Trace number 3754175

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 (fixed)? (MO) 155.26 335.621

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/
scens/normalized-scen06-16_wcsp.wbo
MD5SUMee2a7941708829c599959db851b73ff3
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmarkMSAT
Best cost obtained on this benchmark25577
Best CPU time to get the best result obtained on this benchmark1800.53
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables2410
Total number of constraints293522
Number of soft constraints293422
Number of constraints which are clauses293422
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint28
Top cost 255194
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 54015430
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 29
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

2.19/2.27	c run usual solver
23.01/23.34	o 71606
23.01/23.34	c current bound: 35803
23.01/23.34	c fallback to adder encoding
155.26/335.61	c error: unexpected solver exit code
155.26/335.61	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-3754175-1339200811/watcher-3754175-1339200811 -o /tmp/evaluation-result-3754175-1339200811/solver-3754175-1339200811 -C 1800 -W 1900 -M 15500 HOME/npSolver-wbo-I.sh HOME/instance-3754175-1339200811.wbo 364677181 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: 2.41 2.73 2.59 2/178 1273
/proc/meminfo: memFree=7485464/32873648 swapFree=7116/7116
[pid=1273] ppid=1271 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1273/stat : 1273 (npSolver-wbo-I.) S 1271 1273 28381 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 386206637 9367552 275 33554432000 4194304 5064252 140736599200816 140736599199728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1273/statm: 2287 275 233 213 0 72 0

[startup+0.0412049 s]
/proc/loadavg: 2.41 2.73 2.59 2/178 1273
/proc/meminfo: memFree=7485464/32873648 swapFree=7116/7116
[pid=1273] ppid=1271 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1273/stat : 1273 (npSolver-wbo-I.) S 1271 1273 28381 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 386206637 9367552 275 33554432000 4194304 5064252 140736599200816 140736599199728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1273/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100193 s]
/proc/loadavg: 2.41 2.73 2.59 2/178 1273
/proc/meminfo: memFree=7485464/32873648 swapFree=7116/7116
[pid=1273] ppid=1271 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1273/stat : 1273 (npSolver-wbo-I.) S 1271 1273 28381 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 386206637 9367552 275 33554432000 4194304 5064252 140736599200816 140736599199728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1273/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300168 s]
/proc/loadavg: 2.41 2.73 2.59 2/178 1273
/proc/meminfo: memFree=7485464/32873648 swapFree=7116/7116
[pid=1273] ppid=1271 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1273/stat : 1273 (npSolver-wbo-I.) S 1271 1273 28381 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 386206637 9367552 275 33554432000 4194304 5064252 140736599200816 140736599199728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1273/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700161 s]
/proc/loadavg: 2.41 2.73 2.59 2/178 1273
/proc/meminfo: memFree=7485464/32873648 swapFree=7116/7116
[pid=1273] ppid=1271 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1273/stat : 1273 (npSolver-wbo-I.) S 1271 1273 28381 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 386206637 9367552 275 33554432000 4194304 5064252 140736599200816 140736599199728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1273/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50015 s]
/proc/loadavg: 2.54 2.75 2.59 2/180 1275
/proc/meminfo: memFree=7296112/32873648 swapFree=7116/7116
[pid=1273] ppid=1271 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1273/stat : 1273 (npSolver-wbo-I.) S 1271 1273 28381 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 386206637 9367552 275 33554432000 4194304 5064252 140736599200816 140736599199728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1273/statm: 2287 275 233 213 0 72 0
[pid=1274] ppid=1273 vsize=144112 CPUtime=1.49 cores=1,3,5,7
/proc/1274/stat : 1274 (npSolver-wbo) R 1273 1273 28381 0 -1 4202496 20974 0 0 0 145 4 0 0 20 0 1 0 386206637 147570688 34505 33554432000 4194304 6006132 140733348902912 140733348898216 4714566 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/1274/statm: 36028 34505 148 443 0 35581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 153260

