Trace number 3697549

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? (problem) 28.71 44.6297

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_1000_5__369_766__128.opb
MD5SUM75a469ee59540cfd3c650d18a0804c5e
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark128918
Best CPU time to get the best result obtained on this benchmark1801.22
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables640998
Total number of constraints6000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5002
Number of constraints which are nor clauses,nor cardinality constraints998
Minimum length of a constraint128
Maximum length of a constraint5249
Number of terms in the objective function 640000
Biggest coefficient in the objective function 122979
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 21981416064
Number of bits of the sum of numbers in the objective function 35
Biggest number in a constraint 122979
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 21981416064
Number of bits of the biggest sum of numbers35
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

5.67/5.70	c run inc solver
5.67/5.70	c [INC SYSTEM] run initial solver
5.67/5.70	c [INC SYSTEM] preprocess with white file
22.22/22.63	c [INC SYSTEM] finished preprocessing in 16 s
22.22/22.63	c [INC SYSTEM] execute solver
27.30/27.63	c [INC SEARCH] formula is SAT
27.50/27.83	c [INC SYSTEM] solved the initial formula
28.41/28.74	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
28.71/44.62	HOME/npSolver-pbo-Itd.sh: line 18: 11668 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -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-3697549-1338083939/watcher-3697549-1338083939 -o /tmp/evaluation-result-3697549-1338083939/solver-3697549-1338083939 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697549-1338083939.opb 240232497 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 2/178 11667
/proc/meminfo: memFree=23400584/32873648 swapFree=6848/6848
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11667/stat : 11667 (npSolver-pbo-It) S 11665 11667 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274520879 9367552 274 33554432000 4194304 5064252 140734459268176 140734459267088 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11667/statm: 2287 274 233 213 0 72 0

[startup+0.093445 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 11667
/proc/meminfo: memFree=23400584/32873648 swapFree=6848/6848
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11667/stat : 11667 (npSolver-pbo-It) S 11665 11667 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274520879 9367552 274 33554432000 4194304 5064252 140734459268176 140734459267088 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11667/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10019 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 11667
/proc/meminfo: memFree=23400584/32873648 swapFree=6848/6848
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11667/stat : 11667 (npSolver-pbo-It) S 11665 11667 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274520879 9367552 274 33554432000 4194304 5064252 140734459268176 140734459267088 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11667/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300263 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 11667
/proc/meminfo: memFree=23400584/32873648 swapFree=6848/6848
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11667/stat : 11667 (npSolver-pbo-It) S 11665 11667 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274520879 9367552 274 33554432000 4194304 5064252 140734459268176 140734459267088 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11667/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700234 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 11667
/proc/meminfo: memFree=23400584/32873648 swapFree=6848/6848
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11667/stat : 11667 (npSolver-pbo-It) S 11665 11667 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274520879 9367552 274 33554432000 4194304 5064252 140734459268176 140734459267088 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11667/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 11669
/proc/meminfo: memFree=23366620/32873648 swapFree=6848/6848
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11667/stat : 11667 (npSolver-pbo-It) S 11665 11667 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274520879 9367552 274 33554432000 4194304 5064252 140734459268176 140734459267088 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11667/statm: 2287 274 233 213 0 72 0
[pid=11668] ppid=11667 vsize=77392 CPUtime=1.49 cores=0,2,4,6
/proc/11668/stat : 11668 (npSolver-pbo) R 11667 11667 5308 0 -1 4202496 16352 0 0 0 147 2 0 0 20 0 1 0 274520879 79249408 18700 33554432000 4194304 5992684 140736579945360 140736579941480 4350635 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/11668/statm: 19348 18700 160 440 0 18904 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 86540

[startup+3.10032 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 11669
/proc/meminfo: memFree=23275300/32873648 swapFree=6848/6848
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11667/stat : 11667 (npSolver-pbo-It) S 11665 11667 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274520879 9367552 274 33554432000 4194304 5064252 140734459268176 140734459267088 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11667/statm: 2287 274 233 213 0 72 0
[pid=11668] ppid=11667 vsize=245320 CPUtime=3.09 cores=0,2,4,6
/proc/11668/stat : 11668 (npSolver-pbo) R 11667 11667 5308 0 -1 4202496 31318 0 0 0 301 8 0 0 20 0 1 0 274520879 251207680 58649 33554432000 4194304 5992684 140736579945360 140736579940776 4523482 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/11668/statm: 61330 58649 160 440 0 60886 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 254468

