Trace number 3727058

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
wbo 1.72UNSAT 542.16 542.311

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.unbounded.all.ucl.opb
MD5SUM1785d65de493315a1e7654bb7aab8248
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark33.6839
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables84836
Total number of constraints245062
Number of constraints which are clauses233598
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints11464
Minimum length of a constraint1
Maximum length of a constraint15
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 129
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 510
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

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3727058-1338651607.opb.
0.00/0.00	c Instance file HOME/instance-3727058-1338651607.opb
0.00/0.00	c File size is 8646872 bytes.
0.59/0.64	c Highest Coefficient sum: 510
0.59/0.64	c ============================[ Problem Statistics ]=============================
0.59/0.64	c |                                                                             |
0.59/0.64	c |  Parsing time:          0.64         s                                      |
0.59/0.64	c |  Number Variables:      84836                                               |
0.59/0.64	c |  Number Clauses:        233598                                              |
0.59/0.64	c |  Number Cardinality:    0                                                   |
0.59/0.64	c |  Number PB Constraints: 11464                                               |
0.59/0.64	c |                                                                             |
0.79/0.82	c |  Problem Type:          Decision                                            |
0.79/0.82	c |  Objective Function:    None                                                |
0.79/0.82	c |                                                                             |
0.79/0.82	c ===============================================================================
542.16/542.30	c ===============================================================================
542.16/542.30	c Wall Clock Time: 542.31 s
542.16/542.30	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3727058-1338651607/watcher-3727058-1338651607 -o /tmp/evaluation-result-3727058-1338651607/solver-3727058-1338651607 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3727058-1338651607.opb 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.98 1.57 1.49 3/180 4165
/proc/meminfo: memFree=29129204/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=11592 CPUtime=0 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) R 4163 4165 2201 0 -1 4202496 319 0 0 0 0 0 0 0 20 0 1 0 331285477 11870208 272 33554432000 4194304 5964350 140735283660976 140735283658856 4344563 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 2898 272 165 433 0 350 0

[startup+0.0864449 s]
/proc/loadavg: 1.98 1.57 1.49 3/180 4165
/proc/meminfo: memFree=29129204/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=18988 CPUtime=0.08 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) R 4163 4165 2201 0 -1 4202496 2330 0 0 0 8 0 0 0 20 0 1 0 331285477 19443712 2250 33554432000 4194304 5964350 140735283660976 140735283658856 5136410 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 4747 2251 447 433 0 2199 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 18988

[startup+0.100311 s]
/proc/loadavg: 1.98 1.57 1.49 3/180 4165
/proc/meminfo: memFree=29129204/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=19936 CPUtime=0.09 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) R 4163 4165 2201 0 -1 4202496 2613 0 0 0 9 0 0 0 20 0 1 0 331285477 20414464 2533 33554432000 4194304 5964350 140735283660976 140735283658856 5136410 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 4984 2533 493 433 0 2436 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19936

[startup+0.300278 s]
/proc/loadavg: 1.98 1.57 1.49 3/180 4165
/proc/meminfo: memFree=29129204/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=37388 CPUtime=0.29 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) R 4163 4165 2201 0 -1 4202496 7487 0 0 0 28 1 0 0 20 0 1 0 331285477 38285312 7059 33554432000 4194304 5964350 140735283660976 140735283658856 4353565 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 9347 7059 1149 433 0 6799 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37388

[startup+0.700186 s]
/proc/loadavg: 1.98 1.57 1.49 3/180 4165
/proc/meminfo: memFree=29129204/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=142984 CPUtime=0.69 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 22727 0 0 0 65 4 0 0 20 0 2 0 331285477 146415616 19882 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 35746 19882 177 433 0 35310 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 142984

[startup+1.50033 s]
/proc/loadavg: 1.98 1.57 1.49 3/182 4167
/proc/meminfo: memFree=29002692/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=142304 CPUtime=1.49 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 35633 0 0 0 142 7 0 0 20 0 2 0 331285477 145719296 30634 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 35576 30634 185 433 0 35140 0
[pid=4165/tid=4167] ppid=4163 vsize=142304 CPUtime=0.84 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 19957 0 0 0 79 5 0 0 20 0 2 0 331285541 145719296 30634 33554432000 4194304 5964350 140735283660976 140211481525352 4399835 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 142304

[startup+3.10031 s]
/proc/loadavg: 1.98 1.57 1.49 3/182 4167
/proc/meminfo: memFree=29002900/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=142304 CPUtime=3.09 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 35727 0 0 0 302 7 0 0 20 0 2 0 331285477 145719296 30728 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 35576 30728 187 433 0 35140 0
[pid=4165/tid=4167] ppid=4163 vsize=142304 CPUtime=2.44 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 20051 0 0 0 239 5 0 0 20 0 2 0 331285541 145719296 30728 33554432000 4194304 5964350 140735283660976 140211481524024 4399895 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 142304

[startup+6.30035 s]
/proc/loadavg: 1.98 1.58 1.49 3/182 4167
/proc/meminfo: memFree=28993096/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=142304 CPUtime=6.28 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 35937 0 0 0 621 7 0 0 20 0 2 0 331285477 145719296 30938 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 35576 30938 187 433 0 35140 0
[pid=4165/tid=4167] ppid=4163 vsize=142304 CPUtime=5.63 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 20261 0 0 0 558 5 0 0 20 0 2 0 331285541 145719296 30938 33554432000 4194304 5964350 140735283660976 140211481524024 4403337 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 142304

