Trace number 3751857

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) 160.82 400.624

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos19.opb
MD5SUM1ef5c8e94b66b7ed63dffc6923ecd901
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-3
Best CPU time to get the best result obtained on this benchmark1783.2
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -3
Optimality of the best value was proved NO
Number of variables1041679
Total number of constraints127860
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints127780
Minimum length of a constraint2
Maximum length of a constraint275
Number of terms in the objective function 1611
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1611
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 24576
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 98256
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

153.24/153.36	terminate called after throwing an instance of 'std::bad_alloc'
153.24/153.36	  what():  std::bad_alloc
160.78/400.62	HOME/npSolver-pbo-Itdqb.sh: line 18:  5953 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-3751857-1339113763/watcher-3751857-1339113763 -o /tmp/evaluation-result-3751857-1339113763/solver-3751857-1339113763 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751857-1339113763.opb 1236310028 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: 2.00 2.00 1.88 3/180 5952
/proc/meminfo: memFree=30383480/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0

[startup+0.0607491 s]
/proc/loadavg: 2.00 2.00 1.88 3/180 5952
/proc/meminfo: memFree=30383480/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100283 s]
/proc/loadavg: 2.00 2.00 1.88 3/180 5952
/proc/meminfo: memFree=30383480/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300271 s]
/proc/loadavg: 2.00 2.00 1.88 3/180 5952
/proc/meminfo: memFree=30383480/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700269 s]
/proc/loadavg: 2.00 2.00 1.88 3/180 5952
/proc/meminfo: memFree=30383480/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 1.88 3/182 5954
/proc/meminfo: memFree=30313312/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=101588 CPUtime=1.49 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) R 5952 5952 2890 0 -1 4202496 23220 0 0 0 144 5 0 0 20 0 1 0 377503256 104026112 24724 33554432000 4194304 6004724 140735595898944 140735595894968 4968639 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/5953/statm: 25397 24724 130 442 0 24951 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 110736

[startup+3.10032 s]
/proc/loadavg: 2.00 2.00 1.88 3/182 5954
/proc/meminfo: memFree=30159612/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=356328 CPUtime=3.09 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) R 5952 5952 2890 0 -1 4202496 52522 0 0 0 296 13 0 0 20 0 1 0 377503256 364879872 76043 33554432000 4194304 6004724 140735595898944 140735595895752 4617888 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/5953/statm: 89082 76043 154 442 0 88636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 365476

[startup+6.30031 s]
/proc/loadavg: 2.08 2.02 1.88 3/182 5954
/proc/meminfo: memFree=29700124/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=749544 CPUtime=6.29 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) R 5952 5952 2890 0 -1 4202496 53855 0 0 0 607 22 0 0 20 0 1 0 377503256 767533056 136971 33554432000 4194304 6004724 140735595898944 140735595893544 4534761 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/5953/statm: 187386 136971 154 442 0 186940 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 758692

[startup+12.7003 s]
/proc/loadavg: 2.15 2.03 1.89 3/182 5954
/proc/meminfo: memFree=29379732/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=1273832 CPUtime=12.68 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) R 5952 5952 2890 0 -1 4202496 54865 0 0 0 1231 37 0 0 20 0 1 0 377503256 1304403968 261387 33554432000 4194304 6004724 140735595898944 140735595893896 4534738 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/5953/statm: 318458 261387 154 442 0 318012 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1282980

[startup+25.5004 s]
/proc/loadavg: 2.12 2.03 1.89 3/180 5961
/proc/meminfo: memFree=28355684/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=2322408 CPUtime=25.48 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) R 5952 5952 2890 0 -1 4202496 56377 0 0 0 2481 67 0 0 20 0 1 0 377503256 2378145792 510220 33554432000 4194304 6004724 140735595898944 140735595893544 4536305 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/5953/statm: 580602 510220 154 442 0 580156 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2331556

[startup+51.1003 s]
/proc/loadavg: 2.08 2.03 1.89 3/180 5961
/proc/meminfo: memFree=26256244/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=4419560 CPUtime=51.08 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) R 5952 5952 2890 0 -1 4202496 58951 0 0 0 4978 130 0 0 20 0 1 0 377503256 4525629440 1038609 33554432000 4194304 6004724 140735595898944 140735595893544 4534761 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/5953/statm: 1104890 1038609 154 442 0 1104444 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4428708

[startup+102.3 s]
/proc/loadavg: 2.08 2.04 1.90 3/180 5961
/proc/meminfo: memFree=21995468/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=8613864 CPUtime=102.26 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) R 5952 5952 2890 0 -1 4202496 63571 0 0 0 9959 267 0 0 20 0 1 0 377503256 8820596736 2086678 33554432000 4194304 6004724 140735595898944 140735595893544 4581037 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/5953/statm: 2153466 2086678 154 442 0 2153020 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8623012

