Trace number 3726173

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
pwbo 2.02OPT-178 75.19 37.7794

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-1000opt.opb
MD5SUMf77d1de307b7db24bfedc4f252c9c297
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-178
Best CPU time to get the best result obtained on this benchmark3.60545
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints62994
Number of constraints which are clauses62994
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 327
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 327
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                     2.02 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3726173-1338657782.opb.
0.00/0.00	c Instance file HOME/instance-3726173-1338657782.opb
0.00/0.00	c File size is 2100313 bytes.
0.09/0.15	c Cost Offset: -327
0.09/0.15	c Highest Coefficient sum: 4
0.09/0.15	c ============================[ Problem Statistics ]=============================
0.09/0.15	c |                                                                             |
0.09/0.15	c |  Parsing time:          0.15         s                                      |
0.09/0.15	c |  Number Variables:      2025                                                |
0.09/0.15	c |  Number Clauses:        62994                                               |
0.09/0.15	c |  Number Cardinality:    0                                                   |
0.09/0.15	c |  Number PB Constraints: 0                                                   |
0.09/0.15	c |                                                                             |
0.09/0.16	c |  Problem Type:          Optimization                                        |
0.09/0.16	c |  Objective Function:    Cardinality Constraint                              |
0.09/0.16	c |                                                                             |
0.09/0.16	c ===============================================================================
75.19/37.77	o -28
75.19/37.77	o -129
75.19/37.77	o -133
75.19/37.77	o -134
75.19/37.77	o -136
75.19/37.77	o -143
75.19/37.77	o -146
75.19/37.77	o -150
75.19/37.77	o -151
75.19/37.77	o -153
75.19/37.77	o -155
75.19/37.77	o -161
75.19/37.77	o -163
75.19/37.77	o -166
75.19/37.77	o -167
75.19/37.77	o -168
75.19/37.77	o -171
75.19/37.77	o -176
75.19/37.77	o -178
75.19/37.77	c ===============================================================================
75.19/37.77	c Wall Clock Time: 37.77 s
75.19/37.77	c Best Solution: -178
75.19/37.77	s OPTIMUM FOUND
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Verifier Data 

OK	-178

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-3726173-1338657782/watcher-3726173-1338657782 -o /tmp/evaluation-result-3726173-1338657782/solver-3726173-1338657782 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=opb -verbosity=0 HOME/instance-3726173-1338657782.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: 3.73 3.93 3.90 4/178 6139
/proc/meminfo: memFree=29062116/32873844 swapFree=6872/6872
[pid=6139] ppid=6137 vsize=7032 CPUtime=0 cores=1,3,5,7
/proc/6139/stat : 6139 (pwbo2.02) R 6137 6139 3386 0 -1 4202496 547 0 0 0 0 0 0 0 20 0 1 0 331906741 7200768 499 33554432000 4194304 5964478 140733241492592 140734300785240 4344880 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/6139/statm: 1758 500 167 433 0 809 0

[startup+0.0206481 s]
/proc/loadavg: 3.73 3.93 3.90 4/178 6139
/proc/meminfo: memFree=29062116/32873844 swapFree=6872/6872
[pid=6139] ppid=6137 vsize=7932 CPUtime=0.01 cores=1,3,5,7
/proc/6139/stat : 6139 (pwbo2.02) R 6137 6139 3386 0 -1 4202496 827 0 0 0 1 0 0 0 20 0 1 0 331906741 8122368 779 33554432000 4194304 5964478 140733241492592 140734300785240 5136490 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/6139/statm: 1983 779 214 433 0 1034 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7932

[startup+0.100329 s]
/proc/loadavg: 3.73 3.93 3.90 4/178 6139
/proc/meminfo: memFree=29062116/32873844 swapFree=6872/6872
[pid=6139] ppid=6137 vsize=13268 CPUtime=0.09 cores=1,3,5,7
/proc/6139/stat : 6139 (pwbo2.02) R 6137 6139 3386 0 -1 4202496 2468 0 0 0 9 0 0 0 20 0 1 0 331906741 13586432 2354 33554432000 4194304 5964478 140733241492592 140734300785240 5156202 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/6139/statm: 3317 2355 483 433 0 2368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13268

