Trace number 3697464

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 NameAnswerCPU timeWall clock time
npSolver inc-topDown? (problem) 15.25 16.9248

General information on the benchmark

NameOPT-BIGINT-LIN/graca/
normalized-ped2.G.recomb5-0.10-10.opb
MD5SUM38a03cef821a884727372c83265a6dc9
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark41334
Best CPU time to get the best result obtained on this benchmark1800.44
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables212787
Total number of constraints2541940
Number of constraints which are clauses2541940
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint579
Number of terms in the objective function 18980
Biggest coefficient in the objective function 581
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 10690980
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 581
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 10690980
Number of bits of the biggest sum of numbers24
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

7.00/7.07	c run inc solver
7.00/7.07	c [INC SYSTEM] run initial solver
7.00/7.07	c [INC SYSTEM] preprocess with white file
11.67/11.72	c [INC SYSTEM] finished preprocessing in 4 s
11.67/11.72	c [INC SYSTEM] execute solver
11.71/12.12	c [INC SEARCH] formula is SAT
11.71/12.14	c [INC SYSTEM] solved the initial formula
15.17/15.21	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
15.25/16.92	HOME/npSolver-pbo-Itd.sh: line 18:  3723 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-3697464-1338138042/watcher-3697464-1338138042 -o /tmp/evaluation-result-3697464-1338138042/solver-3697464-1338138042 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697464-1338138042.opb 896583062 HOME HOME 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.48 2.27 2.10 3/177 3722
/proc/meminfo: memFree=29090592/32873852 swapFree=6856/6856
[pid=3722] ppid=3720 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3722/stat : 3722 (npSolver-pbo-It) S 3720 3722 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279930355 9367552 275 33554432000 4194304 5064252 140733344388976 140733344387888 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3722/statm: 2287 275 233 213 0 72 0

[startup+0.0964891 s]
/proc/loadavg: 2.48 2.27 2.10 3/177 3722
/proc/meminfo: memFree=29090592/32873852 swapFree=6856/6856
[pid=3722] ppid=3720 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3722/stat : 3722 (npSolver-pbo-It) S 3720 3722 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279930355 9367552 275 33554432000 4194304 5064252 140733344388976 140733344387888 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3722/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100271 s]
/proc/loadavg: 2.48 2.27 2.10 3/177 3722
/proc/meminfo: memFree=29090592/32873852 swapFree=6856/6856
[pid=3722] ppid=3720 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3722/stat : 3722 (npSolver-pbo-It) S 3720 3722 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279930355 9367552 275 33554432000 4194304 5064252 140733344388976 140733344387888 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3722/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300227 s]
/proc/loadavg: 2.48 2.27 2.10 3/177 3722
/proc/meminfo: memFree=29090592/32873852 swapFree=6856/6856
[pid=3722] ppid=3720 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3722/stat : 3722 (npSolver-pbo-It) S 3720 3722 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279930355 9367552 275 33554432000 4194304 5064252 140733344388976 140733344387888 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3722/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: 2.48 2.27 2.10 3/177 3722
/proc/meminfo: memFree=29090592/32873852 swapFree=6856/6856
[pid=3722] ppid=3720 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3722/stat : 3722 (npSolver-pbo-It) S 3720 3722 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279930355 9367552 275 33554432000 4194304 5064252 140733344388976 140733344387888 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3722/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50026 s]
/proc/loadavg: 2.48 2.27 2.10 3/179 3724
/proc/meminfo: memFree=29077620/32873852 swapFree=6856/6856
[pid=3722] ppid=3720 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3722/stat : 3722 (npSolver-pbo-It) S 3720 3722 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279930355 9367552 275 33554432000 4194304 5064252 140733344388976 140733344387888 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3722/statm: 2287 275 233 213 0 72 0
[pid=3723] ppid=3722 vsize=20036 CPUtime=1.49 cores=1,3,5,7
/proc/3723/stat : 3723 (npSolver-pbo) R 3722 3722 1566 0 -1 4202496 2895 0 0 0 148 1 0 0 20 0 1 0 279930355 20516864 3379 33554432000 4194304 5992684 140736459101872 140736459097992 5179600 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3723/statm: 5009 3379 145 440 0 4565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29184

