Trace number 3703723

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 2.0OPT8 68.49 34.3038

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m50_100_10_10.r.opb
MD5SUMe965a77006f54aa5fb414d88d571084c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark0.018996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8
Optimality of the best value was proved YES
Number of variables99
Total number of constraints50
Number of constraints which are clauses50
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 constraint10
Maximum length of a constraint10
Number of terms in the objective function 99
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 99
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 99
Number of bits of the biggest sum of numbers7
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:                    2.0 beta - March, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3703723-1338092846.opb.
0.00/0.00	c Instance file HOME/instance-3703723-1338092846.opb
0.00/0.00	c File size is 4686 bytes.
0.00/0.00	c Cost Offset: 0
0.00/0.00	c Highest Coefficient sum: 11
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:        50                                                  |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
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 ===============================================================================
68.37/34.29	o 13
68.37/34.29	o 12
68.37/34.29	o 11
68.37/34.29	o 10
68.37/34.29	o 9
68.37/34.29	o 8
68.37/34.29	c ===============================================================================
68.37/34.29	c Wall Clock Time: 34.30 s
68.37/34.29	c Best Solution: 8
68.37/34.29	s OPTIMUM FOUND
68.37/34.29	v -x1 x2 -x3 -x4 -x5 x6 x7 -x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 -x26 x27 -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	8

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-3703723-1338092846/watcher-3703723-1338092846 -o /tmp/evaluation-result-3703723-1338092846/solver-3703723-1338092846 -C 1800 -W 1900 -M 15500 pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3703723-1338092846.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: 3.81 3.99 3.93 4/178 8325
/proc/meminfo: memFree=29328612/32873844 swapFree=7108/7108
[pid=8325] ppid=8323 vsize=162376 CPUtime=0 cores=1,3,5,7
/proc/8325/stat : 8325 (pwbo2.0) S 8323 8325 7054 0 -1 4202496 882 0 0 0 0 0 0 0 20 0 3 0 275413103 166273024 832 33554432000 4194304 5965102 140733884523248 140733884522768 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8325/statm: 40594 832 201 433 0 40158 0
[pid=8325/tid=8326] ppid=8323 vsize=162376 CPUtime=0 cores=1,3,5,7
/proc/8325/task/8326/stat : 8326 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 44 0 0 0 0 0 0 0 20 0 3 0 275413103 166273024 832 33554432000 4194304 5965102 140733884523248 139913339795992 5137076 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=8325/tid=8327] ppid=8323 vsize=162376 CPUtime=0 cores=1,3,5,7
/proc/8325/task/8327/stat : 8327 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 102 0 0 0 0 0 0 0 20 0 3 0 275413103 166273024 833 33554432000 4194304 5965102 140733884523248 139913329305720 5137076 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0

[startup+0.0697531 s]
/proc/loadavg: 3.81 3.99 3.93 4/178 8325
/proc/meminfo: memFree=29328612/32873844 swapFree=7108/7108
[pid=8325] ppid=8323 vsize=162376 CPUtime=0.13 cores=1,3,5,7
/proc/8325/stat : 8325 (pwbo2.0) S 8323 8325 7054 0 -1 4202496 1196 0 0 0 13 0 0 0 20 0 3 0 275413103 166273024 1146 33554432000 4194304 5965102 140733884523248 140733884522768 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8325/statm: 40594 1146 202 433 0 40158 0
[pid=8325/tid=8326] ppid=8323 vsize=162376 CPUtime=0.05 cores=1,3,5,7
/proc/8325/task/8326/stat : 8326 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 228 0 0 0 5 0 0 0 20 0 3 0 275413103 166273024 1146 33554432000 4194304 5965102 140733884523248 139913339795448 5137076 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=8325/tid=8327] ppid=8323 vsize=162376 CPUtime=0.05 cores=1,3,5,7
/proc/8325/task/8327/stat : 8327 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 231 0 0 0 5 0 0 0 20 0 3 0 275413103 166273024 1146 33554432000 4194304 5965102 140733884523248 139913329305960 4391272 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 162376

