Trace number 3705308

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
wbo 1.7OPT61 19.43 19.4856

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=61-Q=163.opb
MD5SUMca410e880abd89288c26ae346aff005e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark61
Best CPU time to get the best result obtained on this benchmark0.003998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 61
Optimality of the best value was proved YES
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 65536
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 271064
Number of bits of the biggest sum of numbers19
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:                    1.7 beta - March, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3705308-1338099755.opb.
0.00/0.00	c Instance file HOME/instance-3705308-1338099755.opb
0.00/0.00	c File size is 6585 bytes.
0.00/0.00	c Cost Offset: 0
0.00/0.00	c Highest Coefficient sum: 271064
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      99                                                  |
0.00/0.00	c |  Number Clauses:        243                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 2                                                   |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.00	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.00	c ===============================================================================
0.00/0.00	c | 0.00      | 0  | 1            lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 2            lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 4            lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 8            lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 16           lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 17           lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 18           lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 19           lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 23           lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 24           lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 32           lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 33           lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 34           lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 35           lb |  0                0                0.00  |
0.01/0.01	c | 0.01      | 0  | 38           lb |  0                0                0.00  |
0.01/0.01	c | 0.02      | 0  | 40           lb |  0                0                0.00  |
0.01/0.01	c | 0.02      | 0  | 41           lb |  0                0                0.00  |
0.01/0.02	c | 0.02      | 0  | 42           lb |  0                0                0.00  |
0.01/0.02	c | 0.03      | 0  | 43           lb |  0                0                0.00  |
0.01/0.03	c | 0.03      | 0  | 46           lb |  0                0                0.00  |
0.01/0.03	c | 0.03      | 0  | 47           lb |  0                0                0.00  |
0.01/0.03	c | 0.04      | 0  | 48           lb |  0                0                0.00  |
0.01/0.04	c | 0.04      | 0  | 49           lb |  0                0                0.00  |
0.01/0.04	c | 0.04      | 0  | 52           lb |  0                0                0.00  |
0.01/0.04	c | 0.05      | 0  | 53           lb |  0                0                0.00  |
0.01/0.05	c | 0.05      | 0  | 54           lb |  0                0                0.00  |
0.01/0.05	c | 0.06      | 0  | 55           lb |  0                0                0.00  |
0.01/0.06	c | 0.06      | 0  | 56           lb |  0                0                0.00  |
0.01/0.07	c | 0.07      | 0  | 57           lb |  0                0                0.00  |
0.01/0.08	c | 0.08      | 0  | 58           lb |  0                0                0.00  |
0.19/0.27	c | 0.28      | 0  | 59           lb |  0                0                0.00  |
3.69/3.76	c | 3.76      | 0  | 60           lb |  0                0                0.00  |
19.39/19.45	c | 19.45     | 0  | 61           lb |  0                0                0.00  |
19.39/19.48	c | 19.48     | 0  | 61           ub |  0                0                0.00  |
19.39/19.48	c ===============================================================================
19.39/19.48	c Wall Clock Time: 19.48 s
19.39/19.48	o 61
19.39/19.48	c Best Solution: 61
19.39/19.48	s OPTIMUM FOUND
19.39/19.48	v x1 -x2 x3 x4 x5 x6 -x7 -x8 -x9 x19 x10 x20 x11 -x21 -x12 -x22 -x13 -x23 -x14 x24 x15 -x25 -x16 x26 x17 -x27 -x18 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 x37 x38 -x39 -x40 -x41 x42 -x43 x44 -x45 x46 x47 -x48 -x49 -x50 x51 -x52 x53 -x54 x55 x56 -x57 -x58 -x59 x60 -x61 x62 -x63 x64 x65 -x66 -x67 -x68 x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data 

OK	61

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-3705308-1338099755/watcher-3705308-1338099755 -o /tmp/evaluation-result-3705308-1338099755/solver-3705308-1338099755 -C 1800 -W 1900 -M 15500 wbo1.7 -file-format=opb HOME/instance-3705308-1338099755.opb 

