Trace number 3699706

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc? (problem) 30.53 45.4946

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_10.opb
MD5SUM26699ac56f0d58d8261ff4eb58d81611
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark55
Best CPU time to get the best result obtained on this benchmark350.209
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 55
Optimality of the best value was proved YES
Number of variables895
Total number of constraints1659
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 constraints1659
Minimum length of a constraint14
Maximum length of a constraint29
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 707
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

7.97/8.08	c run inc solver
7.97/8.08	c [INC SYSTEM] run initial solver
7.97/8.08	c [INC SYSTEM] preprocess with white file
22.66/22.94	c [INC SYSTEM] finished preprocessing in 14 s
22.66/22.94	c [INC SYSTEM] execute solver
29.93/30.16	c [INC SEARCH] formula is SAT
30.12/30.34	c [INC SYSTEM] solved the initial formula
30.12/30.36	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
30.53/45.49	HOME/npSolver-pbo-I.sh: line 18: 16157 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3699706-1338067365/watcher-3699706-1338067365 -o /tmp/evaluation-result-3699706-1338067365/solver-3699706-1338067365 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699706-1338067365.opb 1680531388 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: 2.00 2.00 2.00 3/178 16155
/proc/meminfo: memFree=27408696/32873648 swapFree=7104/7104
[pid=16155] ppid=16153 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16155/stat : 16155 (npSolver-pbo-I.) R 16153 16155 14700 0 -1 4202496 293 0 0 0 0 0 0 0 20 0 1 0 272861937 9367552 227 33554432000 4194304 5064252 140733383312800 140735737511352 214537047956 0 0 4100 0 0 0 0 17 5 0 0 0 0 0
/proc/16155/statm: 2287 233 194 213 0 72 0

[startup+0.0789639 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16155
/proc/meminfo: memFree=27408696/32873648 swapFree=7104/7104
[pid=16155] ppid=16153 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16155/stat : 16155 (npSolver-pbo-I.) S 16153 16155 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272861937 9367552 275 33554432000 4194304 5064252 140733383312800 140733383311712 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16155/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100149 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16155
/proc/meminfo: memFree=27408696/32873648 swapFree=7104/7104
[pid=16155] ppid=16153 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16155/stat : 16155 (npSolver-pbo-I.) S 16153 16155 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272861937 9367552 275 33554432000 4194304 5064252 140733383312800 140733383311712 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16155/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300104 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16155
/proc/meminfo: memFree=27408696/32873648 swapFree=7104/7104
[pid=16155] ppid=16153 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16155/stat : 16155 (npSolver-pbo-I.) S 16153 16155 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272861937 9367552 275 33554432000 4194304 5064252 140733383312800 140733383311712 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16155/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700104 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16155
/proc/meminfo: memFree=27408696/32873648 swapFree=7104/7104
[pid=16155] ppid=16153 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16155/stat : 16155 (npSolver-pbo-I.) S 16153 16155 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272861937 9367552 275 33554432000 4194304 5064252 140733383312800 140733383311712 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16155/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50014 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 16157
/proc/meminfo: memFree=27390452/32873648 swapFree=7104/7104
[pid=16155] ppid=16153 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16155/stat : 16155 (npSolver-pbo-I.) S 16153 16155 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272861937 9367552 275 33554432000 4194304 5064252 140733383312800 140733383311712 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16155/statm: 2287 275 233 213 0 72 0
[pid=16157] ppid=16155 vsize=35500 CPUtime=1.48 cores=1,3,5,7
/proc/16157/stat : 16157 (npSolver-pbo) R 16155 16155 14700 0 -1 4202496 2944 0 0 0 148 0 0 0 20 0 1 0 272861938 36352000 5483 33554432000 4194304 5992684 140736247095152 140736247090152 4568012 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/16157/statm: 8875 5483 146 440 0 8431 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 44648

