Trace number 3702900

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topdown-quickBound? (problem) 93.61 165.323

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_12.opb
MD5SUMfe9b3ae0ed0deb400897e8cf071ce6eb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark94
Best CPU time to get the best result obtained on this benchmark1800.17
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 95
Optimality of the best value was proved NO
Number of variables1812
Total number of constraints3443
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3443
Minimum length of a constraint16
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1307
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

20.56/20.69	c run inc solver
20.56/20.69	c [INC SYSTEM] run initial solver
20.56/20.69	c [INC SYSTEM] preprocess with white file
73.23/74.55	c [INC SYSTEM] finished preprocessing in 53 s
73.23/74.55	c [INC SYSTEM] execute solver
91.93/92.97	c [INC SEARCH] formula is SAT
92.73/93.73	c [INC SYSTEM] solved the initial formula
92.83/93.81	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
93.61/165.32	HOME/npSolver-pbo-Itdqb.sh: line 18: 22097 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -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-3702900-1338066136/watcher-3702900-1338066136 -o /tmp/evaluation-result-3702900-1338066136/solver-3702900-1338066136 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702900-1338066136.opb 1508761210 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: 2.04 2.01 2.00 3/178 22096
/proc/meminfo: memFree=27756528/32873648 swapFree=6844/6844
[pid=22096] ppid=22094 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22096/stat : 22096 (npSolver-pbo-It) S 22094 22096 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272739482 9367552 275 33554432000 4194304 5064252 140737097001600 140737097000512 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22096/statm: 2287 275 233 213 0 72 0

[startup+0.0735739 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 22096
/proc/meminfo: memFree=27756528/32873648 swapFree=6844/6844
[pid=22096] ppid=22094 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22096/stat : 22096 (npSolver-pbo-It) S 22094 22096 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272739482 9367552 275 33554432000 4194304 5064252 140737097001600 140737097000512 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22096/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100376 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 22096
/proc/meminfo: memFree=27756528/32873648 swapFree=6844/6844
[pid=22096] ppid=22094 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22096/stat : 22096 (npSolver-pbo-It) S 22094 22096 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272739482 9367552 275 33554432000 4194304 5064252 140737097001600 140737097000512 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22096/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300226 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 22096
/proc/meminfo: memFree=27756528/32873648 swapFree=6844/6844
[pid=22096] ppid=22094 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22096/stat : 22096 (npSolver-pbo-It) S 22094 22096 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272739482 9367552 275 33554432000 4194304 5064252 140737097001600 140737097000512 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22096/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700274 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 22096
/proc/meminfo: memFree=27756528/32873648 swapFree=6844/6844
[pid=22096] ppid=22094 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22096/stat : 22096 (npSolver-pbo-It) S 22094 22096 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272739482 9367552 275 33554432000 4194304 5064252 140737097001600 140737097000512 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22096/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50114 s]
/proc/loadavg: 2.03 2.01 2.00 3/180 22098
/proc/meminfo: memFree=27667136/32873648 swapFree=6844/6844
[pid=22096] ppid=22094 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22096/stat : 22096 (npSolver-pbo-It) S 22094 22096 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272739482 9367552 275 33554432000 4194304 5064252 140737097001600 140737097000512 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22096/statm: 2287 275 233 213 0 72 0
[pid=22097] ppid=22096 vsize=139376 CPUtime=1.49 cores=0,2,4,6
/proc/22097/stat : 22097 (npSolver-pbo) R 22096 22096 1406 0 -1 4202496 21585 0 0 0 144 5 0 0 20 0 1 0 272739482 142721024 34132 33554432000 4194304 5992684 140736045487744 140736045480840 4523497 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/22097/statm: 34844 34132 157 440 0 34400 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 148524

[startup+3.10113 s]
/proc/loadavg: 2.03 2.01 2.00 3/180 22098
/proc/meminfo: memFree=27566276/32873648 swapFree=6844/6844
[pid=22096] ppid=22094 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22096/stat : 22096 (npSolver-pbo-It) S 22094 22096 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272739482 9367552 275 33554432000 4194304 5064252 140737097001600 140737097000512 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22096/statm: 2287 275 233 213 0 72 0
[pid=22097] ppid=22096 vsize=408152 CPUtime=3.08 cores=0,2,4,6
/proc/22097/stat : 22097 (npSolver-pbo) R 22096 22096 1406 0 -1 4202496 40833 0 0 0 298 10 0 0 20 0 1 0 272739482 417947648 70147 33554432000 4194304 5992684 140736045487744 140736045480616 5044375 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/22097/statm: 102038 70147 157 440 0 101594 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 417300