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: 1.94 1.99 1.99 3/177 31902
/proc/meminfo: memFree=28940232/32873648 swapFree=6844/6844
[pid=31902] ppid=31900 vsize=83592 CPUtime=0 cores=0,2,4,6
/proc/31902/stat : 31902 (wbo1.7) S 31900 31902 27916 0 -1 4202496 789 0 0 0 0 0 0 0 20 0 2 0 276101356 85598208 739 33554432000 4194304 5963574 140735123664528 140735123664048 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31902/statm: 20898 739 195 432 0 20463 0
[pid=31902/tid=31903] ppid=31900 vsize=83592 CPUtime=0 cores=0,2,4,6
/proc/31902/task/31903/stat : 31903 (wbo1.7) R 31900 31902 27916 0 -1 4202560 79 0 0 0 0 0 0 0 20 0 2 0 276101356 85598208 739 33554432000 4194304 5963574 140735123664528 140736234285960 5135572 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0

[startup+0.0124459 s]
/proc/loadavg: 1.94 1.99 1.99 3/177 31902
/proc/meminfo: memFree=28940232/32873648 swapFree=6844/6844
[pid=31902] ppid=31900 vsize=83592 CPUtime=0.01 cores=0,2,4,6
/proc/31902/stat : 31902 (wbo1.7) S 31900 31902 27916 0 -1 4202496 798 0 0 0 1 0 0 0 20 0 2 0 276101356 85598208 748 33554432000 4194304 5963574 140735123664528 140735123664048 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31902/statm: 20898 748 196 432 0 20463 0
[pid=31902/tid=31903] ppid=31900 vsize=83592 CPUtime=0 cores=0,2,4,6
/proc/31902/task/31903/stat : 31903 (wbo1.7) R 31900 31902 27916 0 -1 4202560 88 0 0 0 0 0 0 0 20 0 2 0 276101356 85598208 748 33554432000 4194304 5963574 140735123664528 140736234285960 5178411 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 83592

[startup+0.100279 s]
/proc/loadavg: 1.94 1.99 1.99 3/177 31902
/proc/meminfo: memFree=28940232/32873648 swapFree=6844/6844
[pid=31902] ppid=31900 vsize=83592 CPUtime=0.09 cores=0,2,4,6
/proc/31902/stat : 31902 (wbo1.7) S 31900 31902 27916 0 -1 4202496 883 0 0 0 9 0 0 0 20 0 2 0 276101356 85598208 833 33554432000 4194304 5963574 140735123664528 140735123664048 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31902/statm: 20898 833 197 432 0 20463 0
[pid=31902/tid=31903] ppid=31900 vsize=83592 CPUtime=0.08 cores=0,2,4,6
/proc/31902/task/31903/stat : 31903 (wbo1.7) R 31900 31902 27916 0 -1 4202560 173 0 0 0 8 0 0 0 20 0 2 0 276101356 85598208 833 33554432000 4194304 5963574 140735123664528 140736234285960 5135572 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83592

[startup+0.300214 s]
/proc/loadavg: 1.94 1.99 1.99 3/177 31902
/proc/meminfo: memFree=28940232/32873648 swapFree=6844/6844
[pid=31902] ppid=31900 vsize=83592 CPUtime=0.29 cores=0,2,4,6
/proc/31902/stat : 31902 (wbo1.7) S 31900 31902 27916 0 -1 4202496 1230 0 0 0 29 0 0 0 20 0 2 0 276101356 85598208 1180 33554432000 4194304 5963574 140735123664528 140735123664048 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31902/statm: 20898 1180 197 432 0 20463 0
[pid=31902/tid=31903] ppid=31900 vsize=83592 CPUtime=0.28 cores=0,2,4,6
/proc/31902/task/31903/stat : 31903 (wbo1.7) R 31900 31902 27916 0 -1 4202560 520 0 0 0 28 0 0 0 20 0 2 0 276101356 85598208 1180 33554432000 4194304 5963574 140735123664528 140466247460904 4399627 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83592

[startup+0.70021 s]
/proc/loadavg: 1.94 1.99 1.99 3/177 31902
/proc/meminfo: memFree=28940232/32873648 swapFree=6844/6844
[pid=31902] ppid=31900 vsize=83592 CPUtime=0.69 cores=0,2,4,6
/proc/31902/stat : 31902 (wbo1.7) S 31900 31902 27916 0 -1 4202496 1404 0 0 0 69 0 0 0 20 0 2 0 276101356 85598208 1354 33554432000 4194304 5963574 140735123664528 140735123664048 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31902/statm: 20898 1354 197 432 0 20463 0
[pid=31902/tid=31903] ppid=31900 vsize=83592 CPUtime=0.68 cores=0,2,4,6
/proc/31902/task/31903/stat : 31903 (wbo1.7) R 31900 31902 27916 0 -1 4202560 694 0 0 0 68 0 0 0 20 0 2 0 276101356 85598208 1354 33554432000 4194304 5963574 140735123664528 140466247460904 4399456 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83592

