Trace number 3747880

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 85.95 86.0774

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900561288.opb
MD5SUM4bba9489f2c1cdd3e2419eb13f48915c
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark57.0313
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 625
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.02	c run inc solver
0.00/0.02	c [INC SYSTEM] run initial solver
0.00/0.02	c [INC SYSTEM] preprocess with white file
0.00/0.10	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.10	c [INC SYSTEM] execute solver
85.95/86.07	c [INC SEARCH] formula is UNSAT
85.95/86.07	c [INC SYSTEM] solved the initial formula
85.95/86.07	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-3747880-1339111815/watcher-3747880-1339111815 -o /tmp/evaluation-result-3747880-1339111815/solver-3747880-1339111815 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3747880-1339111815.opb 851477424 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: 1.98 1.64 1.60 3/179 14290
/proc/meminfo: memFree=26967836/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0

[startup+0.0693009 s]
/proc/loadavg: 1.98 1.64 1.60 3/179 14290
/proc/meminfo: memFree=26967836/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10017 s]
/proc/loadavg: 1.98 1.64 1.60 3/179 14290
/proc/meminfo: memFree=26967836/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300256 s]
/proc/loadavg: 1.98 1.64 1.60 3/179 14290
/proc/meminfo: memFree=26967836/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700254 s]
/proc/loadavg: 1.98 1.64 1.60 3/179 14290
/proc/meminfo: memFree=26967836/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50026 s]
/proc/loadavg: 1.98 1.64 1.60 3/182 14296
/proc/meminfo: memFree=26962140/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0
[pid=14291] ppid=14290 vsize=3116 CPUtime=0.08 cores=0,2,4,6
/proc/14291/stat : 14291 (npSolver-pbo) S 14290 14290 10841 0 -1 4202496 2167 2371 0 0 1 0 7 0 20 0 1 0 377306038 3190784 446 33554432000 4194304 6004724 140735516927808 140735516914088 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/14291/statm: 779 446 152 442 0 333 0
[pid=14296] ppid=14291 vsize=8076 CPUtime=1.39 cores=0,2,4,6
/proc/14296/stat : 14296 (glucosInc) R 14291 14290 10841 0 -1 4202496 1898 0 0 0 139 0 0 0 20 0 1 0 377306048 8269824 1347 33554432000 4194304 5654031 140737367981904 140737367969720 4232700 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14296/statm: 2019 1347 141 357 0 1659 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 20340

[startup+3.10026 s]
/proc/loadavg: 1.98 1.64 1.60 3/182 14296
/proc/meminfo: memFree=26959528/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0
[pid=14291] ppid=14290 vsize=3116 CPUtime=0.08 cores=0,2,4,6
/proc/14291/stat : 14291 (npSolver-pbo) S 14290 14290 10841 0 -1 4202496 2167 2371 0 0 1 0 7 0 20 0 1 0 377306038 3190784 446 33554432000 4194304 6004724 140735516927808 140735516914088 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/14291/statm: 779 446 152 442 0 333 0
[pid=14296] ppid=14291 vsize=12064 CPUtime=2.99 cores=0,2,4,6
/proc/14296/stat : 14296 (glucosInc) R 14291 14290 10841 0 -1 4202496 3115 0 0 0 299 0 0 0 20 0 1 0 377306048 12353536 2514 33554432000 4194304 5654031 140737367981904 140737367979704 4233213 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14296/statm: 3016 2514 141 357 0 2656 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 24328

[startup+6.30027 s]
/proc/loadavg: 1.98 1.64 1.61 3/182 14296
/proc/meminfo: memFree=26957056/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0
[pid=14291] ppid=14290 vsize=3116 CPUtime=0.08 cores=0,2,4,6
/proc/14291/stat : 14291 (npSolver-pbo) S 14290 14290 10841 0 -1 4202496 2167 2371 0 0 1 0 7 0 20 0 1 0 377306038 3190784 446 33554432000 4194304 6004724 140735516927808 140735516914088 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/14291/statm: 779 446 152 442 0 333 0
[pid=14296] ppid=14291 vsize=12064 CPUtime=6.19 cores=0,2,4,6
/proc/14296/stat : 14296 (glucosInc) R 14291 14290 10841 0 -1 4202496 3116 0 0 0 619 0 0 0 20 0 1 0 377306048 12353536 2515 33554432000 4194304 5654031 140737367981904 140737367979704 4233148 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14296/statm: 3016 2515 141 357 0 2656 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 24328

