Trace number 3699145

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? (problem) 27.92 44.9927

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 

5.67/5.72	c run inc solver
5.67/5.72	c [INC SYSTEM] run initial solver
5.67/5.72	c [INC SYSTEM] preprocess with white file
21.87/22.19	c [INC SYSTEM] finished preprocessing in 16 s
21.87/22.19	c [INC SYSTEM] execute solver
26.81/27.00	c [INC SEARCH] formula is SAT
27.01/27.20	c [INC SYSTEM] solved the initial formula
27.91/28.11	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
27.92/44.96	HOME/npSolver-pbo-I.sh: line 18: 18635 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -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-3699145-1338085220/watcher-3699145-1338085220 -o /tmp/evaluation-result-3699145-1338085220/solver-3699145-1338085220 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699145-1338085220.opb 1408743979 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: 2.07 2.02 2.00 3/179 18634
/proc/meminfo: memFree=26389604/32873648 swapFree=7104/7104
[pid=18634] ppid=18632 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18634/stat : 18634 (npSolver-pbo-I.) S 18632 18634 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274647529 9367552 275 33554432000 4194304 5064252 140737123177232 140737123176144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18634/statm: 2287 275 233 213 0 72 0

[startup+0.095604 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 18634
/proc/meminfo: memFree=26389604/32873648 swapFree=7104/7104
[pid=18634] ppid=18632 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18634/stat : 18634 (npSolver-pbo-I.) S 18632 18634 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274647529 9367552 275 33554432000 4194304 5064252 140737123177232 140737123176144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18634/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100196 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 18634
/proc/meminfo: memFree=26389604/32873648 swapFree=7104/7104
[pid=18634] ppid=18632 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18634/stat : 18634 (npSolver-pbo-I.) S 18632 18634 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274647529 9367552 275 33554432000 4194304 5064252 140737123177232 140737123176144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18634/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300263 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 18634
/proc/meminfo: memFree=26389604/32873648 swapFree=7104/7104
[pid=18634] ppid=18632 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18634/stat : 18634 (npSolver-pbo-I.) S 18632 18634 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274647529 9367552 275 33554432000 4194304 5064252 140737123177232 140737123176144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18634/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70023 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 18634
/proc/meminfo: memFree=26389604/32873648 swapFree=7104/7104
[pid=18634] ppid=18632 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18634/stat : 18634 (npSolver-pbo-I.) S 18632 18634 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274647529 9367552 275 33554432000 4194304 5064252 140737123177232 140737123176144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18634/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50032 s]
/proc/loadavg: 2.07 2.02 2.00 3/181 18636
/proc/meminfo: memFree=26355840/32873648 swapFree=7104/7104
[pid=18634] ppid=18632 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18634/stat : 18634 (npSolver-pbo-I.) S 18632 18634 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274647529 9367552 275 33554432000 4194304 5064252 140737123177232 140737123176144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18634/statm: 2287 275 233 213 0 72 0
[pid=18635] ppid=18634 vsize=77392 CPUtime=1.49 cores=0,2,4,6
/proc/18635/stat : 18635 (npSolver-pbo) R 18634 18634 14700 0 -1 4202496 16313 0 0 0 146 3 0 0 20 0 1 0 274647529 79249408 18423 33554432000 4194304 5992684 140736923853328 140736923850120 4525590 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/18635/statm: 19348 18423 160 440 0 18904 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 86540

[startup+3.1003 s]
/proc/loadavg: 2.07 2.02 2.00 3/181 18636
/proc/meminfo: memFree=26263352/32873648 swapFree=7104/7104
[pid=18634] ppid=18632 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18634/stat : 18634 (npSolver-pbo-I.) S 18632 18634 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274647529 9367552 275 33554432000 4194304 5064252 140737123177232 140737123176144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18634/statm: 2287 275 233 213 0 72 0
[pid=18635] ppid=18634 vsize=245320 CPUtime=3.09 cores=0,2,4,6
/proc/18635/stat : 18635 (npSolver-pbo) R 18634 18634 14700 0 -1 4202496 31312 0 0 0 300 9 0 0 20 0 1 0 274647529 251207680 58916 33554432000 4194304 5992684 140736923853328 140736923848744 4524976 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/18635/statm: 61330 58916 160 440 0 60886 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 254468

[startup+6.30026 s]
/proc/loadavg: 2.07 2.02 2.00 3/181 18636
/proc/meminfo: memFree=25670108/32873648 swapFree=7104/7104
[pid=18634] ppid=18632 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18634/stat : 18634 (npSolver-pbo-I.) S 18632 18634 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274647529 9367552 275 33554432000 4194304 5064252 140737123177232 140737123176144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18634/statm: 2287 275 233 213 0 72 0
[pid=18635] ppid=18634 vsize=443192 CPUtime=6.27 cores=0,2,4,6
/proc/18635/stat : 18635 (npSolver-pbo) R 18634 18634 14700 0 -1 4202496 49314 0 0 0 526 101 0 0 20 0 1 0 274647529 453828608 109383 33554432000 4194304 5992684 140736923853328 140736923849184 5179696 0 0 4096 0 0 0 0 17 2 0 0 1 0 0
/proc/18635/statm: 110798 109383 165 440 0 110354 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 452340

