Trace number 3726958

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
wbo 1.72UNSAT 61.77 61.8751

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb
MD5SUM703150fc56665afb9da0b20e49208c25
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 benchmark0.092985
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 723
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 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3726958-1338651429.opb.
0.00/0.00	c Instance file HOME/instance-3726958-1338651429.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.00	c Highest Coefficient sum: 723
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      231                                                 |
0.00/0.00	c |  Number Clauses:        2684                                                |
0.00/0.00	c |  Number Cardinality:    22                                                  |
0.00/0.00	c |  Number PB Constraints: 1                                                   |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Decision                                            |
0.00/0.00	c |  Objective Function:    None                                                |
0.00/0.00	c |                                                                             |
0.00/0.00	c ===============================================================================
61.77/61.87	c ===============================================================================
61.77/61.87	c Wall Clock Time: 61.87 s
61.77/61.87	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-3726958-1338651429/watcher-3726958-1338651429 -o /tmp/evaluation-result-3726958-1338651429/solver-3726958-1338651429 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3726958-1338651429.opb 

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: 1.62 1.35 1.61 3/177 1315
/proc/meminfo: memFree=28476444/32873844 swapFree=7632/7632
[pid=1315] ppid=1313 vsize=3092 CPUtime=0 cores=1,3,5,7
/proc/1315/stat : 1315 (wbo1.72) R 1313 1315 31928 0 -1 4202496 274 0 0 0 0 0 0 0 20 0 1 0 331267208 3166208 226 33554432000 4194304 5964350 140735631474032 140735824095400 5136410 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/1315/statm: 773 226 158 433 0 316 0

[startup+0.020267 s]
/proc/loadavg: 1.62 1.35 1.61 3/177 1315
/proc/meminfo: memFree=28476444/32873844 swapFree=7632/7632
[pid=1315] ppid=1313 vsize=83840 CPUtime=0.01 cores=1,3,5,7
/proc/1315/stat : 1315 (wbo1.72) S 1313 1315 31928 0 -1 4202496 932 0 0 0 1 0 0 0 20 0 2 0 331267208 85852160 863 33554432000 4194304 5964350 140735631474032 140735631473552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1315/statm: 20960 863 184 433 0 20524 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 83840

[startup+0.100152 s]
/proc/loadavg: 1.62 1.35 1.61 3/177 1315
/proc/meminfo: memFree=28476444/32873844 swapFree=7632/7632
[pid=1315] ppid=1313 vsize=83840 CPUtime=0.09 cores=1,3,5,7
/proc/1315/stat : 1315 (wbo1.72) S 1313 1315 31928 0 -1 4202496 1161 0 0 0 9 0 0 0 20 0 2 0 331267208 85852160 1092 33554432000 4194304 5964350 140735631474032 140735631473552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1315/statm: 20960 1092 184 433 0 20524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83840

[startup+0.300109 s]
/proc/loadavg: 1.62 1.35 1.61 3/177 1315
/proc/meminfo: memFree=28476444/32873844 swapFree=7632/7632
[pid=1315] ppid=1313 vsize=83840 CPUtime=0.29 cores=1,3,5,7
/proc/1315/stat : 1315 (wbo1.72) S 1313 1315 31928 0 -1 4202496 1547 0 0 0 29 0 0 0 20 0 2 0 331267208 85852160 1478 33554432000 4194304 5964350 140735631474032 140735631473552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1315/statm: 20960 1478 184 433 0 20524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83840

[startup+0.700111 s]
/proc/loadavg: 1.62 1.35 1.61 3/177 1315
/proc/meminfo: memFree=28476444/32873844 swapFree=7632/7632
[pid=1315] ppid=1313 vsize=83984 CPUtime=0.68 cores=1,3,5,7
/proc/1315/stat : 1315 (wbo1.72) S 1313 1315 31928 0 -1 4202496 1920 0 0 0 68 0 0 0 20 0 2 0 331267208 85999616 1851 33554432000 4194304 5964350 140735631474032 140735631473552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1315/statm: 20996 1851 184 433 0 20560 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 83984

[startup+1.5002 s]
/proc/loadavg: 1.65 1.36 1.61 3/179 1317
/proc/meminfo: memFree=28467624/32873844 swapFree=7632/7632
[pid=1315] ppid=1313 vsize=83984 CPUtime=1.49 cores=1,3,5,7
/proc/1315/stat : 1315 (wbo1.72) S 1313 1315 31928 0 -1 4202496 2598 0 0 0 148 1 0 0 20 0 2 0 331267208 85999616 2529 33554432000 4194304 5964350 140735631474032 140735631473552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1315/statm: 20996 2529 184 433 0 20560 0
[pid=1315/tid=1317] ppid=1313 vsize=83984 CPUtime=1.47 cores=1,3,5,7
/proc/1315/task/1317/stat : 1317 (wbo1.72) R 1313 1315 31928 0 -1 4202560 1808 0 0 0 146 1 0 0 20 0 2 0 331267209 85999616 2529 33554432000 4194304 5964350 140735631474032 139992566671160 4403551 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83984