[startup+6.30114 s]
/proc/loadavg: 2.03 2.01 2.00 3/180 22098
/proc/meminfo: memFree=27253456/32873648 swapFree=6844/6844
[pid=22096] ppid=22094 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22096/stat : 22096 (npSolver-pbo-It) S 22094 22096 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272739482 9367552 275 33554432000 4194304 5064252 140737097001600 140737097000512 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22096/statm: 2287 275 233 213 0 72 0
[pid=22097] ppid=22096 vsize=817584 CPUtime=6.29 cores=0,2,4,6
/proc/22097/stat : 22097 (npSolver-pbo) R 22096 22096 1406 0 -1 4202496 78323 0 0 0 606 23 0 0 20 0 1 0 272739482 837206016 144812 33554432000 4194304 5992684 140736045487744 140736045480616 4948253 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/22097/statm: 204396 144812 157 440 0 203952 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 826732

[startup+12.7003 s]
/proc/loadavg: 2.03 2.01 2.00 3/180 22098
/proc/meminfo: memFree=26648892/32873648 swapFree=6844/6844
[pid=22096] ppid=22094 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22096/stat : 22096 (npSolver-pbo-It) S 22094 22096 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272739482 9367552 275 33554432000 4194304 5064252 140737097001600 140737097000512 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22096/statm: 2287 275 233 213 0 72 0
[pid=22097] ppid=22096 vsize=1635116 CPUtime=12.69 cores=0,2,4,6
/proc/22097/stat : 22097 (npSolver-pbo) R 22096 22096 1406 0 -1 4202496 152547 0 0 0 1225 44 0 0 20 0 1 0 272739482 1674358784 292875 33554432000 4194304 5992684 140736045487744 140736045479976 4228288 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/22097/statm: 408779 292875 157 440 0 408335 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1644264

[startup+25.5012 s]
/proc/loadavg: 2.02 2.01 2.00 3/182 22100
/proc/meminfo: memFree=24366196/32873648 swapFree=6844/6844
[pid=22096] ppid=22094 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22096/stat : 22096 (npSolver-pbo-It) S 22094 22096 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272739482 9367552 275 33554432000 4194304 5064252 140737097001600 140737097000512 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22096/statm: 2287 275 233 213 0 72 0
[pid=22097] ppid=22096 vsize=1952616 CPUtime=20.66 cores=0,2,4,6
/proc/22097/stat : 22097 (npSolver-pbo) S 22096 22096 1406 0 -1 4202496 233148 0 0 0 1874 192 0 0 20 0 1 0 272739482 1999478784 453720 33554432000 4194304 5992684 140736045487744 140736045482192 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 2 0 0
/proc/22097/statm: 488154 453720 164 440 0 487710 0
[pid=22099] ppid=22097 vsize=9148 CPUtime=0.01 cores=0,2,4,6
/proc/22099/stat : 22099 (cp2_pre.sh) S 22097 22096 1406 0 -1 4202496 611 0 0 0 0 1 0 0 20 0 1 0 272741552 9367552 277 33554432000 4194304 5064252 140737384457984 140737384456688 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/22099/statm: 2287 277 234 213 0 72 0
[pid=22100] ppid=22099 vsize=629164 CPUtime=4.76 cores=0,2,4,6
/proc/22100/stat : 22100 (coprocessor) R 22099 22096 1406 0 -1 4202496 18790 0 0 0 456 20 0 0 20 0 1 0 272741554 644263936 153514 33554432000 4194304 6586260 140735075582256 140735075579016 5732400 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/22100/statm: 157291 153514 137 584 0 156703 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 2600076