[startup+3.10034 s]
/proc/loadavg: 2.52 2.29 2.10 3/179 3724
/proc/meminfo: memFree=29071100/32873852 swapFree=6856/6856
[pid=3722] ppid=3720 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3722/stat : 3722 (npSolver-pbo-It) S 3720 3722 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279930355 9367552 275 33554432000 4194304 5064252 140733344388976 140733344387888 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3722/statm: 2287 275 233 213 0 72 0
[pid=3723] ppid=3722 vsize=36948 CPUtime=3.09 cores=1,3,5,7
/proc/3723/stat : 3723 (npSolver-pbo) R 3722 3722 1566 0 -1 4202496 3578 0 0 0 307 2 0 0 20 0 1 0 279930355 37834752 6098 33554432000 4194304 5992684 140736459101872 140736459097608 4957503 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3723/statm: 9237 6098 145 440 0 8793 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46096

[startup+6.30027 s]
/proc/loadavg: 2.52 2.29 2.10 3/179 3724
/proc/meminfo: memFree=29046960/32873852 swapFree=6856/6856
[pid=3722] ppid=3720 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3722/stat : 3722 (npSolver-pbo-It) S 3720 3722 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279930355 9367552 275 33554432000 4194304 5064252 140733344388976 140733344387888 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3722/statm: 2287 275 233 213 0 72 0
[pid=3723] ppid=3722 vsize=71036 CPUtime=6.29 cores=1,3,5,7
/proc/3723/stat : 3723 (npSolver-pbo) R 3722 3722 1566 0 -1 4202496 4430 0 0 0 625 4 0 0 20 0 1 0 279930355 72740864 11533 33554432000 4194304 5992684 140736459101872 140736459097608 5179600 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3723/statm: 17759 11533 145 440 0 17315 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80184

[startup+12.7004 s]
/proc/loadavg: 2.44 2.28 2.10 3/180 3730
/proc/meminfo: memFree=28916104/32873852 swapFree=6856/6856
[pid=3722] ppid=3720 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3722/stat : 3722 (npSolver-pbo-It) S 3720 3722 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279930355 9367552 275 33554432000 4194304 5064252 140733344388976 140733344387888 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3722/statm: 2287 275 233 213 0 72 0
[pid=3723] ppid=3722 vsize=103492 CPUtime=12.29 cores=1,3,5,7
/proc/3723/stat : 3723 (npSolver-pbo) R 3722 3722 1566 0 -1 4202496 12155 43362 0 0 751 17 415 46 20 0 1 0 279930355 105975808 23269 33554432000 4194304 5992684 140736459101872 140736459097672 4476926 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3723/statm: 25873 23269 172 440 0 25429 0
[pid=3730] ppid=3723 vsize=97516 CPUtime=0.38 cores=1,3,5,7
/proc/3730/stat : 3730 (glucosInc) S 3723 3722 1566 0 -1 4202496 18468 0 0 0 35 3 0 0 20 0 1 0 279931527 99856384 21811 33554432000 4194304 5654031 140737138506928 140737138505240 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3730/statm: 24379 21811 147 357 0 24019 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 210156

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

[startup+13.2003 s]
/proc/loadavg: 2.44 2.28 2.10 3/180 3730
/proc/meminfo: memFree=28916104/32873852 swapFree=6856/6856
[pid=3722] ppid=3720 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3722/stat : 3722 (npSolver-pbo-It) S 3720 3722 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279930355 9367552 275 33554432000 4194304 5064252 140733344388976 140733344387888 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3722/statm: 2287 275 233 213 0 72 0
[pid=3723] ppid=3722 vsize=103492 CPUtime=12.79 cores=1,3,5,7
/proc/3723/stat : 3723 (npSolver-pbo) R 3722 3722 1566 0 -1 4202496 12155 43362 0 0 801 17 415 46 20 0 1 0 279930355 105975808 23269 33554432000 4194304 5992684 140736459101872 140736459096648 5179600 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3723/statm: 25873 23269 172 440 0 25429 0
[pid=3730] ppid=3723 vsize=97516 CPUtime=0.38 cores=1,3,5,7
/proc/3730/stat : 3730 (glucosInc) S 3723 3722 1566 0 -1 4202496 18468 0 0 0 35 3 0 0 20 0 1 0 279931527 99856384 21811 33554432000 4194304 5654031 140737138506928 140737138505240 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3730/statm: 24379 21811 147 357 0 24019 0
Current children cumulated CPU time (s) 13.17
Current children cumulated vsize (KiB) 210156