[startup+12.7003 s]
/proc/loadavg: 1.98 1.65 1.61 3/182 14296
/proc/meminfo: memFree=26951436/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0
[pid=14291] ppid=14290 vsize=3116 CPUtime=0.08 cores=0,2,4,6
/proc/14291/stat : 14291 (npSolver-pbo) S 14290 14290 10841 0 -1 4202496 2167 2371 0 0 1 0 7 0 20 0 1 0 377306038 3190784 446 33554432000 4194304 6004724 140735516927808 140735516914088 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/14291/statm: 779 446 152 442 0 333 0
[pid=14296] ppid=14291 vsize=17520 CPUtime=12.58 cores=0,2,4,6
/proc/14296/stat : 14296 (glucosInc) R 14291 14290 10841 0 -1 4202496 3969 0 0 0 1258 0 0 0 20 0 1 0 377306048 17940480 3836 33554432000 4194304 5654031 140737367981904 140737367979704 4233144 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14296/statm: 4380 3836 141 357 0 4020 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 29784

[startup+25.5003 s]
/proc/loadavg: 1.98 1.66 1.61 3/182 14296
/proc/meminfo: memFree=26955404/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0
[pid=14291] ppid=14290 vsize=3116 CPUtime=0.08 cores=0,2,4,6
/proc/14291/stat : 14291 (npSolver-pbo) S 14290 14290 10841 0 -1 4202496 2167 2371 0 0 1 0 7 0 20 0 1 0 377306038 3190784 446 33554432000 4194304 6004724 140735516927808 140735516914088 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/14291/statm: 779 446 152 442 0 333 0
[pid=14296] ppid=14291 vsize=17520 CPUtime=25.38 cores=0,2,4,6
/proc/14296/stat : 14296 (glucosInc) R 14291 14290 10841 0 -1 4202496 5187 0 0 0 2538 0 0 0 20 0 1 0 377306048 17940480 3355 33554432000 4194304 5654031 140737367981904 140737367969720 4215168 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14296/statm: 4380 3355 141 357 0 4020 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 29784

[startup+51.1003 s]
/proc/loadavg: 1.99 1.69 1.62 3/181 14296
/proc/meminfo: memFree=26906936/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0
[pid=14291] ppid=14290 vsize=3116 CPUtime=0.08 cores=0,2,4,6
/proc/14291/stat : 14291 (npSolver-pbo) S 14290 14290 10841 0 -1 4202496 2167 2371 0 0 1 0 7 0 20 0 1 0 377306038 3190784 446 33554432000 4194304 6004724 140735516927808 140735516914088 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/14291/statm: 779 446 152 442 0 333 0
[pid=14296] ppid=14291 vsize=36212 CPUtime=50.98 cores=0,2,4,6
/proc/14296/stat : 14296 (glucosInc) R 14291 14290 10841 0 -1 4202496 8117 0 0 0 5096 2 0 0 20 0 1 0 377306048 37081088 7263 33554432000 4194304 5654031 140737367981904 140737367969720 4232821 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14296/statm: 9053 7263 141 357 0 8693 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 48476

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

[startup+63.9003 s]
/proc/loadavg: 1.99 1.70 1.63 3/181 14296
/proc/meminfo: memFree=26933560/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0
[pid=14291] ppid=14290 vsize=3116 CPUtime=0.08 cores=0,2,4,6
/proc/14291/stat : 14291 (npSolver-pbo) S 14290 14290 10841 0 -1 4202496 2167 2371 0 0 1 0 7 0 20 0 1 0 377306038 3190784 446 33554432000 4194304 6004724 140735516927808 140735516914088 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/14291/statm: 779 446 152 442 0 333 0
[pid=14296] ppid=14291 vsize=36212 CPUtime=63.77 cores=0,2,4,6
/proc/14296/stat : 14296 (glucosInc) R 14291 14290 10841 0 -1 4202496 8338 0 0 0 6375 2 0 0 20 0 1 0 377306048 37081088 8497 33554432000 4194304 5654031 140737367981904 140737367969720 4232755 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14296/statm: 9053 8497 141 357 0 8693 0
Current children cumulated CPU time (s) 63.85
Current children cumulated vsize (KiB) 48476

[startup+76.7003 s]
/proc/loadavg: 1.99 1.71 1.63 3/181 14296
/proc/meminfo: memFree=26899924/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0
[pid=14291] ppid=14290 vsize=3116 CPUtime=0.08 cores=0,2,4,6
/proc/14291/stat : 14291 (npSolver-pbo) S 14290 14290 10841 0 -1 4202496 2167 2371 0 0 1 0 7 0 20 0 1 0 377306038 3190784 446 33554432000 4194304 6004724 140735516927808 140735516914088 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/14291/statm: 779 446 152 442 0 333 0
[pid=14296] ppid=14291 vsize=36212 CPUtime=76.57 cores=0,2,4,6
/proc/14296/stat : 14296 (glucosInc) R 14291 14290 10841 0 -1 4202496 8338 0 0 0 7655 2 0 0 20 0 1 0 377306048 37081088 8497 33554432000 4194304 5654031 140737367981904 140737367969720 4232794 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14296/statm: 9053 8497 141 357 0 8693 0
Current children cumulated CPU time (s) 76.65
Current children cumulated vsize (KiB) 48476