[startup+51.1011 s]
/proc/loadavg: 2.20 2.06 2.01 3/182 22100
/proc/meminfo: memFree=22259048/32873648 swapFree=6844/6844
[pid=22096] ppid=22094 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22096/stat : 22096 (npSolver-pbo-It) S 22094 22096 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272739482 9367552 275 33554432000 4194304 5064252 140737097001600 140737097000512 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22096/statm: 2287 275 233 213 0 72 0
[pid=22097] ppid=22096 vsize=1952616 CPUtime=20.66 cores=0,2,4,6
/proc/22097/stat : 22097 (npSolver-pbo) S 22096 22096 1406 0 -1 4202496 233148 0 0 0 1874 192 0 0 20 0 1 0 272739482 1999478784 453720 33554432000 4194304 5992684 140736045487744 140736045482192 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 2 0 0
/proc/22097/statm: 488154 453720 164 440 0 487710 0
[pid=22099] ppid=22097 vsize=9148 CPUtime=0.01 cores=0,2,4,6
/proc/22099/stat : 22099 (cp2_pre.sh) S 22097 22096 1406 0 -1 4202496 611 0 0 0 0 1 0 0 20 0 1 0 272741552 9367552 277 33554432000 4194304 5064252 140737384457984 140737384456688 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/22099/statm: 2287 277 234 213 0 72 0
[pid=22100] ppid=22099 vsize=3075116 CPUtime=29.62 cores=0,2,4,6
/proc/22100/stat : 22100 (coprocessor) R 22099 22096 1406 0 -1 4202496 27423 0 0 0 2825 137 0 0 20 0 1 0 272741554 3148918784 591913 33554432000 4194304 6586260 140735075582256 140735075578008 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 74 0 0
/proc/22100/statm: 768779 591913 158 584 0 768191 0
Current children cumulated CPU time (s) 50.29
Current children cumulated vsize (KiB) 5046028

[startup+102.308 s]
/proc/loadavg: 2.34 2.11 2.03 2/182 22103
/proc/meminfo: memFree=17430840/32873648 swapFree=6844/6844
[pid=22096] ppid=22094 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22096/stat : 22096 (npSolver-pbo-It) S 22094 22096 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272739482 9367552 275 33554432000 4194304 5064252 140737097001600 140737097000512 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22096/statm: 2287 275 233 213 0 72 0
[pid=22097] ppid=22096 vsize=2243100 CPUtime=75.35 cores=0,2,4,6
/proc/22097/stat : 22097 (npSolver-pbo) S 22096 22096 1406 0 -1 4204032 242924 28328 0 0 1996 268 5017 254 20 0 1 0 272739482 2296934400 526353 33554432000 4194304 5992684 140736045487744 140736045482280 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 2 0 0
/proc/22097/statm: 560775 526353 183 440 0 560331 0
[pid=22102] ppid=22097 vsize=4378236 CPUtime=18.04 cores=0,2,4,6
/proc/22102/stat : 22102 (glucosInc) S 22097 22096 1406 0 -1 4202496 418105 0 0 0 1672 132 0 0 20 0 1 0 272746937 4483313664 898246 33554432000 4194304 5654031 140735186263360 140735186261672 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22102/statm: 1094559 898246 147 357 0 1094199 0
Current children cumulated CPU time (s) 93.39
Current children cumulated vsize (KiB) 6630484

[startup+162.301 s]
/proc/loadavg: 4.15 2.67 2.22 2/182 22104
/proc/meminfo: memFree=16953248/32873648 swapFree=6844/6844
[pid=22096] ppid=22094 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22096/stat : 22096 (npSolver-pbo-It) S 22094 22096 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272739482 9367552 275 33554432000 4194304 5064252 140737097001600 140737097000512 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22096/statm: 2287 275 233 213 0 72 0
[pid=22097] ppid=22096 vsize=2243100 CPUtime=75.54 cores=0,2,4,6
/proc/22097/stat : 22097 (npSolver-pbo) S 22096 22096 1406 0 -1 4204032 242925 28328 0 0 1996 287 5017 254 20 0 1 0 272739482 2296934400 526354 33554432000 4194304 5992684 140736045487744 140736045482280 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 2 0 0
/proc/22097/statm: 560775 526354 184 440 0 560331 0
[pid=22102] ppid=22097 vsize=4378236 CPUtime=18.04 cores=0,2,4,6
/proc/22102/stat : 22102 (glucosInc) S 22097 22096 1406 0 -1 4202496 418105 0 0 0 1672 132 0 0 20 0 1 0 272746937 4483313664 898246 33554432000 4194304 5654031 140735186263360 140735186261672 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22102/statm: 1094559 898246 147 357 0 1094199 0
Current children cumulated CPU time (s) 93.58
Current children cumulated vsize (KiB) 6630484
heavy processes:
  %CPU=10 pid=22103 uid=0 cmd=