[startup+3.1002 s]
/proc/loadavg: 1.65 1.36 1.61 3/179 1317
/proc/meminfo: memFree=28463780/32873844 swapFree=7632/7632
[pid=1315] ppid=1313 vsize=84056 CPUtime=3.09 cores=1,3,5,7
/proc/1315/stat : 1315 (wbo1.72) S 1313 1315 31928 0 -1 4202496 3496 0 0 0 308 1 0 0 20 0 2 0 331267208 86073344 3427 33554432000 4194304 5964350 140735631474032 140735631473552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1315/statm: 21014 3427 184 433 0 20578 0
[pid=1315/tid=1317] ppid=1313 vsize=84056 CPUtime=3.07 cores=1,3,5,7
/proc/1315/task/1317/stat : 1317 (wbo1.72) R 1313 1315 31928 0 -1 4202560 2706 0 0 0 306 1 0 0 20 0 2 0 331267209 86073344 3427 33554432000 4194304 5964350 140735631474032 139992566671160 4221120 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84056

[startup+6.3002 s]
/proc/loadavg: 1.68 1.37 1.62 3/179 1317
/proc/meminfo: memFree=28455816/32873844 swapFree=7632/7632
[pid=1315] ppid=1313 vsize=84164 CPUtime=6.28 cores=1,3,5,7
/proc/1315/stat : 1315 (wbo1.72) S 1313 1315 31928 0 -1 4202496 4833 0 0 0 627 1 0 0 20 0 2 0 331267208 86183936 4769 33554432000 4194304 5964350 140735631474032 140735631473552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1315/statm: 21041 4769 184 433 0 20605 0
[pid=1315/tid=1317] ppid=1313 vsize=84164 CPUtime=6.25 cores=1,3,5,7
/proc/1315/task/1317/stat : 1317 (wbo1.72) R 1313 1315 31928 0 -1 4202560 4043 0 0 0 624 1 0 0 20 0 2 0 331267209 86183936 4769 33554432000 4194304 5964350 140735631474032 139992566671160 4400528 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 84164

[startup+12.7002 s]
/proc/loadavg: 1.70 1.38 1.62 3/179 1317
/proc/meminfo: memFree=28441544/32873844 swapFree=7632/7632
[pid=1315] ppid=1313 vsize=84468 CPUtime=12.68 cores=1,3,5,7
/proc/1315/stat : 1315 (wbo1.72) S 1313 1315 31928 0 -1 4202496 6665 0 0 0 1266 2 0 0 20 0 2 0 331267208 86495232 6601 33554432000 4194304 5964350 140735631474032 140735631473552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1315/statm: 21117 6601 184 433 0 20681 0
[pid=1315/tid=1317] ppid=1313 vsize=84468 CPUtime=12.64 cores=1,3,5,7
/proc/1315/task/1317/stat : 1317 (wbo1.72) R 1313 1315 31928 0 -1 4202560 5875 0 0 0 1262 2 0 0 20 0 2 0 331267209 86495232 6601 33554432000 4194304 5964350 140735631474032 139992566671160 4399987 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 84468

[startup+25.5003 s]
/proc/loadavg: 1.83 1.42 1.63 3/179 1317
/proc/meminfo: memFree=28417920/32873844 swapFree=7632/7632
[pid=1315] ppid=1313 vsize=85140 CPUtime=25.47 cores=1,3,5,7
/proc/1315/stat : 1315 (wbo1.72) S 1313 1315 31928 0 -1 4202496 10347 0 0 0 2544 3 0 0 20 0 2 0 331267208 87183360 10660 33554432000 4194304 5964350 140735631474032 140735631473552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1315/statm: 21285 10660 184 433 0 20849 0
[pid=1315/tid=1317] ppid=1313 vsize=85140 CPUtime=25.4 cores=1,3,5,7
/proc/1315/task/1317/stat : 1317 (wbo1.72) R 1313 1315 31928 0 -1 4202560 9557 0 0 0 2537 3 0 0 20 0 2 0 331267209 87183360 10660 33554432000 4194304 5964350 140735631474032 139992566671352 4399840 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 85140