[startup+0.100327 s]
/proc/loadavg: 3.81 3.99 3.93 4/178 8325
/proc/meminfo: memFree=29328612/32873844 swapFree=7108/7108
[pid=8325] ppid=8323 vsize=162376 CPUtime=0.19 cores=1,3,5,7
/proc/8325/stat : 8325 (pwbo2.0) S 8323 8325 7054 0 -1 4202496 1313 0 0 0 19 0 0 0 20 0 3 0 275413103 166273024 1263 33554432000 4194304 5965102 140733884523248 140733884522768 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8325/statm: 40594 1263 202 433 0 40158 0
[pid=8325/tid=8326] ppid=8323 vsize=162376 CPUtime=0.08 cores=1,3,5,7
/proc/8325/task/8326/stat : 8326 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 297 0 0 0 8 0 0 0 20 0 3 0 275413103 166273024 1263 33554432000 4194304 5965102 140733884523248 139913339795448 5137076 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=8325/tid=8327] ppid=8323 vsize=162376 CPUtime=0.08 cores=1,3,5,7
/proc/8325/task/8327/stat : 8327 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 279 0 0 0 8 0 0 0 20 0 3 0 275413103 166273024 1263 33554432000 4194304 5965102 140733884523248 139913329305960 4401127 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 162376

[startup+0.300279 s]
/proc/loadavg: 3.81 3.99 3.93 4/178 8325
/proc/meminfo: memFree=29328612/32873844 swapFree=7108/7108
[pid=8325] ppid=8323 vsize=162508 CPUtime=0.58 cores=1,3,5,7
/proc/8325/stat : 8325 (pwbo2.0) S 8323 8325 7054 0 -1 4202496 1938 0 0 0 58 0 0 0 20 0 3 0 275413103 166408192 1888 33554432000 4194304 5965102 140733884523248 140733884522768 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8325/statm: 40627 1888 202 433 0 40191 0
[pid=8325/tid=8326] ppid=8323 vsize=162508 CPUtime=0.28 cores=1,3,5,7
/proc/8325/task/8326/stat : 8326 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 673 0 0 0 28 0 0 0 20 0 3 0 275413103 166408192 1888 33554432000 4194304 5965102 140733884523248 139913339795256 4404540 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=8325/tid=8327] ppid=8323 vsize=162508 CPUtime=0.28 cores=1,3,5,7
/proc/8325/task/8327/stat : 8327 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 528 0 0 0 28 0 0 0 20 0 3 0 275413103 166408192 1888 33554432000 4194304 5965102 140733884523248 139913329305912 4389668 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 162508

[startup+0.700283 s]
/proc/loadavg: 3.81 3.99 3.93 4/178 8325
/proc/meminfo: memFree=29328612/32873844 swapFree=7108/7108
[pid=8325] ppid=8323 vsize=162508 CPUtime=1.38 cores=1,3,5,7
/proc/8325/stat : 8325 (pwbo2.0) S 8323 8325 7054 0 -1 4202496 2644 0 0 0 138 0 0 0 20 0 3 0 275413103 166408192 2594 33554432000 4194304 5965102 140733884523248 140733884522768 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8325/statm: 40627 2594 202 433 0 40191 0
[pid=8325/tid=8326] ppid=8323 vsize=162508 CPUtime=0.68 cores=1,3,5,7
/proc/8325/task/8326/stat : 8326 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 1044 0 0 0 68 0 0 0 20 0 3 0 275413103 166408192 2594 33554432000 4194304 5965102 140733884523248 139913339795784 4222464 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=8325/tid=8327] ppid=8323 vsize=162508 CPUtime=0.68 cores=1,3,5,7
/proc/8325/task/8327/stat : 8327 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 863 0 0 0 68 0 0 0 20 0 3 0 275413103 166408192 2594 33554432000 4194304 5965102 140733884523248 139913329305720 5137076 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 162508

