPUtime=25.95 cores=1,3,5,7
/proc/14971/stat : 14971 (glucosInc) S 14959 14958 5668 0 -1 4202496 335271 0 0 0 2499 96 0 0 20 0 1 0 271242396 3438166016 708869 33554432000 4194304 5654031 140736984840960 140736984839272 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14971/statm: 839396 708869 146 357 0 839036 0
Current children cumulated CPU time (s) 89.09
Current children cumulated vsize (KiB) 5187652

[startup+138.3 s]
/proc/loadavg: 3.54 2.47 2.26 2/184 14994
/proc/meminfo: memFree=18482376/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
[pid=14959] ppid=14958 vsize=1820920 CPUtime=63.14 cores=1,3,5,7
/proc/14959/stat : 14959 (npSolver-pbo) S 14958 14958 5668 0 -1 4204032 147676 26022 0 0 1951 246 3888 229 20 0 1 0 271236228 1864622080 374359 33554432000 4194304 5992684 140733780830880 140733780825416 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/14959/statm: 455230 374359 190 440 0 454786 0
[pid=14971] ppid=14959 vsize=3357584 CPUtime=25.95 cores=1,3,5,7
/proc/14971/stat : 14971 (glucosInc) S 14959 14958 5668 0 -1 4202496 335271 0 0 0 2499 96 0 0 20 0 1 0 271242396 3438166016 708869 33554432000 4194304 5654031 140736984840960 140736984839272 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14971/statm: 839396 708869 146 357 0 839036 0
Current children cumulated CPU time (s) 89.09
Current children cumulated vsize (KiB) 5187652

[startup+138.4 s]
/proc/loadavg: 3.54 2.47 2.26 2/184 14994
/proc/meminfo: memFree=18482376/32873648 swapFree=6336/6336
[pid=14958] ppid=14956 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14958/stat : 14958 (npSolver-pbo-It) S 14956 14958 5668 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271236228 9367552 275 33554432000 4194304 5064252 140733538946992 140733538945904 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14958/statm: 2287 275 233 213 0 72 0
[pid=14959] ppid=14958 vsize=0 CPUtime=63.15 cores=1,3,5,7
/proc/14959/stat : 14959 (npSolver-pbo) R 14958 14958 5668 0 -1 4204036 147676 26022 0 0 1951 247 3888 229 20 0 1 0 271236228 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/14959/statm: 0 0 0 0 0 0 0
[pid=14971] ppid=14959 vsize=3357584 CPUtime=25.95 cores=1,3,5,7
/proc/14971/stat : 14971 (glucosInc) S 14959 14958 5668 0 -1 4202496 335271 0 0 0 2499 96 0 0 20 0 1 0 271242396 3438166016 708869 33554432000 4194304 5654031 140736984840960 140736984839272 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14971/statm: 839396 708869 146 357 0 839036 0
Current children cumulated CPU time (s) 89.1
Current children cumulated vsize (KiB) 3366732

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14958 and gives
#  childrusage.ru_utime.tv_sec=58
#  childrusage.ru_utime.tv_usec=405121
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=794271
# CPU time returned by wait4() is 63.1994
# while last known CPU time is 89.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 138.422
CPU time (s): 89.1
CPU user time (s): 83.38
CPU system time (s): 5.72
CPU usage (%): 64.3683
Max. virtual memory (cumulated for all children) (KiB): 5218788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 58.4051
system time used= 4.79427
maximum resident set size= 2043132
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 174073
page faults= 0
swaps= 0
block input operations= 8
block output operations= 2894912
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 442533
involuntary context switches= 125

runsolver used 0.202969 second user time and 0.564914 second system time

The end

Launcher Data 

Begin job on node112 at 2012-05-26 18:51:30
IDJOB=3702696
IDBENCH=1882
IDSOLVER=2278
FILE ID=node112/3702696-1338051090
RUNJOBID= node112-1338048643-8956
PBS_JOBID= 14624359
Free space on /tmp= 71584 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib3/normalized-mps-v2-20-10-mitre.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702696-1338051090/watcher-3702696-1338051090 -o /tmp/evaluation-result-3702696-1338051090/solver-3702696-1338051090 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702696-1338051090.opb 510077727 HOME HOME

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

MD5SUM BENCH= 2b9af9044591fd3eb9f5def12c800cff
RANDOM SEED=510077727

node112.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		: 2666.763
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	: 5333.52
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		: 2666.763
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		: 2666.763
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		: 2666.763
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		: 2666.763
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	: 5331.92
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		: 2666.763
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	: 5331.92
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		: 2666.763
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		: 2666.763
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27660000 kB
Buffers:          288840 kB
Cached:          4090956 kB
SwapCached:            0 kB
Active:           699960 kB
Inactive:        3701768 kB
Active(anon):      24044 kB
Inactive(anon):        0 kB
Active(file):     675916 kB
Inactive(file):  3701768 kB
Unevictable:        6336 kB
Mlocked:            6336 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             18204 kB
Writeback:            20 kB
AnonPages:         64528 kB
Mapped:            14924 kB
Shmem:               200 kB
Slab:             670136 kB
SReclaimable:     113836 kB
SUnreclaim:       556300 kB
KernelStack:        1504 kB
PageTables:         4136 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     142392 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     45056 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 69136 MiB
End job on node112 at 2012-05-26 18:53:48