Trace number 3748241

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 (fixed)UNSAT 136.81 137.967

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-brandy.opb
MD5SUM913c17bb7faa6362a8688d6500a7e54d
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.051991
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7470
Total number of constraints182
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints182
Minimum length of a constraint30
Maximum length of a constraint3540
Number of terms in the objective function 60
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 2147483646
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 10936060477440
Number of bits of the biggest number in a constraint 44
Biggest sum of numbers in a constraint 138160507849056
Number of bits of the biggest sum of numbers47
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

27.21/27.34	c run inc solver
27.21/27.34	c [INC SYSTEM] run initial solver
27.21/27.34	c [INC SYSTEM] preprocess with white file
118.91/120.00	c [INC SYSTEM] finished preprocessing in 92 s
118.91/120.00	c [INC SYSTEM] execute solver
136.81/137.95	c [INC SEARCH] formula is UNSAT
136.81/137.95	c [INC SYSTEM] solved the initial formula
136.81/137.95	s UNSATISFIABLE

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-3748241-1339121807/watcher-3748241-1339121807 -o /tmp/evaluation-result-3748241-1339121807/solver-3748241-1339121807 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3748241-1339121807.opb 548888151 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 2.00 2/180 12509
/proc/meminfo: memFree=31207716/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0

[startup+0.033857 s]
/proc/loadavg: 2.00 2.00 2.00 2/180 12509
/proc/meminfo: memFree=31207716/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100231 s]
/proc/loadavg: 2.00 2.00 2.00 2/180 12509
/proc/meminfo: memFree=31207716/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300229 s]
/proc/loadavg: 2.00 2.00 2.00 2/180 12509
/proc/meminfo: memFree=31207716/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700232 s]
/proc/loadavg: 2.00 2.00 2.00 2/180 12509
/proc/meminfo: memFree=31207716/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 12511
/proc/meminfo: memFree=31131532/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0
[pid=12510] ppid=12509 vsize=165512 CPUtime=1.48 cores=0,2,4,6
/proc/12510/stat : 12510 (npSolver-pbo) R 12509 12509 8890 0 -1 4202496 11054 0 0 0 143 5 0 0 20 0 1 0 22147307 169484288 27633 33554432000 4194304 6004724 140736779666064 140736779661608 4536089 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/12510/statm: 41378 27633 154 442 0 40932 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 174660

[startup+3.10028 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 12511
/proc/meminfo: memFree=31047192/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0
[pid=12510] ppid=12509 vsize=297652 CPUtime=3.08 cores=0,2,4,6
/proc/12510/stat : 12510 (npSolver-pbo) R 12509 12509 8890 0 -1 4202496 11924 0 0 0 299 9 0 0 20 0 1 0 22147307 304795648 57055 33554432000 4194304 6004724 140736779666064 140736779661096 4536263 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/12510/statm: 74413 57055 154 442 0 73967 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 306800

[startup+6.3003 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 12511
/proc/meminfo: memFree=30797028/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0
[pid=12510] ppid=12509 vsize=562164 CPUtime=6.29 cores=0,2,4,6
/proc/12510/stat : 12510 (npSolver-pbo) R 12509 12509 8890 0 -1 4202496 13300 0 0 0 613 16 0 0 20 0 1 0 22147307 575655936 119623 33554432000 4194304 6004724 140736779666064 140736779660664 4534742 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/12510/statm: 140541 119623 154 442 0 140095 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 571312

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 12511
/proc/meminfo: memFree=30269356/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0
[pid=12510] ppid=12509 vsize=1086980 CPUtime=12.69 cores=0,2,4,6
/proc/12510/stat : 12510 (npSolver-pbo) R 12509 12509 8890 0 -1 4202496 14442 0 0 0 1235 34 0 0 20 0 1 0 22147307 1113067520 244682 33554432000 4194304 6004724 140736779666064 140736779660664 4536845 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/12510/statm: 271745 244682 154 442 0 271299 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1096128

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 12511
/proc/meminfo: memFree=27184420/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0
[pid=12510] ppid=12509 vsize=3934236 CPUtime=25.45 cores=0,2,4,6
/proc/12510/stat : 12510 (npSolver-pbo) R 12509 12509 8890 0 -1 4202496 16889 0 0 0 2375 170 0 0 20 0 1 0 22147307 4028657664 916051 33554432000 4194304 6004724 140736779666064 140736779661936 5193835 0 0 4096 0 0 0 0 17 0 0 0 3 0 0
/proc/12510/statm: 983559 916051 157 442 0 983113 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 3943384