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

[startup+163.101 s]
/proc/loadavg: 4.15 2.67 2.22 2/182 22104
/proc/meminfo: memFree=16952876/32873648 swapFree=6844/6844
[pid=22096] ppid=22094 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22096/stat : 22096 (npSolver-pbo-It) S 22094 22096 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272739482 9367552 275 33554432000 4194304 5064252 140737097001600 140737097000512 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22096/statm: 2287 275 233 213 0 72 0
[pid=22097] ppid=22096 vsize=2243100 CPUtime=75.54 cores=0,2,4,6
/proc/22097/stat : 22097 (npSolver-pbo) S 22096 22096 1406 0 -1 4204032 242925 28328 0 0 1996 287 5017 254 20 0 1 0 272739482 2296934400 526354 33554432000 4194304 5992684 140736045487744 140736045482280 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 2 0 0
/proc/22097/statm: 560775 526354 184 440 0 560331 0
[pid=22102] ppid=22097 vsize=4378236 CPUtime=18.04 cores=0,2,4,6
/proc/22102/stat : 22102 (glucosInc) S 22097 22096 1406 0 -1 4202496 418105 0 0 0 1672 132 0 0 20 0 1 0 272746937 4483313664 898246 33554432000 4194304 5654031 140735186263360 140735186261672 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22102/statm: 1094559 898246 147 357 0 1094199 0
Current children cumulated CPU time (s) 93.58
Current children cumulated vsize (KiB) 6630484

[startup+164.7 s]
/proc/loadavg: 4.15 2.67 2.22 2/182 22104
/proc/meminfo: memFree=16958084/32873648 swapFree=6844/6844
[pid=22096] ppid=22094 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22096/stat : 22096 (npSolver-pbo-It) S 22094 22096 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272739482 9367552 275 33554432000 4194304 5064252 140737097001600 140737097000512 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22096/statm: 2287 275 233 213 0 72 0
[pid=22097] ppid=22096 vsize=2243100 CPUtime=75.54 cores=0,2,4,6
/proc/22097/stat : 22097 (npSolver-pbo) S 22096 22096 1406 0 -1 4204032 242925 28328 0 0 1996 287 5017 254 20 0 1 0 272739482 2296934400 526354 33554432000 4194304 5992684 140736045487744 140736045482280 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 2 0 0
/proc/22097/statm: 560775 526354 184 440 0 560331 0
[pid=22102] ppid=22097 vsize=4378236 CPUtime=18.04 cores=0,2,4,6
/proc/22102/stat : 22102 (glucosInc) S 22097 22096 1406 0 -1 4202496 418105 0 0 0 1672 132 0 0 20 0 1 0 272746937 4483313664 898246 33554432000 4194304 5654031 140735186263360 140735186261672 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22102/statm: 1094559 898246 147 357 0 1094199 0
Current children cumulated CPU time (s) 93.58
Current children cumulated vsize (KiB) 6630484

[startup+165.101 s]
/proc/loadavg: 4.15 2.67 2.22 2/182 22104
/proc/meminfo: memFree=16960688/32873648 swapFree=6844/6844
[pid=22096] ppid=22094 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22096/stat : 22096 (npSolver-pbo-It) S 22094 22096 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272739482 9367552 275 33554432000 4194304 5064252 140737097001600 140737097000512 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22096/statm: 2287 275 233 213 0 72 0
[pid=22097] ppid=22096 vsize=2243100 CPUtime=75.54 cores=0,2,4,6
/proc/22097/stat : 22097 (npSolver-pbo) S 22096 22096 1406 0 -1 4204032 242925 28328 0 0 1996 287 5017 254 20 0 1 0 272739482 2296934400 526354 33554432000 4194304 5992684 140736045487744 140736045482280 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 2 0 0
/proc/22097/statm: 560775 526354 184 440 0 560331 0
[pid=22102] ppid=22097 vsize=4378236 CPUtime=18.04 cores=0,2,4,6
/proc/22102/stat : 22102 (glucosInc) S 22097 22096 1406 0 -1 4202496 418105 0 0 0 1672 132 0 0 20 0 1 0 272746937 4483313664 898246 33554432000 4194304 5654031 140735186263360 140735186261672 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22102/statm: 1094559 898246 147 357 0 1094199 0
Current children cumulated CPU time (s) 93.58
Current children cumulated vsize (KiB) 6630484