[startup+79.9003 s]
/proc/loadavg: 1.99 1.71 1.63 3/181 14296
/proc/meminfo: memFree=26933436/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0
[pid=14291] ppid=14290 vsize=3116 CPUtime=0.08 cores=0,2,4,6
/proc/14291/stat : 14291 (npSolver-pbo) S 14290 14290 10841 0 -1 4202496 2167 2371 0 0 1 0 7 0 20 0 1 0 377306038 3190784 446 33554432000 4194304 6004724 140735516927808 140735516914088 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/14291/statm: 779 446 152 442 0 333 0
[pid=14296] ppid=14291 vsize=40396 CPUtime=79.77 cores=0,2,4,6
/proc/14296/stat : 14296 (glucosInc) R 14291 14290 10841 0 -1 4202496 8491 0 0 0 7975 2 0 0 20 0 1 0 377306048 41365504 8640 33554432000 4194304 5654031 140737367981904 140737367969720 4216355 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14296/statm: 10099 8640 141 357 0 9739 0
Current children cumulated CPU time (s) 79.85
Current children cumulated vsize (KiB) 52660

[startup+83.1003 s]
/proc/loadavg: 1.99 1.72 1.64 3/181 14296
/proc/meminfo: memFree=26929776/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0
[pid=14291] ppid=14290 vsize=3116 CPUtime=0.08 cores=0,2,4,6
/proc/14291/stat : 14291 (npSolver-pbo) S 14290 14290 10841 0 -1 4202496 2167 2371 0 0 1 0 7 0 20 0 1 0 377306038 3190784 446 33554432000 4194304 6004724 140735516927808 140735516914088 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/14291/statm: 779 446 152 442 0 333 0
[pid=14296] ppid=14291 vsize=40396 CPUtime=82.97 cores=0,2,4,6
/proc/14296/stat : 14296 (glucosInc) R 14291 14290 10841 0 -1 4202496 8659 0 0 0 8295 2 0 0 20 0 1 0 377306048 41365504 9311 33554432000 4194304 5654031 140737367981904 140737367969720 4232775 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14296/statm: 10099 9311 141 357 0 9739 0
Current children cumulated CPU time (s) 83.05
Current children cumulated vsize (KiB) 52660

[startup+84.7064 s]
/proc/loadavg: 1.99 1.72 1.64 3/181 14296
/proc/meminfo: memFree=26929776/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0
[pid=14291] ppid=14290 vsize=3116 CPUtime=0.08 cores=0,2,4,6
/proc/14291/stat : 14291 (npSolver-pbo) S 14290 14290 10841 0 -1 4202496 2167 2371 0 0 1 0 7 0 20 0 1 0 377306038 3190784 446 33554432000 4194304 6004724 140735516927808 140735516914088 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/14291/statm: 779 446 152 442 0 333 0
[pid=14296] ppid=14291 vsize=40396 CPUtime=84.58 cores=0,2,4,6
/proc/14296/stat : 14296 (glucosInc) R 14291 14290 10841 0 -1 4202496 8659 0 0 0 8456 2 0 0 20 0 1 0 377306048 41365504 9311 33554432000 4194304 5654031 140737367981904 140737367969720 4232997 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14296/statm: 10099 9311 141 357 0 9739 0
Current children cumulated CPU time (s) 84.66
Current children cumulated vsize (KiB) 52660

[startup+85.5003 s]
/proc/loadavg: 1.99 1.72 1.64 3/181 14296
/proc/meminfo: memFree=26929776/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0
[pid=14291] ppid=14290 vsize=3116 CPUtime=0.08 cores=0,2,4,6
/proc/14291/stat : 14291 (npSolver-pbo) S 14290 14290 10841 0 -1 4202496 2167 2371 0 0 1 0 7 0 20 0 1 0 377306038 3190784 446 33554432000 4194304 6004724 140735516927808 140735516914088 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/14291/statm: 779 446 152 442 0 333 0
[pid=14296] ppid=14291 vsize=40396 CPUtime=85.37 cores=0,2,4,6
/proc/14296/stat : 14296 (glucosInc) R 14291 14290 10841 0 -1 4202496 8659 0 0 0 8535 2 0 0 20 0 1 0 377306048 41365504 9311 33554432000 4194304 5654031 140737367981904 140737367969720 4233213 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14296/statm: 10099 9311 141 357 0 9739 0
Current children cumulated CPU time (s) 85.45
Current children cumulated vsize (KiB) 52660