[startup+162.3 s]
/proc/loadavg: 2.11 2.04 1.91 3/181 5963
/proc/meminfo: memFree=17132144/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=8679400 CPUtime=155.28 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) S 5952 5952 2890 0 -1 4204032 102101 0 0 0 15054 474 0 0 20 0 1 0 377503256 8887705600 2155221 33554432000 4194304 6004724 140735595898944 140735595894616 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5953/statm: 2169850 2155221 212 442 0 2169404 0
Current children cumulated CPU time (s) 155.28
Current children cumulated vsize (KiB) 8688548

[startup+222.307 s]
/proc/loadavg: 3.80 2.55 2.09 3/181 5963
/proc/meminfo: memFree=12024988/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=8679400 CPUtime=157.58 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) S 5952 5952 2890 0 -1 4204032 102101 0 0 0 15054 704 0 0 20 0 1 0 377503256 8887705600 2155221 33554432000 4194304 6004724 140735595898944 140735595894616 5251733 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/5953/statm: 2169850 2155221 212 442 0 2169404 0
Current children cumulated CPU time (s) 157.58
Current children cumulated vsize (KiB) 8688548
heavy processes:
  %CPU=25 pid=5963 uid=0 cmd=

[startup+282.3 s]
/proc/loadavg: 4.52 2.99 2.27 2/181 5963
/proc/meminfo: memFree=8015912/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=8679400 CPUtime=160 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) S 5952 5952 2890 0 -1 4204032 102101 0 0 0 15054 946 0 0 20 0 1 0 377503256 8887705600 2155221 33554432000 4194304 6004724 140735595898944 140735595894616 5251733 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/5953/statm: 2169850 2155221 212 442 0 2169404 0
Current children cumulated CPU time (s) 160
Current children cumulated vsize (KiB) 8688548
heavy processes:
  %CPU=20 pid=5963 uid=0 cmd=/usr/libexec/abrt-hook-ccpp /var/spool/abrt 5953 6 506 18446744073709551615 

[startup+342.3 s]
/proc/loadavg: 4.73 3.32 2.43 2/181 5963
/proc/meminfo: memFree=6612928/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=8679400 CPUtime=160.78 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) S 5952 5952 2890 0 -1 4204032 102101 0 0 0 15054 1024 0 0 20 0 1 0 377503256 8887705600 2155221 33554432000 4194304 6004724 140735595898944 140735595894616 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5953/statm: 2169850 2155221 212 442 0 2169404 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 8688548
heavy processes:
  %CPU=15 pid=5963 uid=0 cmd=/usr/libexec/abrt-hook-ccpp /var/spool/abrt 5953 6 506 18446744073709551615 

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

[startup+360 s]
/proc/loadavg: 4.87 3.45 2.49 2/181 5963
/proc/meminfo: memFree=6613764/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=8679400 CPUtime=160.78 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) S 5952 5952 2890 0 -1 4204032 102101 0 0 0 15054 1024 0 0 20 0 1 0 377503256 8887705600 2155221 33554432000 4194304 6004724 140735595898944 140735595894616 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5953/statm: 2169850 2155221 212 442 0 2169404 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 8688548

[startup+385.607 s]
/proc/loadavg: 4.97 3.58 2.56 2/181 5963
/proc/meminfo: memFree=6613640/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=8679400 CPUtime=160.78 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) S 5952 5952 2890 0 -1 4204032 102101 0 0 0 15054 1024 0 0 20 0 1 0 377503256 8887705600 2155221 33554432000 4194304 6004724 140735595898944 140735595894616 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5953/statm: 2169850 2155221 212 442 0 2169404 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 8688548

[startup+392 s]
/proc/loadavg: 4.97 3.61 2.57 2/181 5963
/proc/meminfo: memFree=6610292/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=8679400 CPUtime=160.78 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) S 5952 5952 2890 0 -1 4204032 102101 0 0 0 15054 1024 0 0 20 0 1 0 377503256 8887705600 2155221 33554432000 4194304 6004724 140735595898944 140735595894616 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5953/statm: 2169850 2155221 212 442 0 2169404 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 8688548

[startup+395.2 s]
/proc/loadavg: 5.05 3.65 2.59 2/181 5963
/proc/meminfo: memFree=6613392/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=8679400 CPUtime=160.78 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) S 5952 5952 2890 0 -1 4204032 102101 0 0 0 15054 1024 0 0 20 0 1 0 377503256 8887705600 2155221 33554432000 4194304 6004724 140735595898944 140735595894616 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5953/statm: 2169850 2155221 212 442 0 2169404 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 8688548