[startup+3.10014 s]
/proc/loadavg: 2.54 2.75 2.59 2/180 1275
/proc/meminfo: memFree=7239516/32873648 swapFree=7116/7116
[pid=1273] ppid=1271 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1273/stat : 1273 (npSolver-wbo-I.) S 1271 1273 28381 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 386206637 9367552 275 33554432000 4194304 5064252 140736599200816 140736599199728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1273/statm: 2287 275 233 213 0 72 0
[pid=1274] ppid=1273 vsize=176880 CPUtime=3.09 cores=1,3,5,7
/proc/1274/stat : 1274 (npSolver-wbo) R 1273 1273 28381 0 -1 4202496 22831 0 0 0 238 71 0 0 20 0 1 0 386206637 181125120 40450 33554432000 4194304 6006132 140733348902912 140733348896168 5192048 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/1274/statm: 44220 40450 153 443 0 43773 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 186028

[startup+6.30021 s]
/proc/loadavg: 2.54 2.75 2.59 2/182 1277
/proc/meminfo: memFree=6738112/32873648 swapFree=7116/7116
[pid=1273] ppid=1271 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1273/stat : 1273 (npSolver-wbo-I.) S 1271 1273 28381 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 386206637 9367552 275 33554432000 4194304 5064252 140736599200816 140736599199728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1273/statm: 2287 275 233 213 0 72 0
[pid=1274] ppid=1273 vsize=176880 CPUtime=3.17 cores=1,3,5,7
/proc/1274/stat : 1274 (npSolver-wbo) S 1273 1273 28381 0 -1 4202496 22834 0 0 0 240 77 0 0 20 0 1 0 386206637 181125120 40452 33554432000 4194304 6006132 140733348902912 140733348896016 5187998 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/1274/statm: 44220 40452 155 443 0 43773 0
[pid=1276] ppid=1274 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1276/stat : 1276 (cp2_pre.sh) S 1274 1273 28381 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 386206956 9367552 276 33554432000 4194304 5064252 140733569489920 140733569488624 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/1276/statm: 2287 276 234 213 0 72 0
[pid=1277] ppid=1276 vsize=278256 CPUtime=3.1 cores=1,3,5,7
/proc/1277/stat : 1277 (coprocessor) R 1276 1273 28381 0 -1 4202496 30309 0 0 0 303 7 0 0 20 0 1 0 386206956 284934144 67274 33554432000 4194304 6586260 140733683306928 140733683302520 5599447 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/1277/statm: 69564 67274 190 584 0 68976 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 473432

[startup+12.7002 s]
/proc/loadavg: 2.92 2.82 2.62 2/182 1277
/proc/meminfo: memFree=6332180/32873648 swapFree=7116/7116
[pid=1273] ppid=1271 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1273/stat : 1273 (npSolver-wbo-I.) S 1271 1273 28381 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 386206637 9367552 275 33554432000 4194304 5064252 140736599200816 140736599199728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1273/statm: 2287 275 233 213 0 72 0
[pid=1274] ppid=1273 vsize=176880 CPUtime=3.17 cores=1,3,5,7
/proc/1274/stat : 1274 (npSolver-wbo) S 1273 1273 28381 0 -1 4202496 22834 0 0 0 240 77 0 0 20 0 1 0 386206637 181125120 40452 33554432000 4194304 6006132 140733348902912 140733348896016 5187998 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/1274/statm: 44220 40452 155 443 0 43773 0
[pid=1276] ppid=1274 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1276/stat : 1276 (cp2_pre.sh) S 1274 1273 28381 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 386206956 9367552 276 33554432000 4194304 5064252 140733569489920 140733569488624 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/1276/statm: 2287 276 234 213 0 72 0
[pid=1277] ppid=1276 vsize=279444 CPUtime=9.5 cores=1,3,5,7
/proc/1277/stat : 1277 (coprocessor) R 1276 1273 28381 0 -1 4202496 30613 0 0 0 943 7 0 0 20 0 1 0 386206956 286150656 67578 33554432000 4194304 6586260 140733683306928 140733683302520 5599454 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/1277/statm: 69861 67578 190 584 0 69273 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 474620

[startup+25.5002 s]
/proc/loadavg: 3.24 2.90 2.65 2/180 1285
/proc/meminfo: memFree=5336020/32873648 swapFree=7116/7116
[pid=1273] ppid=1271 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1273/stat : 1273 (npSolver-wbo-I.) S 1271 1273 28381 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 386206637 9367552 275 33554432000 4194304 5064252 140736599200816 140736599199728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1273/statm: 2287 275 233 213 0 72 0
[pid=1274] ppid=1273 vsize=705352 CPUtime=25.21 cores=1,3,5,7
/proc/1274/stat : 1274 (npSolver-wbo) R 1273 1273 28381 0 -1 4202496 116240 56523 0 0 453 132 1918 18 20 0 1 0 386206637 722280448 158255 33554432000 4194304 6006132 140733348902912 140733348895720 4535962 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/1274/statm: 176338 158255 177 443 0 175891 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 714500