[startup+51.1003 s]
/proc/loadavg: 2.28 2.06 2.02 3/184 12514
/proc/meminfo: memFree=24534820/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0
[pid=12510] ppid=12509 vsize=2107036 CPUtime=27.26 cores=0,2,4,6
/proc/12510/stat : 12510 (npSolver-pbo) S 12509 12509 8890 0 -1 4202496 16896 0 0 0 2375 351 0 0 20 0 1 0 22147307 2157604864 459257 33554432000 4194304 6004724 140736779666064 140736779660528 5186782 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 7 0 0
/proc/12510/statm: 526759 459257 163 442 0 526313 0
[pid=12512] ppid=12510 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12512/stat : 12512 (cp2_pre.sh) S 12510 12509 8890 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 22150041 9367552 277 33554432000 4194304 5064252 140736850670928 140736850669632 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/12512/statm: 2287 277 234 213 0 72 0
[pid=12513] ppid=12512 vsize=3345524 CPUtime=23.74 cores=0,2,4,6
/proc/12513/stat : 12513 (coprocessor) R 12512 12509 8890 0 -1 4202496 25951 0 0 0 2257 117 0 0 20 0 1 0 22150041 3425816576 721276 33554432000 4194304 6586260 140735527714272 140735527710024 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/12513/statm: 836381 721276 158 584 0 835793 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 5470856

[startup+102.306 s]
/proc/loadavg: 2.47 2.16 2.05 3/184 12514
/proc/meminfo: memFree=23247656/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0
[pid=12510] ppid=12509 vsize=2107036 CPUtime=27.26 cores=0,2,4,6
/proc/12510/stat : 12510 (npSolver-pbo) S 12509 12509 8890 0 -1 4202496 16896 0 0 0 2375 351 0 0 20 0 1 0 22147307 2157604864 459257 33554432000 4194304 6004724 140736779666064 140736779660528 5186782 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 7 0 0
/proc/12510/statm: 526759 459257 163 442 0 526313 0
[pid=12512] ppid=12510 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12512/stat : 12512 (cp2_pre.sh) S 12510 12509 8890 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 22150041 9367552 277 33554432000 4194304 5064252 140736850670928 140736850669632 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/12512/statm: 2287 277 234 213 0 72 0
[pid=12513] ppid=12512 vsize=3345524 CPUtime=74.09 cores=0,2,4,6
/proc/12513/stat : 12513 (coprocessor) R 12512 12509 8890 0 -1 4202496 25951 0 0 0 7019 390 0 0 20 0 1 0 22150041 3425816576 721276 33554432000 4194304 6586260 140735527714272 140735527710024 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 85 0 0
/proc/12513/statm: 836381 721276 158 584 0 835793 0
Current children cumulated CPU time (s) 101.35
Current children cumulated vsize (KiB) 5470856

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

[startup+115.1 s]
/proc/loadavg: 2.40 2.15 2.05 3/184 12514
/proc/meminfo: memFree=22915948/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0
[pid=12510] ppid=12509 vsize=2107036 CPUtime=27.26 cores=0,2,4,6
/proc/12510/stat : 12510 (npSolver-pbo) S 12509 12509 8890 0 -1 4202496 16896 0 0 0 2375 351 0 0 20 0 1 0 22147307 2157604864 459257 33554432000 4194304 6004724 140736779666064 140736779660528 5186782 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 7 0 0
/proc/12510/statm: 526759 459257 163 442 0 526313 0
[pid=12512] ppid=12510 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12512/stat : 12512 (cp2_pre.sh) S 12510 12509 8890 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 22150041 9367552 277 33554432000 4194304 5064252 140736850670928 140736850669632 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/12512/statm: 2287 277 234 213 0 72 0
[pid=12513] ppid=12512 vsize=3345524 CPUtime=86.78 cores=0,2,4,6
/proc/12513/stat : 12513 (coprocessor) R 12512 12509 8890 0 -1 4202496 25951 0 0 0 8221 457 0 0 20 0 1 0 22150041 3425816576 721276 33554432000 4194304 6586260 140735527714272 140735527710024 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 94 0 0
/proc/12513/statm: 836381 721276 158 584 0 835793 0
Current children cumulated CPU time (s) 114.04
Current children cumulated vsize (KiB) 5470856