[startup+12.7002 s]
/proc/loadavg: 2.14 2.03 2.01 3/183 18638
/proc/meminfo: memFree=24899200/32873648 swapFree=7104/7104
[pid=18634] ppid=18632 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18634/stat : 18634 (npSolver-pbo-I.) S 18632 18634 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274647529 9367552 275 33554432000 4194304 5064252 140737123177232 140737123176144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18634/statm: 2287 275 233 213 0 72 0
[pid=18635] ppid=18634 vsize=443192 CPUtime=6.73 cores=0,2,4,6
/proc/18635/stat : 18635 (npSolver-pbo) S 18634 18634 14700 0 -1 4202496 49317 0 0 0 532 141 0 0 20 0 1 0 274647529 453828608 109385 33554432000 4194304 5992684 140736923853328 140736923847776 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 1 0 0
/proc/18635/statm: 110798 109385 167 440 0 110354 0
[pid=18637] ppid=18635 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18637/stat : 18637 (cp2_pre.sh) S 18635 18634 14700 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 274648205 9367552 277 33554432000 4194304 5064252 140737473079616 140737473078320 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18637/statm: 2287 277 234 213 0 72 0
[pid=18638] ppid=18637 vsize=927168 CPUtime=5.92 cores=0,2,4,6
/proc/18638/stat : 18638 (coprocessor) R 18637 18634 14700 0 -1 4202496 22394 0 0 0 560 32 0 0 20 0 1 0 274648205 949420032 186174 33554432000 4194304 6586260 140733251448256 140733251444008 5732496 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/18638/statm: 231792 186174 158 584 0 231204 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1388656

[startup+25.5003 s]
/proc/loadavg: 2.11 2.03 2.01 3/182 18640
/proc/meminfo: memFree=24656380/32873648 swapFree=7104/7104
[pid=18634] ppid=18632 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18634/stat : 18634 (npSolver-pbo-I.) S 18632 18634 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274647529 9367552 275 33554432000 4194304 5064252 140737123177232 140737123176144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18634/statm: 2287 275 233 213 0 72 0
[pid=18635] ppid=18634 vsize=443192 CPUtime=21.97 cores=0,2,4,6
/proc/18635/stat : 18635 (npSolver-pbo) S 18634 18634 14700 0 -1 4202496 49332 23297 0 0 532 142 1444 79 20 0 1 0 274647529 453828608 109387 33554432000 4194304 5992684 140736923853328 140736923839592 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 1 0 0
/proc/18635/statm: 110798 109387 169 440 0 110354 0
[pid=18640] ppid=18635 vsize=1129780 CPUtime=3.29 cores=0,2,4,6
/proc/18640/stat : 18640 (glucosInc) R 18635 18634 14700 0 -1 4202496 155224 0 0 0 291 38 0 0 20 0 1 0 274649748 1156894720 264818 33554432000 4194304 5654031 140735988161424 140735988159304 4232684 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/18640/statm: 282445 264819 130 357 0 282085 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 1582120

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

[startup+38.3002 s]
/proc/loadavg: 2.25 2.06 2.02 2/183 18641
/proc/meminfo: memFree=23475944/32873648 swapFree=7104/7104
[pid=18634] ppid=18632 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18634/stat : 18634 (npSolver-pbo-I.) S 18632 18634 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274647529 9367552 275 33554432000 4194304 5064252 140737123177232 140737123176144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18634/statm: 2287 275 233 213 0 72 0
[pid=18635] ppid=18634 vsize=532732 CPUtime=23.2 cores=0,2,4,6
/proc/18635/stat : 18635 (npSolver-pbo) S 18634 18634 14700 0 -1 4204032 54326 23297 0 0 651 146 1444 79 20 0 1 0 274647529 545517568 131790 33554432000 4194304 5992684 140736923853328 140736923847864 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 1 0 0
/proc/18635/statm: 133183 131790 187 440 0 132739 0
[pid=18640] ppid=18635 vsize=1149708 CPUtime=4.72 cores=0,2,4,6
/proc/18640/stat : 18640 (glucosInc) S 18635 18634 14700 0 -1 4202496 162205 0 0 0 432 40 0 0 20 0 1 0 274649748 1177300992 272821 33554432000 4194304 5654031 140735988161424 140735988159736 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18640/statm: 287427 272821 146 357 0 287067 0
Current children cumulated CPU time (s) 27.92
Current children cumulated vsize (KiB) 1691588