[startup+51.1002 s]
/proc/loadavg: 3.84 3.06 2.71 3/180 1285
/proc/meminfo: memFree=2225488/32873648 swapFree=7116/7116
[pid=1273] ppid=1271 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1273/stat : 1273 (npSolver-wbo-I.) S 1271 1273 28381 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 386206637 9367552 275 33554432000 4194304 5064252 140736599200816 140736599199728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1273/statm: 2287 275 233 213 0 72 0
[pid=1274] ppid=1273 vsize=2671432 CPUtime=50.81 cores=1,3,5,7
/proc/1274/stat : 1274 (npSolver-wbo) R 1273 1273 28381 0 -1 4202496 120193 56523 0 0 2956 189 1918 18 20 0 1 0 386206637 2735546368 644143 33554432000 4194304 6006132 140733348902912 140733348895272 4537541 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/1274/statm: 667858 644143 177 443 0 667411 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 2680580

[startup+102.3 s]
/proc/loadavg: 4.45 3.37 2.83 1/180 1285
/proc/meminfo: memFree=302196/32873648 swapFree=7116/7116
[pid=1273] ppid=1271 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1273/stat : 1273 (npSolver-wbo-I.) S 1271 1273 28381 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 386206637 9367552 275 33554432000 4194304 5064252 140736599200816 140736599199728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1273/statm: 2287 275 233 213 0 72 0
[pid=1274] ppid=1273 vsize=6865736 CPUtime=54.6 cores=1,3,5,7
/proc/1274/stat : 1274 (npSolver-wbo) D 1273 1273 28381 0 -1 12591104 160026 56523 0 0 3068 456 1918 18 20 0 1 0 386206637 7030513664 892975 33554432000 4194304 6006132 140733348902912 140733348894952 5057718 0 0 4096 0 18446744071580543392 0 0 17 3 0 0 4618 0 0
/proc/1274/statm: 1716434 892975 177 443 0 1715987 0
Current children cumulated CPU time (s) 54.6
Current children cumulated vsize (KiB) 6874884
heavy processes:
  %CPU=19 pid=1228 uid=0 cmd=

[startup+162.3 s]
/proc/loadavg: 4.75 3.65 2.96 1/180 1285
/proc/meminfo: memFree=943056/32873648 swapFree=7116/7116
[pid=1273] ppid=1271 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1273/stat : 1273 (npSolver-wbo-I.) S 1271 1273 28381 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 386206637 9367552 275 33554432000 4194304 5064252 140736599200816 140736599199728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1273/statm: 2287 275 233 213 0 72 0
[pid=1274] ppid=1273 vsize=6865736 CPUtime=60.99 cores=1,3,5,7
/proc/1274/stat : 1274 (npSolver-wbo) D 1273 1273 28381 0 -1 12591104 235062 56523 0 0 3088 1075 1918 18 20 0 1 0 386206637 7030513664 1113135 33554432000 4194304 6006132 140733348902912 140733348894952 5057718 0 0 4096 0 18446744071579943789 0 0 17 3 0 0 9605 0 0
/proc/1274/statm: 1716434 1113135 177 443 0 1715987 0
Current children cumulated CPU time (s) 60.99
Current children cumulated vsize (KiB) 6874884
heavy processes:
  %CPU=15 pid=1228 uid=0 cmd=/usr/libexec/abrt-hook-ccpp /var/spool/abrt 1198 6 506 18446744073709551615 

