Trace number 3699376

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
npSolver inc? (problem) 26.04 38.9148

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_5_ic.opb
MD5SUMb21934a70a1a4d281831f1d388e1f253
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark20693353
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables125200
Total number of constraints250157
Number of constraints which are clauses120150
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints130000
Minimum length of a constraint2
Maximum length of a constraint1225
Number of terms in the objective function 7400
Biggest coefficient in the objective function 160989184
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 45888664096
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 160989184
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 45888664096
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

5.98/6.00	c run inc solver
5.98/6.00	c [INC SYSTEM] run initial solver
5.98/6.00	c [INC SYSTEM] preprocess with white file
19.95/20.03	c [INC SYSTEM] finished preprocessing in 14 s
19.95/20.03	c [INC SYSTEM] execute solver
25.10/25.17	c [INC SEARCH] formula is SAT
25.31/25.35	c [INC SYSTEM] solved the initial formula
25.70/25.79	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
26.04/38.91	HOME/npSolver-pbo-I.sh: line 18: 13804 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-3699376-1338138324/watcher-3699376-1338138324 -o /tmp/evaluation-result-3699376-1338138324/solver-3699376-1338138324 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699376-1338138324.opb 2065084585 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 13803
/proc/meminfo: memFree=31238768/32873844 swapFree=6088/6088
[pid=13803] ppid=13801 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13803/stat : 13803 (npSolver-pbo-I.) S 13801 13803 12301 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279960849 9367552 274 33554432000 4194304 5064252 140735464295408 140735464294320 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13803/statm: 2287 274 233 213 0 72 0

[startup+0.0131431 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 13803
/proc/meminfo: memFree=31238768/32873844 swapFree=6088/6088
[pid=13803] ppid=13801 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13803/stat : 13803 (npSolver-pbo-I.) S 13801 13803 12301 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279960849 9367552 274 33554432000 4194304 5064252 140735464295408 140735464294320 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13803/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100265 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 13803
/proc/meminfo: memFree=31238768/32873844 swapFree=6088/6088
[pid=13803] ppid=13801 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13803/stat : 13803 (npSolver-pbo-I.) S 13801 13803 12301 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279960849 9367552 274 33554432000 4194304 5064252 140735464295408 140735464294320 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13803/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300254 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 13803
/proc/meminfo: memFree=31238768/32873844 swapFree=6088/6088
[pid=13803] ppid=13801 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13803/stat : 13803 (npSolver-pbo-I.) S 13801 13803 12301 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279960849 9367552 274 33554432000 4194304 5064252 140735464295408 140735464294320 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13803/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700257 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 13803
/proc/meminfo: memFree=31238768/32873844 swapFree=6088/6088
[pid=13803] ppid=13801 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13803/stat : 13803 (npSolver-pbo-I.) S 13801 13803 12301 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279960849 9367552 274 33554432000 4194304 5064252 140735464295408 140735464294320 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13803/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50037 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13805
/proc/meminfo: memFree=31224660/32873844 swapFree=6088/6088
[pid=13803] ppid=13801 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13803/stat : 13803 (npSolver-pbo-I.) S 13801 13803 12301 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279960849 9367552 274 33554432000 4194304 5064252 140735464295408 140735464294320 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13803/statm: 2287 274 233 213 0 72 0
[pid=13804] ppid=13803 vsize=89320 CPUtime=1.49 cores=0,2,4,6
/proc/13804/stat : 13804 (npSolver-pbo) R 13803 13803 12301 0 -1 4202496 9112 0 0 0 146 3 0 0 20 0 1 0 279960850 91463680 14176 33554432000 4194304 5992684 140735611129344 140735611122536 4569959 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/13804/statm: 22330 14176 165 440 0 21886 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 98468

[startup+3.10033 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13805
/proc/meminfo: memFree=31125408/32873844 swapFree=6088/6088
[pid=13803] ppid=13801 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13803/stat : 13803 (npSolver-pbo-I.) S 13801 13803 12301 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279960849 9367552 274 33554432000 4194304 5064252 140735464295408 140735464294320 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13803/statm: 2287 274 233 213 0 72 0
[pid=13804] ppid=13803 vsize=221960 CPUtime=3.09 cores=0,2,4,6
/proc/13804/stat : 13804 (npSolver-pbo) R 13803 13803 12301 0 -1 4202496 26472 0 0 0 300 9 0 0 20 0 1 0 279960850 227287040 51433 33554432000 4194304 5992684 140735611129344 140735611121320 4227904 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/13804/statm: 55490 51433 165 440 0 55046 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 231108