[startup+41.5002 s]
/proc/loadavg: 2.39 2.09 2.03 2/183 18641
/proc/meminfo: memFree=23475572/32873648 swapFree=7104/7104
[pid=18634] ppid=18632 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18634/stat : 18634 (npSolver-pbo-I.) S 18632 18634 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274647529 9367552 275 33554432000 4194304 5064252 140737123177232 140737123176144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18634/statm: 2287 275 233 213 0 72 0
[pid=18635] ppid=18634 vsize=532732 CPUtime=23.2 cores=0,2,4,6
/proc/18635/stat : 18635 (npSolver-pbo) S 18634 18634 14700 0 -1 4204032 54326 23297 0 0 651 146 1444 79 20 0 1 0 274647529 545517568 131790 33554432000 4194304 5992684 140736923853328 140736923847864 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 1 0 0
/proc/18635/statm: 133183 131790 187 440 0 132739 0
[pid=18640] ppid=18635 vsize=1149708 CPUtime=4.72 cores=0,2,4,6
/proc/18640/stat : 18640 (glucosInc) S 18635 18634 14700 0 -1 4202496 162205 0 0 0 432 40 0 0 20 0 1 0 274649748 1177300992 272821 33554432000 4194304 5654031 140735988161424 140735988159736 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18640/statm: 287427 272821 146 357 0 287067 0
Current children cumulated CPU time (s) 27.92
Current children cumulated vsize (KiB) 1691588

[startup+43.1002 s]
/proc/loadavg: 2.39 2.09 2.03 2/182 18641
/proc/meminfo: memFree=23473780/32873648 swapFree=7104/7104
[pid=18634] ppid=18632 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18634/stat : 18634 (npSolver-pbo-I.) S 18632 18634 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274647529 9367552 275 33554432000 4194304 5064252 140737123177232 140737123176144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18634/statm: 2287 275 233 213 0 72 0
[pid=18635] ppid=18634 vsize=532732 CPUtime=23.2 cores=0,2,4,6
/proc/18635/stat : 18635 (npSolver-pbo) S 18634 18634 14700 0 -1 4204032 54326 23297 0 0 651 146 1444 79 20 0 1 0 274647529 545517568 131790 33554432000 4194304 5992684 140736923853328 140736923847864 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 1 0 0
/proc/18635/statm: 133183 131790 187 440 0 132739 0
[pid=18640] ppid=18635 vsize=1149708 CPUtime=4.72 cores=0,2,4,6
/proc/18640/stat : 18640 (glucosInc) S 18635 18634 14700 0 -1 4202496 162205 0 0 0 432 40 0 0 20 0 1 0 274649748 1177300992 272821 33554432000 4194304 5654031 140735988161424 140735988159736 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18640/statm: 287427 272821 146 357 0 287067 0
Current children cumulated CPU time (s) 27.92
Current children cumulated vsize (KiB) 1691588

[startup+43.9003 s]
/proc/loadavg: 2.39 2.09 2.03 2/183 18642
/proc/meminfo: memFree=23473408/32873648 swapFree=7104/7104
[pid=18634] ppid=18632 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18634/stat : 18634 (npSolver-pbo-I.) S 18632 18634 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274647529 9367552 275 33554432000 4194304 5064252 140737123177232 140737123176144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18634/statm: 2287 275 233 213 0 72 0
[pid=18635] ppid=18634 vsize=532732 CPUtime=23.2 cores=0,2,4,6
/proc/18635/stat : 18635 (npSolver-pbo) S 18634 18634 14700 0 -1 4204032 54326 23297 0 0 651 146 1444 79 20 0 1 0 274647529 545517568 131790 33554432000 4194304 5992684 140736923853328 140736923847864 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 1 0 0
/proc/18635/statm: 133183 131790 187 440 0 132739 0
[pid=18640] ppid=18635 vsize=1149708 CPUtime=4.72 cores=0,2,4,6
/proc/18640/stat : 18640 (glucosInc) S 18635 18634 14700 0 -1 4202496 162205 0 0 0 432 40 0 0 20 0 1 0 274649748 1177300992 272821 33554432000 4194304 5654031 140735988161424 140735988159736 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18640/statm: 287427 272821 146 357 0 287067 0
Current children cumulated CPU time (s) 27.92
Current children cumulated vsize (KiB) 1691588