[startup+222.3 s]
/proc/loadavg: 4.91 3.89 3.08 2/180 1285
/proc/meminfo: memFree=2833760/32873648 swapFree=7116/7116
[pid=1273] ppid=1271 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1273/stat : 1273 (npSolver-wbo-I.) S 1271 1273 28381 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 386206637 9367552 275 33554432000 4194304 5064252 140736599200816 140736599199728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1273/statm: 2287 275 233 213 0 72 0
[pid=1274] ppid=1273 vsize=8420768 CPUtime=93.32 cores=1,3,5,7
/proc/1274/stat : 1274 (npSolver-wbo) R 1273 1273 28381 0 -1 12591104 301405 56523 0 0 5491 1905 1918 18 20 0 1 0 386206637 8622866432 1580093 33554432000 4194304 6006132 140733348902912 140733348895064 5057718 0 0 4096 0 0 0 0 17 3 0 0 12286 0 0
/proc/1274/statm: 2105192 1580093 178 443 0 2104745 0
Current children cumulated CPU time (s) 93.32
Current children cumulated vsize (KiB) 8429916
heavy processes:
  %CPU=11 pid=1228 uid=0 cmd=/usr/libexec/abrt-hook-ccpp /var/spool/abrt 1198 6 506 18446744073709551615 

[startup+282.3 s]
/proc/loadavg: 4.99 4.09 3.20 2/180 1293
/proc/meminfo: memFree=15294416/32873648 swapFree=7116/7116
[pid=1273] ppid=1271 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1273/stat : 1273 (npSolver-wbo-I.) S 1271 1273 28381 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 386206637 9367552 274 33554432000 4194304 5064252 140736599200816 140736599199728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1273/statm: 2287 274 233 213 0 72 0
[pid=1274] ppid=1273 vsize=4371188 CPUtime=109.58 cores=1,3,5,7
/proc/1274/stat : 1274 (npSolver-wbo) S 1273 1273 28381 0 -1 4202496 351749 56523 0 0 5548 3474 1918 18 20 0 1 0 386206637 4476096512 1052775 33554432000 4194304 6006132 140733348902912 140733348894320 5187998 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 14139 0 0
/proc/1274/statm: 1092797 1052775 178 443 0 1092350 0
[pid=1286] ppid=1274 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1286/stat : 1286 (satsolver.sh) S 1274 1273 28381 0 -1 4202496 594 0 4 0 0 0 0 0 20 0 1 0 386232643 9367552 267 33554432000 4194304 5064252 140737201217536 140737201216448 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 487 0 0
/proc/1286/statm: 2287 267 226 213 0 72 0
[pid=1287] ppid=1286 vsize=65940 CPUtime=0.07 cores=1,3,5,7
/proc/1287/stat : 1287 (glucose) D 1286 1273 28381 0 -1 4202496 11176 0 0 0 6 1 0 0 20 0 1 0 386233133 67522560 13882 33554432000 4194304 5208918 140737271786000 140737270735640 4607392 0 0 4096 0 18446744071581216301 0 0 17 5 0 0 1667 0 0
/proc/1287/statm: 16485 13882 70 248 0 16234 0
Current children cumulated CPU time (s) 109.65
Current children cumulated vsize (KiB) 4455424
heavy processes:



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+335.6 s]
/proc/loadavg: 4.77 4.16 3.27 2/177 1312
/proc/meminfo: memFree=6579848/32873648 swapFree=7116/7116
[pid=1273] ppid=1271 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1273/stat : 1273 (npSolver-wbo-I.) S 1271 1273 28381 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 386206637 9367552 274 33554432000 4194304 5064252 140736599200816 140736599199728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1273/statm: 2287 274 233 213 0 72 0
[pid=1274] ppid=1273 vsize=4371188 CPUtime=109.58 cores=1,3,5,7
/proc/1274/stat : 1274 (npSolver-wbo) S 1273 1273 28381 0 -1 4202496 351749 56523 0 0 5548 3474 1918 18 20 0 1 0 386206637 4476096512 1052775 33554432000 4194304 6006132 140733348902912 140733348894320 5187998 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 14139 0 0
/proc/1274/statm: 1092797 1052775 178 443 0 1092350 0
[pid=1286] ppid=1274 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1286/stat : 1286 (satsolver.sh) S 1274 1273 28381 0 -1 4202496 594 0 4 0 0 0 0 0 20 0 1 0 386232643 9367552 267 33554432000 4194304 5064252 140737201217536 140737201216448 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 487 0 0
/proc/1286/statm: 2287 267 226 213 0 72 0
[pid=1287] ppid=1286 vsize=13586624 CPUtime=45.68 cores=1,3,5,7
/proc/1287/stat : 1287 (glucose) R 1286 1273 28381 0 -1 4202496 820037 0 0 0 4213 355 0 0 20 0 1 0 386233133 13912702976 2208900 33554432000 4194304 5208918 140737271786000 140737271784312 4239846 0 0 4096 0 0 0 0 17 5 0 0 2496 0 0
/proc/1287/statm: 3396656 2208900 91 248 0 3396405 0
Current children cumulated CPU time (s) 155.26
Current children cumulated vsize (KiB) 17976108
heavy processes:

