Trace number 3700224

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) 43.23 59.2505

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=53-P1=109-P2=43-P3=13-P4=17-P5=101-P6=59-P7=7-P8=29-P9=107-B.opb
MD5SUM1141c23e5342793635b3f22754b52627
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.080987
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables189
Total number of constraints19
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 constraints19
Minimum length of a constraint7
Maximum length of a constraint63
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 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

Solver Data 

13.98/14.07	c run inc solver
13.98/14.07	c [INC SYSTEM] run initial solver
13.98/14.07	c [INC SYSTEM] preprocess with white file
34.22/34.74	c [INC SYSTEM] finished preprocessing in 20 s
34.22/34.74	c [INC SYSTEM] execute solver
42.49/42.95	c [INC SEARCH] formula is SAT
42.58/43.08	c [INC SYSTEM] solved the initial formula
42.58/43.09	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
43.23/59.25	HOME/npSolver-pbo-I.sh: line 18:  7860 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-3700224-1338074009/watcher-3700224-1338074009 -o /tmp/evaluation-result-3700224-1338074009/solver-3700224-1338074009 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3700224-1338074009.opb 1348391337 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: 2.00 2.00 2.00 3/176 7859
/proc/meminfo: memFree=29515448/32873852 swapFree=7624/7624
[pid=7859] ppid=7857 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/7859/stat : 7859 (npSolver-pbo-I.) S 7857 7859 5385 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273526389 9367552 275 33554432000 4194304 5064252 140736861062512 140736861061424 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/7859/statm: 2287 275 233 213 0 72 0

[startup+0.088861 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 7859
/proc/meminfo: memFree=29515448/32873852 swapFree=7624/7624
[pid=7859] ppid=7857 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/7859/stat : 7859 (npSolver-pbo-I.) S 7857 7859 5385 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273526389 9367552 275 33554432000 4194304 5064252 140736861062512 140736861061424 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/7859/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100256 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 7859
/proc/meminfo: memFree=29515448/32873852 swapFree=7624/7624
[pid=7859] ppid=7857 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/7859/stat : 7859 (npSolver-pbo-I.) S 7857 7859 5385 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273526389 9367552 275 33554432000 4194304 5064252 140736861062512 140736861061424 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/7859/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30024 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 7859
/proc/meminfo: memFree=29515448/32873852 swapFree=7624/7624
[pid=7859] ppid=7857 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/7859/stat : 7859 (npSolver-pbo-I.) S 7857 7859 5385 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273526389 9367552 275 33554432000 4194304 5064252 140736861062512 140736861061424 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/7859/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700225 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 7859
/proc/meminfo: memFree=29515448/32873852 swapFree=7624/7624
[pid=7859] ppid=7857 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/7859/stat : 7859 (npSolver-pbo-I.) S 7857 7859 5385 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273526389 9367552 275 33554432000 4194304 5064252 140736861062512 140736861061424 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/7859/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7861
/proc/meminfo: memFree=29489236/32873852 swapFree=7624/7624
[pid=7859] ppid=7857 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/7859/stat : 7859 (npSolver-pbo-I.) S 7857 7859 5385 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273526389 9367552 275 33554432000 4194304 5064252 140736861062512 140736861061424 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/7859/statm: 2287 275 233 213 0 72 0
[pid=7860] ppid=7859 vsize=100432 CPUtime=1.49 cores=0,2,4,6
/proc/7860/stat : 7860 (npSolver-pbo) R 7859 7859 5385 0 -1 4202496 3454 0 0 0 148 1 0 0 20 0 1 0 273526389 102842368 12624 33554432000 4194304 5992684 140737273828112 140737273823496 5045366 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/7860/statm: 25108 12624 147 440 0 24664 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 109580