[startup+6.30025 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 11669
/proc/meminfo: memFree=22675192/32873648 swapFree=6848/6848
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11667/stat : 11667 (npSolver-pbo-It) S 11665 11667 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274520879 9367552 274 33554432000 4194304 5064252 140734459268176 140734459267088 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11667/statm: 2287 274 233 213 0 72 0
[pid=11668] ppid=11667 vsize=443192 CPUtime=6.28 cores=0,2,4,6
/proc/11668/stat : 11668 (npSolver-pbo) R 11667 11667 5308 0 -1 4202496 48841 0 0 0 527 101 0 0 20 0 1 0 274520879 453828608 109148 33554432000 4194304 5992684 140736579945360 140736579939960 5179696 0 0 4096 0 0 0 0 17 4 0 0 1 0 0
/proc/11668/statm: 110798 109148 165 440 0 110354 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 452340

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 11671
/proc/meminfo: memFree=21904052/32873648 swapFree=6848/6848
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11667/stat : 11667 (npSolver-pbo-It) S 11665 11667 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274520879 9367552 274 33554432000 4194304 5064252 140734459268176 140734459267088 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11667/statm: 2287 274 233 213 0 72 0
[pid=11668] ppid=11667 vsize=443192 CPUtime=6.67 cores=0,2,4,6
/proc/11668/stat : 11668 (npSolver-pbo) S 11667 11667 5308 0 -1 4202496 48844 0 0 0 533 134 0 0 20 0 1 0 274520879 453828608 109150 33554432000 4194304 5992684 140736579945360 140736579939808 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 1 0 0
/proc/11668/statm: 110798 109150 167 440 0 110354 0
[pid=11670] ppid=11668 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11670/stat : 11670 (cp2_pre.sh) S 11668 11667 5308 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 274521549 9367552 276 33554432000 4194304 5064252 140734415676032 140734415674736 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11670/statm: 2287 276 234 213 0 72 0
[pid=11671] ppid=11670 vsize=927168 CPUtime=5.99 cores=0,2,4,6
/proc/11671/stat : 11671 (coprocessor) R 11670 11667 5308 0 -1 4202496 21779 0 0 0 568 31 0 0 20 0 1 0 274521549 949420032 185559 33554432000 4194304 6586260 140734232903584 140734232899336 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/11671/statm: 231792 185559 158 584 0 231204 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1388656

[startup+25.5066 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 11673
/proc/meminfo: memFree=21762224/32873648 swapFree=6848/6848
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11667/stat : 11667 (npSolver-pbo-It) S 11665 11667 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274520879 9367552 274 33554432000 4194304 5064252 140734459268176 140734459267088 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11667/statm: 2287 274 233 213 0 72 0
[pid=11668] ppid=11667 vsize=443192 CPUtime=22.27 cores=0,2,4,6
/proc/11668/stat : 11668 (npSolver-pbo) S 11667 11667 5308 0 -1 4202496 48859 22683 0 0 533 135 1481 78 20 0 1 0 274520879 453828608 109152 33554432000 4194304 5992684 140736579945360 140736579931624 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/11668/statm: 110798 109152 169 440 0 110354 0
[pid=11673] ppid=11668 vsize=1073292 CPUtime=2.85 cores=0,2,4,6
/proc/11673/stat : 11673 (glucosInc) R 11668 11667 5308 0 -1 4202496 135762 0 0 0 251 34 0 0 20 0 1 0 274523143 1099051008 238988 33554432000 4194304 5654031 140733498655264 140733497604712 4244896 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/11673/statm: 268323 238988 108 357 0 267963 0
Current children cumulated CPU time (s) 25.12
Current children cumulated vsize (KiB) 1525632