[startup+1.50024 s]
/proc/loadavg: 1.94 1.99 1.99 3/179 31904
/proc/meminfo: memFree=28934272/32873648 swapFree=6844/6844
[pid=31902] ppid=31900 vsize=83592 CPUtime=1.49 cores=0,2,4,6
/proc/31902/stat : 31902 (wbo1.7) S 31900 31902 27916 0 -1 4202496 1925 0 0 0 149 0 0 0 20 0 2 0 276101356 85598208 1875 33554432000 4194304 5963574 140735123664528 140735123664048 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31902/statm: 20898 1875 197 432 0 20463 0
[pid=31902/tid=31903] ppid=31900 vsize=83592 CPUtime=1.48 cores=0,2,4,6
/proc/31902/task/31903/stat : 31903 (wbo1.7) R 31900 31902 27916 0 -1 4202560 1215 0 0 0 148 0 0 0 20 0 2 0 276101356 85598208 1875 33554432000 4194304 5963574 140735123664528 140466247460856 4388141 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83592

[startup+3.10021 s]
/proc/loadavg: 1.94 1.99 1.99 3/179 31904
/proc/meminfo: memFree=28932040/32873648 swapFree=6844/6844
[pid=31902] ppid=31900 vsize=83736 CPUtime=3.09 cores=0,2,4,6
/proc/31902/stat : 31902 (wbo1.7) S 31900 31902 27916 0 -1 4202496 2358 0 0 0 309 0 0 0 20 0 2 0 276101356 85745664 2308 33554432000 4194304 5963574 140735123664528 140735123664048 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31902/statm: 20934 2308 197 432 0 20499 0
[pid=31902/tid=31903] ppid=31900 vsize=83736 CPUtime=3.07 cores=0,2,4,6
/proc/31902/task/31903/stat : 31903 (wbo1.7) R 31900 31902 27916 0 -1 4202560 1648 0 0 0 307 0 0 0 20 0 2 0 276101356 85745664 2308 33554432000 4194304 5963574 140735123664528 140466247460664 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83736

[startup+6.30107 s]
/proc/loadavg: 1.94 1.99 1.99 3/179 31904
/proc/meminfo: memFree=28929248/32873648 swapFree=6844/6844
[pid=31902] ppid=31900 vsize=83592 CPUtime=6.29 cores=0,2,4,6
/proc/31902/stat : 31902 (wbo1.7) S 31900 31902 27916 0 -1 4202496 2742 0 0 0 629 0 0 0 20 0 2 0 276101356 85598208 2664 33554432000 4194304 5963574 140735123664528 140735123664048 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31902/statm: 20898 2664 197 432 0 20463 0
[pid=31902/tid=31903] ppid=31900 vsize=83592 CPUtime=6.27 cores=0,2,4,6
/proc/31902/task/31903/stat : 31903 (wbo1.7) R 31900 31902 27916 0 -1 4202560 2032 0 0 0 627 0 0 0 20 0 2 0 276101356 85598208 2664 33554432000 4194304 5963574 140735123664528 140466247461816 4399456 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83592

[startup+12.7011 s]
/proc/loadavg: 1.95 1.99 1.99 3/179 31904
/proc/meminfo: memFree=28926152/32873648 swapFree=6844/6844
[pid=31902] ppid=31900 vsize=83808 CPUtime=12.69 cores=0,2,4,6
/proc/31902/stat : 31902 (wbo1.7) S 31900 31902 27916 0 -1 4202496 3950 0 0 0 1269 0 0 0 20 0 2 0 276101356 85819392 3872 33554432000 4194304 5963574 140735123664528 140735123664048 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31902/statm: 20952 3872 197 432 0 20517 0
[pid=31902/tid=31903] ppid=31900 vsize=83808 CPUtime=12.65 cores=0,2,4,6
/proc/31902/task/31903/stat : 31903 (wbo1.7) R 31900 31902 27916 0 -1 4202560 3240 0 0 0 1265 0 0 0 20 0 2 0 276101356 85819392 3872 33554432000 4194304 5963574 140735123664528 140466247460856 5135642 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83808