[startup+3.10027 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7861
/proc/meminfo: memFree=29462092/32873852 swapFree=7624/7624
[pid=7859] ppid=7857 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/7859/stat : 7859 (npSolver-pbo-I.) S 7857 7859 5385 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273526389 9367552 275 33554432000 4194304 5064252 140736861062512 140736861061424 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/7859/statm: 2287 275 233 213 0 72 0
[pid=7860] ppid=7859 vsize=133200 CPUtime=3.08 cores=0,2,4,6
/proc/7860/stat : 7860 (npSolver-pbo) R 7859 7859 5385 0 -1 4202496 4022 0 0 0 306 2 0 0 20 0 1 0 273526389 136396800 17232 33554432000 4194304 5992684 140737273828112 140737273823144 4809163 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/7860/statm: 33300 17232 147 440 0 32856 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 142348

[startup+6.30026 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7861
/proc/meminfo: memFree=29388800/32873852 swapFree=7624/7624
[pid=7859] ppid=7857 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/7859/stat : 7859 (npSolver-pbo-I.) S 7857 7859 5385 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273526389 9367552 275 33554432000 4194304 5064252 140736861062512 140736861061424 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/7859/statm: 2287 275 233 213 0 72 0
[pid=7860] ppid=7859 vsize=264272 CPUtime=6.29 cores=0,2,4,6
/proc/7860/stat : 7860 (npSolver-pbo) R 7859 7859 5385 0 -1 4202496 4630 0 0 0 624 5 0 0 20 0 1 0 273526389 270614528 34128 33554432000 4194304 5992684 140737273828112 140737273823144 4571247 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/7860/statm: 66068 34128 147 440 0 65624 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 273420

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7861
/proc/meminfo: memFree=29082696/32873852 swapFree=7624/7624
[pid=7859] ppid=7857 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/7859/stat : 7859 (npSolver-pbo-I.) S 7857 7859 5385 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273526389 9367552 275 33554432000 4194304 5064252 140736861062512 140736861061424 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/7859/statm: 2287 275 233 213 0 72 0
[pid=7860] ppid=7859 vsize=699288 CPUtime=12.68 cores=0,2,4,6
/proc/7860/stat : 7860 (npSolver-pbo) R 7859 7859 5385 0 -1 4202496 19603 0 0 0 1253 15 0 0 20 0 1 0 273526389 716070912 120292 33554432000 4194304 5992684 140737273828112 140737273823528 4568047 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/7860/statm: 174822 120292 157 440 0 174378 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 708436

[startup+25.5004 s]
/proc/loadavg: 2.07 2.02 2.00 3/180 7863
/proc/meminfo: memFree=27724228/32873852 swapFree=7624/7624
[pid=7859] ppid=7857 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/7859/stat : 7859 (npSolver-pbo-I.) S 7857 7859 5385 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273526389 9367552 275 33554432000 4194304 5064252 140736861062512 140736861061424 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/7859/statm: 2287 275 233 213 0 72 0
[pid=7860] ppid=7859 vsize=719556 CPUtime=14.05 cores=0,2,4,6
/proc/7860/stat : 7860 (npSolver-pbo) S 7859 7859 5385 0 -1 4202496 21222 0 0 0 1338 67 0 0 20 0 1 0 273526389 736825344 136682 33554432000 4194304 5992684 140737273828112 140737273822560 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 1 0 0
/proc/7860/statm: 179889 136682 164 440 0 179445 0
[pid=7862] ppid=7860 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/7862/stat : 7862 (cp2_pre.sh) S 7860 7859 5385 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 273527796 9367552 276 33554432000 4194304 5064252 140734648902288 140734648900992 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/7862/statm: 2287 276 234 213 0 72 0
[pid=7863] ppid=7862 vsize=862052 CPUtime=11.29 cores=0,2,4,6
/proc/7863/stat : 7863 (coprocessor) R 7862 7859 5385 0 -1 4202496 59271 0 0 0 1054 75 0 0 20 0 1 0 273527797 882741248 179169 33554432000 4194304 6586260 140734979162480 140734979158232 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 11 0 0
/proc/7863/statm: 215513 179169 158 584 0 214925 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 1599904