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

[startup+25.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 11673
/proc/meminfo: memFree=21762224/32873648 swapFree=6848/6848
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11667/stat : 11667 (npSolver-pbo-It) S 11665 11667 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274520879 9367552 274 33554432000 4194304 5064252 140734459268176 140734459267088 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11667/statm: 2287 274 233 213 0 72 0
[pid=11668] ppid=11667 vsize=443192 CPUtime=22.27 cores=0,2,4,6
/proc/11668/stat : 11668 (npSolver-pbo) S 11667 11667 5308 0 -1 4202496 48859 22683 0 0 533 135 1481 78 20 0 1 0 274520879 453828608 109152 33554432000 4194304 5992684 140736579945360 140736579931624 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/11668/statm: 110798 109152 169 440 0 110354 0
[pid=11673] ppid=11668 vsize=1093620 CPUtime=3.04 cores=0,2,4,6
/proc/11673/stat : 11673 (glucosInc) R 11668 11667 5308 0 -1 4202496 141343 0 0 0 269 35 0 0 20 0 1 0 274523143 1119866880 250190 33554432000 4194304 5654031 140733498655264 140733497604712 4797458 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/11673/statm: 273405 250191 108 357 0 273045 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 1545960

[startup+32.1065 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 11674
/proc/meminfo: memFree=20487420/32873648 swapFree=6848/6848
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11667/stat : 11667 (npSolver-pbo-It) S 11665 11667 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274520879 9367552 274 33554432000 4194304 5064252 140734459268176 140734459267088 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11667/statm: 2287 274 233 213 0 72 0
[pid=11668] ppid=11667 vsize=532732 CPUtime=23.8 cores=0,2,4,6
/proc/11668/stat : 11668 (npSolver-pbo) S 11667 11667 5308 0 -1 4204032 51574 22683 0 0 655 166 1481 78 20 0 1 0 274520879 545517568 131555 33554432000 4194304 5992684 140736579945360 140736579939896 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/11668/statm: 133183 131555 187 440 0 132739 0
[pid=11673] ppid=11668 vsize=1149712 CPUtime=4.91 cores=0,2,4,6
/proc/11673/stat : 11673 (glucosInc) S 11668 11667 5308 0 -1 4202496 161274 0 0 0 451 40 0 0 20 0 1 0 274523143 1177305088 272321 33554432000 4194304 5654031 140733498655264 140733498653576 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11673/statm: 287428 272321 146 357 0 287068 0
Current children cumulated CPU time (s) 28.71
Current children cumulated vsize (KiB) 1691592

[startup+38.5003 s]
/proc/loadavg: 2.16 2.03 2.01 2/182 11674
/proc/meminfo: memFree=20488392/32873648 swapFree=6848/6848
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11667/stat : 11667 (npSolver-pbo-It) S 11665 11667 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274520879 9367552 274 33554432000 4194304 5064252 140734459268176 140734459267088 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11667/statm: 2287 274 233 213 0 72 0
[pid=11668] ppid=11667 vsize=532732 CPUtime=23.8 cores=0,2,4,6
/proc/11668/stat : 11668 (npSolver-pbo) S 11667 11667 5308 0 -1 4204032 51574 22683 0 0 655 166 1481 78 20 0 1 0 274520879 545517568 131555 33554432000 4194304 5992684 140736579945360 140736579939896 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/11668/statm: 133183 131555 187 440 0 132739 0
[pid=11673] ppid=11668 vsize=1149712 CPUtime=4.91 cores=0,2,4,6
/proc/11673/stat : 11673 (glucosInc) S 11668 11667 5308 0 -1 4202496 161274 0 0 0 451 40 0 0 20 0 1 0 274523143 1177305088 272321 33554432000 4194304 5654031 140733498655264 140733498653576 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11673/statm: 287428 272321 146 357 0 287068 0
Current children cumulated CPU time (s) 28.71
Current children cumulated vsize (KiB) 1691592