[startup+6.30019 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 13805
/proc/meminfo: memFree=30814060/32873844 swapFree=6088/6088
[pid=13803] ppid=13801 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13803/stat : 13803 (npSolver-pbo-I.) S 13801 13803 12301 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279960849 9367552 274 33554432000 4194304 5064252 140735464295408 140735464294320 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13803/statm: 2287 274 233 213 0 72 0
[pid=13804] ppid=13803 vsize=462560 CPUtime=6.01 cores=0,2,4,6
/proc/13804/stat : 13804 (npSolver-pbo) S 13803 13803 12301 0 -1 4202496 55074 0 0 0 547 54 0 0 20 0 1 0 279960850 473661440 112622 33554432000 4194304 5992684 140735611129344 140735611123792 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/13804/statm: 115640 112622 172 440 0 115196 0
Current children cumulated CPU time (s) 6.01
Current children cumulated vsize (KiB) 471708

[startup+12.7004 s]
/proc/loadavg: 2.08 2.02 2.01 3/180 13807
/proc/meminfo: memFree=29841408/32873844 swapFree=6088/6088
[pid=13803] ppid=13801 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13803/stat : 13803 (npSolver-pbo-I.) S 13801 13803 12301 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279960849 9367552 274 33554432000 4194304 5064252 140735464295408 140735464294320 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13803/statm: 2287 274 233 213 0 72 0
[pid=13804] ppid=13803 vsize=462560 CPUtime=6.01 cores=0,2,4,6
/proc/13804/stat : 13804 (npSolver-pbo) S 13803 13803 12301 0 -1 4202496 55074 0 0 0 547 54 0 0 20 0 1 0 279960850 473661440 112622 33554432000 4194304 5992684 140735611129344 140735611123792 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/13804/statm: 115640 112622 172 440 0 115196 0
[pid=13806] ppid=13804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13806/stat : 13806 (cp2_pre.sh) S 13804 13803 12301 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 279961451 9367552 277 33554432000 4194304 5064252 140734645705264 140734645703968 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/13806/statm: 2287 277 234 213 0 72 0
[pid=13807] ppid=13806 vsize=800912 CPUtime=6.65 cores=0,2,4,6
/proc/13807/stat : 13807 (coprocessor) R 13806 13803 12301 0 -1 4202496 19942 0 0 0 631 34 0 0 20 0 1 0 279961452 820133888 155250 33554432000 4194304 6586260 140734798219392 140734798215144 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/13807/statm: 200228 155250 158 584 0 199640 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1281768

[startup+25.5004 s]
/proc/loadavg: 2.22 2.05 2.02 3/179 13809
/proc/meminfo: memFree=29463016/32873844 swapFree=6088/6088
[pid=13803] ppid=13801 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13803/stat : 13803 (npSolver-pbo-I.) S 13801 13803 12301 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279960849 9367552 274 33554432000 4194304 5064252 140735464295408 140735464294320 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13803/statm: 2287 274 233 213 0 72 0
[pid=13804] ppid=13803 vsize=549872 CPUtime=20.47 cores=0,2,4,6
/proc/13804/stat : 13804 (npSolver-pbo) R 13803 13803 12301 0 -1 4202496 57927 20845 0 0 590 59 1321 77 20 0 1 0 279960850 563068928 134458 33554432000 4194304 5992684 140735611129344 140735611125000 4479634 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/13804/statm: 137468 134458 180 440 0 137024 0
[pid=13809] ppid=13804 vsize=1083724 CPUtime=5.04 cores=0,2,4,6
/proc/13809/stat : 13809 (glucosInc) S 13804 13803 12301 0 -1 4202496 144467 0 0 0 465 39 0 0 20 0 1 0 279962853 1109733376 246672 33554432000 4194304 5654031 140736106792464 140736106790776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/13809/statm: 270931 246672 147 357 0 270571 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 1642744