[startup+1.50032 s]
/proc/loadavg: 3.81 3.99 3.93 5/181 8328
/proc/meminfo: memFree=29315948/32873844 swapFree=7108/7108
[pid=8325] ppid=8323 vsize=162928 CPUtime=2.99 cores=1,3,5,7
/proc/8325/stat : 8325 (pwbo2.0) S 8323 8325 7054 0 -1 4202496 3367 0 0 0 298 1 0 0 20 0 3 0 275413103 166838272 3317 33554432000 4194304 5965102 140733884523248 140733884522768 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8325/statm: 40732 3317 202 433 0 40296 0
[pid=8325/tid=8326] ppid=8323 vsize=162928 CPUtime=1.48 cores=1,3,5,7
/proc/8325/task/8326/stat : 8326 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 1577 0 0 0 148 0 0 0 20 0 3 0 275413103 166838272 3317 33554432000 4194304 5965102 140733884523248 139913339795784 4400981 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=8325/tid=8327] ppid=8323 vsize=162928 CPUtime=1.48 cores=1,3,5,7
/proc/8325/task/8327/stat : 8327 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 1053 0 0 0 148 0 0 0 20 0 3 0 275413103 166838272 3317 33554432000 4194304 5965102 140733884523248 139913329305720 5137076 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 162928

[startup+3.10034 s]
/proc/loadavg: 3.81 3.99 3.93 5/181 8328
/proc/meminfo: memFree=29309996/32873844 swapFree=7108/7108
[pid=8325] ppid=8323 vsize=163136 CPUtime=6.19 cores=1,3,5,7
/proc/8325/stat : 8325 (pwbo2.0) S 8323 8325 7054 0 -1 4202496 4758 0 0 0 617 2 0 0 20 0 3 0 275413103 167051264 4708 33554432000 4194304 5965102 140733884523248 140733884522768 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8325/statm: 40784 4708 202 433 0 40348 0
[pid=8325/tid=8326] ppid=8323 vsize=163136 CPUtime=3.07 cores=1,3,5,7
/proc/8325/task/8326/stat : 8326 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 2744 0 0 0 306 1 0 0 20 0 3 0 275413103 167051264 4708 33554432000 4194304 5965102 140733884523248 139913339795448 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=8325/tid=8327] ppid=8323 vsize=163136 CPUtime=3.07 cores=1,3,5,7
/proc/8325/task/8327/stat : 8327 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 1277 0 0 0 307 0 0 0 20 0 3 0 275413103 167051264 4708 33554432000 4194304 5965102 140733884523248 139913329305912 4401149 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 163136

[startup+6.30031 s]
/proc/loadavg: 3.91 4.01 3.93 5/181 8328
/proc/meminfo: memFree=29294248/32873844 swapFree=7108/7108
[pid=8325] ppid=8323 vsize=163276 CPUtime=12.58 cores=1,3,5,7
/proc/8325/stat : 8325 (pwbo2.0) S 8323 8325 7054 0 -1 4202496 6721 0 0 0 1255 3 0 0 20 0 3 0 275413103 167194624 6671 33554432000 4194304 5965102 140733884523248 140733884522768 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8325/statm: 40819 6671 202 433 0 40383 0
[pid=8325/tid=8326] ppid=8323 vsize=163276 CPUtime=6.26 cores=1,3,5,7
/proc/8325/task/8326/stat : 8326 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 4381 0 0 0 624 2 0 0 20 0 3 0 275413103 167194624 6671 33554432000 4194304 5965102 140733884523248 139913339795256 5137076 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=8325/tid=8327] ppid=8323 vsize=163276 CPUtime=6.27 cores=1,3,5,7
/proc/8325/task/8327/stat : 8327 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 1603 0 0 0 627 0 0 0 20 0 3 0 275413103 167194624 6671 33554432000 4194304 5965102 140733884523248 139913329305912 4400960 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 163276