[startup+165.301 s]
/proc/loadavg: 4.15 2.67 2.22 2/182 22104
/proc/meminfo: memFree=16960688/32873648 swapFree=6844/6844
[pid=22096] ppid=22094 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22096/stat : 22096 (npSolver-pbo-It) S 22094 22096 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272739482 9367552 275 33554432000 4194304 5064252 140737097001600 140737097000512 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22096/statm: 2287 275 233 213 0 72 0
[pid=22097] ppid=22096 vsize=0 CPUtime=75.57 cores=0,2,4,6
/proc/22097/stat : 22097 (npSolver-pbo) R 22096 22096 1406 0 -1 4204036 242925 28328 0 0 1996 290 5017 254 20 0 1 0 272739482 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 2 0 0
/proc/22097/statm: 0 0 0 0 0 0 0
[pid=22102] ppid=22097 vsize=4378236 CPUtime=18.04 cores=0,2,4,6
/proc/22102/stat : 22102 (glucosInc) S 22097 22096 1406 0 -1 4202496 418105 0 0 0 1672 132 0 0 20 0 1 0 272746937 4483313664 898246 33554432000 4194304 5654031 140735186263360 140735186261672 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22102/statm: 1094559 898246 147 357 0 1094199 0
Current children cumulated CPU time (s) 93.61
Current children cumulated vsize (KiB) 4387384

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22096 and gives
#  childrusage.ru_utime.tv_sec=70
#  childrusage.ru_utime.tv_usec=142336
#  childrusage.ru_stime.tv_sec=5
#  childrusage.ru_stime.tv_usec=475167
# CPU time returned by wait4() is 75.6175
# while last known CPU time is 93.61
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 165.323
CPU time (s): 93.61
CPU user time (s): 86.85
CPU system time (s): 6.76
CPU usage (%): 56.6226
Max. virtual memory (cumulated for all children) (KiB): 6630484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 70.1423
system time used= 5.47517
maximum resident set size= 2726408
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 271627
page faults= 0
swaps= 0
block input operations= 64
block output operations= 3591720
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 564903
involuntary context switches= 217

runsolver used 0.252961 second user time and 0.687895 second system time

The end

Launcher Data 

Begin job on node124 at 2012-05-26 23:02:16
IDJOB=3702900
IDBENCH=2636
IDSOLVER=2278
FILE ID=node124/3702900-1338066136
RUNJOBID= node124-1338049033-2280
PBS_JOBID= 14624372
Free space on /tmp= 71312 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_12.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702900-1338066136/watcher-3702900-1338066136 -o /tmp/evaluation-result-3702900-1338066136/solver-3702900-1338066136 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702900-1338066136.opb 1508761210 HOME HOME

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

MD5SUM BENCH= fe9b3ae0ed0deb400897e8cf071ce6eb
RANDOM SEED=1508761210

node124.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		: 2667.325
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	: 5334.65
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5357.53
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27756900 kB
Buffers:          302368 kB
Cached:          2762992 kB
SwapCached:            0 kB
Active:          2224576 kB
Inactive:        2092292 kB
Active(anon):    1254100 kB
Inactive(anon):        0 kB
Active(file):     970476 kB
Inactive(file):  2092292 kB
Unevictable:        6844 kB
Mlocked:            6844 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8952 kB
Writeback:             8 kB
AnonPages:       1258380 kB
Mapped:            15640 kB
Shmem:               200 kB
Slab:             659396 kB
SReclaimable:     103844 kB
SUnreclaim:       555552 kB
KernelStack:        1448 kB
PageTables:         6464 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1514560 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    495616 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= 68480 MiB
End job on node124 at 2012-05-26 23:05:02