[startup+398.4 s]
/proc/loadavg: 5.05 3.67 2.60 2/181 5963
/proc/meminfo: memFree=6616616/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=8679400 CPUtime=160.78 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) S 5952 5952 2890 0 -1 4204032 102101 0 0 0 15054 1024 0 0 20 0 1 0 377503256 8887705600 2155221 33554432000 4194304 6004724 140735595898944 140735595894616 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5953/statm: 2169850 2155221 212 442 0 2169404 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 8688548

[startup+400 s]
/proc/loadavg: 5.05 3.67 2.60 2/181 5963
/proc/meminfo: memFree=6616740/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=8679400 CPUtime=160.78 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) S 5952 5952 2890 0 -1 4204032 102101 0 0 0 15054 1024 0 0 20 0 1 0 377503256 8887705600 2155221 33554432000 4194304 6004724 140735595898944 140735595894616 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5953/statm: 2169850 2155221 212 442 0 2169404 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 8688548

[startup+400.4 s]
/proc/loadavg: 5.05 3.67 2.60 2/181 5963
/proc/meminfo: memFree=6616740/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=8679400 CPUtime=160.78 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) S 5952 5952 2890 0 -1 4204032 102101 0 0 0 15054 1024 0 0 20 0 1 0 377503256 8887705600 2155221 33554432000 4194304 6004724 140735595898944 140735595894616 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5953/statm: 2169850 2155221 212 442 0 2169404 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 8688548

[startup+400.6 s]
/proc/loadavg: 5.05 3.67 2.60 2/181 5963
/proc/meminfo: memFree=6616740/32873648 swapFree=7376/7376
[pid=5952] ppid=5950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5952/stat : 5952 (npSolver-pbo-It) S 5950 5952 2890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377503256 9367552 275 33554432000 4194304 5064252 140734148577264 140734148576176 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5952/statm: 2287 275 233 213 0 72 0
[pid=5953] ppid=5952 vsize=0 CPUtime=160.78 cores=0,2,4,6
/proc/5953/stat : 5953 (npSolver-pbo) R 5952 5952 2890 0 -1 4204036 102101 0 0 0 15054 1024 0 0 20 0 1 0 377503256 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/5953/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 9148

Child status: 0
Real time (s): 400.624
CPU time (s): 160.82
CPU user time (s): 150.545
CPU system time (s): 10.2744
CPU usage (%): 40.1423
Max. virtual memory (cumulated for all children) (KiB): 12817316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 150.545
system time used= 10.2744
maximum resident set size= 8620884
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102475
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1751688
involuntary context switches= 201

runsolver used 0.777881 second user time and 1.93871 second system time

The end

Launcher Data 

Begin job on node113 at 2012-06-08 02:02:44
IDJOB=3751857
IDBENCH=1845
IDSOLVER=2335
FILE ID=node113/3751857-1339113763
RUNJOBID= node113-1339111913-4672
PBS_JOBID= 14643740
Free space on /tmp= 71116 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos19.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3751857-1339113763/watcher-3751857-1339113763 -o /tmp/evaluation-result-3751857-1339113763/solver-3751857-1339113763 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751857-1339113763.opb 1236310028 HOME HOME

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

MD5SUM BENCH= 1ef5c8e94b66b7ed63dffc6923ecd901
RANDOM SEED=1236310028

node113.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		: 2667.026
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	: 5334.05
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		: 2667.026
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	: 5331.90
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		: 2667.026
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	: 5438.54
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		: 2667.026
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		: 2667.026
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		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
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	: 5331.92
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		: 2667.026
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:        30383752 kB
Buffers:          432324 kB
Cached:          1122840 kB
SwapCached:         2204 kB
Active:          1555784 kB
Inactive:          23364 kB
Active(anon):      20000 kB
Inactive(anon):     5732 kB
Active(file):    1535784 kB
Inactive(file):    17632 kB
Unevictable:        7376 kB
Mlocked:            7376 kB
SwapTotal:      67108856 kB
SwapFree:       67100048 kB
Dirty:             53976 kB
Writeback:             0 kB
AnonPages:         31312 kB
Mapped:            12060 kB
Shmem:                 0 kB
Slab:             775444 kB
SReclaimable:     218648 kB
SUnreclaim:       556796 kB
KernelStack:        1480 kB
PageTables:         4228 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     152200 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 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= 63992 MiB
End job on node113 at 2012-06-08 02:09:25