[startup+12.7003 s]
/proc/loadavg: 3.92 4.01 3.93 5/180 8328
/proc/meminfo: memFree=29270088/32873844 swapFree=7108/7108
[pid=8325] ppid=8323 vsize=164236 CPUtime=25.38 cores=1,3,5,7
/proc/8325/stat : 8325 (pwbo2.0) S 8323 8325 7054 0 -1 4202496 10369 0 0 0 2533 5 0 0 20 0 3 0 275413103 168177664 10319 33554432000 4194304 5965102 140733884523248 140733884522768 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8325/statm: 41059 10319 202 433 0 40623 0
[pid=8325/tid=8326] ppid=8323 vsize=164236 CPUtime=12.65 cores=1,3,5,7
/proc/8325/task/8326/stat : 8326 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 7337 0 0 0 1262 3 0 0 20 0 3 0 275413103 168177664 10319 33554432000 4194304 5965102 140733884523248 139913339795496 4400960 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=8325/tid=8327] ppid=8323 vsize=164236 CPUtime=12.65 cores=1,3,5,7
/proc/8325/task/8327/stat : 8327 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 2295 0 0 0 1264 1 0 0 20 0 3 0 275413103 168177664 10319 33554432000 4194304 5965102 140733884523248 139913329305912 5137076 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 164236

[startup+25.5004 s]
/proc/loadavg: 3.93 4.01 3.93 5/181 8329
/proc/meminfo: memFree=29227184/32873844 swapFree=7108/7108
[pid=8325] ppid=8323 vsize=166076 CPUtime=50.98 cores=1,3,5,7
/proc/8325/stat : 8325 (pwbo2.0) S 8323 8325 7054 0 -1 4202496 14350 0 0 0 5090 8 0 0 20 0 3 0 275413103 170061824 14300 33554432000 4194304 5965102 140733884523248 140733884522768 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8325/statm: 41519 14300 202 433 0 41083 0
[pid=8325/tid=8326] ppid=8323 vsize=166076 CPUtime=25.42 cores=1,3,5,7
/proc/8325/task/8326/stat : 8326 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 10705 0 0 0 2536 6 0 0 20 0 3 0 275413103 170061824 14300 33554432000 4194304 5965102 140733884523248 139913339795256 4401146 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=8325/tid=8327] ppid=8323 vsize=166076 CPUtime=25.42 cores=1,3,5,7
/proc/8325/task/8327/stat : 8327 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 2908 0 0 0 2541 1 0 0 20 0 3 0 275413103 170061824 14300 33554432000 4194304 5965102 140733884523248 139913329305672 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 166076

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

[startup+28.7004 s]
/proc/loadavg: 3.93 4.01 3.93 3/177 8330
/proc/meminfo: memFree=30595608/32873844 swapFree=7108/7108
[pid=8325] ppid=8323 vsize=166624 CPUtime=57.38 cores=1,3,5,7
/proc/8325/stat : 8325 (pwbo2.0) S 8323 8325 7054 0 -1 4202496 15040 0 0 0 5730 8 0 0 20 0 3 0 275413103 170622976 14990 33554432000 4194304 5965102 140733884523248 140733884522768 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8325/statm: 41656 14990 202 433 0 41220 0
[pid=8325/tid=8326] ppid=8323 vsize=166624 CPUtime=28.61 cores=1,3,5,7
/proc/8325/task/8326/stat : 8326 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 11023 0 0 0 2855 6 0 0 20 0 3 0 275413103 170622976 14990 33554432000 4194304 5965102 140733884523248 139913339795496 5134623 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=8325/tid=8327] ppid=8323 vsize=166624 CPUtime=28.61 cores=1,3,5,7
/proc/8325/task/8327/stat : 8327 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 3280 0 0 0 2860 1 0 0 20 0 3 0 275413103 170622976 14990 33554432000 4194304 5965102 140733884523248 139913329305912 4220672 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 57.38
Current children cumulated vsize (KiB) 166624