[startup+14.8066 s]
/proc/loadavg: 2.44 2.28 2.10 3/180 3730
/proc/meminfo: memFree=28918460/32873852 swapFree=6856/6856
[pid=3722] ppid=3720 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3722/stat : 3722 (npSolver-pbo-It) S 3720 3722 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279930355 9367552 275 33554432000 4194304 5064252 140733344388976 140733344387888 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3722/statm: 2287 275 233 213 0 72 0
[pid=3723] ppid=3722 vsize=103492 CPUtime=14.4 cores=1,3,5,7
/proc/3723/stat : 3723 (npSolver-pbo) R 3722 3722 1566 0 -1 4202496 12155 43362 0 0 961 18 415 46 20 0 1 0 279930355 105975808 23269 33554432000 4194304 5992684 140736459101872 140736459096648 5179600 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3723/statm: 25873 23269 172 440 0 25429 0
[pid=3730] ppid=3723 vsize=97516 CPUtime=0.38 cores=1,3,5,7
/proc/3730/stat : 3730 (glucosInc) S 3723 3722 1566 0 -1 4202496 18468 0 0 0 35 3 0 0 20 0 1 0 279931527 99856384 21811 33554432000 4194304 5654031 140737138506928 140737138505240 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3730/statm: 24379 21811 147 357 0 24019 0
Current children cumulated CPU time (s) 14.78
Current children cumulated vsize (KiB) 210156

[startup+15.6004 s]
/proc/loadavg: 2.44 2.28 2.10 3/180 3730
/proc/meminfo: memFree=28918460/32873852 swapFree=6856/6856
[pid=3722] ppid=3720 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3722/stat : 3722 (npSolver-pbo-It) S 3720 3722 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279930355 9367552 275 33554432000 4194304 5064252 140733344388976 140733344387888 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3722/statm: 2287 275 233 213 0 72 0
[pid=3723] ppid=3722 vsize=103496 CPUtime=14.87 cores=1,3,5,7
/proc/3723/stat : 3723 (npSolver-pbo) S 3722 3722 1566 0 -1 4204032 12169 43362 0 0 1001 25 415 46 20 0 1 0 279930355 105979904 23282 33554432000 4194304 5992684 140736459101872 140736459096408 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3723/statm: 25874 23282 184 440 0 25430 0
[pid=3730] ppid=3723 vsize=97516 CPUtime=0.38 cores=1,3,5,7
/proc/3730/stat : 3730 (glucosInc) S 3723 3722 1566 0 -1 4202496 18468 0 0 0 35 3 0 0 20 0 1 0 279931527 99856384 21811 33554432000 4194304 5654031 140737138506928 140737138505240 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3730/statm: 24379 21811 147 357 0 24019 0
Current children cumulated CPU time (s) 15.25
Current children cumulated vsize (KiB) 210160

[startup+16.4004 s]
/proc/loadavg: 2.44 2.28 2.10 2/181 3731
/proc/meminfo: memFree=28723520/32873852 swapFree=6856/6856
[pid=3722] ppid=3720 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3722/stat : 3722 (npSolver-pbo-It) S 3720 3722 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279930355 9367552 275 33554432000 4194304 5064252 140733344388976 140733344387888 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3722/statm: 2287 275 233 213 0 72 0
[pid=3723] ppid=3722 vsize=103496 CPUtime=14.87 cores=1,3,5,7
/proc/3723/stat : 3723 (npSolver-pbo) S 3722 3722 1566 0 -1 4204032 12169 43362 0 0 1001 25 415 46 20 0 1 0 279930355 105979904 23282 33554432000 4194304 5992684 140736459101872 140736459096408 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3723/statm: 25874 23282 184 440 0 25430 0
[pid=3730] ppid=3723 vsize=97516 CPUtime=0.38 cores=1,3,5,7
/proc/3730/stat : 3730 (glucosInc) S 3723 3722 1566 0 -1 4202496 18468 0 0 0 35 3 0 0 20 0 1 0 279931527 99856384 21811 33554432000 4194304 5654031 140737138506928 140737138505240 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3730/statm: 24379 21811 147 357 0 24019 0
Current children cumulated CPU time (s) 15.25
Current children cumulated vsize (KiB) 210160

