Trace number 3752806

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-quickBound (fixed)? (MO) 265.23 273.926

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/scens/
normalized-scen08_wcsp.wbo
MD5SUMbbfd21207c093d43885742df561df69b
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmarkMSAT
Best cost obtained on this benchmark1927
Best CPU time to get the best result obtained on this benchmark1800.1
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables18100
Total number of constraints3332577
Number of soft constraints3332119
Number of constraints which are clauses3332119
Number of constraints which are cardinality constraints (but not clauses)458
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint44
Top cost 12711
Min constraint cost 1
Max constraint cost 4
Sum of constraints costs 7905729
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 45
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

25.79/25.89	c run usual solver
84.07/85.90	o 6943
84.07/85.90	c starting approximation
84.07/85.91	c factor = 2
84.07/85.91	c factor still to low - shrinking to 138809
84.07/85.91	c approx number of clauses: 1e+06
84.30/86.04	c current bound: 3471
84.30/86.04	c factor to high for quickBound
84.30/86.04	c finished approximation
84.30/86.04	c fallback to adder encoding
265.23/273.92	c error: unexpected solver exit code
265.23/273.92	s UNKNOWN

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-3752806-1339212175/watcher-3752806-1339212175 -o /tmp/evaluation-result-3752806-1339212175/solver-3752806-1339212175 -C 1800 -W 1900 -M 15500 HOME/npSolver-wbo-Itdqb.sh HOME/instance-3752806-1339212175.wbo 286195904 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 21221
/proc/meminfo: memFree=30290888/32873648 swapFree=6860/6860
[pid=21221] ppid=21219 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21221/stat : 21221 (npSolver-wbo-It) S 21219 21221 20052 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 387343766 9367552 275 33554432000 4194304 5064252 140733498669712 140733498668624 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21221/statm: 2287 275 233 213 0 72 0

[startup+0.075087 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 21221
/proc/meminfo: memFree=30290888/32873648 swapFree=6860/6860
[pid=21221] ppid=21219 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21221/stat : 21221 (npSolver-wbo-It) S 21219 21221 20052 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 387343766 9367552 275 33554432000 4194304 5064252 140733498669712 140733498668624 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21221/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100209 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 21221
/proc/meminfo: memFree=30290888/32873648 swapFree=6860/6860
[pid=21221] ppid=21219 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21221/stat : 21221 (npSolver-wbo-It) S 21219 21221 20052 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 387343766 9367552 275 33554432000 4194304 5064252 140733498669712 140733498668624 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21221/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300163 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 21221
/proc/meminfo: memFree=30290888/32873648 swapFree=6860/6860
[pid=21221] ppid=21219 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21221/stat : 21221 (npSolver-wbo-It) S 21219 21221 20052 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 387343766 9367552 275 33554432000 4194304 5064252 140733498669712 140733498668624 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21221/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70028 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 21221
/proc/meminfo: memFree=30290888/32873648 swapFree=6860/6860
[pid=21221] ppid=21219 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21221/stat : 21221 (npSolver-wbo-It) S 21219 21221 20052 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 387343766 9367552 275 33554432000 4194304 5064252 140733498669712 140733498668624 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21221/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50033 s]
/proc/loadavg: 2.07 2.02 2.00 3/181 21223
/proc/meminfo: memFree=30172884/32873648 swapFree=6860/6860
[pid=21221] ppid=21219 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21221/stat : 21221 (npSolver-wbo-It) S 21219 21221 20052 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 387343766 9367552 275 33554432000 4194304 5064252 140733498669712 140733498668624 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21221/statm: 2287 275 233 213 0 72 0
[pid=21222] ppid=21221 vsize=226664 CPUtime=1.48 cores=0,2,4,6
/proc/21222/stat : 21222 (npSolver-wbo) R 21221 21221 20052 0 -1 4202496 21985 0 0 0 140 8 0 0 20 0 1 0 387343766 232103936 44381 33554432000 4194304 6006132 140734010510176 140734010505240 4969855 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/21222/statm: 56666 44381 139 443 0 56219 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 235812

[startup+3.10028 s]
/proc/loadavg: 2.06 2.02 2.00 3/181 21223
/proc/meminfo: memFree=30039476/32873648 swapFree=6860/6860
[pid=21221] ppid=21219 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21221/stat : 21221 (npSolver-wbo-It) S 21219 21221 20052 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 387343766 9367552 275 33554432000 4194304 5064252 140733498669712 140733498668624 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21221/statm: 2287 275 233 213 0 72 0
[pid=21222] ppid=21221 vsize=457296 CPUtime=3.09 cores=0,2,4,6
/proc/21222/stat : 21222 (npSolver-wbo) R 21221 21221 20052 0 -1 4202496 39943 0 0 0 292 17 0 0 20 0 1 0 387343766 468271104 91912 33554432000 4194304 6006132 140734010510176 140734010504792 4969855 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/21222/statm: 114324 91912 139 443 0 113877 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 466444