[startup+3.10013 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 16157
/proc/meminfo: memFree=27373564/32873648 swapFree=7104/7104
[pid=16155] ppid=16153 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16155/stat : 16155 (npSolver-pbo-I.) S 16153 16155 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272861937 9367552 275 33554432000 4194304 5064252 140733383312800 140733383311712 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16155/statm: 2287 275 233 213 0 72 0
[pid=16157] ppid=16155 vsize=68268 CPUtime=3.08 cores=1,3,5,7
/proc/16157/stat : 16157 (npSolver-pbo) R 16155 16155 14700 0 -1 4202496 3486 0 0 0 307 1 0 0 20 0 1 0 272861938 69906432 11119 33554432000 4194304 5992684 140736247095152 140736247090888 4195424 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/16157/statm: 17067 11119 146 440 0 16623 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 77416

[startup+6.30028 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 16157
/proc/meminfo: memFree=27159584/32873648 swapFree=7104/7104
[pid=16155] ppid=16153 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16155/stat : 16155 (npSolver-pbo-I.) S 16153 16155 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272861937 9367552 275 33554432000 4194304 5064252 140733383312800 140733383311712 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16155/statm: 2287 275 233 213 0 72 0
[pid=16157] ppid=16155 vsize=405348 CPUtime=6.28 cores=1,3,5,7
/proc/16157/stat : 16157 (npSolver-pbo) R 16155 16155 14700 0 -1 4202496 39791 0 0 0 617 11 0 0 20 0 1 0 272861938 415076352 80508 33554432000 4194304 5992684 140736247095152 140736247088152 4523497 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/16157/statm: 101337 80508 157 440 0 100893 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 414496

[startup+12.7003 s]
/proc/loadavg: 2.16 2.03 2.01 3/182 16159
/proc/meminfo: memFree=26026620/32873648 swapFree=7104/7104
[pid=16155] ppid=16153 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16155/stat : 16155 (npSolver-pbo-I.) S 16153 16155 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272861937 9367552 275 33554432000 4194304 5064252 140733383312800 140733383311712 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16155/statm: 2287 275 233 213 0 72 0
[pid=16157] ppid=16155 vsize=476256 CPUtime=8.06 cores=1,3,5,7
/proc/16157/stat : 16157 (npSolver-pbo) S 16155 16155 14700 0 -1 4202496 58590 0 0 0 754 52 0 0 20 0 1 0 272861938 487686144 115159 33554432000 4194304 5992684 140736247095152 140736247089600 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 1 0 0
/proc/16157/statm: 119064 115159 164 440 0 118620 0
[pid=16158] ppid=16157 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16158/stat : 16158 (cp2_pre.sh) S 16157 16155 14700 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 272862746 9367552 277 33554432000 4194304 5064252 140735735590512 140735735589216 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/16158/statm: 2287 277 234 213 0 72 0
[pid=16159] ppid=16158 vsize=810976 CPUtime=4.59 cores=1,3,5,7
/proc/16159/stat : 16159 (coprocessor) R 16158 16155 14700 0 -1 4202496 32756 0 0 0 435 24 0 0 20 0 1 0 272862747 830439424 161336 33554432000 4194304 6586260 140734465182672 140734465178424 5732496 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/16159/statm: 202744 161336 158 584 0 202156 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1305528

[startup+25.5003 s]
/proc/loadavg: 2.13 2.03 2.01 3/181 16161
/proc/meminfo: memFree=26147880/32873648 swapFree=7104/7104
[pid=16155] ppid=16153 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16155/stat : 16155 (npSolver-pbo-I.) S 16153 16155 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272861937 9367552 275 33554432000 4194304 5064252 140733383312800 140733383311712 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16155/statm: 2287 275 233 213 0 72 0
[pid=16157] ppid=16155 vsize=476256 CPUtime=22.71 cores=1,3,5,7
/proc/16157/stat : 16157 (npSolver-pbo) S 16155 16155 14700 0 -1 4202496 58607 33657 0 0 754 52 1394 71 20 0 1 0 272861938 487686144 115162 33554432000 4194304 5992684 140736247095152 140736247081416 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/16157/statm: 119064 115162 166 440 0 118620 0
[pid=16161] ppid=16157 vsize=748004 CPUtime=2.54 cores=1,3,5,7
/proc/16161/stat : 16161 (glucosInc) R 16157 16155 14700 0 -1 4202496 88132 0 0 0 233 21 0 0 20 0 1 0 272864232 765956096 166073 33554432000 4194304 5654031 140735893796192 140735892745640 4797458 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16161/statm: 187001 166073 108 357 0 186641 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 1233408