[startup+0.300276 s]
/proc/loadavg: 3.73 3.93 3.90 4/178 6139
/proc/meminfo: memFree=29062116/32873844 swapFree=6872/6872
[pid=6139] ppid=6137 vsize=175712 CPUtime=0.42 cores=1,3,5,7
/proc/6139/stat : 6139 (pwbo2.02) S 6137 6139 3386 0 -1 4202496 7809 0 0 0 40 2 0 0 20 0 3 0 331906741 179929088 6806 33554432000 4194304 5964478 140733241492592 140733241492112 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6139/statm: 43928 6806 205 433 0 43492 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 175712

[startup+0.700275 s]
/proc/loadavg: 3.73 3.93 3.90 4/178 6139
/proc/meminfo: memFree=29062116/32873844 swapFree=6872/6872
[pid=6139] ppid=6137 vsize=175712 CPUtime=1.23 cores=1,3,5,7
/proc/6139/stat : 6139 (pwbo2.02) S 6137 6139 3386 0 -1 4202496 9142 0 0 0 120 3 0 0 20 0 3 0 331906741 179929088 7058 33554432000 4194304 5964478 140733241492592 140733241492112 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6139/statm: 43928 7058 206 433 0 43492 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 175712

[startup+1.50042 s]
/proc/loadavg: 3.73 3.93 3.90 5/181 6142
/proc/meminfo: memFree=29031084/32873844 swapFree=6872/6872
[pid=6139] ppid=6137 vsize=175712 CPUtime=2.83 cores=1,3,5,7
/proc/6139/stat : 6139 (pwbo2.02) S 6137 6139 3386 0 -1 4202496 11256 0 0 0 279 4 0 0 20 0 3 0 331906741 179929088 7768 33554432000 4194304 5964478 140733241492592 140733241492112 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6139/statm: 43928 7768 206 433 0 43492 0
[pid=6139/tid=6141] ppid=6137 vsize=175712 CPUtime=1.32 cores=1,3,5,7
/proc/6139/task/6141/stat : 6141 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 5496 0 0 0 130 2 0 0 20 0 3 0 331906757 179929088 7768 33554432000 4194304 5964478 140733241492592 140691415743000 5133745 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=6139/tid=6142] ppid=6137 vsize=175712 CPUtime=1.32 cores=1,3,5,7
/proc/6139/task/6142/stat : 6142 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 1723 0 0 0 131 1 0 0 20 0 3 0 331906757 179929088 7768 33554432000 4194304 5964478 140733241492592 140691405252920 4392918 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 2.83
Current children cumulated vsize (KiB) 175712

[startup+3.10039 s]
/proc/loadavg: 3.59 3.90 3.89 5/181 6182
/proc/meminfo: memFree=29090416/32873844 swapFree=6872/6872
[pid=6139] ppid=6137 vsize=175712 CPUtime=6.02 cores=1,3,5,7
/proc/6139/stat : 6139 (pwbo2.02) S 6137 6139 3386 0 -1 4202496 14999 0 0 0 596 6 0 0 20 0 3 0 331906741 179929088 9609 33554432000 4194304 5964478 140733241492592 140733241492112 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6139/statm: 43928 9609 206 433 0 43492 0
[pid=6139/tid=6141] ppid=6137 vsize=175712 CPUtime=2.92 cores=1,3,5,7
/proc/6139/task/6141/stat : 6141 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 7768 0 0 0 290 2 0 0 20 0 3 0 331906757 179929088 9609 33554432000 4194304 5964478 140733241492592 140691415743000 4389129 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=6139/tid=6142] ppid=6137 vsize=175712 CPUtime=2.92 cores=1,3,5,7
/proc/6139/task/6142/stat : 6142 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 3194 0 0 0 290 2 0 0 20 0 3 0 331906757 179929088 9609 33554432000 4194304 5964478 140733241492592 140691405252920 4400787 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 6.02
Current children cumulated vsize (KiB) 175712