[startup+41.7003 s]
/proc/loadavg: 2.31 2.07 2.02 2/182 11674
/proc/meminfo: memFree=20488020/32873648 swapFree=6848/6848
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11667/stat : 11667 (npSolver-pbo-It) S 11665 11667 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274520879 9367552 274 33554432000 4194304 5064252 140734459268176 140734459267088 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11667/statm: 2287 274 233 213 0 72 0
[pid=11668] ppid=11667 vsize=532732 CPUtime=23.8 cores=0,2,4,6
/proc/11668/stat : 11668 (npSolver-pbo) S 11667 11667 5308 0 -1 4204032 51574 22683 0 0 655 166 1481 78 20 0 1 0 274520879 545517568 131555 33554432000 4194304 5992684 140736579945360 140736579939896 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/11668/statm: 133183 131555 187 440 0 132739 0
[pid=11673] ppid=11668 vsize=1149712 CPUtime=4.91 cores=0,2,4,6
/proc/11673/stat : 11673 (glucosInc) S 11668 11667 5308 0 -1 4202496 161274 0 0 0 451 40 0 0 20 0 1 0 274523143 1177305088 272321 33554432000 4194304 5654031 140733498655264 140733498653576 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11673/statm: 287428 272321 146 357 0 287068 0
Current children cumulated CPU time (s) 28.71
Current children cumulated vsize (KiB) 1691592

[startup+43.3003 s]
/proc/loadavg: 2.31 2.07 2.02 2/182 11674
/proc/meminfo: memFree=20487780/32873648 swapFree=6848/6848
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11667/stat : 11667 (npSolver-pbo-It) S 11665 11667 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274520879 9367552 274 33554432000 4194304 5064252 140734459268176 140734459267088 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11667/statm: 2287 274 233 213 0 72 0
[pid=11668] ppid=11667 vsize=532732 CPUtime=23.8 cores=0,2,4,6
/proc/11668/stat : 11668 (npSolver-pbo) S 11667 11667 5308 0 -1 4204032 51574 22683 0 0 655 166 1481 78 20 0 1 0 274520879 545517568 131555 33554432000 4194304 5992684 140736579945360 140736579939896 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/11668/statm: 133183 131555 187 440 0 132739 0
[pid=11673] ppid=11668 vsize=1149712 CPUtime=4.91 cores=0,2,4,6
/proc/11673/stat : 11673 (glucosInc) S 11668 11667 5308 0 -1 4202496 161274 0 0 0 451 40 0 0 20 0 1 0 274523143 1177305088 272321 33554432000 4194304 5654031 140733498655264 140733498653576 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11673/statm: 287428 272321 146 357 0 287068 0
Current children cumulated CPU time (s) 28.71
Current children cumulated vsize (KiB) 1691592

[startup+44.1003 s]
/proc/loadavg: 2.31 2.07 2.02 2/183 11675
/proc/meminfo: memFree=20489260/32873648 swapFree=6848/6848
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11667/stat : 11667 (npSolver-pbo-It) S 11665 11667 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274520879 9367552 274 33554432000 4194304 5064252 140734459268176 140734459267088 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11667/statm: 2287 274 233 213 0 72 0
[pid=11668] ppid=11667 vsize=532732 CPUtime=23.8 cores=0,2,4,6
/proc/11668/stat : 11668 (npSolver-pbo) S 11667 11667 5308 0 -1 4204032 51574 22683 0 0 655 166 1481 78 20 0 1 0 274520879 545517568 131555 33554432000 4194304 5992684 140736579945360 140736579939896 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/11668/statm: 133183 131555 187 440 0 132739 0
[pid=11673] ppid=11668 vsize=1149712 CPUtime=4.91 cores=0,2,4,6
/proc/11673/stat : 11673 (glucosInc) S 11668 11667 5308 0 -1 4202496 161274 0 0 0 451 40 0 0 20 0 1 0 274523143 1177305088 272321 33554432000 4194304 5654031 140733498655264 140733498653576 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11673/statm: 287428 272321 146 357 0 287068 0
Current children cumulated CPU time (s) 28.71
Current children cumulated vsize (KiB) 1691592

