Trace number 3748200

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
npSolver inc (fixed)UNSAT 28.05 28.1576

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_50_25_3_15.opb
MD5SUM8bda8bcfdd3d0bef04b7cb75764a0af7
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.834872
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables100
Total number of constraints152
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2952
Sum of products size (including duplicates)5904
Number of different products1476
Sum of products size2952

Solver Data 

0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 52, new EQ is 1
0.00/0.03	c run inc solver
0.00/0.03	c [INC SYSTEM] run initial solver
0.00/0.03	c [INC SYSTEM] preprocess with white file
0.00/0.14	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.14	c [INC SYSTEM] execute solver
28.05/28.15	c [INC SEARCH] formula is UNSAT
28.05/28.15	c [INC SYSTEM] solved the initial formula
28.05/28.15	s UNSATISFIABLE

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-3748200-1339132727/watcher-3748200-1339132727 -o /tmp/evaluation-result-3748200-1339132727/solver-3748200-1339132727 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3748200-1339132727.opb 1988553767 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 3/176 25465
/proc/meminfo: memFree=27454760/32873852 swapFree=6860/6860
[pid=25465] ppid=25463 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25465/stat : 25465 (npSolver-pbo-I.) S 25463 25465 21457 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379398630 9367552 275 33554432000 4194304 5064252 140736285800464 140736285799376 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25465/statm: 2287 275 233 213 0 72 0

[startup+0.0440271 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 25465
/proc/meminfo: memFree=27454760/32873852 swapFree=6860/6860
[pid=25465] ppid=25463 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25465/stat : 25465 (npSolver-pbo-I.) S 25463 25465 21457 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379398630 9367552 275 33554432000 4194304 5064252 140736285800464 140736285799376 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25465/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100216 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 25465
/proc/meminfo: memFree=27454760/32873852 swapFree=6860/6860
[pid=25465] ppid=25463 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25465/stat : 25465 (npSolver-pbo-I.) S 25463 25465 21457 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379398630 9367552 275 33554432000 4194304 5064252 140736285800464 140736285799376 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25465/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300246 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 25465
/proc/meminfo: memFree=27454760/32873852 swapFree=6860/6860
[pid=25465] ppid=25463 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25465/stat : 25465 (npSolver-pbo-I.) S 25463 25465 21457 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379398630 9367552 275 33554432000 4194304 5064252 140736285800464 140736285799376 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25465/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700224 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 25465
/proc/meminfo: memFree=27454760/32873852 swapFree=6860/6860
[pid=25465] ppid=25463 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25465/stat : 25465 (npSolver-pbo-I.) S 25463 25465 21457 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379398630 9367552 275 33554432000 4194304 5064252 140736285800464 140736285799376 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25465/statm: 2287 275 233 213 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 3/179 25471
/proc/meminfo: memFree=27448792/32873852 swapFree=6860/6860
[pid=25465] ppid=25463 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25465/stat : 25465 (npSolver-pbo-I.) S 25463 25465 21457 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379398630 9367552 275 33554432000 4194304 5064252 140736285800464 140736285799376 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25465/statm: 2287 275 233 213 0 72 0
[pid=25466] ppid=25465 vsize=3400 CPUtime=0.11 cores=1,3,5,7
/proc/25466/stat : 25466 (npSolver-pbo) S 25465 25465 21457 0 -1 4202496 2106 3455 0 0 1 0 8 2 20 0 1 0 379398630 3481600 472 33554432000 4194304 6004724 140735445670192 140735445656472 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25466/statm: 850 472 167 442 0 404 0
[pid=25471] ppid=25466 vsize=9388 CPUtime=1.35 cores=1,3,5,7
/proc/25471/stat : 25471 (glucosInc) R 25466 25465 21457 0 -1 4202496 2391 0 0 0 135 0 0 0 20 0 1 0 379398644 9613312 1783 33554432000 4194304 5654031 140733785961552 140733785949368 4232477 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25471/statm: 2347 1783 139 357 0 1987 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 21936