[startup+6.30042 s]
/proc/loadavg: 3.59 3.90 3.89 5/181 6182
/proc/meminfo: memFree=29053704/32873844 swapFree=6872/6872
[pid=6139] ppid=6137 vsize=175712 CPUtime=12.42 cores=1,3,5,7
/proc/6139/stat : 6139 (pwbo2.02) S 6137 6139 3386 0 -1 4202496 19389 0 0 0 1232 10 0 0 20 0 3 0 331906741 179929088 13904 33554432000 4194304 5964478 140733241492592 140733241492112 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6139/statm: 43928 13904 206 433 0 43492 0
[pid=6139/tid=6141] ppid=6137 vsize=175712 CPUtime=6.11 cores=1,3,5,7
/proc/6139/task/6141/stat : 6141 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 9858 0 0 0 608 3 0 0 20 0 3 0 331906757 179929088 13904 33554432000 4194304 5964478 140733241492592 140691415743000 4392918 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=6139/tid=6142] ppid=6137 vsize=175712 CPUtime=6.11 cores=1,3,5,7
/proc/6139/task/6142/stat : 6142 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 5494 0 0 0 605 6 0 0 20 0 3 0 331906757 179929088 13904 33554432000 4194304 5964478 140733241492592 140691405252920 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 12.42
Current children cumulated vsize (KiB) 175712

[startup+12.7004 s]
/proc/loadavg: 3.65 3.90 3.90 5/181 6182
/proc/meminfo: memFree=28988676/32873844 swapFree=6872/6872
[pid=6139] ppid=6137 vsize=175712 CPUtime=25.22 cores=1,3,5,7
/proc/6139/stat : 6139 (pwbo2.02) S 6137 6139 3386 0 -1 4202496 24828 0 0 0 2508 14 0 0 20 0 3 0 331906741 179929088 19343 33554432000 4194304 5964478 140733241492592 140733241492112 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6139/statm: 43928 19343 206 433 0 43492 0
[pid=6139/tid=6141] ppid=6137 vsize=175712 CPUtime=12.49 cores=1,3,5,7
/proc/6139/task/6141/stat : 6141 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 11198 0 0 0 1246 3 0 0 20 0 3 0 331906757 179929088 19343 33554432000 4194304 5964478 140733241492592 140691415742808 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=6139/tid=6142] ppid=6137 vsize=175712 CPUtime=12.49 cores=1,3,5,7
/proc/6139/task/6142/stat : 6142 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 9593 0 0 0 1239 10 0 0 20 0 3 0 331906757 179929088 19343 33554432000 4194304 5964478 140733241492592 140691405252920 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 175712

[startup+25.5004 s]
/proc/loadavg: 3.71 3.90 3.90 5/181 6182
/proc/meminfo: memFree=28876216/32873844 swapFree=6872/6872
[pid=6139] ppid=6137 vsize=176164 CPUtime=50.8 cores=1,3,5,7
/proc/6139/stat : 6139 (pwbo2.02) S 6137 6139 3386 0 -1 4202496 35179 0 0 0 5059 21 0 0 20 0 3 0 331906741 180391936 30039 33554432000 4194304 5964478 140733241492592 140733241492112 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6139/statm: 44041 30039 206 433 0 43605 0
[pid=6139/tid=6141] ppid=6137 vsize=176164 CPUtime=25.25 cores=1,3,5,7
/proc/6139/task/6141/stat : 6141 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 14847 0 0 0 2520 5 0 0 20 0 3 0 331906757 180391936 30039 33554432000 4194304 5964478 140733241492592 140691415742456 4400010 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=6139/tid=6142] ppid=6137 vsize=176164 CPUtime=25.25 cores=1,3,5,7
/proc/6139/task/6142/stat : 6142 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 16295 0 0 0 2510 15 0 0 20 0 3 0 331906757 180391936 30039 33554432000 4194304 5964478 140733241492592 140691405252920 4400586 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 176164