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

[startup+25.6003 s]
/proc/loadavg: 2.13 2.03 2.01 3/181 16161
/proc/meminfo: memFree=26147880/32873648 swapFree=7104/7104
[pid=16155] ppid=16153 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16155/stat : 16155 (npSolver-pbo-I.) S 16153 16155 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272861937 9367552 275 33554432000 4194304 5064252 140733383312800 140733383311712 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16155/statm: 2287 275 233 213 0 72 0
[pid=16157] ppid=16155 vsize=476256 CPUtime=22.71 cores=1,3,5,7
/proc/16157/stat : 16157 (npSolver-pbo) S 16155 16155 14700 0 -1 4202496 58607 33657 0 0 754 52 1394 71 20 0 1 0 272861938 487686144 115162 33554432000 4194304 5992684 140736247095152 140736247081416 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/16157/statm: 119064 115162 166 440 0 118620 0
[pid=16161] ppid=16157 vsize=836300 CPUtime=2.64 cores=1,3,5,7
/proc/16161/stat : 16161 (glucosInc) R 16157 16155 14700 0 -1 4202496 91701 0 0 0 242 22 0 0 20 0 1 0 272864232 856371200 172708 33554432000 4194304 5654031 140735893796192 140735892745640 4239733 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16161/statm: 209075 172709 108 357 0 208715 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 1321704

[startup+38.4002 s]
/proc/loadavg: 2.10 2.03 2.01 2/182 16162
/proc/meminfo: memFree=24556284/32873648 swapFree=7104/7104
[pid=16155] ppid=16153 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16155/stat : 16155 (npSolver-pbo-I.) S 16153 16155 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272861937 9367552 275 33554432000 4194304 5064252 140733383312800 140733383311712 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16155/statm: 2287 275 233 213 0 72 0
[pid=16157] ppid=16155 vsize=580096 CPUtime=23.39 cores=1,3,5,7
/proc/16157/stat : 16157 (npSolver-pbo) S 16155 16155 14700 0 -1 4204032 66647 33657 0 0 782 92 1394 71 20 0 1 0 272861938 594018304 141143 33554432000 4194304 5992684 140736247095152 140736247089688 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/16157/statm: 145024 141143 184 440 0 144580 0
[pid=16161] ppid=16157 vsize=1143200 CPUtime=7.14 cores=1,3,5,7
/proc/16161/stat : 16161 (glucosInc) S 16157 16155 14700 0 -1 4202496 137672 0 0 0 682 32 0 0 20 0 1 0 272864232 1170636800 238564 33554432000 4194304 5654031 140735893796192 140735893794504 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/16161/statm: 285800 238564 145 357 0 285440 0
Current children cumulated CPU time (s) 30.53
Current children cumulated vsize (KiB) 1732444

[startup+41.6002 s]
/proc/loadavg: 2.10 2.03 2.01 2/182 16162
/proc/meminfo: memFree=24551444/32873648 swapFree=7104/7104
[pid=16155] ppid=16153 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16155/stat : 16155 (npSolver-pbo-I.) S 16153 16155 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272861937 9367552 275 33554432000 4194304 5064252 140733383312800 140733383311712 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16155/statm: 2287 275 233 213 0 72 0
[pid=16157] ppid=16155 vsize=580096 CPUtime=23.39 cores=1,3,5,7
/proc/16157/stat : 16157 (npSolver-pbo) S 16155 16155 14700 0 -1 4204032 66647 33657 0 0 782 92 1394 71 20 0 1 0 272861938 594018304 141143 33554432000 4194304 5992684 140736247095152 140736247089688 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/16157/statm: 145024 141143 184 440 0 144580 0
[pid=16161] ppid=16157 vsize=1143200 CPUtime=7.14 cores=1,3,5,7
/proc/16161/stat : 16161 (glucosInc) S 16157 16155 14700 0 -1 4202496 137672 0 0 0 682 32 0 0 20 0 1 0 272864232 1170636800 238564 33554432000 4194304 5654031 140735893796192 140735893794504 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/16161/statm: 285800 238564 145 357 0 285440 0
Current children cumulated CPU time (s) 30.53
Current children cumulated vsize (KiB) 1732444