[startup+3.10031 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 25471
/proc/meminfo: memFree=27442784/32873852 swapFree=6860/6860
[pid=25465] ppid=25463 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25465/stat : 25465 (npSolver-pbo-I.) S 25463 25465 21457 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379398630 9367552 275 33554432000 4194304 5064252 140736285800464 140736285799376 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25465/statm: 2287 275 233 213 0 72 0
[pid=25466] ppid=25465 vsize=3400 CPUtime=0.11 cores=1,3,5,7
/proc/25466/stat : 25466 (npSolver-pbo) S 25465 25465 21457 0 -1 4202496 2106 3455 0 0 1 0 8 2 20 0 1 0 379398630 3481600 472 33554432000 4194304 6004724 140735445670192 140735445656472 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25466/statm: 850 472 167 442 0 404 0
[pid=25471] ppid=25466 vsize=10416 CPUtime=2.94 cores=1,3,5,7
/proc/25471/stat : 25471 (glucosInc) R 25466 25465 21457 0 -1 4202496 2760 0 0 0 294 0 0 0 20 0 1 0 379398644 10665984 2124 33554432000 4194304 5654031 140733785961552 140733785949368 4233144 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25471/statm: 2604 2124 139 357 0 2244 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 22964

[startup+6.30034 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 25471
/proc/meminfo: memFree=27441544/32873852 swapFree=6860/6860
[pid=25465] ppid=25463 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25465/stat : 25465 (npSolver-pbo-I.) S 25463 25465 21457 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379398630 9367552 275 33554432000 4194304 5064252 140736285800464 140736285799376 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25465/statm: 2287 275 233 213 0 72 0
[pid=25466] ppid=25465 vsize=3400 CPUtime=0.11 cores=1,3,5,7
/proc/25466/stat : 25466 (npSolver-pbo) S 25465 25465 21457 0 -1 4202496 2106 3455 0 0 1 0 8 2 20 0 1 0 379398630 3481600 472 33554432000 4194304 6004724 140735445670192 140735445656472 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25466/statm: 850 472 167 442 0 404 0
[pid=25471] ppid=25466 vsize=14220 CPUtime=6.14 cores=1,3,5,7
/proc/25471/stat : 25471 (glucosInc) R 25466 25465 21457 0 -1 4202496 3352 0 0 0 614 0 0 0 20 0 1 0 379398644 14561280 2692 33554432000 4194304 5654031 140733785961552 140733785949368 4232997 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25471/statm: 3555 2692 139 357 0 3195 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 26768

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 25471
/proc/meminfo: memFree=27478504/32873852 swapFree=6860/6860
[pid=25465] ppid=25463 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25465/stat : 25465 (npSolver-pbo-I.) S 25463 25465 21457 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379398630 9367552 275 33554432000 4194304 5064252 140736285800464 140736285799376 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25465/statm: 2287 275 233 213 0 72 0
[pid=25466] ppid=25465 vsize=3400 CPUtime=0.11 cores=1,3,5,7
/proc/25466/stat : 25466 (npSolver-pbo) S 25465 25465 21457 0 -1 4202496 2106 3455 0 0 1 0 8 2 20 0 1 0 379398630 3481600 472 33554432000 4194304 6004724 140735445670192 140735445656472 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25466/statm: 850 472 167 442 0 404 0
[pid=25471] ppid=25466 vsize=16880 CPUtime=12.55 cores=1,3,5,7
/proc/25471/stat : 25471 (glucosInc) R 25466 25465 21457 0 -1 4202496 3818 0 0 0 1254 1 0 0 20 0 1 0 379398644 17285120 3650 33554432000 4194304 5654031 140733785961552 140733785949368 4216344 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25471/statm: 4220 3650 139 357 0 3860 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 29428

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 25472
/proc/meminfo: memFree=27467400/32873852 swapFree=6860/6860
[pid=25465] ppid=25463 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25465/stat : 25465 (npSolver-pbo-I.) S 25463 25465 21457 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379398630 9367552 275 33554432000 4194304 5064252 140736285800464 140736285799376 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25465/statm: 2287 275 233 213 0 72 0
[pid=25466] ppid=25465 vsize=3400 CPUtime=0.11 cores=1,3,5,7
/proc/25466/stat : 25466 (npSolver-pbo) S 25465 25465 21457 0 -1 4202496 2106 3455 0 0 1 0 8 2 20 0 1 0 379398630 3481600 472 33554432000 4194304 6004724 140735445670192 140735445656472 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25466/statm: 850 472 167 442 0 404 0
[pid=25471] ppid=25466 vsize=26676 CPUtime=25.35 cores=1,3,5,7
/proc/25471/stat : 25471 (glucosInc) R 25466 25465 21457 0 -1 4202496 4899 0 0 0 2534 1 0 0 20 0 1 0 379398644 27316224 5672 33554432000 4194304 5654031 140733785961552 140733785959480 4232752 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25471/statm: 6669 5672 139 357 0 6309 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 39224