[startup+51.1002 s]
/proc/loadavg: 1.89 1.47 1.64 3/179 1318
/proc/meminfo: memFree=28385796/32873844 swapFree=7632/7632
[pid=1315] ppid=1313 vsize=86076 CPUtime=51.07 cores=1,3,5,7
/proc/1315/stat : 1315 (wbo1.72) S 1313 1315 31928 0 -1 4202496 15037 0 0 0 5101 6 0 0 20 0 2 0 331267208 88141824 15350 33554432000 4194304 5964350 140735631474032 140735631473552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1315/statm: 21519 15350 184 433 0 21083 0
[pid=1315/tid=1317] ppid=1313 vsize=86076 CPUtime=50.93 cores=1,3,5,7
/proc/1315/task/1317/stat : 1317 (wbo1.72) R 1313 1315 31928 0 -1 4202560 14247 0 0 0 5087 6 0 0 20 0 2 0 331267209 88141824 15350 33554432000 4194304 5964350 140735631474032 139992566671400 4388689 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 86076

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

[startup+57.5003 s]
/proc/loadavg: 1.90 1.48 1.64 3/179 1318
/proc/meminfo: memFree=28378728/32873844 swapFree=7632/7632
[pid=1315] ppid=1313 vsize=86364 CPUtime=57.47 cores=1,3,5,7
/proc/1315/stat : 1315 (wbo1.72) S 1313 1315 31928 0 -1 4202496 15731 0 0 0 5741 6 0 0 20 0 2 0 331267208 88436736 16044 33554432000 4194304 5964350 140735631474032 140735631473552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1315/statm: 21591 16044 184 433 0 21155 0
[pid=1315/tid=1317] ppid=1313 vsize=86364 CPUtime=57.32 cores=1,3,5,7
/proc/1315/task/1317/stat : 1317 (wbo1.72) R 1313 1315 31928 0 -1 4202560 14941 0 0 0 5726 6 0 0 20 0 2 0 331267209 88436736 16044 33554432000 4194304 5964350 140735631474032 139992566671352 4400390 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 57.47
Current children cumulated vsize (KiB) 86364

[startup+59.1003 s]
/proc/loadavg: 1.90 1.48 1.64 3/179 1318
/proc/meminfo: memFree=28377488/32873844 swapFree=7632/7632
[pid=1315] ppid=1313 vsize=86436 CPUtime=59.08 cores=1,3,5,7
/proc/1315/stat : 1315 (wbo1.72) S 1313 1315 31928 0 -1 4202496 16130 0 0 0 5901 7 0 0 20 0 2 0 331267208 88510464 16443 33554432000 4194304 5964350 140735631474032 140735631473552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1315/statm: 21609 16443 184 433 0 21173 0
[pid=1315/tid=1317] ppid=1313 vsize=86436 CPUtime=58.91 cores=1,3,5,7
/proc/1315/task/1317/stat : 1317 (wbo1.72) R 1313 1315 31928 0 -1 4202560 15340 0 0 0 5885 6 0 0 20 0 2 0 331267209 88510464 16443 33554432000 4194304 5964350 140735631474032 139992566671400 4399866 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 59.08
Current children cumulated vsize (KiB) 86436

[startup+60.7003 s]
/proc/loadavg: 1.91 1.49 1.64 3/179 1318
/proc/meminfo: memFree=28375008/32873844 swapFree=7632/7632
[pid=1315] ppid=1313 vsize=86508 CPUtime=60.67 cores=1,3,5,7
/proc/1315/stat : 1315 (wbo1.72) S 1313 1315 31928 0 -1 4202496 16519 0 0 0 6060 7 0 0 20 0 2 0 331267208 88584192 16832 33554432000 4194304 5964350 140735631474032 140735631473552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1315/statm: 21627 16832 184 433 0 21191 0
[pid=1315/tid=1317] ppid=1313 vsize=86508 CPUtime=60.51 cores=1,3,5,7
/proc/1315/task/1317/stat : 1317 (wbo1.72) R 1313 1315 31928 0 -1 4202560 15729 0 0 0 6044 7 0 0 20 0 2 0 331267209 88584192 16832 33554432000 4194304 5964350 140735631474032 139992566671368 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 60.67
Current children cumulated vsize (KiB) 86508

[startup+61.5003 s]
/proc/loadavg: 1.91 1.49 1.64 3/179 1318
/proc/meminfo: memFree=28374016/32873844 swapFree=7632/7632
[pid=1315] ppid=1313 vsize=86508 CPUtime=61.48 cores=1,3,5,7
/proc/1315/stat : 1315 (wbo1.72) S 1313 1315 31928 0 -1 4202496 16706 0 0 0 6141 7 0 0 20 0 2 0 331267208 88584192 17019 33554432000 4194304 5964350 140735631474032 140735631473552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1315/statm: 21627 17019 184 433 0 21191 0
[pid=1315/tid=1317] ppid=1313 vsize=86508 CPUtime=61.31 cores=1,3,5,7
/proc/1315/task/1317/stat : 1317 (wbo1.72) R 1313 1315 31928 0 -1 4202560 15916 0 0 0 6124 7 0 0 20 0 2 0 331267209 88584192 17019 33554432000 4194304 5964350 140735631474032 139992566671368 4399964 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 61.48
Current children cumulated vsize (KiB) 86508

