Trace number 3726179

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-172 192.13 96.2361

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-7000opt.opb
MD5SUM2dd11ebefc05ae8ac770ff3615713305
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-172
Best CPU time to get the best result obtained on this benchmark20.8418
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 constraints62231
Number of constraints which are clauses62231
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 347
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 347
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-3726179-1338657784.opb.
0.00/0.00	c Instance file HOME/instance-3726179-1338657784.opb
0.00/0.00	c File size is 2075649 bytes.
0.09/0.15	c Cost Offset: -347
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:        62231                                               |
0.09/0.15	c |  Number Cardinality:    0                                                   |
0.09/0.15	c |  Number PB Constraints: 0                                                   |
0.09/0.15	c |                                                                             |
0.09/0.15	c |  Problem Type:          Optimization                                        |
0.09/0.15	c |  Objective Function:    Cardinality Constraint                              |
0.09/0.15	c |                                                                             |
0.09/0.15	c ===============================================================================
192.13/96.22	o -52
192.13/96.22	o -108
192.13/96.22	o -116
192.13/96.22	o -119
192.13/96.22	o -121
192.13/96.22	o -124
192.13/96.22	o -134
192.13/96.22	o -139
192.13/96.22	o -141
192.13/96.22	o -142
192.13/96.22	o -144
192.13/96.22	o -145
192.13/96.22	o -146
192.13/96.22	o -147
192.13/96.22	o -153
192.13/96.22	o -157
192.13/96.22	o -158
192.13/96.22	o -159
192.13/96.22	o -160
192.13/96.22	o -162
192.13/96.22	o -163
192.13/96.22	o -169
192.13/96.22	o -172
192.13/96.22	c ===============================================================================
192.13/96.22	c Wall Clock Time: 96.22 s
192.13/96.22	c Best Solution: -172
192.13/96.22	s OPTIMUM FOUND
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Verifier Data 

OK	-172

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-3726179-1338657784/watcher-3726179-1338657784 -o /tmp/evaluation-result-3726179-1338657784/solver-3726179-1338657784 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=opb -verbosity=0 HOME/instance-3726179-1338657784.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: 3.59 3.90 3.89 4/178 6179
/proc/meminfo: memFree=29118852/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=7008 CPUtime=0 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) R 6177 6179 3386 0 -1 4202496 548 0 0 0 0 0 0 0 20 0 1 0 331906913 7176192 500 33554432000 4194304 5964478 140733316067824 140734199327880 4348912 0 0 4096 16387 0 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 1752 500 165 433 0 809 0

[startup+0.042589 s]
/proc/loadavg: 3.59 3.90 3.89 4/178 6179
/proc/meminfo: memFree=29118852/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=9592 CPUtime=0.03 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) R 6177 6179 3386 0 -1 4202496 1282 0 0 0 3 0 0 0 20 0 1 0 331906913 9822208 1234 33554432000 4194304 5964478 140733316067824 140734199327880 5180108 0 0 4096 16387 0 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 2398 1234 287 433 0 1455 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9592

[startup+0.100238 s]
/proc/loadavg: 3.59 3.90 3.89 4/178 6179
/proc/meminfo: memFree=29118852/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=13244 CPUtime=0.09 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) R 6177 6179 3386 0 -1 4202496 2468 0 0 0 9 0 0 0 20 0 1 0 331906913 13561856 2354 33554432000 4194304 5964478 140733316067824 140734199327880 5006503 0 0 4096 16387 0 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 3311 2354 482 433 0 2368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13244

[startup+0.300178 s]
/proc/loadavg: 3.59 3.90 3.89 4/178 6179
/proc/meminfo: memFree=29118852/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=175672 CPUtime=0.42 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) S 6177 6179 3386 0 -1 4202496 7962 0 0 0 41 1 0 0 20 0 3 0 331906913 179888128 6847 33554432000 4194304 5964478 140733316067824 140733316067344 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 43918 6847 206 433 0 43482 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 175672

[startup+0.700171 s]
/proc/loadavg: 3.59 3.90 3.89 4/178 6179
/proc/meminfo: memFree=29118852/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=175672 CPUtime=1.22 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) S 6177 6179 3386 0 -1 4202496 9237 0 0 0 120 2 0 0 20 0 3 0 331906913 179888128 7067 33554432000 4194304 5964478 140733316067824 140733316067344 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 43918 7067 206 433 0 43482 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 175672