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

[startup+25.6004 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 25472
/proc/meminfo: memFree=27467400/32873852 swapFree=6860/6860
[pid=25465] ppid=25463 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25465/stat : 25465 (npSolver-pbo-I.) S 25463 25465 21457 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379398630 9367552 275 33554432000 4194304 5064252 140736285800464 140736285799376 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25465/statm: 2287 275 233 213 0 72 0
[pid=25466] ppid=25465 vsize=3400 CPUtime=0.11 cores=1,3,5,7
/proc/25466/stat : 25466 (npSolver-pbo) S 25465 25465 21457 0 -1 4202496 2106 3455 0 0 1 0 8 2 20 0 1 0 379398630 3481600 472 33554432000 4194304 6004724 140735445670192 140735445656472 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25466/statm: 850 472 167 442 0 404 0
[pid=25471] ppid=25466 vsize=26676 CPUtime=25.45 cores=1,3,5,7
/proc/25471/stat : 25471 (glucosInc) R 25466 25465 21457 0 -1 4202496 4899 0 0 0 2544 1 0 0 20 0 1 0 379398644 27316224 5672 33554432000 4194304 5654031 140733785961552 140733785959480 4232398 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25471/statm: 6669 5672 139 357 0 6309 0
Current children cumulated CPU time (s) 25.56
Current children cumulated vsize (KiB) 39224

[startup+27.2003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 25472
/proc/meminfo: memFree=27471992/32873852 swapFree=6860/6860
[pid=25465] ppid=25463 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25465/stat : 25465 (npSolver-pbo-I.) S 25463 25465 21457 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379398630 9367552 275 33554432000 4194304 5064252 140736285800464 140736285799376 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25465/statm: 2287 275 233 213 0 72 0
[pid=25466] ppid=25465 vsize=3400 CPUtime=0.11 cores=1,3,5,7
/proc/25466/stat : 25466 (npSolver-pbo) S 25465 25465 21457 0 -1 4202496 2106 3455 0 0 1 0 8 2 20 0 1 0 379398630 3481600 472 33554432000 4194304 6004724 140735445670192 140735445656472 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25466/statm: 850 472 167 442 0 404 0
[pid=25471] ppid=25466 vsize=19600 CPUtime=27.04 cores=1,3,5,7
/proc/25471/stat : 25471 (glucosInc) R 25466 25465 21457 0 -1 4202496 4900 0 0 0 2703 1 0 0 20 0 1 0 379398644 20070400 4422 33554432000 4194304 5654031 140733785961552 140733785949368 4232968 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25471/statm: 4900 4422 139 357 0 4540 0
Current children cumulated CPU time (s) 27.15
Current children cumulated vsize (KiB) 32148

[startup+27.6072 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 25472
/proc/meminfo: memFree=27471992/32873852 swapFree=6860/6860
[pid=25465] ppid=25463 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25465/stat : 25465 (npSolver-pbo-I.) S 25463 25465 21457 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379398630 9367552 275 33554432000 4194304 5064252 140736285800464 140736285799376 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25465/statm: 2287 275 233 213 0 72 0
[pid=25466] ppid=25465 vsize=3400 CPUtime=0.11 cores=1,3,5,7
/proc/25466/stat : 25466 (npSolver-pbo) S 25465 25465 21457 0 -1 4202496 2106 3455 0 0 1 0 8 2 20 0 1 0 379398630 3481600 472 33554432000 4194304 6004724 140735445670192 140735445656472 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25466/statm: 850 472 167 442 0 404 0
[pid=25471] ppid=25466 vsize=19600 CPUtime=27.45 cores=1,3,5,7
/proc/25471/stat : 25471 (glucosInc) R 25466 25465 21457 0 -1 4202496 4900 0 0 0 2744 1 0 0 20 0 1 0 379398644 20070400 4422 33554432000 4194304 5654031 140733785961552 140733785949368 4232752 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25471/statm: 4900 4422 139 357 0 4540 0
Current children cumulated CPU time (s) 27.56
Current children cumulated vsize (KiB) 32148