[startup+61.7003 s]
/proc/loadavg: 1.91 1.49 1.64 3/179 1318
/proc/meminfo: memFree=28374016/32873844 swapFree=7632/7632
[pid=1315] ppid=1313 vsize=86508 CPUtime=61.67 cores=1,3,5,7
/proc/1315/stat : 1315 (wbo1.72) S 1313 1315 31928 0 -1 4202496 16751 0 0 0 6160 7 0 0 20 0 2 0 331267208 88584192 17064 33554432000 4194304 5964350 140735631474032 140735631473552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1315/statm: 21627 17064 184 433 0 21191 0
[pid=1315/tid=1317] ppid=1313 vsize=86508 CPUtime=61.51 cores=1,3,5,7
/proc/1315/task/1317/stat : 1317 (wbo1.72) R 1313 1315 31928 0 -1 4202560 15961 0 0 0 6144 7 0 0 20 0 2 0 331267209 88584192 17064 33554432000 4194304 5964350 140735631474032 139992566671400 4399840 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 61.67
Current children cumulated vsize (KiB) 86508

[startup+61.8003 s]
/proc/loadavg: 1.91 1.49 1.64 3/179 1318
/proc/meminfo: memFree=28374016/32873844 swapFree=7632/7632
[pid=1315] ppid=1313 vsize=86652 CPUtime=61.77 cores=1,3,5,7
/proc/1315/stat : 1315 (wbo1.72) S 1313 1315 31928 0 -1 4202496 16796 0 0 0 6170 7 0 0 20 0 2 0 331267208 88731648 17109 33554432000 4194304 5964350 140735631474032 140735631473552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1315/statm: 21663 17109 184 433 0 21227 0
[pid=1315/tid=1317] ppid=1313 vsize=86652 CPUtime=61.61 cores=1,3,5,7
/proc/1315/task/1317/stat : 1317 (wbo1.72) R 1313 1315 31928 0 -1 4202560 16006 0 0 0 6154 7 0 0 20 0 2 0 331267209 88731648 17109 33554432000 4194304 5964350 140735631474032 139992566671400 4399840 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 61.77
Current children cumulated vsize (KiB) 86652

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1315 and gives
#  childrusage.ru_utime.tv_sec=61
#  childrusage.ru_utime.tv_usec=616632
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=86986
# CPU time returned by wait4() is 61.7036
# while last known CPU time is 61.77
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 61.8751
CPU time (s): 61.77
CPU user time (s): 61.7
CPU system time (s): 0.07
CPU usage (%): 99.8301
Max. virtual memory (cumulated for all children) (KiB): 86652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 61.6166
system time used= 0.086986
maximum resident set size= 68468
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16804
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 114

runsolver used 0.070989 second user time and 0.271958 second system time

The end

Launcher Data 

Begin job on node141 at 2012-06-02 17:37:09
IDJOB=3726958
IDBENCH=1342
IDSOLVER=2313
FILE ID=node141/3726958-1338651429
RUNJOBID= node141-1338651369-932
PBS_JOBID= 14636439
Free space on /tmp= 70740 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb
COMMAND LINE= wbo1.72 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3726958-1338651429/watcher-3726958-1338651429 -o /tmp/evaluation-result-3726958-1338651429/solver-3726958-1338651429 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=opb HOME/instance-3726958-1338651429.opb

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

MD5SUM BENCH= 703150fc56665afb9da0b20e49208c25
RANDOM SEED=1048678025

node141.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		: 2666.744
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	: 5333.48
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		: 2666.744
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		: 2666.744
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	: 5331.93
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		: 2666.744
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	: 5331.92
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		: 2666.744
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		: 2666.744
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		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
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:        28476692 kB
Buffers:          375732 kB
Cached:          3066800 kB
SwapCached:          216 kB
Active:          1236976 kB
Inactive:        2278048 kB
Active(anon):      62948 kB
Inactive(anon):    11300 kB
Active(file):    1174028 kB
Inactive(file):  2266748 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67108640 kB
Dirty:              5368 kB
Writeback:             0 kB
AnonPages:         81032 kB
Mapped:            11332 kB
Shmem:               172 kB
Slab:             738712 kB
SReclaimable:     180612 kB
SUnreclaim:       558100 kB
KernelStack:        1496 kB
PageTables:         4260 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     144960 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     43008 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= 70732 MiB
End job on node141 at 2012-06-02 17:38:11