[startup+31.9067 s]
/proc/loadavg: 3.86 3.99 3.93 5/181 8370
/proc/meminfo: memFree=30519956/32873844 swapFree=7108/7108
[pid=8325] ppid=8323 vsize=166624 CPUtime=63.79 cores=1,3,5,7
/proc/8325/stat : 8325 (pwbo2.0) S 8323 8325 7054 0 -1 4202496 16946 0 0 0 6369 10 0 0 20 0 3 0 275413103 170622976 16896 33554432000 4194304 5965102 140733884523248 140733884522768 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8325/statm: 41656 16896 202 433 0 41220 0
[pid=8325/tid=8326] ppid=8323 vsize=166624 CPUtime=31.8 cores=1,3,5,7
/proc/8325/task/8326/stat : 8326 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 12586 0 0 0 3172 8 0 0 20 0 3 0 275413103 170622976 16896 33554432000 4194304 5965102 140733884523248 139913339795048 5137076 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=8325/tid=8327] ppid=8323 vsize=166624 CPUtime=31.81 cores=1,3,5,7
/proc/8325/task/8327/stat : 8327 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 3623 0 0 0 3180 1 0 0 20 0 3 0 275413103 170622976 16896 33554432000 4194304 5965102 140733884523248 139913329305912 4389584 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 63.79
Current children cumulated vsize (KiB) 166624

[startup+33.5003 s]
/proc/loadavg: 3.86 3.99 3.93 5/181 8370
/proc/meminfo: memFree=30514128/32873844 swapFree=7108/7108
[pid=8325] ppid=8323 vsize=167056 CPUtime=66.98 cores=1,3,5,7
/proc/8325/stat : 8325 (pwbo2.0) S 8323 8325 7054 0 -1 4202496 17753 0 0 0 6687 11 0 0 20 0 3 0 275413103 171065344 17703 33554432000 4194304 5965102 140733884523248 140733884522768 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8325/statm: 41764 17703 202 433 0 41328 0
[pid=8325/tid=8326] ppid=8323 vsize=167056 CPUtime=33.39 cores=1,3,5,7
/proc/8325/task/8326/stat : 8326 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 13336 0 0 0 3330 9 0 0 20 0 3 0 275413103 171065344 17703 33554432000 4194304 5965102 140733884523248 139913339795448 4400960 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=8325/tid=8327] ppid=8323 vsize=167056 CPUtime=33.4 cores=1,3,5,7
/proc/8325/task/8327/stat : 8327 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 3680 0 0 0 3339 1 0 0 20 0 3 0 275413103 171065344 17703 33554432000 4194304 5965102 140733884523248 139913329305720 4400960 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 66.98
Current children cumulated vsize (KiB) 167056

[startup+33.9003 s]
/proc/loadavg: 3.86 3.99 3.93 5/181 8370
/proc/meminfo: memFree=30514128/32873844 swapFree=7108/7108
[pid=8325] ppid=8323 vsize=167128 CPUtime=67.77 cores=1,3,5,7
/proc/8325/stat : 8325 (pwbo2.0) S 8323 8325 7054 0 -1 4202496 17938 0 0 0 6766 11 0 0 20 0 3 0 275413103 171139072 17888 33554432000 4194304 5965102 140733884523248 140733884522768 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8325/statm: 41782 17888 202 433 0 41346 0
[pid=8325/tid=8326] ppid=8323 vsize=167128 CPUtime=33.79 cores=1,3,5,7
/proc/8325/task/8326/stat : 8326 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 13515 0 0 0 3370 9 0 0 20 0 3 0 275413103 171139072 17888 33554432000 4194304 5965102 140733884523248 139913339795256 4400960 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=8325/tid=8327] ppid=8323 vsize=167128 CPUtime=33.79 cores=1,3,5,7
/proc/8325/task/8327/stat : 8327 (pwbo2.0) R 8323 8325 7054 0 -1 4202560 3686 0 0 0 3378 1 0 0 20 0 3 0 275413103 171139072 17888 33554432000 4194304 5965102 140733884523248 139913329305720 4401064 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 67.77
Current children cumulated vsize (KiB) 167128