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

[startup+15.9002 s]
/proc/loadavg: 1.95 1.99 1.99 3/179 31904
/proc/meminfo: memFree=28923208/32873648 swapFree=6844/6844
[pid=31902] ppid=31900 vsize=83808 CPUtime=15.88 cores=0,2,4,6
/proc/31902/stat : 31902 (wbo1.7) S 31900 31902 27916 0 -1 4202496 4601 0 0 0 1588 0 0 0 20 0 2 0 276101356 85819392 4523 33554432000 4194304 5963574 140735123664528 140735123664048 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31902/statm: 20952 4523 197 432 0 20517 0
[pid=31902/tid=31903] ppid=31900 vsize=83808 CPUtime=15.84 cores=0,2,4,6
/proc/31902/task/31903/stat : 31903 (wbo1.7) R 31900 31902 27916 0 -1 4202560 3891 0 0 0 1584 0 0 0 20 0 2 0 276101356 85819392 4523 33554432000 4194304 5963574 140735123664528 140466247460904 4399619 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 15.88
Current children cumulated vsize (KiB) 83808

[startup+17.5002 s]
/proc/loadavg: 1.95 1.99 1.99 3/179 31904
/proc/meminfo: memFree=28922960/32873648 swapFree=6844/6844
[pid=31902] ppid=31900 vsize=83808 CPUtime=17.49 cores=0,2,4,6
/proc/31902/stat : 31902 (wbo1.7) S 31900 31902 27916 0 -1 4202496 4744 0 0 0 1749 0 0 0 20 0 2 0 276101356 85819392 4666 33554432000 4194304 5963574 140735123664528 140735123664048 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31902/statm: 20952 4666 197 432 0 20517 0
[pid=31902/tid=31903] ppid=31900 vsize=83808 CPUtime=17.44 cores=0,2,4,6
/proc/31902/task/31903/stat : 31903 (wbo1.7) R 31900 31902 27916 0 -1 4202560 4034 0 0 0 1744 0 0 0 20 0 2 0 276101356 85819392 4666 33554432000 4194304 5963574 140735123664528 140466247460664 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 17.49
Current children cumulated vsize (KiB) 83808

[startup+18.3002 s]
/proc/loadavg: 1.95 1.99 1.99 3/179 31904
/proc/meminfo: memFree=28922960/32873648 swapFree=6844/6844
[pid=31902] ppid=31900 vsize=83808 CPUtime=18.29 cores=0,2,4,6
/proc/31902/stat : 31902 (wbo1.7) S 31900 31902 27916 0 -1 4202496 4942 0 0 0 1828 1 0 0 20 0 2 0 276101356 85819392 4864 33554432000 4194304 5963574 140735123664528 140735123664048 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31902/statm: 20952 4864 197 432 0 20517 0
[pid=31902/tid=31903] ppid=31900 vsize=83808 CPUtime=18.23 cores=0,2,4,6
/proc/31902/task/31903/stat : 31903 (wbo1.7) R 31900 31902 27916 0 -1 4202560 4232 0 0 0 1822 1 0 0 20 0 2 0 276101356 85819392 4864 33554432000 4194304 5963574 140735123664528 140466247460856 4399554 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 18.29
Current children cumulated vsize (KiB) 83808

[startup+19.1002 s]
/proc/loadavg: 1.95 1.99 1.99 3/179 31904
/proc/meminfo: memFree=28921852/32873648 swapFree=6844/6844
[pid=31902] ppid=31900 vsize=83916 CPUtime=19.09 cores=0,2,4,6
/proc/31902/stat : 31902 (wbo1.7) S 31900 31902 27916 0 -1 4202496 5141 0 0 0 1908 1 0 0 20 0 2 0 276101356 85929984 5063 33554432000 4194304 5963574 140735123664528 140735123664048 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31902/statm: 20979 5063 197 432 0 20544 0
[pid=31902/tid=31903] ppid=31900 vsize=83916 CPUtime=19.03 cores=0,2,4,6
/proc/31902/task/31903/stat : 31903 (wbo1.7) R 31900 31902 27916 0 -1 4202560 4431 0 0 0 1902 1 0 0 20 0 2 0 276101356 85929984 5063 33554432000 4194304 5963574 140735123664528 140466247460856 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 19.09
Current children cumulated vsize (KiB) 83916