[startup+127.9 s]
/proc/loadavg: 2.31 2.14 2.05 3/183 12516
/proc/meminfo: memFree=25801740/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0
[pid=12510] ppid=12509 vsize=2107036 CPUtime=118.93 cores=0,2,4,6
/proc/12510/stat : 12510 (npSolver-pbo) S 12509 12509 8890 0 -1 4202496 16915 26854 0 0 2375 351 8655 512 20 0 1 0 22147307 2157604864 459261 33554432000 4194304 6004724 140736779666064 140736779652344 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 7 0 0
/proc/12510/statm: 526759 459261 167 442 0 526313 0
[pid=12516] ppid=12510 vsize=2263968 CPUtime=7.88 cores=0,2,4,6
/proc/12516/stat : 12516 (glucosInc) R 12510 12509 8890 0 -1 4202496 208226 0 0 0 721 67 0 0 20 0 1 0 22159307 2318303232 446414 33554432000 4194304 5654031 140733422909856 140733421859304 4797458 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/12516/statm: 565992 446414 108 357 0 565632 0
Current children cumulated CPU time (s) 126.81
Current children cumulated vsize (KiB) 4380152

[startup+134.3 s]
/proc/loadavg: 2.28 2.14 2.05 3/183 12516
/proc/meminfo: memFree=24385848/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0
[pid=12510] ppid=12509 vsize=2107036 CPUtime=118.93 cores=0,2,4,6
/proc/12510/stat : 12510 (npSolver-pbo) S 12509 12509 8890 0 -1 4202496 16915 26854 0 0 2375 351 8655 512 20 0 1 0 22147307 2157604864 459261 33554432000 4194304 6004724 140736779666064 140736779652344 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 7 0 0
/proc/12510/statm: 526759 459261 167 442 0 526313 0
[pid=12516] ppid=12510 vsize=3851928 CPUtime=14.27 cores=0,2,4,6
/proc/12516/stat : 12516 (glucosInc) R 12510 12509 8890 0 -1 4202496 348805 0 0 0 1307 120 0 0 20 0 1 0 22159307 3944374272 800957 33554432000 4194304 5654031 140733422909856 140733421859208 4797458 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/12516/statm: 963015 800958 108 357 0 962655 0
Current children cumulated CPU time (s) 133.2
Current children cumulated vsize (KiB) 5968112

[startup+135.9 s]
/proc/loadavg: 2.28 2.14 2.05 3/183 12516
/proc/meminfo: memFree=24140924/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0
[pid=12510] ppid=12509 vsize=2107036 CPUtime=118.93 cores=0,2,4,6
/proc/12510/stat : 12510 (npSolver-pbo) S 12509 12509 8890 0 -1 4202496 16915 26854 0 0 2375 351 8655 512 20 0 1 0 22147307 2157604864 459261 33554432000 4194304 6004724 140736779666064 140736779652344 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 7 0 0
/proc/12510/statm: 526759 459261 167 442 0 526313 0
[pid=12516] ppid=12510 vsize=4357272 CPUtime=15.88 cores=0,2,4,6
/proc/12516/stat : 12516 (glucosInc) R 12510 12509 8890 0 -1 4202496 383777 0 0 0 1454 134 0 0 20 0 1 0 22159307 4461846528 890095 33554432000 4194304 5654031 140733422909856 140733421859208 4797458 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/12516/statm: 1089318 890095 108 357 0 1088958 0
Current children cumulated CPU time (s) 134.81
Current children cumulated vsize (KiB) 6473456

[startup+136.7 s]
/proc/loadavg: 2.26 2.14 2.05 3/183 12516
/proc/meminfo: memFree=23896128/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0
[pid=12510] ppid=12509 vsize=2107036 CPUtime=118.93 cores=0,2,4,6
/proc/12510/stat : 12510 (npSolver-pbo) S 12509 12509 8890 0 -1 4202496 16915 26854 0 0 2375 351 8655 512 20 0 1 0 22147307 2157604864 459261 33554432000 4194304 6004724 140736779666064 140736779652344 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 7 0 0
/proc/12510/statm: 526759 459261 167 442 0 526313 0
[pid=12516] ppid=12510 vsize=4411168 CPUtime=16.68 cores=0,2,4,6
/proc/12516/stat : 12516 (glucosInc) R 12510 12509 8890 0 -1 4202496 397345 0 0 0 1529 139 0 0 20 0 1 0 22159307 4517036032 927169 33554432000 4194304 5654031 140733422909856 140733422908168 4219872 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/12516/statm: 1102792 927169 128 357 0 1102432 0
Current children cumulated CPU time (s) 135.61
Current children cumulated vsize (KiB) 6527352