[startup+1.50035 s]
/proc/loadavg: 3.59 3.90 3.89 5/181 6182
/proc/meminfo: memFree=29086192/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=175672 CPUtime=2.82 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) S 6177 6179 3386 0 -1 4202496 11329 0 0 0 278 4 0 0 20 0 3 0 331906913 179888128 7669 33554432000 4194304 5964478 140733316067824 140733316067344 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 43918 7669 206 433 0 43482 0
[pid=6179/tid=6181] ppid=6177 vsize=175672 CPUtime=1.32 cores=0,2,4,6
/proc/6179/task/6181/stat : 6181 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 5401 0 0 0 131 1 0 0 20 0 3 0 331906929 179888128 7669 33554432000 4194304 5964478 140733316067824 139987902863896 5134353 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6179/tid=6182] ppid=6177 vsize=175672 CPUtime=1.32 cores=0,2,4,6
/proc/6179/task/6182/stat : 6182 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 1925 0 0 0 130 2 0 0 20 0 3 0 331906929 179888128 7669 33554432000 4194304 5964478 140733316067824 139987892373816 4399854 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 2.82
Current children cumulated vsize (KiB) 175672

[startup+3.10035 s]
/proc/loadavg: 3.59 3.90 3.89 5/181 6182
/proc/meminfo: memFree=29076644/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=175672 CPUtime=6.01 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) S 6177 6179 3386 0 -1 4202496 15968 0 0 0 593 8 0 0 20 0 3 0 331906913 179888128 10137 33554432000 4194304 5964478 140733316067824 140733316067344 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 43918 10137 206 433 0 43482 0
[pid=6179/tid=6181] ppid=6177 vsize=175672 CPUtime=2.92 cores=0,2,4,6
/proc/6179/task/6181/stat : 6181 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 8271 0 0 0 290 2 0 0 20 0 3 0 331906929 179888128 10137 33554432000 4194304 5964478 140733316067824 139987902863704 5130842 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6179/tid=6182] ppid=6177 vsize=175672 CPUtime=2.92 cores=0,2,4,6
/proc/6179/task/6182/stat : 6182 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 3694 0 0 0 287 5 0 0 20 0 3 0 331906929 179888128 10137 33554432000 4194304 5964478 140733316067824 139987892373816 4400519 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 6.01
Current children cumulated vsize (KiB) 175672

[startup+6.30034 s]
/proc/loadavg: 3.62 3.90 3.89 5/181 6182
/proc/meminfo: memFree=29035004/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=175672 CPUtime=12.41 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) S 6177 6179 3386 0 -1 4202496 21353 0 0 0 1227 14 0 0 20 0 3 0 331906913 179888128 15428 33554432000 4194304 5964478 140733316067824 140733316067344 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 43918 15428 206 433 0 43482 0
[pid=6179/tid=6181] ppid=6177 vsize=175672 CPUtime=6.12 cores=0,2,4,6
/proc/6179/task/6181/stat : 6181 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 9791 0 0 0 608 4 0 0 20 0 3 0 331906929 179888128 15428 33554432000 4194304 5964478 140733316067824 139987902863704 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6179/tid=6182] ppid=6177 vsize=175672 CPUtime=6.11 cores=0,2,4,6
/proc/6179/task/6182/stat : 6182 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 7559 0 0 0 602 9 0 0 20 0 3 0 331906929 179888128 15428 33554432000 4194304 5964478 140733316067824 139987892373816 4400712 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 12.41
Current children cumulated vsize (KiB) 175672

[startup+12.7003 s]
/proc/loadavg: 3.65 3.90 3.90 5/181 6182
/proc/meminfo: memFree=28974184/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=175672 CPUtime=25.2 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) S 6177 6179 3386 0 -1 4202496 30892 0 0 0 2491 29 0 0 20 0 3 0 331906913 179888128 24967 33554432000 4194304 5964478 140733316067824 140733316067344 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 43918 24967 206 433 0 43482 0
[pid=6179/tid=6181] ppid=6177 vsize=175672 CPUtime=12.49 cores=0,2,4,6
/proc/6179/task/6181/stat : 6181 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 13390 0 0 0 1239 10 0 0 20 0 3 0 331906929 179888128 24967 33554432000 4194304 5964478 140733316067824 139987902863352 4399920 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6179/tid=6182] ppid=6177 vsize=175672 CPUtime=12.5 cores=0,2,4,6
/proc/6179/task/6182/stat : 6182 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 13499 0 0 0 1232 18 0 0 20 0 3 0 331906929 179888128 24967 33554432000 4194304 5964478 140733316067824 139987892373816 4400115 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 25.2
Current children cumulated vsize (KiB) 175672