[startup+43.2003 s]
/proc/loadavg: 2.26 2.06 2.02 2/182 16162
/proc/meminfo: memFree=24550388/32873648 swapFree=7104/7104
[pid=16155] ppid=16153 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16155/stat : 16155 (npSolver-pbo-I.) S 16153 16155 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272861937 9367552 275 33554432000 4194304 5064252 140733383312800 140733383311712 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16155/statm: 2287 275 233 213 0 72 0
[pid=16157] ppid=16155 vsize=580096 CPUtime=23.39 cores=1,3,5,7
/proc/16157/stat : 16157 (npSolver-pbo) S 16155 16155 14700 0 -1 4204032 66647 33657 0 0 782 92 1394 71 20 0 1 0 272861938 594018304 141143 33554432000 4194304 5992684 140736247095152 140736247089688 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/16157/statm: 145024 141143 184 440 0 144580 0
[pid=16161] ppid=16157 vsize=1143200 CPUtime=7.14 cores=1,3,5,7
/proc/16161/stat : 16161 (glucosInc) S 16157 16155 14700 0 -1 4202496 137672 0 0 0 682 32 0 0 20 0 1 0 272864232 1170636800 238564 33554432000 4194304 5654031 140735893796192 140735893794504 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/16161/statm: 285800 238564 145 357 0 285440 0
Current children cumulated CPU time (s) 30.53
Current children cumulated vsize (KiB) 1732444

[startup+44.8003 s]
/proc/loadavg: 2.26 2.06 2.02 2/182 16162
/proc/meminfo: memFree=24546744/32873648 swapFree=7104/7104
[pid=16155] ppid=16153 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16155/stat : 16155 (npSolver-pbo-I.) S 16153 16155 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272861937 9367552 275 33554432000 4194304 5064252 140733383312800 140733383311712 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16155/statm: 2287 275 233 213 0 72 0
[pid=16157] ppid=16155 vsize=580096 CPUtime=23.39 cores=1,3,5,7
/proc/16157/stat : 16157 (npSolver-pbo) S 16155 16155 14700 0 -1 4204032 66647 33657 0 0 782 92 1394 71 20 0 1 0 272861938 594018304 141143 33554432000 4194304 5992684 140736247095152 140736247089688 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/16157/statm: 145024 141143 184 440 0 144580 0
[pid=16161] ppid=16157 vsize=1143200 CPUtime=7.14 cores=1,3,5,7
/proc/16161/stat : 16161 (glucosInc) S 16157 16155 14700 0 -1 4202496 137672 0 0 0 682 32 0 0 20 0 1 0 272864232 1170636800 238564 33554432000 4194304 5654031 140735893796192 140735893794504 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/16161/statm: 285800 238564 145 357 0 285440 0
Current children cumulated CPU time (s) 30.53
Current children cumulated vsize (KiB) 1732444

[startup+45.2066 s]
/proc/loadavg: 2.26 2.06 2.02 2/182 16162
/proc/meminfo: memFree=24546372/32873648 swapFree=7104/7104
[pid=16155] ppid=16153 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16155/stat : 16155 (npSolver-pbo-I.) S 16153 16155 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272861937 9367552 275 33554432000 4194304 5064252 140733383312800 140733383311712 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16155/statm: 2287 275 233 213 0 72 0
[pid=16157] ppid=16155 vsize=580096 CPUtime=23.39 cores=1,3,5,7
/proc/16157/stat : 16157 (npSolver-pbo) S 16155 16155 14700 0 -1 4204032 66647 33657 0 0 782 92 1394 71 20 0 1 0 272861938 594018304 141143 33554432000 4194304 5992684 140736247095152 140736247089688 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/16157/statm: 145024 141143 184 440 0 144580 0
[pid=16161] ppid=16157 vsize=1143200 CPUtime=7.14 cores=1,3,5,7
/proc/16161/stat : 16161 (glucosInc) S 16157 16155 14700 0 -1 4202496 137672 0 0 0 682 32 0 0 20 0 1 0 272864232 1170636800 238564 33554432000 4194304 5654031 140735893796192 140735893794504 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/16161/statm: 285800 238564 145 357 0 285440 0
Current children cumulated CPU time (s) 30.53
Current children cumulated vsize (KiB) 1732444