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

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

[startup+335.6 s]
/proc/loadavg: 4.77 4.16 3.27 2/177 1312
/proc/meminfo: memFree=6579848/32873648 swapFree=7116/7116
[pid=1273] ppid=1271 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1273/stat : 1273 (npSolver-wbo-I.) S 1271 1273 28381 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 386206637 9367552 274 33554432000 4194304 5064252 140736599200816 140736599199728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/1273/statm: 2287 274 233 213 0 72 0
[pid=1274] ppid=1273 vsize=4371188 CPUtime=109.58 cores=1,3,5,7
/proc/1274/stat : 1274 (npSolver-wbo) S 1273 1273 28381 0 -1 4202496 351749 56523 0 0 5548 3474 1918 18 20 0 1 0 386206637 4476096512 1052775 33554432000 4194304 6006132 140733348902912 140733348894320 5187998 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 14139 0 0
/proc/1274/statm: 1092797 1052775 178 443 0 1092350 0
[pid=1286] ppid=1274 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1286/stat : 1286 (satsolver.sh) S 1274 1273 28381 0 -1 4202496 594 0 4 0 0 0 0 0 20 0 1 0 386232643 9367552 267 33554432000 4194304 5064252 140737201217536 140737201216448 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 487 0 0
/proc/1286/statm: 2287 267 226 213 0 72 0
[pid=1287] ppid=1286 vsize=13586624 CPUtime=45.68 cores=1,3,5,7
/proc/1287/stat : 1287 (glucose) R 1286 1273 28381 0 -1 4202496 820037 0 0 0 4213 355 0 0 20 0 1 0 386233133 13912702976 2208900 33554432000 4194304 5208918 140737271786000 140737271784312 4239846 0 0 4096 0 0 0 0 17 5 0 0 2496 0 0
/proc/1287/statm: 3396656 2208900 91 248 0 3396405 0
Current children cumulated CPU time (s) 155.26
Current children cumulated vsize (KiB) 17976108

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1273 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 155.26
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 335.621
CPU time (s): 155.26
CPU user time (s): 116.79
CPU system time (s): 38.47
CPU usage (%): 46.2605
Max. virtual memory (cumulated for all children) (KiB): 17976108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0
maximum resident set size= 1100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 359
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= 2

runsolver used 0.681896 second user time and 2.02469 second system time

The end

Launcher Data 

Begin job on node123 at 2012-06-09 02:13:32
IDJOB=3754175
IDBENCH=79569
IDSOLVER=2338
FILE ID=node123/3754175-1339200811
RUNJOBID= node123-1339183032-29928
PBS_JOBID= 14643831
Free space on /tmp= 64612 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/scens/normalized-scen06-16_wcsp.wbo
COMMAND LINE= DIR/npSolver-wbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3754175-1339200811/watcher-3754175-1339200811 -o /tmp/evaluation-result-3754175-1339200811/solver-3754175-1339200811 -C 1800 -W 1900 -M 15500  HOME/npSolver-wbo-I.sh HOME/instance-3754175-1339200811.wbo 364677181 HOME HOME

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

MD5SUM BENCH= ee2a7941708829c599959db851b73ff3
RANDOM SEED=364677181

node123.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
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:         7486000 kB
Buffers:         1987956 kB
Cached:         13151756 kB
SwapCached:         2512 kB
Active:         14684128 kB
Inactive:        9315704 kB
Active(anon):    8852272 kB
Inactive(anon):     7732 kB
Active(file):    5831856 kB
Inactive(file):  9307972 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100576 kB
Dirty:           5938612 kB
Writeback:         17072 kB
AnonPages:       8872540 kB
Mapped:            11104 kB
Shmem:                 0 kB
Slab:            1232792 kB
SReclaimable:     672216 kB
SUnreclaim:       560576 kB
KernelStack:        1512 kB
PageTables:        21316 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    9027356 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8681472 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= 64012 MiB
End job on node123 at 2012-06-09 02:19:11