[startup+6.30027 s]
/proc/loadavg: 2.06 2.02 2.00 3/181 21226
/proc/meminfo: memFree=29739072/32873648 swapFree=6860/6860
[pid=21221] ppid=21219 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21221/stat : 21221 (npSolver-wbo-It) S 21219 21221 20052 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 387343766 9367552 275 33554432000 4194304 5064252 140733498669712 140733498668624 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21221/statm: 2287 275 233 213 0 72 0
[pid=21222] ppid=21221 vsize=916944 CPUtime=6.29 cores=0,2,4,6
/proc/21222/stat : 21222 (npSolver-wbo) R 21221 21221 20052 0 -1 4202496 82393 0 0 0 596 33 0 0 20 0 1 0 387343766 938950656 185828 33554432000 4194304 6006132 140734010510176 140734010504856 5191952 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/21222/statm: 229236 185828 139 443 0 228789 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 926092

[startup+12.7002 s]
/proc/loadavg: 2.05 2.01 2.00 3/179 21231
/proc/meminfo: memFree=28354132/32873648 swapFree=6860/6860
[pid=21221] ppid=21219 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21221/stat : 21221 (npSolver-wbo-It) S 21219 21221 20052 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 387343766 9367552 275 33554432000 4194304 5064252 140733498669712 140733498668624 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21221/statm: 2287 275 233 213 0 72 0
[pid=21222] ppid=21221 vsize=1672956 CPUtime=12.69 cores=0,2,4,6
/proc/21222/stat : 21222 (npSolver-wbo) R 21221 21221 20052 0 -1 4202496 185214 0 0 0 1209 60 0 0 20 0 1 0 387343766 1713106944 360943 33554432000 4194304 6006132 140734010510176 140734010505848 4428970 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/21222/statm: 418239 360943 148 443 0 417792 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1682104

[startup+25.5001 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 21231
/proc/meminfo: memFree=27366452/32873648 swapFree=6860/6860
[pid=21221] ppid=21219 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21221/stat : 21221 (npSolver-wbo-It) S 21219 21221 20052 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 387343766 9367552 275 33554432000 4194304 5064252 140733498669712 140733498668624 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21221/statm: 2287 275 233 213 0 72 0
[pid=21222] ppid=21221 vsize=1672956 CPUtime=25.49 cores=0,2,4,6
/proc/21222/stat : 21222 (npSolver-wbo) R 21221 21221 20052 0 -1 4202496 185214 0 0 0 2489 60 0 0 20 0 1 0 387343766 1713106944 360943 33554432000 4194304 6006132 140734010510176 140734010505848 4721357 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/21222/statm: 418239 360943 148 443 0 417792 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1682104

[startup+51.1003 s]
/proc/loadavg: 2.40 2.09 2.03 3/183 21238
/proc/meminfo: memFree=20700408/32873648 swapFree=6860/6860
[pid=21221] ppid=21219 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21221/stat : 21221 (npSolver-wbo-It) S 21219 21221 20052 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 387343766 9367552 275 33554432000 4194304 5064252 140733498669712 140733498668624 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21221/statm: 2287 275 233 213 0 72 0
[pid=21222] ppid=21221 vsize=1842628 CPUtime=42.62 cores=0,2,4,6
/proc/21222/stat : 21222 (npSolver-wbo) S 21221 21221 20052 0 -1 4202496 187134 19988 0 0 2713 1027 489 33 20 0 1 0 387343766 1886851072 400413 33554432000 4194304 6006132 140734010510176 140734010504368 5187998 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 29 0 0
/proc/21222/statm: 460657 400413 155 443 0 460210 0
[pid=21237] ppid=21222 vsize=9148 CPUtime=0.01 cores=0,2,4,6
/proc/21237/stat : 21237 (satsolver.sh) S 21222 21221 20052 0 -1 4202496 597 0 0 0 0 1 0 0 20 0 1 0 387348060 9367552 266 33554432000 4194304 5064252 140734443265136 140734443264048 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21237/statm: 2287 266 226 213 0 72 0
[pid=21238] ppid=21237 vsize=1020836 CPUtime=8.12 cores=0,2,4,6
/proc/21238/stat : 21238 (glucose) R 21237 21221 20052 0 -1 4202496 72953 0 0 0 786 26 0 0 20 0 1 0 387348062 1045336064 224478 33554432000 4194304 5208918 140735083397776 140735083395736 4228893 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/21238/statm: 255209 224478 103 248 0 254958 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 2881760