[startup+51.1004 s]
/proc/loadavg: 2.13 2.03 2.01 2/180 7866
/proc/meminfo: memFree=26388100/32873852 swapFree=7624/7624
[pid=7859] ppid=7857 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/7859/stat : 7859 (npSolver-pbo-I.) S 7857 7859 5385 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273526389 9367552 275 33554432000 4194304 5064252 140736861062512 140736861061424 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/7859/statm: 2287 275 233 213 0 72 0
[pid=7860] ppid=7859 vsize=756508 CPUtime=35.1 cores=0,2,4,6
/proc/7860/stat : 7860 (npSolver-pbo) S 7859 7859 5385 0 -1 4204032 27426 60176 0 0 1360 126 1893 131 20 0 1 0 273526389 774664192 145931 33554432000 4194304 5992684 140737273828112 140737273822648 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/7860/statm: 189127 145931 184 440 0 188683 0
[pid=7865] ppid=7860 vsize=1096640 CPUtime=8.13 cores=0,2,4,6
/proc/7865/stat : 7865 (glucosInc) S 7860 7859 5385 0 -1 4202496 123542 0 0 0 772 41 0 0 20 0 1 0 273529864 1122959360 256686 33554432000 4194304 5654031 140736276925968 140736276924280 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/7865/statm: 274160 256686 146 357 0 273800 0
Current children cumulated CPU time (s) 43.23
Current children cumulated vsize (KiB) 1862296

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

[startup+54.3003 s]
/proc/loadavg: 2.28 2.06 2.02 2/180 7866
/proc/meminfo: memFree=26408068/32873852 swapFree=7624/7624
[pid=7859] ppid=7857 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/7859/stat : 7859 (npSolver-pbo-I.) S 7857 7859 5385 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273526389 9367552 275 33554432000 4194304 5064252 140736861062512 140736861061424 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/7859/statm: 2287 275 233 213 0 72 0
[pid=7860] ppid=7859 vsize=756508 CPUtime=35.1 cores=0,2,4,6
/proc/7860/stat : 7860 (npSolver-pbo) S 7859 7859 5385 0 -1 4204032 27426 60176 0 0 1360 126 1893 131 20 0 1 0 273526389 774664192 145931 33554432000 4194304 5992684 140737273828112 140737273822648 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/7860/statm: 189127 145931 184 440 0 188683 0
[pid=7865] ppid=7860 vsize=1096640 CPUtime=8.13 cores=0,2,4,6
/proc/7865/stat : 7865 (glucosInc) S 7860 7859 5385 0 -1 4202496 123542 0 0 0 772 41 0 0 20 0 1 0 273529864 1122959360 256686 33554432000 4194304 5654031 140736276925968 140736276924280 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/7865/statm: 274160 256686 146 357 0 273800 0
Current children cumulated CPU time (s) 43.23
Current children cumulated vsize (KiB) 1862296

[startup+57.5004 s]
/proc/loadavg: 2.28 2.06 2.02 2/180 7866
/proc/meminfo: memFree=26403104/32873852 swapFree=7624/7624
[pid=7859] ppid=7857 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/7859/stat : 7859 (npSolver-pbo-I.) S 7857 7859 5385 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273526389 9367552 275 33554432000 4194304 5064252 140736861062512 140736861061424 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/7859/statm: 2287 275 233 213 0 72 0
[pid=7860] ppid=7859 vsize=756508 CPUtime=35.1 cores=0,2,4,6
/proc/7860/stat : 7860 (npSolver-pbo) S 7859 7859 5385 0 -1 4204032 27426 60176 0 0 1360 126 1893 131 20 0 1 0 273526389 774664192 145931 33554432000 4194304 5992684 140737273828112 140737273822648 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/7860/statm: 189127 145931 184 440 0 188683 0
[pid=7865] ppid=7860 vsize=1096640 CPUtime=8.13 cores=0,2,4,6
/proc/7865/stat : 7865 (glucosInc) S 7860 7859 5385 0 -1 4202496 123542 0 0 0 772 41 0 0 20 0 1 0 273529864 1122959360 256686 33554432000 4194304 5654031 140736276925968 140736276924280 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/7865/statm: 274160 256686 146 357 0 273800 0
Current children cumulated CPU time (s) 43.23
Current children cumulated vsize (KiB) 1862296