[startup+85.9003 s]
/proc/loadavg: 1.99 1.72 1.64 3/181 14296
/proc/meminfo: memFree=26929776/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0
[pid=14291] ppid=14290 vsize=3116 CPUtime=0.08 cores=0,2,4,6
/proc/14291/stat : 14291 (npSolver-pbo) S 14290 14290 10841 0 -1 4202496 2167 2371 0 0 1 0 7 0 20 0 1 0 377306038 3190784 446 33554432000 4194304 6004724 140735516927808 140735516914088 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/14291/statm: 779 446 152 442 0 333 0
[pid=14296] ppid=14291 vsize=40396 CPUtime=85.77 cores=0,2,4,6
/proc/14296/stat : 14296 (glucosInc) R 14291 14290 10841 0 -1 4202496 8659 0 0 0 8575 2 0 0 20 0 1 0 377306048 41365504 9311 33554432000 4194304 5654031 140737367981904 140737367969720 4232763 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14296/statm: 10099 9311 141 357 0 9739 0
Current children cumulated CPU time (s) 85.85
Current children cumulated vsize (KiB) 52660

[startup+86.0003 s]
/proc/loadavg: 1.99 1.72 1.64 3/181 14296
/proc/meminfo: memFree=26929776/32873844 swapFree=9160/9160
[pid=14290] ppid=14288 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/14290/stat : 14290 (npSolver-pbo-I.) S 14288 14290 10841 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377306038 9367552 274 33554432000 4194304 5064252 140733325819808 140733325818720 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/14290/statm: 2287 274 233 213 0 72 0
[pid=14291] ppid=14290 vsize=3116 CPUtime=0.08 cores=0,2,4,6
/proc/14291/stat : 14291 (npSolver-pbo) S 14290 14290 10841 0 -1 4202496 2167 2371 0 0 1 0 7 0 20 0 1 0 377306038 3190784 446 33554432000 4194304 6004724 140735516927808 140735516914088 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/14291/statm: 779 446 152 442 0 333 0
[pid=14296] ppid=14291 vsize=40396 CPUtime=85.87 cores=0,2,4,6
/proc/14296/stat : 14296 (glucosInc) R 14291 14290 10841 0 -1 4202496 8659 0 0 0 8585 2 0 0 20 0 1 0 377306048 41365504 9311 33554432000 4194304 5654031 140737367981904 140737367969720 4233173 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14296/statm: 10099 9311 141 357 0 9739 0
Current children cumulated CPU time (s) 85.95
Current children cumulated vsize (KiB) 52660

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14290 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=86986
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=16997
# CPU time returned by wait4() is 0.103983
# while last known CPU time is 85.95
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 86.0774
CPU time (s): 85.95
CPU user time (s): 85.93
CPU system time (s): 0.02
CPU usage (%): 99.852
Max. virtual memory (cumulated for all children) (KiB): 52660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.086986
system time used= 0.016997
maximum resident set size= 30252
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5095
page faults= 0
swaps= 0
block input operations= 0
block output operations= 392
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 8

runsolver used 0.117982 second user time and 0.371943 second system time

The end

Launcher Data 

Begin job on node139 at 2012-06-08 01:30:15
IDJOB=3747880
IDBENCH=1303
IDSOLVER=2333
FILE ID=node139/3747880-1339111815
RUNJOBID= node139-1339111531-12533
PBS_JOBID= 14643714
Free space on /tmp= 71012 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900561288.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747880-1339111815/watcher-3747880-1339111815 -o /tmp/evaluation-result-3747880-1339111815/solver-3747880-1339111815 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3747880-1339111815.opb 851477424 HOME HOME

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

MD5SUM BENCH= 4bba9489f2c1cdd3e2419eb13f48915c
RANDOM SEED=851477424

node139.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		: 2666.750
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	: 5333.50
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		: 2666.750
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		: 2666.750
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	: 5331.90
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		: 2666.750
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		: 2666.750
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		: 2666.750
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		: 2666.750
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		: 2666.750
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:        26968364 kB
Buffers:          570576 kB
Cached:          4348456 kB
SwapCached:          828 kB
Active:          2271604 kB
Inactive:        2720560 kB
Active(anon):      66832 kB
Inactive(anon):     7900 kB
Active(file):    2204772 kB
Inactive(file):  2712660 kB
Unevictable:        9160 kB
Mlocked:            9160 kB
SwapTotal:      67108856 kB
SwapFree:       67104688 kB
Dirty:              8488 kB
Writeback:             0 kB
AnonPages:         80096 kB
Mapped:            12792 kB
Shmem:                 8 kB
Slab:             771404 kB
SReclaimable:     212856 kB
SUnreclaim:       558548 kB
KernelStack:        1512 kB
PageTables:         3888 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     192968 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= 71004 MiB
End job on node139 at 2012-06-08 01:31:41