[startup+102.306 s]
/proc/loadavg: 2.55 2.22 2.07 3/180 21243
/proc/meminfo: memFree=16777312/32873648 swapFree=6860/6860
[pid=21221] ppid=21219 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21221/stat : 21221 (npSolver-wbo-It) S 21219 21221 20052 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 387343766 9367552 275 33554432000 4194304 5064252 140733498669712 140733498668624 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21221/statm: 2287 275 233 213 0 72 0
[pid=21222] ppid=21221 vsize=6631088 CPUtime=100.6 cores=0,2,4,6
/proc/21222/stat : 21222 (npSolver-wbo) R 21221 21221 20052 0 -1 4202496 949657 103886 0 0 4361 1612 3976 111 20 0 1 0 387343766 6790234112 1460355 33554432000 4194304 6006132 140734010510176 140734010502520 4537431 0 0 4096 0 0 0 0 17 2 0 0 30 0 0
/proc/21222/statm: 1657772 1460355 190 443 0 1657325 0
Current children cumulated CPU time (s) 100.6
Current children cumulated vsize (KiB) 6640236

[startup+162.3 s]
/proc/loadavg: 2.27 2.20 2.07 3/181 21244
/proc/meminfo: memFree=13118104/32873648 swapFree=6860/6860
[pid=21221] ppid=21219 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21221/stat : 21221 (npSolver-wbo-It) S 21219 21221 20052 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 387343766 9367552 275 33554432000 4194304 5064252 140733498669712 140733498668624 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21221/statm: 2287 275 233 213 0 72 0
[pid=21222] ppid=21221 vsize=9842352 CPUtime=160.59 cores=0,2,4,6
/proc/21222/stat : 21222 (npSolver-wbo) R 21221 21221 20052 0 -1 4202496 954413 103886 0 0 10260 1712 3976 111 20 0 1 0 387343766 10078568448 2371621 33554432000 4194304 6006132 140734010510176 140734010502200 4582457 0 0 4096 0 0 0 0 17 2 0 0 30 0 0
/proc/21222/statm: 2460588 2371621 236 443 0 2460141 0
Current children cumulated CPU time (s) 160.59
Current children cumulated vsize (KiB) 9851500

[startup+222.3 s]
/proc/loadavg: 2.09 2.15 2.07 3/181 21244
/proc/meminfo: memFree=13118352/32873648 swapFree=6860/6860
[pid=21221] ppid=21219 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21221/stat : 21221 (npSolver-wbo-It) S 21219 21221 20052 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 387343766 9367552 275 33554432000 4194304 5064252 140733498669712 140733498668624 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21221/statm: 2287 275 233 213 0 72 0
[pid=21222] ppid=21221 vsize=9842352 CPUtime=220.58 cores=0,2,4,6
/proc/21222/stat : 21222 (npSolver-wbo) R 21221 21221 20052 0 -1 4202496 954413 103886 0 0 16259 1712 3976 111 20 0 1 0 387343766 10078568448 2371621 33554432000 4194304 6006132 140734010510176 140734010502200 4580492 0 0 4096 0 0 0 0 17 2 0 0 30 0 0
/proc/21222/statm: 2460588 2371621 236 443 0 2460141 0
Current children cumulated CPU time (s) 220.58
Current children cumulated vsize (KiB) 9851500



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+273.907 s]
/proc/loadavg: 2.69 2.30 2.12 3/183 21246
/proc/meminfo: memFree=3856552/32873648 swapFree=6860/6860
[pid=21221] ppid=21219 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21221/stat : 21221 (npSolver-wbo-It) S 21219 21221 20052 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 387343766 9367552 275 33554432000 4194304 5064252 140733498669712 140733498668624 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21221/statm: 2287 275 233 213 0 72 0
[pid=21222] ppid=21221 vsize=8955412 CPUtime=238.46 cores=0,2,4,6
/proc/21222/stat : 21222 (npSolver-wbo) S 21221 21221 20052 0 -1 4202496 956973 103886 0 0 17419 2340 3976 111 20 0 1 0 387343766 9170341888 2162332 33554432000 4194304 6006132 140734010510176 140734010501568 5187998 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 723 0 0
/proc/21222/statm: 2238853 2162332 236 443 0 2238406 0
[pid=21245] ppid=21222 vsize=9148 CPUtime=0.03 cores=0,2,4,6
/proc/21245/stat : 21245 (satsolver.sh) S 21222 21221 20052 0 -1 4202496 597 0 0 0 0 3 0 0 20 0 1 0 387368474 9367552 267 33554432000 4194304 5064252 140735098597008 140735098595920 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21245/statm: 2287 267 226 213 0 72 0
[pid=21246] ppid=21245 vsize=7528080 CPUtime=26.74 cores=0,2,4,6
/proc/21246/stat : 21246 (glucose) R 21245 21221 20052 0 -1 4202496 432449 0 0 0 2417 257 0 0 20 0 1 0 387368482 7708753920 1436899 33554432000 4194304 5208918 140733917834592 140733916783992 4465602 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/21246/statm: 1882020 1436900 69 248 0 1881769 0
Current children cumulated CPU time (s) 265.23
Current children cumulated vsize (KiB) 16501788