[startup+58.3065 s]
/proc/loadavg: 2.49 2.11 2.03 2/180 7866
/proc/meminfo: memFree=26403228/32873852 swapFree=7624/7624
[pid=7859] ppid=7857 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/7859/stat : 7859 (npSolver-pbo-I.) S 7857 7859 5385 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273526389 9367552 275 33554432000 4194304 5064252 140736861062512 140736861061424 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/7859/statm: 2287 275 233 213 0 72 0
[pid=7860] ppid=7859 vsize=756508 CPUtime=35.1 cores=0,2,4,6
/proc/7860/stat : 7860 (npSolver-pbo) S 7859 7859 5385 0 -1 4204032 27426 60176 0 0 1360 126 1893 131 20 0 1 0 273526389 774664192 145931 33554432000 4194304 5992684 140737273828112 140737273822648 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/7860/statm: 189127 145931 184 440 0 188683 0
[pid=7865] ppid=7860 vsize=1096640 CPUtime=8.13 cores=0,2,4,6
/proc/7865/stat : 7865 (glucosInc) S 7860 7859 5385 0 -1 4202496 123542 0 0 0 772 41 0 0 20 0 1 0 273529864 1122959360 256686 33554432000 4194304 5654031 140736276925968 140736276924280 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/7865/statm: 274160 256686 146 357 0 273800 0
Current children cumulated CPU time (s) 43.23
Current children cumulated vsize (KiB) 1862296

[startup+58.7004 s]
/proc/loadavg: 2.49 2.11 2.03 2/180 7866
/proc/meminfo: memFree=26403228/32873852 swapFree=7624/7624
[pid=7859] ppid=7857 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/7859/stat : 7859 (npSolver-pbo-I.) S 7857 7859 5385 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273526389 9367552 275 33554432000 4194304 5064252 140736861062512 140736861061424 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/7859/statm: 2287 275 233 213 0 72 0
[pid=7860] ppid=7859 vsize=756508 CPUtime=35.1 cores=0,2,4,6
/proc/7860/stat : 7860 (npSolver-pbo) S 7859 7859 5385 0 -1 4204032 27426 60176 0 0 1360 126 1893 131 20 0 1 0 273526389 774664192 145931 33554432000 4194304 5992684 140737273828112 140737273822648 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/7860/statm: 189127 145931 184 440 0 188683 0
[pid=7865] ppid=7860 vsize=1096640 CPUtime=8.13 cores=0,2,4,6
/proc/7865/stat : 7865 (glucosInc) S 7860 7859 5385 0 -1 4202496 123542 0 0 0 772 41 0 0 20 0 1 0 273529864 1122959360 256686 33554432000 4194304 5654031 140736276925968 140736276924280 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/7865/statm: 274160 256686 146 357 0 273800 0
Current children cumulated CPU time (s) 43.23
Current children cumulated vsize (KiB) 1862296

[startup+59.1004 s]
/proc/loadavg: 2.49 2.11 2.03 2/180 7866
/proc/meminfo: memFree=26403228/32873852 swapFree=7624/7624
[pid=7859] ppid=7857 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/7859/stat : 7859 (npSolver-pbo-I.) S 7857 7859 5385 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273526389 9367552 275 33554432000 4194304 5064252 140736861062512 140736861061424 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/7859/statm: 2287 275 233 213 0 72 0
[pid=7860] ppid=7859 vsize=756508 CPUtime=35.1 cores=0,2,4,6
/proc/7860/stat : 7860 (npSolver-pbo) S 7859 7859 5385 0 -1 4204032 27426 60176 0 0 1360 126 1893 131 20 0 1 0 273526389 774664192 145931 33554432000 4194304 5992684 140737273828112 140737273822648 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/7860/statm: 189127 145931 184 440 0 188683 0
[pid=7865] ppid=7860 vsize=1096640 CPUtime=8.13 cores=0,2,4,6
/proc/7865/stat : 7865 (glucosInc) S 7860 7859 5385 0 -1 4202496 123542 0 0 0 772 41 0 0 20 0 1 0 273529864 1122959360 256686 33554432000 4194304 5654031 140736276925968 140736276924280 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/7865/statm: 274160 256686 146 357 0 273800 0
Current children cumulated CPU time (s) 43.23
Current children cumulated vsize (KiB) 1862296