[startup+137.507 s]
/proc/loadavg: 2.26 2.14 2.05 3/183 12516
/proc/meminfo: memFree=23823164/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0
[pid=12510] ppid=12509 vsize=2107036 CPUtime=118.93 cores=0,2,4,6
/proc/12510/stat : 12510 (npSolver-pbo) S 12509 12509 8890 0 -1 4202496 16915 26854 0 0 2375 351 8655 512 20 0 1 0 22147307 2157604864 459261 33554432000 4194304 6004724 140736779666064 140736779652344 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 7 0 0
/proc/12510/statm: 526759 459261 167 442 0 526313 0
[pid=12516] ppid=12510 vsize=4434664 CPUtime=17.48 cores=0,2,4,6
/proc/12516/stat : 12516 (glucosInc) R 12510 12509 8890 0 -1 4202496 406645 0 0 0 1607 141 0 0 20 0 1 0 22159307 4541095936 933206 33554432000 4194304 5654031 140733422909856 140733422908168 4232821 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/12516/statm: 1108666 933206 140 357 0 1108306 0
Current children cumulated CPU time (s) 136.41
Current children cumulated vsize (KiB) 6550848

[startup+137.9 s]
/proc/loadavg: 2.26 2.14 2.05 3/183 12516
/proc/meminfo: memFree=23823164/32873844 swapFree=6868/6868
[pid=12509] ppid=12507 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12509/stat : 12509 (npSolver-pbo-I.) S 12507 12509 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22147306 9367552 275 33554432000 4194304 5064252 140735119145360 140735119144272 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12509/statm: 2287 275 233 213 0 72 0
[pid=12510] ppid=12509 vsize=2107036 CPUtime=118.93 cores=0,2,4,6
/proc/12510/stat : 12510 (npSolver-pbo) S 12509 12509 8890 0 -1 4202496 16915 26854 0 0 2375 351 8655 512 20 0 1 0 22147307 2157604864 459261 33554432000 4194304 6004724 140736779666064 140736779652344 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 7 0 0
/proc/12510/statm: 526759 459261 167 442 0 526313 0
[pid=12516] ppid=12510 vsize=4439680 CPUtime=17.88 cores=0,2,4,6
/proc/12516/stat : 12516 (glucosInc) R 12510 12509 8890 0 -1 4202496 407937 0 0 0 1646 142 0 0 20 0 1 0 22159307 4546232320 934498 33554432000 4194304 5654031 140733422909856 140733422907640 4797458 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/12516/statm: 1109920 934498 140 357 0 1109560 0
Current children cumulated CPU time (s) 136.81
Current children cumulated vsize (KiB) 6555864

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12509 and gives
#  childrusage.ru_utime.tv_sec=110
#  childrusage.ru_utime.tv_usec=307230
#  childrusage.ru_stime.tv_sec=8
#  childrusage.ru_stime.tv_usec=644685
# CPU time returned by wait4() is 118.952
# while last known CPU time is 136.81
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 137.967
CPU time (s): 136.81
CPU user time (s): 126.76
CPU system time (s): 10.05
CPU usage (%): 99.1616
Max. virtual memory (cumulated for all children) (KiB): 6568876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 110.307
system time used= 8.64468
maximum resident set size= 3664204
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44439
page faults= 0
swaps= 0
block input operations= 112
block output operations= 7256976
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 53
involuntary context switches= 240

runsolver used 0.199969 second user time and 0.581911 second system time

The end

Launcher Data 

Begin job on node135 at 2012-06-08 04:16:47
IDJOB=3748241
IDBENCH=2401
IDSOLVER=2333
FILE ID=node135/3748241-1339121807
RUNJOBID= node135-1339112432-11227
PBS_JOBID= 14643718
Free space on /tmp= 70744 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-brandy.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3748241-1339121807/watcher-3748241-1339121807 -o /tmp/evaluation-result-3748241-1339121807/solver-3748241-1339121807 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3748241-1339121807.opb 548888151 HOME HOME

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

MD5SUM BENCH= 913c17bb7faa6362a8688d6500a7e54d
RANDOM SEED=548888151

node135.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		: 2666.905
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	: 5333.81
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		: 2666.905
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	: 5274.12
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		: 2666.905
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	: 5331.90
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		: 2666.905
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		: 2666.905
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	: 5331.93
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		: 2666.905
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.905
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		: 2666.905
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	: 5331.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31208080 kB
Buffers:          138792 kB
Cached:           465344 kB
SwapCached:         3596 kB
Active:           351724 kB
Inactive:         490844 kB
Active(anon):     235804 kB
Inactive(anon):     4812 kB
Active(file):     115920 kB
Inactive(file):   486032 kB
Unevictable:        6868 kB
Mlocked:            6868 kB
SwapTotal:      67108856 kB
SwapFree:       67098244 kB
Dirty:              9348 kB
Writeback:             0 kB
AnonPages:        380024 kB
Mapped:            10188 kB
Shmem:                 0 kB
Slab:             666560 kB
SReclaimable:     108176 kB
SUnreclaim:       558384 kB
KernelStack:        1520 kB
PageTables:         4324 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     385592 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    325632 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= 68976 MiB
End job on node135 at 2012-06-08 04:19:05