[startup+25.5004 s]
/proc/loadavg: 3.73 3.90 3.90 5/181 6182
/proc/meminfo: memFree=28866652/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=241548 CPUtime=50.8 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) S 6177 6179 3386 0 -1 4202496 46427 0 0 0 5037 43 0 0 20 0 3 0 331906913 247345152 40502 33554432000 4194304 5964478 140733316067824 140733316067344 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 60387 40502 206 433 0 59951 0
[pid=6179/tid=6181] ppid=6177 vsize=241548 CPUtime=25.26 cores=0,2,4,6
/proc/6179/task/6181/stat : 6181 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 16817 0 0 0 2512 14 0 0 20 0 3 0 331906929 247345152 40502 33554432000 4194304 5964478 140733316067824 139987902863160 4400078 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6179/tid=6182] ppid=6177 vsize=241548 CPUtime=25.26 cores=0,2,4,6
/proc/6179/task/6182/stat : 6182 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 25607 0 0 0 2498 28 0 0 20 0 3 0 331906929 247345152 40502 33554432000 4194304 5964478 140733316067824 139987892373816 4400024 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 241548

[startup+51.1004 s]
/proc/loadavg: 3.88 3.93 3.90 5/181 6222
/proc/meminfo: memFree=28880192/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=308532 CPUtime=101.99 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) S 6177 6179 3386 0 -1 4202496 53702 0 0 0 10148 51 0 0 20 0 3 0 331906913 315936768 48129 33554432000 4194304 5964478 140733316067824 140733316067344 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 77133 48129 206 433 0 76697 0
[pid=6179/tid=6181] ppid=6177 vsize=308532 CPUtime=50.79 cores=0,2,4,6
/proc/6179/task/6181/stat : 6181 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 23144 0 0 0 5058 21 0 0 20 0 3 0 331906929 315936768 48129 33554432000 4194304 5964478 140733316067824 139987902863160 4399920 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6179/tid=6182] ppid=6177 vsize=308532 CPUtime=50.79 cores=0,2,4,6
/proc/6179/task/6182/stat : 6182 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 26555 0 0 0 5051 28 0 0 20 0 3 0 331906929 315936768 48129 33554432000 4194304 5964478 140733316067824 139987892373576 4400519 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 101.99
Current children cumulated vsize (KiB) 308532

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

[startup+76.7004 s]
/proc/loadavg: 3.98 3.95 3.91 5/181 6302
/proc/meminfo: memFree=28887568/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=308668 CPUtime=153.15 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) S 6177 6179 3386 0 -1 4202496 56438 0 0 0 15262 53 0 0 20 0 3 0 331906913 316076032 50987 33554432000 4194304 5964478 140733316067824 140733316067344 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 77167 50987 206 433 0 76731 0
[pid=6179/tid=6181] ppid=6177 vsize=308668 CPUtime=76.32 cores=0,2,4,6
/proc/6179/task/6181/stat : 6181 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 25841 0 0 0 7608 24 0 0 20 0 3 0 331906929 316076032 50987 33554432000 4194304 5964478 140733316067824 139987902863160 4400432 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6179/tid=6182] ppid=6177 vsize=308668 CPUtime=76.31 cores=0,2,4,6
/proc/6179/task/6182/stat : 6182 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 26594 0 0 0 7601 30 0 0 20 0 3 0 331906929 316076032 50987 33554432000 4194304 5964478 140733316067824 139987892373576 4400010 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 153.15
Current children cumulated vsize (KiB) 308668

[startup+89.5004 s]
/proc/loadavg: 3.98 3.95 3.91 5/181 6342
/proc/meminfo: memFree=28873424/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=308820 CPUtime=178.75 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) S 6177 6179 3386 0 -1 4202496 60436 0 0 0 17819 56 0 0 20 0 3 0 331906913 316231680 55069 33554432000 4194304 5964478 140733316067824 140733316067344 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 77205 55069 206 433 0 76769 0
[pid=6179/tid=6181] ppid=6177 vsize=308820 CPUtime=89.08 cores=0,2,4,6
/proc/6179/task/6181/stat : 6181 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 27497 0 0 0 8882 26 0 0 20 0 3 0 331906929 316231680 55069 33554432000 4194304 5964478 140733316067824 139987902863160 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6179/tid=6182] ppid=6177 vsize=308820 CPUtime=89.08 cores=0,2,4,6
/proc/6179/task/6182/stat : 6182 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 28936 0 0 0 8877 31 0 0 20 0 3 0 331906929 316231680 55069 33554432000 4194304 5964478 140733316067824 139987892373816 4399920 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 178.75
Current children cumulated vsize (KiB) 308820