[startup+59.2004 s]
/proc/loadavg: 2.49 2.11 2.03 2/180 7866
/proc/meminfo: memFree=26403228/32873852 swapFree=7624/7624
[pid=7859] ppid=7857 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/7859/stat : 7859 (npSolver-pbo-I.) S 7857 7859 5385 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273526389 9367552 275 33554432000 4194304 5064252 140736861062512 140736861061424 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/7859/statm: 2287 275 233 213 0 72 0
[pid=7860] ppid=7859 vsize=756508 CPUtime=35.1 cores=0,2,4,6
/proc/7860/stat : 7860 (npSolver-pbo) S 7859 7859 5385 0 -1 4204032 27426 60176 0 0 1360 126 1893 131 20 0 1 0 273526389 774664192 145931 33554432000 4194304 5992684 140737273828112 140737273822648 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/7860/statm: 189127 145931 184 440 0 188683 0
[pid=7865] ppid=7860 vsize=1096640 CPUtime=8.13 cores=0,2,4,6
/proc/7865/stat : 7865 (glucosInc) S 7860 7859 5385 0 -1 4202496 123542 0 0 0 772 41 0 0 20 0 1 0 273529864 1122959360 256686 33554432000 4194304 5654031 140736276925968 140736276924280 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/7865/statm: 274160 256686 146 357 0 273800 0
Current children cumulated CPU time (s) 43.23
Current children cumulated vsize (KiB) 1862296

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7859 and gives
#  childrusage.ru_utime.tv_sec=32
#  childrusage.ru_utime.tv_usec=537053
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=584607
# CPU time returned by wait4() is 35.1217
# while last known CPU time is 43.23
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 59.2505
CPU time (s): 43.23
CPU user time (s): 40.25
CPU system time (s): 2.98
CPU usage (%): 72.9614
Max. virtual memory (cumulated for all children) (KiB): 1862296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 32.5371
system time used= 2.58461
maximum resident set size= 898840
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87977
page faults= 0
swaps= 0
block input operations= 16
block output operations= 1396176
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 191246
involuntary context switches= 172

runsolver used 0.093985 second user time and 0.242963 second system time

The end

Launcher Data 

Begin job on node131 at 2012-05-27 01:13:29
IDJOB=3700224
IDBENCH=47920
IDSOLVER=2276
FILE ID=node131/3700224-1338074009
RUNJOBID= node131-1338049646-5401
PBS_JOBID= 14624376
Free space on /tmp= 71496 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=53-P1=109-P2=43-P3=13-P4=17-P5=101-P6=59-P7=7-P8=29-P9=107-B.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3700224-1338074009/watcher-3700224-1338074009 -o /tmp/evaluation-result-3700224-1338074009/solver-3700224-1338074009 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3700224-1338074009.opb 1348391337 HOME HOME

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

MD5SUM BENCH= 1141c23e5342793635b3f22754b52627
RANDOM SEED=1348391337

node131.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		: 2666.805
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.61
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		: 2666.805
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		: 2666.805
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	: 5331.91
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		: 2666.805
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		: 2666.805
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		: 2666.805
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		: 2666.805
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	: 5331.92
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		: 2666.805
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        29515448 kB
Buffers:          275500 kB
Cached:          1951356 kB
SwapCached:         2236 kB
Active:          1002344 kB
Inactive:        1541360 kB
Active(anon):     319008 kB
Inactive(anon):      484 kB
Active(file):     683336 kB
Inactive(file):  1540876 kB
Unevictable:        7624 kB
Mlocked:            7624 kB
SwapTotal:      67108856 kB
SwapFree:       67098028 kB
Dirty:              8180 kB
Writeback:             4 kB
AnonPages:        332232 kB
Mapped:            15616 kB
Shmem:                 0 kB
Slab:             665720 kB
SReclaimable:     108152 kB
SUnreclaim:       557568 kB
KernelStack:        1464 kB
PageTables:         4928 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     477344 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    278528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70616 MiB
End job on node131 at 2012-05-27 01:14:29