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

[startup+31.9072 s]
/proc/loadavg: 3.83 3.92 3.90 5/181 6182
/proc/meminfo: memFree=28849788/32873844 swapFree=6872/6872
[pid=6139] ppid=6137 vsize=241700 CPUtime=63.6 cores=1,3,5,7
/proc/6139/stat : 6139 (pwbo2.02) S 6137 6139 3386 0 -1 4202496 38673 0 0 0 6336 24 0 0 20 0 3 0 331906741 247500800 33525 33554432000 4194304 5964478 140733241492592 140733241492112 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6139/statm: 60425 33525 206 433 0 59989 0
[pid=6139/tid=6141] ppid=6137 vsize=241700 CPUtime=31.63 cores=1,3,5,7
/proc/6139/task/6141/stat : 6141 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 15666 0 0 0 3157 6 0 0 20 0 3 0 331906757 247500800 33526 33554432000 4194304 5964478 140733241492592 140691415742264 4399920 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=6139/tid=6142] ppid=6137 vsize=241700 CPUtime=31.64 cores=1,3,5,7
/proc/6139/task/6142/stat : 6142 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 18971 0 0 0 3147 17 0 0 20 0 3 0 331906757 247500800 33526 33554432000 4194304 5964478 140733241492592 140691405252968 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 63.6
Current children cumulated vsize (KiB) 241700

[startup+35.1004 s]
/proc/loadavg: 3.83 3.92 3.90 5/181 6182
/proc/meminfo: memFree=28840364/32873844 swapFree=6872/6872
[pid=6139] ppid=6137 vsize=241700 CPUtime=70 cores=1,3,5,7
/proc/6139/stat : 6139 (pwbo2.02) S 6137 6139 3386 0 -1 4202496 39999 0 0 0 6973 27 0 0 20 0 3 0 331906741 247500800 34851 33554432000 4194304 5964478 140733241492592 140733241492112 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6139/statm: 60425 34851 206 433 0 59989 0
[pid=6139/tid=6141] ppid=6137 vsize=241700 CPUtime=34.83 cores=1,3,5,7
/proc/6139/task/6141/stat : 6141 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 15742 0 0 0 3477 6 0 0 20 0 3 0 331906757 247500800 34851 33554432000 4194304 5964478 140733241492592 140691415742264 4399938 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=6139/tid=6142] ppid=6137 vsize=241700 CPUtime=34.83 cores=1,3,5,7
/proc/6139/task/6142/stat : 6142 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 20220 0 0 0 3464 19 0 0 20 0 3 0 331906757 247500800 34851 33554432000 4194304 5964478 140733241492592 140691405252920 4403343 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 70
Current children cumulated vsize (KiB) 241700

[startup+36.7004 s]
/proc/loadavg: 3.83 3.92 3.90 5/181 6182
/proc/meminfo: memFree=28836752/32873844 swapFree=6872/6872
[pid=6139] ppid=6137 vsize=241700 CPUtime=73.18 cores=1,3,5,7
/proc/6139/stat : 6139 (pwbo2.02) S 6137 6139 3386 0 -1 4202496 40781 0 0 0 7290 28 0 0 20 0 3 0 331906741 247500800 35732 33554432000 4194304 5964478 140733241492592 140733241492112 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6139/statm: 60425 35732 206 433 0 59989 0
[pid=6139/tid=6141] ppid=6137 vsize=241700 CPUtime=36.41 cores=1,3,5,7
/proc/6139/task/6141/stat : 6141 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 15771 0 0 0 3635 6 0 0 20 0 3 0 331906757 247500800 35732 33554432000 4194304 5964478 140733241492592 140691415742264 4400516 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=6139/tid=6142] ppid=6137 vsize=241700 CPUtime=36.42 cores=1,3,5,7
/proc/6139/task/6142/stat : 6142 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 20973 0 0 0 3621 21 0 0 20 0 3 0 331906757 247500800 35732 33554432000 4194304 5964478 140733241492592 140691405252920 4399854 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 73.18
Current children cumulated vsize (KiB) 241700

[startup+37.5004 s]
/proc/loadavg: 3.84 3.92 3.90 5/181 6182
/proc/meminfo: memFree=28832784/32873844 swapFree=6872/6872
[pid=6139] ppid=6137 vsize=241700 CPUtime=74.79 cores=1,3,5,7
/proc/6139/stat : 6139 (pwbo2.02) S 6137 6139 3386 0 -1 4202496 41252 0 0 0 7450 29 0 0 20 0 3 0 331906741 247500800 36203 33554432000 4194304 5964478 140733241492592 140733241492112 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6139/statm: 60425 36203 206 433 0 59989 0
[pid=6139/tid=6141] ppid=6137 vsize=241700 CPUtime=37.21 cores=1,3,5,7
/proc/6139/task/6141/stat : 6141 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 15771 0 0 0 3715 6 0 0 20 0 3 0 331906757 247500800 36203 33554432000 4194304 5964478 140733241492592 140691415742264 4400087 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=6139/tid=6142] ppid=6137 vsize=241700 CPUtime=37.22 cores=1,3,5,7
/proc/6139/task/6142/stat : 6142 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 21444 0 0 0 3701 21 0 0 20 0 3 0 331906757 247500800 36203 33554432000 4194304 5964478 140733241492592 140691405252920 4400563 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 74.79
Current children cumulated vsize (KiB) 241700