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+273.907 s]
/proc/loadavg: 2.69 2.30 2.12 3/183 21246
/proc/meminfo: memFree=3856552/32873648 swapFree=6860/6860
[pid=21221] ppid=21219 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21221/stat : 21221 (npSolver-wbo-It) S 21219 21221 20052 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 387343766 9367552 275 33554432000 4194304 5064252 140733498669712 140733498668624 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21221/statm: 2287 275 233 213 0 72 0
[pid=21222] ppid=21221 vsize=8955412 CPUtime=238.46 cores=0,2,4,6
/proc/21222/stat : 21222 (npSolver-wbo) S 21221 21221 20052 0 -1 4202496 956973 103886 0 0 17419 2340 3976 111 20 0 1 0 387343766 9170341888 2162332 33554432000 4194304 6006132 140734010510176 140734010501568 5187998 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 723 0 0
/proc/21222/statm: 2238853 2162332 236 443 0 2238406 0
[pid=21245] ppid=21222 vsize=9148 CPUtime=0.03 cores=0,2,4,6
/proc/21245/stat : 21245 (satsolver.sh) S 21222 21221 20052 0 -1 4202496 597 0 0 0 0 3 0 0 20 0 1 0 387368474 9367552 267 33554432000 4194304 5064252 140735098597008 140735098595920 266435454542 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21245/statm: 2287 267 226 213 0 72 0
[pid=21246] ppid=21245 vsize=7528080 CPUtime=26.74 cores=0,2,4,6
/proc/21246/stat : 21246 (glucose) R 21245 21221 20052 0 -1 4202496 432449 0 0 0 2417 257 0 0 20 0 1 0 387368482 7708753920 1436899 33554432000 4194304 5208918 140733917834592 140733916783992 4465602 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/21246/statm: 1882020 1436900 69 248 0 1881769 0
Current children cumulated CPU time (s) 265.23
Current children cumulated vsize (KiB) 16501788

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21221 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 265.23
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 273.926
CPU time (s): 265.23
CPU user time (s): 238.12
CPU system time (s): 27.11
CPU usage (%): 96.8253
Max. virtual memory (cumulated for all children) (KiB): 16501788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
maximum resident set size= 1100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 358
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1

runsolver used 0.571913 second user time and 1.42478 second system time

The end

Launcher Data 

Begin job on node116 at 2012-06-09 05:22:57
IDJOB=3752806
IDBENCH=79566
IDSOLVER=2336
FILE ID=node116/3752806-1339212175
RUNJOBID= node116-1339208574-20521
PBS_JOBID= 14643890
Free space on /tmp= 70788 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/scens/normalized-scen08_wcsp.wbo
COMMAND LINE= DIR/npSolver-wbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3752806-1339212175/watcher-3752806-1339212175 -o /tmp/evaluation-result-3752806-1339212175/solver-3752806-1339212175 -C 1800 -W 1900 -M 15500  HOME/npSolver-wbo-Itdqb.sh HOME/instance-3752806-1339212175.wbo 286195904 HOME HOME

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

MD5SUM BENCH= bbfd21207c093d43885742df561df69b
RANDOM SEED=286195904

node116.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		: 2666.556
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
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		: 2666.556
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		: 2666.556
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		: 2666.556
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		: 2666.556
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	: 5331.92
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		: 2666.556
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	: 5331.92
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		: 2666.556
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	: 5331.90
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		: 2666.556
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:        30291580 kB
Buffers:          389284 kB
Cached:          1075728 kB
SwapCached:         3172 kB
Active:          1562188 kB
Inactive:          97452 kB
Active(anon):     189320 kB
Inactive(anon):     6380 kB
Active(file):    1372868 kB
Inactive(file):    91072 kB
Unevictable:        6860 kB
Mlocked:            6860 kB
SwapTotal:      67108856 kB
SwapFree:       67100548 kB
Dirty:            124688 kB
Writeback:             0 kB
AnonPages:        150972 kB
Mapped:            12088 kB
Shmem:                 0 kB
Slab:             783712 kB
SReclaimable:     226104 kB
SUnreclaim:       557608 kB
KernelStack:        1456 kB
PageTables:         4184 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     313844 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 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= 64672 MiB
End job on node116 at 2012-06-09 05:27:33