[startup+34.3003 s]
/proc/loadavg: 3.86 3.99 3.93 5/181 8370
/proc/meminfo: memFree=30508920/32873844 swapFree=7108/7108
[pid=8325] ppid=8323 vsize=0 CPUtime=68.49 cores=1,3,5,7
/proc/8325/stat : 8325 (pwbo2.0) Z 8323 8325 7054 0 -1 4203532 18147 0 0 0 6837 12 0 0 20 0 2 0 275413103 0 0 33554432000 0 0 0 0 0 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8325/statm: 0 0 0 0 0 0 0
[pid=8325/tid=8327] ppid=8323 vsize=0 CPUtime=34.19 cores=1,3,5,7
/proc/8325/task/8327/stat : 8327 (pwbo2.0) R 8323 8325 7054 0 -1 4202564 3692 0 0 0 3417 2 0 0 20 0 2 0 275413103 0 0 33554432000 0 0 0 0 0 0 0 4096 16387 18446744073709551615 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 68.49
Current children cumulated vsize (KiB) 0

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8325 and gives
#  childrusage.ru_utime.tv_sec=68
#  childrusage.ru_utime.tv_usec=290618
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=130980
# CPU time returned by wait4() is 68.4216
# while last known CPU time is 68.49
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 34.3038
CPU time (s): 68.49
CPU user time (s): 68.37
CPU system time (s): 0.12
CPU usage (%): 199.657
Max. virtual memory (cumulated for all children) (KiB): 167128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 68.2906
system time used= 0.13098
maximum resident set size= 72388
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18147
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= 26
involuntary context switches= 72

runsolver used 0.074988 second user time and 0.19197 second system time

The end

Launcher Data 

Begin job on node102 at 2012-05-27 06:27:26
IDJOB=3703723
IDBENCH=2843
IDSOLVER=2279
FILE ID=node102/3703723-1338092846
RUNJOBID= node102-1338087425-7071
PBS_JOBID= 14624443
Free space on /tmp= 71532 MiB

SOLVER NAME= pwbo 2.0
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_10_10.r.opb
COMMAND LINE= pwbo2.0 -file-format=opb -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703723-1338092846/watcher-3703723-1338092846 -o /tmp/evaluation-result-3703723-1338092846/solver-3703723-1338092846 -C 1800 -W 1900 -M 15500  pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3703723-1338092846.opb

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

MD5SUM BENCH= e965a77006f54aa5fb414d88d571084c
RANDOM SEED=313044190

node102.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		: 2667.178
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	: 5334.35
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		: 2667.178
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	: 5331.90
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		: 2667.178
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		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
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		: 2667.178
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	: 5438.54
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		: 2667.178
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		: 2667.178
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:        29329124 kB
Buffers:          313124 kB
Cached:          1068812 kB
SwapCached:            0 kB
Active:          2148444 kB
Inactive:         569612 kB
Active(anon):    1327616 kB
Inactive(anon):    11040 kB
Active(file):     820828 kB
Inactive(file):   558572 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              5996 kB
Writeback:             0 kB
AnonPages:       1342984 kB
Mapped:            15168 kB
Shmem:               200 kB
Slab:             686876 kB
SReclaimable:     128472 kB
SUnreclaim:       558404 kB
KernelStack:        1504 kB
PageTables:         6420 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     185128 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    505856 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= 71524 MiB
End job on node102 at 2012-05-27 06:28:00