[startup+28.0004 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 25472
/proc/meminfo: memFree=27471992/32873852 swapFree=6860/6860
[pid=25465] ppid=25463 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25465/stat : 25465 (npSolver-pbo-I.) S 25463 25465 21457 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379398630 9367552 275 33554432000 4194304 5064252 140736285800464 140736285799376 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25465/statm: 2287 275 233 213 0 72 0
[pid=25466] ppid=25465 vsize=3400 CPUtime=0.11 cores=1,3,5,7
/proc/25466/stat : 25466 (npSolver-pbo) S 25465 25465 21457 0 -1 4202496 2106 3455 0 0 1 0 8 2 20 0 1 0 379398630 3481600 472 33554432000 4194304 6004724 140735445670192 140735445656472 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25466/statm: 850 472 167 442 0 404 0
[pid=25471] ppid=25466 vsize=19600 CPUtime=27.84 cores=1,3,5,7
/proc/25471/stat : 25471 (glucosInc) R 25466 25465 21457 0 -1 4202496 4900 0 0 0 2783 1 0 0 20 0 1 0 379398644 20070400 4422 33554432000 4194304 5654031 140733785961552 140733785949368 4232775 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25471/statm: 4900 4422 139 357 0 4540 0
Current children cumulated CPU time (s) 27.95
Current children cumulated vsize (KiB) 32148

[startup+28.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 25472
/proc/meminfo: memFree=27471992/32873852 swapFree=6860/6860
[pid=25465] ppid=25463 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25465/stat : 25465 (npSolver-pbo-I.) S 25463 25465 21457 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379398630 9367552 275 33554432000 4194304 5064252 140736285800464 140736285799376 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25465/statm: 2287 275 233 213 0 72 0
[pid=25466] ppid=25465 vsize=3400 CPUtime=0.11 cores=1,3,5,7
/proc/25466/stat : 25466 (npSolver-pbo) S 25465 25465 21457 0 -1 4202496 2106 3455 0 0 1 0 8 2 20 0 1 0 379398630 3481600 472 33554432000 4194304 6004724 140735445670192 140735445656472 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25466/statm: 850 472 167 442 0 404 0
[pid=25471] ppid=25466 vsize=19600 CPUtime=27.94 cores=1,3,5,7
/proc/25471/stat : 25471 (glucosInc) R 25466 25465 21457 0 -1 4202496 4900 0 0 0 2793 1 0 0 20 0 1 0 379398644 20070400 4422 33554432000 4194304 5654031 140733785961552 140733785949368 4232752 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25471/statm: 4900 4422 139 357 0 4540 0
Current children cumulated CPU time (s) 28.05
Current children cumulated vsize (KiB) 32148

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25465 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=106983
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=34994
# CPU time returned by wait4() is 0.141977
# while last known CPU time is 28.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 28.1576
CPU time (s): 28.05
CPU user time (s): 28.02
CPU system time (s): 0.03
CPU usage (%): 99.6178
Max. virtual memory (cumulated for all children) (KiB): 39224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.106983
system time used= 0.034994
maximum resident set size= 30252
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5973
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1600
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 8

runsolver used 0.050992 second user time and 0.132979 second system time

The end

Launcher Data 

Begin job on node128 at 2012-06-08 07:18:47
IDJOB=3748200
IDBENCH=48363
IDSOLVER=2333
FILE ID=node128/3748200-1339132727
RUNJOBID= node128-1339112613-22882
PBS_JOBID= 14643725
Free space on /tmp= 70804 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_50_25_3_15.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3748200-1339132727/watcher-3748200-1339132727 -o /tmp/evaluation-result-3748200-1339132727/solver-3748200-1339132727 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3748200-1339132727.opb 1988553767 HOME HOME

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

MD5SUM BENCH= 8bda8bcfdd3d0bef04b7cb75764a0af7
RANDOM SEED=1988553767

node128.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		: 2666.389
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	: 5332.77
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		: 2666.389
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		: 2666.389
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	: 5438.56
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		: 2666.389
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		: 2666.389
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		: 2666.389
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		: 2666.389
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		: 2666.389
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:       32873852 kB
MemFree:        27455288 kB
Buffers:          610512 kB
Cached:          3726596 kB
SwapCached:         1000 kB
Active:          2133800 kB
Inactive:        2345040 kB
Active(anon):     132140 kB
Inactive(anon):    11604 kB
Active(file):    2001660 kB
Inactive(file):  2333436 kB
Unevictable:        6860 kB
Mlocked:            6860 kB
SwapTotal:      67108856 kB
SwapFree:       67106408 kB
Dirty:              8304 kB
Writeback:             0 kB
AnonPages:        165392 kB
Mapped:            11872 kB
Shmem:               196 kB
Slab:             782824 kB
SReclaimable:     224800 kB
SUnreclaim:       558024 kB
KernelStack:        1464 kB
PageTables:         4032 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     286036 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    139264 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= 70796 MiB
End job on node128 at 2012-06-08 07:19:15