[startup+16.8004 s]
/proc/loadavg: 2.44 2.28 2.10 2/181 3731
/proc/meminfo: memFree=28723520/32873852 swapFree=6856/6856
[pid=3722] ppid=3720 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3722/stat : 3722 (npSolver-pbo-It) S 3720 3722 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279930355 9367552 275 33554432000 4194304 5064252 140733344388976 140733344387888 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3722/statm: 2287 275 233 213 0 72 0
[pid=3723] ppid=3722 vsize=103496 CPUtime=14.87 cores=1,3,5,7
/proc/3723/stat : 3723 (npSolver-pbo) S 3722 3722 1566 0 -1 4204032 12169 43362 0 0 1001 25 415 46 20 0 1 0 279930355 105979904 23282 33554432000 4194304 5992684 140736459101872 140736459096408 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3723/statm: 25874 23282 184 440 0 25430 0
[pid=3730] ppid=3723 vsize=97516 CPUtime=0.38 cores=1,3,5,7
/proc/3730/stat : 3730 (glucosInc) S 3723 3722 1566 0 -1 4202496 18468 0 0 0 35 3 0 0 20 0 1 0 279931527 99856384 21811 33554432000 4194304 5654031 140737138506928 140737138505240 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3730/statm: 24379 21811 147 357 0 24019 0
Current children cumulated CPU time (s) 15.25
Current children cumulated vsize (KiB) 210160

[startup+16.9004 s]
/proc/loadavg: 2.41 2.27 2.10 2/181 3753
/proc/meminfo: memFree=28726400/32873852 swapFree=6856/6856
[pid=3722] ppid=3720 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3722/stat : 3722 (npSolver-pbo-It) S 3720 3722 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279930355 9367552 275 33554432000 4194304 5064252 140733344388976 140733344387888 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3722/statm: 2287 275 233 213 0 72 0
[pid=3723] ppid=3722 vsize=103496 CPUtime=14.87 cores=1,3,5,7
/proc/3723/stat : 3723 (npSolver-pbo) S 3722 3722 1566 0 -1 4204032 12169 43362 0 0 1001 25 415 46 20 0 1 0 279930355 105979904 23282 33554432000 4194304 5992684 140736459101872 140736459096408 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3723/statm: 25874 23282 184 440 0 25430 0
[pid=3730] ppid=3723 vsize=97516 CPUtime=0.38 cores=1,3,5,7
/proc/3730/stat : 3730 (glucosInc) S 3723 3722 1566 0 -1 4202496 18468 0 0 0 35 3 0 0 20 0 1 0 279931527 99856384 21811 33554432000 4194304 5654031 140737138506928 140737138505240 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3730/statm: 24379 21811 147 357 0 24019 0
Current children cumulated CPU time (s) 15.25
Current children cumulated vsize (KiB) 210160

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3722 and gives
#  childrusage.ru_utime.tv_sec=14
#  childrusage.ru_utime.tv_usec=170845
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=726889
# CPU time returned by wait4() is 14.8977
# while last known CPU time is 15.25
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 16.9248
CPU time (s): 15.25
CPU user time (s): 14.51
CPU system time (s): 0.74
CPU usage (%): 90.1042
Max. virtual memory (cumulated for all children) (KiB): 399472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.1708
system time used= 0.726889
maximum resident set size= 289064
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55906
page faults= 0
swaps= 0
block input operations= 0
block output operations= 140600
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 26051
involuntary context switches= 42

runsolver used 0.040993 second user time and 0.12898 second system time

The end

Launcher Data 

Begin job on node128 at 2012-05-27 19:00:44
IDJOB=3697464
IDBENCH=92841
IDSOLVER=2275
FILE ID=node128/3697464-1338138042
RUNJOBID= node128-1338123762-1585
PBS_JOBID= 14624501
Free space on /tmp= 71248 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/graca/normalized-ped2.G.recomb5-0.10-10.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697464-1338138042/watcher-3697464-1338138042 -o /tmp/evaluation-result-3697464-1338138042/solver-3697464-1338138042 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697464-1338138042.opb 896583062 HOME HOME

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

MD5SUM BENCH= 38a03cef821a884727372c83265a6dc9
RANDOM SEED=896583062

node128.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		: 2666.389
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	: 5332.77
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		: 2666.389
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		: 2666.389
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	: 5438.56
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		: 2666.389
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		: 2666.389
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		: 2666.389
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		: 2666.389
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		: 2666.389
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:       32873852 kB
MemFree:        29091236 kB
Buffers:          431044 kB
Cached:          2423388 kB
SwapCached:          620 kB
Active:          1188520 kB
Inactive:        1733536 kB
Active(anon):      57964 kB
Inactive(anon):    12304 kB
Active(file):    1130556 kB
Inactive(file):  1721232 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67107296 kB
Dirty:             87836 kB
Writeback:             0 kB
AnonPages:         76176 kB
Mapped:            15676 kB
Shmem:               200 kB
Slab:             719516 kB
SReclaimable:     161200 kB
SUnreclaim:       558316 kB
KernelStack:        1456 kB
PageTables:         4168 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     193440 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 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= 71136 MiB
End job on node128 at 2012-05-27 19:01:01