[startup+44.5003 s]
/proc/loadavg: 2.31 2.07 2.02 2/183 11675
/proc/meminfo: memFree=20489260/32873648 swapFree=6848/6848
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11667/stat : 11667 (npSolver-pbo-It) S 11665 11667 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274520879 9367552 274 33554432000 4194304 5064252 140734459268176 140734459267088 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11667/statm: 2287 274 233 213 0 72 0
[pid=11668] ppid=11667 vsize=532732 CPUtime=23.8 cores=0,2,4,6
/proc/11668/stat : 11668 (npSolver-pbo) S 11667 11667 5308 0 -1 4204032 51574 22683 0 0 655 166 1481 78 20 0 1 0 274520879 545517568 131555 33554432000 4194304 5992684 140736579945360 140736579939896 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/11668/statm: 133183 131555 187 440 0 132739 0
[pid=11673] ppid=11668 vsize=1149712 CPUtime=4.91 cores=0,2,4,6
/proc/11673/stat : 11673 (glucosInc) S 11668 11667 5308 0 -1 4202496 161274 0 0 0 451 40 0 0 20 0 1 0 274523143 1177305088 272321 33554432000 4194304 5654031 140733498655264 140733498653576 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11673/statm: 287428 272321 146 357 0 287068 0
Current children cumulated CPU time (s) 28.71
Current children cumulated vsize (KiB) 1691592

[startup+44.6003 s]
/proc/loadavg: 2.31 2.07 2.02 2/183 11675
/proc/meminfo: memFree=20489260/32873648 swapFree=6848/6848
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11667/stat : 11667 (npSolver-pbo-It) S 11665 11667 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274520879 9367552 274 33554432000 4194304 5064252 140734459268176 140734459267088 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/11667/statm: 2287 274 233 213 0 72 0
[pid=11668] ppid=11667 vsize=532732 CPUtime=23.8 cores=0,2,4,6
/proc/11668/stat : 11668 (npSolver-pbo) S 11667 11667 5308 0 -1 4204032 51574 22683 0 0 655 166 1481 78 20 0 1 0 274520879 545517568 131555 33554432000 4194304 5992684 140736579945360 140736579939896 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/11668/statm: 133183 131555 187 440 0 132739 0
[pid=11673] ppid=11668 vsize=1149712 CPUtime=4.91 cores=0,2,4,6
/proc/11673/stat : 11673 (glucosInc) S 11668 11667 5308 0 -1 4202496 161274 0 0 0 451 40 0 0 20 0 1 0 274523143 1177305088 272321 33554432000 4194304 5654031 140733498655264 140733498653576 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11673/statm: 287428 272321 146 357 0 287068 0
Current children cumulated CPU time (s) 28.71
Current children cumulated vsize (KiB) 1691592

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11667 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=375750
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=464625
# CPU time returned by wait4() is 23.8404
# while last known CPU time is 28.71
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 44.6297
CPU time (s): 28.71
CPU user time (s): 25.87
CPU system time (s): 2.84
CPU usage (%): 64.3293
Max. virtual memory (cumulated for all children) (KiB): 1691592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.3758
system time used= 2.46462
maximum resident set size= 742244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74631
page faults= 0
swaps= 0
block input operations= 8
block output operations= 1033264
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 131552
involuntary context switches= 65

runsolver used 0.074988 second user time and 0.176973 second system time

The end

Launcher Data 

Begin job on node113 at 2012-05-27 03:59:00
IDJOB=3697549
IDBENCH=71900
IDSOLVER=2275
FILE ID=node113/3697549-1338083939
RUNJOBID= node113-1338052965-5324
PBS_JOBID= 14624415
Free space on /tmp= 70076 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_1000_5__369_766__128.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697549-1338083939/watcher-3697549-1338083939 -o /tmp/evaluation-result-3697549-1338083939/solver-3697549-1338083939 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697549-1338083939.opb 240232497 HOME HOME

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

MD5SUM BENCH= 75a469ee59540cfd3c650d18a0804c5e
RANDOM SEED=240232497

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:        23401112 kB
Buffers:          313256 kB
Cached:          5362608 kB
SwapCached:            0 kB
Active:          5289832 kB
Inactive:        3328368 kB
Active(anon):    2944964 kB
Inactive(anon):        0 kB
Active(file):    2344868 kB
Inactive(file):  3328368 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             37736 kB
Writeback:             0 kB
AnonPages:       2959504 kB
Mapped:            15612 kB
Shmem:               200 kB
Slab:             699200 kB
SReclaimable:     143136 kB
SUnreclaim:       556064 kB
KernelStack:        1448 kB
PageTables:         9824 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    3512692 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2244608 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= 69340 MiB
End job on node113 at 2012-05-27 03:59:45