[startup+92.7004 s]
/proc/loadavg: 3.98 3.95 3.91 5/181 6342
/proc/meminfo: memFree=28847772/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=308964 CPUtime=185.14 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) S 6177 6179 3386 0 -1 4202496 62582 0 0 0 18458 56 0 0 20 0 3 0 331906913 316379136 57215 33554432000 4194304 5964478 140733316067824 140733316067344 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 77241 57215 206 433 0 76805 0
[pid=6179/tid=6181] ppid=6177 vsize=308964 CPUtime=92.28 cores=0,2,4,6
/proc/6179/task/6181/stat : 6181 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 27536 0 0 0 9202 26 0 0 20 0 3 0 331906929 316379136 57215 33554432000 4194304 5964478 140733316067824 139987902863160 4399920 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6179/tid=6182] ppid=6177 vsize=308964 CPUtime=92.27 cores=0,2,4,6
/proc/6179/task/6182/stat : 6182 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 31043 0 0 0 9195 32 0 0 20 0 3 0 331906929 316379136 57215 33554432000 4194304 5964478 140733316067824 139987892373816 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 185.14
Current children cumulated vsize (KiB) 308964

[startup+94.3003 s]
/proc/loadavg: 3.98 3.95 3.91 5/181 6342
/proc/meminfo: memFree=28842440/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=308964 CPUtime=188.33 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) S 6177 6179 3386 0 -1 4202496 63432 0 0 0 18776 57 0 0 20 0 3 0 331906913 316379136 58057 33554432000 4194304 5964478 140733316067824 140733316067344 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 77241 58057 206 433 0 76805 0
[pid=6179/tid=6181] ppid=6177 vsize=308964 CPUtime=93.87 cores=0,2,4,6
/proc/6179/task/6181/stat : 6181 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 27567 0 0 0 9361 26 0 0 20 0 3 0 331906929 316379136 58057 33554432000 4194304 5964478 140733316067824 139987902863160 4399920 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6179/tid=6182] ppid=6177 vsize=308964 CPUtime=93.86 cores=0,2,4,6
/proc/6179/task/6182/stat : 6182 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 31862 0 0 0 9353 33 0 0 20 0 3 0 331906929 316379136 58057 33554432000 4194304 5964478 140733316067824 139987892373816 4399915 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 188.33
Current children cumulated vsize (KiB) 308964

[startup+95.1004 s]
/proc/loadavg: 3.98 3.95 3.91 5/181 6342
/proc/meminfo: memFree=28835604/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=308964 CPUtime=189.94 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) S 6177 6179 3386 0 -1 4202496 63809 0 0 0 18936 58 0 0 20 0 3 0 331906913 316379136 58434 33554432000 4194304 5964478 140733316067824 140733316067344 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 77241 58434 206 433 0 76805 0
[pid=6179/tid=6181] ppid=6177 vsize=308964 CPUtime=94.67 cores=0,2,4,6
/proc/6179/task/6181/stat : 6181 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 27601 0 0 0 9441 26 0 0 20 0 3 0 331906929 316379136 58434 33554432000 4194304 5964478 140733316067824 139987902863160 4389129 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6179/tid=6182] ppid=6177 vsize=308964 CPUtime=94.65 cores=0,2,4,6
/proc/6179/task/6182/stat : 6182 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 32205 0 0 0 9432 33 0 0 20 0 3 0 331906929 316379136 58434 33554432000 4194304 5964478 140733316067824 139987892373864 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 189.94
Current children cumulated vsize (KiB) 308964

[startup+95.9004 s]
/proc/loadavg: 3.99 3.95 3.91 5/181 6342
/proc/meminfo: memFree=28825444/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=308964 CPUtime=191.54 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) S 6177 6179 3386 0 -1 4202496 64362 0 0 0 19096 58 0 0 20 0 3 0 331906913 316379136 58987 33554432000 4194304 5964478 140733316067824 140733316067344 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 77241 58987 206 433 0 76805 0
[pid=6179/tid=6181] ppid=6177 vsize=308964 CPUtime=95.47 cores=0,2,4,6
/proc/6179/task/6181/stat : 6181 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 27621 0 0 0 9521 26 0 0 20 0 3 0 331906929 316379136 58987 33554432000 4194304 5964478 140733316067824 139987902863160 4399952 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6179/tid=6182] ppid=6177 vsize=308964 CPUtime=95.45 cores=0,2,4,6
/proc/6179/task/6182/stat : 6182 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 32738 0 0 0 9512 33 0 0 20 0 3 0 331906929 316379136 58987 33554432000 4194304 5964478 140733316067824 139987892373816 4399920 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 191.54
Current children cumulated vsize (KiB) 308964