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

[startup+25.8003 s]
/proc/loadavg: 2.22 2.05 2.02 3/179 13809
/proc/meminfo: memFree=29463016/32873844 swapFree=6088/6088
[pid=13803] ppid=13801 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13803/stat : 13803 (npSolver-pbo-I.) S 13801 13803 12301 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279960849 9367552 274 33554432000 4194304 5064252 140735464295408 140735464294320 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13803/statm: 2287 274 233 213 0 72 0
[pid=13804] ppid=13803 vsize=549876 CPUtime=20.76 cores=0,2,4,6
/proc/13804/stat : 13804 (npSolver-pbo) S 13803 13803 12301 0 -1 4204032 57941 20845 0 0 618 60 1321 77 20 0 1 0 279960850 563073024 134470 33554432000 4194304 5992684 140735611129344 140735611123880 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/13804/statm: 137469 134470 191 440 0 137025 0
[pid=13809] ppid=13804 vsize=1083724 CPUtime=5.04 cores=0,2,4,6
/proc/13809/stat : 13809 (glucosInc) S 13804 13803 12301 0 -1 4202496 144467 0 0 0 465 39 0 0 20 0 1 0 279962853 1109733376 246672 33554432000 4194304 5654031 140736106792464 140736106790776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/13809/statm: 270931 246672 147 357 0 270571 0
Current children cumulated CPU time (s) 25.8
Current children cumulated vsize (KiB) 1642748

[startup+32.2063 s]
/proc/loadavg: 2.35 2.08 2.02 2/180 13810
/proc/meminfo: memFree=28424072/32873844 swapFree=6088/6088
[pid=13803] ppid=13801 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13803/stat : 13803 (npSolver-pbo-I.) S 13801 13803 12301 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279960849 9367552 274 33554432000 4194304 5064252 140735464295408 140735464294320 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13803/statm: 2287 274 233 213 0 72 0
[pid=13804] ppid=13803 vsize=549876 CPUtime=21 cores=0,2,4,6
/proc/13804/stat : 13804 (npSolver-pbo) S 13803 13803 12301 0 -1 4204032 57942 20845 0 0 618 84 1321 77 20 0 1 0 279960850 563073024 134471 33554432000 4194304 5992684 140735611129344 140735611123880 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/13804/statm: 137469 134471 192 440 0 137025 0
[pid=13809] ppid=13804 vsize=1083724 CPUtime=5.04 cores=0,2,4,6
/proc/13809/stat : 13809 (glucosInc) S 13804 13803 12301 0 -1 4202496 144467 0 0 0 465 39 0 0 20 0 1 0 279962853 1109733376 246672 33554432000 4194304 5654031 140736106792464 140736106790776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/13809/statm: 270931 246672 147 357 0 270571 0
Current children cumulated CPU time (s) 26.04
Current children cumulated vsize (KiB) 1642748

[startup+35.4003 s]
/proc/loadavg: 2.35 2.08 2.02 2/180 13810
/proc/meminfo: memFree=28423824/32873844 swapFree=6088/6088
[pid=13803] ppid=13801 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13803/stat : 13803 (npSolver-pbo-I.) S 13801 13803 12301 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279960849 9367552 274 33554432000 4194304 5064252 140735464295408 140735464294320 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13803/statm: 2287 274 233 213 0 72 0
[pid=13804] ppid=13803 vsize=549876 CPUtime=21 cores=0,2,4,6
/proc/13804/stat : 13804 (npSolver-pbo) S 13803 13803 12301 0 -1 4204032 57942 20845 0 0 618 84 1321 77 20 0 1 0 279960850 563073024 134471 33554432000 4194304 5992684 140735611129344 140735611123880 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/13804/statm: 137469 134471 192 440 0 137025 0
[pid=13809] ppid=13804 vsize=1083724 CPUtime=5.04 cores=0,2,4,6
/proc/13809/stat : 13809 (glucosInc) S 13804 13803 12301 0 -1 4202496 144467 0 0 0 465 39 0 0 20 0 1 0 279962853 1109733376 246672 33554432000 4194304 5654031 140736106792464 140736106790776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/13809/statm: 270931 246672 147 357 0 270571 0
Current children cumulated CPU time (s) 26.04
Current children cumulated vsize (KiB) 1642748