[startup+19.3011 s]
/proc/loadavg: 1.95 1.99 1.99 3/179 31904
/proc/meminfo: memFree=28921852/32873648 swapFree=6844/6844
[pid=31902] ppid=31900 vsize=83916 CPUtime=19.29 cores=0,2,4,6
/proc/31902/stat : 31902 (wbo1.7) S 31900 31902 27916 0 -1 4202496 5911 0 0 0 1928 1 0 0 20 0 2 0 276101356 85929984 5833 33554432000 4194304 5963574 140735123664528 140735123664048 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31902/statm: 20979 5833 197 432 0 20544 0
[pid=31902/tid=31903] ppid=31900 vsize=83916 CPUtime=19.23 cores=0,2,4,6
/proc/31902/task/31903/stat : 31903 (wbo1.7) R 31900 31902 27916 0 -1 4202560 5201 0 0 0 1922 1 0 0 20 0 2 0 276101356 85929984 5833 33554432000 4194304 5963574 140735123664528 140466247460920 5135642 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 19.29
Current children cumulated vsize (KiB) 83916

[startup+19.4011 s]
/proc/loadavg: 1.95 1.99 1.99 3/179 31904
/proc/meminfo: memFree=28921852/32873648 swapFree=6844/6844
[pid=31902] ppid=31900 vsize=83916 CPUtime=19.39 cores=0,2,4,6
/proc/31902/stat : 31902 (wbo1.7) S 31900 31902 27916 0 -1 4202496 5920 0 0 0 1938 1 0 0 20 0 2 0 276101356 85929984 5842 33554432000 4194304 5963574 140735123664528 140735123664048 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31902/statm: 20979 5842 197 432 0 20544 0
[pid=31902/tid=31903] ppid=31900 vsize=83916 CPUtime=19.33 cores=0,2,4,6
/proc/31902/task/31903/stat : 31903 (wbo1.7) R 31900 31902 27916 0 -1 4202560 5210 0 0 0 1932 1 0 0 20 0 2 0 276101356 85929984 5842 33554432000 4194304 5963574 140735123664528 140466247460920 4398000 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 19.39
Current children cumulated vsize (KiB) 83916

Child status: 255
Real time (s): 19.4856
CPU time (s): 19.43
CPU user time (s): 19.408
CPU system time (s): 0.021996
CPU usage (%): 99.7148
Max. virtual memory (cumulated for all children) (KiB): 83916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.408
system time used= 0.021996
maximum resident set size= 23444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5940
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= 4
involuntary context switches= 24

runsolver used 0.040993 second user time and 0.112982 second system time

The end

Launcher Data 

Begin job on node124 at 2012-05-27 08:22:35
IDJOB=3705308
IDBENCH=2752
IDSOLVER=2283
FILE ID=node124/3705308-1338099755
RUNJOBID= node124-1338072365-27932
PBS_JOBID= 14624420
Free space on /tmp= 71424 MiB

SOLVER NAME= wbo 1.7
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=61-Q=163.opb
COMMAND LINE= wbo1.7 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3705308-1338099755/watcher-3705308-1338099755 -o /tmp/evaluation-result-3705308-1338099755/solver-3705308-1338099755 -C 1800 -W 1900 -M 15500  wbo1.7 -file-format=opb HOME/instance-3705308-1338099755.opb

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

MD5SUM BENCH= ca410e880abd89288c26ae346aff005e
RANDOM SEED=80305013

node124.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		: 2667.325
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	: 5334.65
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5357.53
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28940488 kB
Buffers:          328532 kB
Cached:          2670320 kB
SwapCached:            0 kB
Active:          1012112 kB
Inactive:        2113216 kB
Active(anon):     128716 kB
Inactive(anon):        0 kB
Active(file):     883396 kB
Inactive(file):  2113216 kB
Unevictable:        6844 kB
Mlocked:            6844 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              5432 kB
Writeback:             0 kB
AnonPages:        132464 kB
Mapped:            15540 kB
Shmem:               200 kB
Slab:             668936 kB
SReclaimable:     112564 kB
SUnreclaim:       556372 kB
KernelStack:        1472 kB
PageTables:         3712 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     156176 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     94208 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71420 MiB
End job on node124 at 2012-05-27 08:22:54