[startup+44.7003 s]
/proc/loadavg: 2.39 2.09 2.03 2/183 18642
/proc/meminfo: memFree=23473408/32873648 swapFree=7104/7104
[pid=18634] ppid=18632 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18634/stat : 18634 (npSolver-pbo-I.) S 18632 18634 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274647529 9367552 275 33554432000 4194304 5064252 140737123177232 140737123176144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18634/statm: 2287 275 233 213 0 72 0
[pid=18635] ppid=18634 vsize=532732 CPUtime=23.2 cores=0,2,4,6
/proc/18635/stat : 18635 (npSolver-pbo) S 18634 18634 14700 0 -1 4204032 54326 23297 0 0 651 146 1444 79 20 0 1 0 274647529 545517568 131790 33554432000 4194304 5992684 140736923853328 140736923847864 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 1 0 0
/proc/18635/statm: 133183 131790 187 440 0 132739 0
[pid=18640] ppid=18635 vsize=1149708 CPUtime=4.72 cores=0,2,4,6
/proc/18640/stat : 18640 (glucosInc) S 18635 18634 14700 0 -1 4202496 162205 0 0 0 432 40 0 0 20 0 1 0 274649748 1177300992 272821 33554432000 4194304 5654031 140735988161424 140735988159736 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18640/statm: 287427 272821 146 357 0 287067 0
Current children cumulated CPU time (s) 27.92
Current children cumulated vsize (KiB) 1691588

[startup+44.9002 s]
/proc/loadavg: 2.39 2.09 2.03 2/183 18642
/proc/meminfo: memFree=23473408/32873648 swapFree=7104/7104
[pid=18634] ppid=18632 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18634/stat : 18634 (npSolver-pbo-I.) S 18632 18634 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274647529 9367552 275 33554432000 4194304 5064252 140737123177232 140737123176144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18634/statm: 2287 275 233 213 0 72 0
[pid=18635] ppid=18634 vsize=532732 CPUtime=23.2 cores=0,2,4,6
/proc/18635/stat : 18635 (npSolver-pbo) S 18634 18634 14700 0 -1 4204032 54326 23297 0 0 651 146 1444 79 20 0 1 0 274647529 545517568 131790 33554432000 4194304 5992684 140736923853328 140736923847864 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 1 0 0
/proc/18635/statm: 133183 131790 187 440 0 132739 0
[pid=18640] ppid=18635 vsize=1149708 CPUtime=4.72 cores=0,2,4,6
/proc/18640/stat : 18640 (glucosInc) S 18635 18634 14700 0 -1 4202496 162205 0 0 0 432 40 0 0 20 0 1 0 274649748 1177300992 272821 33554432000 4194304 5654031 140735988161424 140735988159736 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18640/statm: 287427 272821 146 357 0 287067 0
Current children cumulated CPU time (s) 27.92
Current children cumulated vsize (KiB) 1691588

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18634 and gives
#  childrusage.ru_utime.tv_sec=20
#  childrusage.ru_utime.tv_usec=960813
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=281653
# CPU time returned by wait4() is 23.2425
# while last known CPU time is 27.92
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 44.9927
CPU time (s): 27.92
CPU user time (s): 25.27
CPU system time (s): 2.65
CPU usage (%): 62.0545
Max. virtual memory (cumulated for all children) (KiB): 1691588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.9608
system time used= 2.28165
maximum resident set size= 744704
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77999
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= 139820
involuntary context switches= 45

runsolver used 0.075988 second user time and 0.19297 second system time

The end

Launcher Data 

Begin job on node127 at 2012-05-27 04:20:21
IDJOB=3699145
IDBENCH=71900
IDSOLVER=2276
FILE ID=node127/3699145-1338085220
RUNJOBID= node127-1338052949-14716
PBS_JOBID= 14624406
Free space on /tmp= 70556 MiB

SOLVER NAME= npSolver inc
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-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699145-1338085220/watcher-3699145-1338085220 -o /tmp/evaluation-result-3699145-1338085220/solver-3699145-1338085220 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699145-1338085220.opb 1408743979 HOME HOME

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

MD5SUM BENCH= 75a469ee59540cfd3c650d18a0804c5e
RANDOM SEED=1408743979

node127.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		: 2666.348
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.69
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		: 2666.348
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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	: 5331.94
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		: 2666.348
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		: 2666.348
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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		: 2666.348
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		: 2666.348
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:        26389604 kB
Buffers:          340360 kB
Cached:          3867348 kB
SwapCached:            0 kB
Active:          3120492 kB
Inactive:        2530868 kB
Active(anon):    1445892 kB
Inactive(anon):        0 kB
Active(file):    1674600 kB
Inactive(file):  2530868 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             37624 kB
Writeback:             0 kB
AnonPages:       1454416 kB
Mapped:            15796 kB
Shmem:               200 kB
Slab:             688500 kB
SReclaimable:     132472 kB
SUnreclaim:       556028 kB
KernelStack:        1472 kB
PageTables:         6976 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1678744 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1056768 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= 69816 MiB
End job on node127 at 2012-05-27 04:21:06