[startup+37.7004 s]
/proc/loadavg: 3.84 3.92 3.90 5/181 6182
/proc/meminfo: memFree=28832784/32873844 swapFree=6872/6872
[pid=6139] ppid=6137 vsize=241700 CPUtime=75.19 cores=1,3,5,7
/proc/6139/stat : 6139 (pwbo2.02) S 6137 6139 3386 0 -1 4202496 41381 0 0 0 7490 29 0 0 20 0 3 0 331906741 247500800 36332 33554432000 4194304 5964478 140733241492592 140733241492112 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6139/statm: 60425 36332 206 433 0 59989 0
[pid=6139/tid=6141] ppid=6137 vsize=241700 CPUtime=37.41 cores=1,3,5,7
/proc/6139/task/6141/stat : 6141 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 15796 0 0 0 3735 6 0 0 20 0 3 0 331906757 247500800 36332 33554432000 4194304 5964478 140733241492592 140691415742264 4220672 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=6139/tid=6142] ppid=6137 vsize=241700 CPUtime=37.42 cores=1,3,5,7
/proc/6139/task/6142/stat : 6142 (pwbo2.02) R 6137 6139 3386 0 -1 4202560 21548 0 0 0 3721 21 0 0 20 0 3 0 331906757 247500800 36332 33554432000 4194304 5964478 140733241492592 140691405252920 4400059 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 75.19
Current children cumulated vsize (KiB) 241700

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6139 and gives
#  childrusage.ru_utime.tv_sec=74
#  childrusage.ru_utime.tv_usec=842622
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=310952
# CPU time returned by wait4() is 75.1536
# while last known CPU time is 75.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 37.7794
CPU time (s): 75.19
CPU user time (s): 74.9
CPU system time (s): 0.29
CPU usage (%): 199.024
Max. virtual memory (cumulated for all children) (KiB): 241700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 74.8426
system time used= 0.310952
maximum resident set size= 145548
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41436
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= 381
involuntary context switches= 86

runsolver used 0.208968 second user time and 0.362944 second system time

The end

Launcher Data 

Begin job on node106 at 2012-06-02 19:23:03
IDJOB=3726173
IDBENCH=71829
IDSOLVER=2309
FILE ID=node106/3726173-1338657782
RUNJOBID= node106-1338651441-5234
PBS_JOBID= 14636474
Free space on /tmp= 70860 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-1000opt.opb
COMMAND LINE= pwbo2.02 -file-format=opb -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3726173-1338657782/watcher-3726173-1338657782 -o /tmp/evaluation-result-3726173-1338657782/solver-3726173-1338657782 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=opb -verbosity=0 HOME/instance-3726173-1338657782.opb

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

MD5SUM BENCH= f77d1de307b7db24bfedc4f252c9c297
RANDOM SEED=539596985

node106.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		: 2667.065
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	: 5334.13
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		: 2667.065
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		: 2667.065
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	: 5331.91
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		: 2667.065
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		: 2667.065
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
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		: 2667.065
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		: 2667.065
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:        29062760 kB
Buffers:          263840 kB
Cached:          2614092 kB
SwapCached:         1936 kB
Active:          1012864 kB
Inactive:        1959624 kB
Active(anon):      91804 kB
Inactive(anon):     4868 kB
Active(file):     921060 kB
Inactive(file):  1954756 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100520 kB
Dirty:             14220 kB
Writeback:             0 kB
AnonPages:         99124 kB
Mapped:             9696 kB
Shmem:                 0 kB
Slab:             699152 kB
SReclaimable:     141124 kB
SUnreclaim:       558028 kB
KernelStack:        1504 kB
PageTables:         3992 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     163672 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 70852 MiB
End job on node106 at 2012-06-02 19:23:40