[startup+37.0002 s]
/proc/loadavg: 2.48 2.11 2.04 2/180 13810
/proc/meminfo: memFree=28424444/32873844 swapFree=6088/6088
[pid=13803] ppid=13801 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13803/stat : 13803 (npSolver-pbo-I.) S 13801 13803 12301 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279960849 9367552 274 33554432000 4194304 5064252 140735464295408 140735464294320 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13803/statm: 2287 274 233 213 0 72 0
[pid=13804] ppid=13803 vsize=549876 CPUtime=21 cores=0,2,4,6
/proc/13804/stat : 13804 (npSolver-pbo) S 13803 13803 12301 0 -1 4204032 57942 20845 0 0 618 84 1321 77 20 0 1 0 279960850 563073024 134471 33554432000 4194304 5992684 140735611129344 140735611123880 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/13804/statm: 137469 134471 192 440 0 137025 0
[pid=13809] ppid=13804 vsize=1083724 CPUtime=5.04 cores=0,2,4,6
/proc/13809/stat : 13809 (glucosInc) S 13804 13803 12301 0 -1 4202496 144467 0 0 0 465 39 0 0 20 0 1 0 279962853 1109733376 246672 33554432000 4194304 5654031 140736106792464 140736106790776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/13809/statm: 270931 246672 147 357 0 270571 0
Current children cumulated CPU time (s) 26.04
Current children cumulated vsize (KiB) 1642748

[startup+37.8004 s]
/proc/loadavg: 2.48 2.11 2.04 2/180 13810
/proc/meminfo: memFree=28424072/32873844 swapFree=6088/6088
[pid=13803] ppid=13801 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13803/stat : 13803 (npSolver-pbo-I.) S 13801 13803 12301 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279960849 9367552 274 33554432000 4194304 5064252 140735464295408 140735464294320 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13803/statm: 2287 274 233 213 0 72 0
[pid=13804] ppid=13803 vsize=549876 CPUtime=21 cores=0,2,4,6
/proc/13804/stat : 13804 (npSolver-pbo) S 13803 13803 12301 0 -1 4204032 57942 20845 0 0 618 84 1321 77 20 0 1 0 279960850 563073024 134471 33554432000 4194304 5992684 140735611129344 140735611123880 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/13804/statm: 137469 134471 192 440 0 137025 0
[pid=13809] ppid=13804 vsize=1083724 CPUtime=5.04 cores=0,2,4,6
/proc/13809/stat : 13809 (glucosInc) S 13804 13803 12301 0 -1 4202496 144467 0 0 0 465 39 0 0 20 0 1 0 279962853 1109733376 246672 33554432000 4194304 5654031 140736106792464 140736106790776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/13809/statm: 270931 246672 147 357 0 270571 0
Current children cumulated CPU time (s) 26.04
Current children cumulated vsize (KiB) 1642748

[startup+38.6003 s]
/proc/loadavg: 2.48 2.11 2.04 2/180 13810
/proc/meminfo: memFree=28424072/32873844 swapFree=6088/6088
[pid=13803] ppid=13801 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13803/stat : 13803 (npSolver-pbo-I.) S 13801 13803 12301 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279960849 9367552 274 33554432000 4194304 5064252 140735464295408 140735464294320 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13803/statm: 2287 274 233 213 0 72 0
[pid=13804] ppid=13803 vsize=549876 CPUtime=21 cores=0,2,4,6
/proc/13804/stat : 13804 (npSolver-pbo) S 13803 13803 12301 0 -1 4204032 57942 20845 0 0 618 84 1321 77 20 0 1 0 279960850 563073024 134471 33554432000 4194304 5992684 140735611129344 140735611123880 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/13804/statm: 137469 134471 192 440 0 137025 0
[pid=13809] ppid=13804 vsize=1083724 CPUtime=5.04 cores=0,2,4,6
/proc/13809/stat : 13809 (glucosInc) S 13804 13803 12301 0 -1 4202496 144467 0 0 0 465 39 0 0 20 0 1 0 279962853 1109733376 246672 33554432000 4194304 5654031 140736106792464 140736106790776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/13809/statm: 270931 246672 147 357 0 270571 0
Current children cumulated CPU time (s) 26.04
Current children cumulated vsize (KiB) 1642748