[startup+96.1003 s]
/proc/loadavg: 3.99 3.95 3.91 5/181 6342
/proc/meminfo: memFree=28825444/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=308964 CPUtime=191.93 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) S 6177 6179 3386 0 -1 4202496 64466 0 0 0 19135 58 0 0 20 0 3 0 331906913 316379136 59091 33554432000 4194304 5964478 140733316067824 140733316067344 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 77241 59091 206 433 0 76805 0
[pid=6179/tid=6181] ppid=6177 vsize=308964 CPUtime=95.67 cores=0,2,4,6
/proc/6179/task/6181/stat : 6181 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 27621 0 0 0 9541 26 0 0 20 0 3 0 331906929 316379136 59091 33554432000 4194304 5964478 140733316067824 139987902863160 4399920 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6179/tid=6182] ppid=6177 vsize=308964 CPUtime=95.65 cores=0,2,4,6
/proc/6179/task/6182/stat : 6182 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 32842 0 0 0 9532 33 0 0 20 0 3 0 331906929 316379136 59091 33554432000 4194304 5964478 140733316067824 139987892373816 4400010 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 191.93
Current children cumulated vsize (KiB) 308964

[startup+96.2003 s]
/proc/loadavg: 3.99 3.95 3.91 5/181 6342
/proc/meminfo: memFree=28825444/32873844 swapFree=6872/6872
[pid=6179] ppid=6177 vsize=308964 CPUtime=192.13 cores=0,2,4,6
/proc/6179/stat : 6179 (pwbo2.02) S 6177 6179 3386 0 -1 4202496 64522 0 0 0 19155 58 0 0 20 0 3 0 331906913 316379136 59147 33554432000 4194304 5964478 140733316067824 140733316067344 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/6179/statm: 77241 59147 206 433 0 76805 0
[pid=6179/tid=6181] ppid=6177 vsize=308964 CPUtime=95.77 cores=0,2,4,6
/proc/6179/task/6181/stat : 6181 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 27622 0 0 0 9551 26 0 0 20 0 3 0 331906929 316379136 59147 33554432000 4194304 5964478 140733316067824 139987902863160 4389100 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6179/tid=6182] ppid=6177 vsize=308964 CPUtime=95.75 cores=0,2,4,6
/proc/6179/task/6182/stat : 6182 (pwbo2.02) R 6177 6179 3386 0 -1 4202560 32897 0 0 0 9542 33 0 0 20 0 3 0 331906929 316379136 59147 33554432000 4194304 5964478 140733316067824 139987892373816 4399920 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 192.13
Current children cumulated vsize (KiB) 308964

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6179 and gives
#  childrusage.ru_utime.tv_sec=191
#  childrusage.ru_utime.tv_usec=137942
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=625904
# CPU time returned by wait4() is 191.764
# while last known CPU time is 192.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 96.2361
CPU time (s): 192.13
CPU user time (s): 191.55
CPU system time (s): 0.58
CPU usage (%): 199.644
Max. virtual memory (cumulated for all children) (KiB): 308964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 191.138
system time used= 0.625904
maximum resident set size= 236656
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64539
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= 473
involuntary context switches= 209

runsolver used 0.156976 second user time and 0.379942 second system time

The end

Launcher Data 

Begin job on node106 at 2012-06-02 19:23:04
IDJOB=3726179
IDBENCH=71830
IDSOLVER=2309
FILE ID=node106/3726179-1338657784
RUNJOBID= node106-1338651441-5233
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-45-90-4-7000opt.opb
COMMAND LINE= pwbo2.02 -file-format=opb -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3726179-1338657784/watcher-3726179-1338657784 -o /tmp/evaluation-result-3726179-1338657784/solver-3726179-1338657784 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=opb -verbosity=0 HOME/instance-3726179-1338657784.opb

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

MD5SUM BENCH= 2dd11ebefc05ae8ac770ff3615713305
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:        29119124 kB
Buffers:          263864 kB
Cached:          2615632 kB
SwapCached:         1936 kB
Active:           956576 kB
Inactive:        1959908 kB
Active(anon):      34372 kB
Inactive(anon):     4868 kB
Active(file):     922204 kB
Inactive(file):  1955040 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100520 kB
Dirty:             15344 kB
Writeback:             0 kB
AnonPages:         41508 kB
Mapped:            10032 kB
Shmem:                 0 kB
Slab:             699472 kB
SReclaimable:     141276 kB
SUnreclaim:       558196 kB
KernelStack:        1480 kB
PageTables:         4136 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     168824 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= 70856 MiB
End job on node106 at 2012-06-02 19:24:41