[startup+45.4003 s]
/proc/loadavg: 2.26 2.06 2.02 2/182 16162
/proc/meminfo: memFree=24546372/32873648 swapFree=7104/7104
[pid=16155] ppid=16153 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16155/stat : 16155 (npSolver-pbo-I.) S 16153 16155 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272861937 9367552 275 33554432000 4194304 5064252 140733383312800 140733383311712 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16155/statm: 2287 275 233 213 0 72 0
[pid=16157] ppid=16155 vsize=580096 CPUtime=23.39 cores=1,3,5,7
/proc/16157/stat : 16157 (npSolver-pbo) S 16155 16155 14700 0 -1 4204032 66647 33657 0 0 782 92 1394 71 20 0 1 0 272861938 594018304 141143 33554432000 4194304 5992684 140736247095152 140736247089688 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/16157/statm: 145024 141143 184 440 0 144580 0
[pid=16161] ppid=16157 vsize=1143200 CPUtime=7.14 cores=1,3,5,7
/proc/16161/stat : 16161 (glucosInc) S 16157 16155 14700 0 -1 4202496 137672 0 0 0 682 32 0 0 20 0 1 0 272864232 1170636800 238564 33554432000 4194304 5654031 140735893796192 140735893794504 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/16161/statm: 285800 238564 145 357 0 285440 0
Current children cumulated CPU time (s) 30.53
Current children cumulated vsize (KiB) 1732444

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16155 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=770690
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=657747
# CPU time returned by wait4() is 23.4284
# while last known CPU time is 30.53
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 45.4946
CPU time (s): 30.53
CPU user time (s): 28.58
CPU system time (s): 1.95
CPU usage (%): 67.1068
Max. virtual memory (cumulated for all children) (KiB): 1732444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.7707
system time used= 1.65775
maximum resident set size= 707888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 100679
page faults= 0
swaps= 0
block input operations= 8
block output operations= 973440
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 148147
involuntary context switches= 50

runsolver used 0.155976 second user time and 0.415936 second system time

The end

Launcher Data 

Begin job on node127 at 2012-05-26 23:22:45
IDJOB=3699706
IDBENCH=2637
IDSOLVER=2276
FILE ID=node127/3699706-1338067365
RUNJOBID= node127-1338052949-14717
PBS_JOBID= 14624406
Free space on /tmp= 70976 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_10.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699706-1338067365/watcher-3699706-1338067365 -o /tmp/evaluation-result-3699706-1338067365/solver-3699706-1338067365 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699706-1338067365.opb 1680531388 HOME HOME

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

MD5SUM BENCH= 26699ac56f0d58d8261ff4eb58d81611
RANDOM SEED=1680531388

node127.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.94
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27408960 kB
Buffers:          319476 kB
Cached:          3427828 kB
SwapCached:            0 kB
Active:          2104488 kB
Inactive:        2548036 kB
Active(anon):     907460 kB
Inactive(anon):        0 kB
Active(file):    1197028 kB
Inactive(file):  2548036 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8556 kB
Writeback:             0 kB
AnonPages:        911892 kB
Mapped:            15644 kB
Shmem:               200 kB
Slab:             672288 kB
SReclaimable:     116732 kB
SUnreclaim:       555556 kB
KernelStack:        1480 kB
PageTables:         5960 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1152344 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    370688 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= 70216 MiB
End job on node127 at 2012-05-26 23:23:30