[startup+38.8064 s]
/proc/loadavg: 2.48 2.11 2.04 2/180 13810
/proc/meminfo: memFree=28422892/32873844 swapFree=6088/6088
[pid=13803] ppid=13801 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13803/stat : 13803 (npSolver-pbo-I.) S 13801 13803 12301 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279960849 9367552 274 33554432000 4194304 5064252 140735464295408 140735464294320 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13803/statm: 2287 274 233 213 0 72 0
[pid=13804] ppid=13803 vsize=549876 CPUtime=21 cores=0,2,4,6
/proc/13804/stat : 13804 (npSolver-pbo) S 13803 13803 12301 0 -1 4204032 57942 20845 0 0 618 84 1321 77 20 0 1 0 279960850 563073024 134471 33554432000 4194304 5992684 140735611129344 140735611123880 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/13804/statm: 137469 134471 192 440 0 137025 0
[pid=13809] ppid=13804 vsize=1083724 CPUtime=5.04 cores=0,2,4,6
/proc/13809/stat : 13809 (glucosInc) S 13804 13803 12301 0 -1 4202496 144467 0 0 0 465 39 0 0 20 0 1 0 279962853 1109733376 246672 33554432000 4194304 5654031 140736106792464 140736106790776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/13809/statm: 270931 246672 147 357 0 270571 0
Current children cumulated CPU time (s) 26.04
Current children cumulated vsize (KiB) 1642748

[startup+38.9003 s]
/proc/loadavg: 2.48 2.11 2.04 2/180 13810
/proc/meminfo: memFree=28422892/32873844 swapFree=6088/6088
[pid=13803] ppid=13801 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13803/stat : 13803 (npSolver-pbo-I.) S 13801 13803 12301 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279960849 9367552 274 33554432000 4194304 5064252 140735464295408 140735464294320 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13803/statm: 2287 274 233 213 0 72 0
[pid=13804] ppid=13803 vsize=0 CPUtime=21 cores=0,2,4,6
/proc/13804/stat : 13804 (npSolver-pbo) R 13803 13803 12301 0 -1 4204036 57942 20845 0 0 618 84 1321 77 20 0 1 0 279960850 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13804/statm: 0 0 0 0 0 0 0
[pid=13809] ppid=13804 vsize=1083724 CPUtime=5.04 cores=0,2,4,6
/proc/13809/stat : 13809 (glucosInc) S 13804 13803 12301 0 -1 4202496 144467 0 0 0 465 39 0 0 20 0 1 0 279962853 1109733376 246672 33554432000 4194304 5654031 140736106792464 140736106790776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/13809/statm: 270931 246672 147 357 0 270571 0
Current children cumulated CPU time (s) 26.04
Current children cumulated vsize (KiB) 1092872

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13803 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=402050
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=638750
# CPU time returned by wait4() is 21.0408
# while last known CPU time is 26.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 38.9148
CPU time (s): 26.04
CPU user time (s): 24.04
CPU system time (s): 2
CPU usage (%): 66.9154
Max. virtual memory (cumulated for all children) (KiB): 1642748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.402
system time used= 1.63875
maximum resident set size= 700040
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79160
page faults= 0
swaps= 0
block input operations= 0
block output operations= 982512
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 136507
involuntary context switches= 71

runsolver used 0.071989 second user time and 0.224965 second system time

The end

Launcher Data 

Begin job on node110 at 2012-05-27 19:05:24
IDJOB=3699376
IDBENCH=92782
IDSOLVER=2276
FILE ID=node110/3699376-1338138324
RUNJOBID= node110-1338119844-12317
PBS_JOBID= 14624477
Free space on /tmp= 71652 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_5_ic.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699376-1338138324/watcher-3699376-1338138324 -o /tmp/evaluation-result-3699376-1338138324/solver-3699376-1338138324 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699376-1338138324.opb 2065084585 HOME HOME

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

MD5SUM BENCH= b21934a70a1a4d281831f1d388e1f253
RANDOM SEED=2065084585

node110.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		: 2666.893
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	: 5333.78
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		: 2666.893
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		: 2666.893
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.893
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		: 2666.893
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.893
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	: 5331.90
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		: 2666.893
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		: 2666.893
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:       32873844 kB
MemFree:        31239032 kB
Buffers:          276360 kB
Cached:           375548 kB
SwapCached:          148 kB
Active:           680764 kB
Inactive:         138368 kB
Active(anon):     157300 kB
Inactive(anon):    12496 kB
Active(file):     523464 kB
Inactive(file):   125872 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67108004 kB
Dirty:             20204 kB
Writeback:             0 kB
AnonPages:        138320 kB
Mapped:            15576 kB
Shmem:               196 kB
Slab:             673936 kB
SReclaimable:     116424 kB
SUnreclaim:       557512 kB
KernelStack:        1488 kB
PageTables:         4168 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     295544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     59392 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= 70920 MiB
End job on node110 at 2012-05-27 19:06:04