[startup+12.7003 s]
/proc/loadavg: 1.98 1.59 1.49 3/182 4167
/proc/meminfo: memFree=28975008/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=207840 CPUtime=12.69 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 36365 0 0 0 1260 9 0 0 20 0 2 0 331285477 212828160 31366 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 51960 31366 187 433 0 51524 0
[pid=4165/tid=4167] ppid=4163 vsize=207840 CPUtime=12.01 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 20689 0 0 0 1195 6 0 0 20 0 2 0 331285541 212828160 31366 33554432000 4194304 5964350 140735283660976 140211481524264 5136340 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 207840

[startup+25.5003 s]
/proc/loadavg: 1.99 1.61 1.50 3/182 4167
/proc/meminfo: memFree=28968228/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=207840 CPUtime=25.49 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 37279 0 0 0 2539 10 0 0 20 0 2 0 331285477 212828160 32280 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 51960 32280 187 433 0 51524 0
[pid=4165/tid=4167] ppid=4163 vsize=207840 CPUtime=24.77 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 21603 0 0 0 2470 7 0 0 20 0 2 0 331285541 212828160 32280 33554432000 4194304 5964350 140735283660976 140211481524216 4399793 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 207840

[startup+51.1003 s]
/proc/loadavg: 1.99 1.64 1.51 3/182 4167
/proc/meminfo: memFree=28962244/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=207840 CPUtime=51.08 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 38793 0 0 0 5096 12 0 0 20 0 2 0 331285477 212828160 33794 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 51960 33794 187 433 0 51524 0
[pid=4165/tid=4167] ppid=4163 vsize=207840 CPUtime=50.31 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 23117 0 0 0 5022 9 0 0 20 0 2 0 331285541 212828160 33794 33554432000 4194304 5964350 140735283660976 140211481524264 4222314 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 207840

[startup+102.307 s]
/proc/loadavg: 1.99 1.69 1.54 3/181 4168
/proc/meminfo: memFree=28905900/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=207840 CPUtime=102.27 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 42271 0 0 0 10213 14 0 0 20 0 2 0 331285477 212828160 37296 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 51960 37296 187 433 0 51524 0
[pid=4165/tid=4167] ppid=4163 vsize=207840 CPUtime=101.38 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 26595 0 0 0 10126 12 0 0 20 0 2 0 331285541 212828160 37296 33554432000 4194304 5964350 140735283660976 140211481524216 4400439 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 207840

[startup+162.3 s]
/proc/loadavg: 1.99 1.74 1.56 3/181 4168
/proc/meminfo: memFree=28872200/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=207840 CPUtime=162.24 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 44736 0 0 0 16207 17 0 0 20 0 2 0 331285477 212828160 40328 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 51960 40328 187 433 0 51524 0
[pid=4165/tid=4167] ppid=4163 vsize=207840 CPUtime=161.2 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 29060 0 0 0 16104 16 0 0 20 0 2 0 331285541 212828160 40328 33554432000 4194304 5964350 140735283660976 140211481524088 4392783 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 207840

[startup+222.3 s]
/proc/loadavg: 1.99 1.79 1.58 3/181 4168
/proc/meminfo: memFree=28744376/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=207840 CPUtime=222.23 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 47304 0 0 0 22203 20 0 0 20 0 2 0 331285477 212828160 42923 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 51960 42923 187 433 0 51524 0
[pid=4165/tid=4167] ppid=4163 vsize=207840 CPUtime=221.04 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 31628 0 0 0 22084 20 0 0 20 0 2 0 331285541 212828160 42923 33554432000 4194304 5964350 140735283660976 140211481524152 4399930 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 207840

[startup+282.3 s]
/proc/loadavg: 1.99 1.82 1.61 3/181 4168
/proc/meminfo: memFree=28712536/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=207840 CPUtime=282.22 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 49048 0 0 0 28200 22 0 0 20 0 2 0 331285477 212828160 44666 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 51960 44666 187 433 0 51524 0
[pid=4165/tid=4167] ppid=4163 vsize=207840 CPUtime=280.89 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 33372 0 0 0 28066 23 0 0 20 0 2 0 331285541 212828160 44666 33554432000 4194304 5964350 140735283660976 140211481524216 4390779 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 207840

[startup+342.3 s]
/proc/loadavg: 1.99 1.85 1.63 3/181 4168
/proc/meminfo: memFree=28701732/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=207840 CPUtime=342.21 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 51721 0 0 0 34197 24 0 0 20 0 2 0 331285477 212828160 47339 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 51960 47339 187 433 0 51524 0
[pid=4165/tid=4167] ppid=4163 vsize=207840 CPUtime=340.73 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 36045 0 0 0 34047 26 0 0 20 0 2 0 331285541 212828160 47339 33554432000 4194304 5964350 140735283660976 140211481524264 4381517 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 207840

[startup+402.3 s]
/proc/loadavg: 1.99 1.88 1.65 3/181 4169
/proc/meminfo: memFree=28562684/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=273376 CPUtime=402.2 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 53240 0 0 0 40194 26 0 0 20 0 2 0 331285477 279937024 49369 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 68344 49369 187 433 0 67908 0
[pid=4165/tid=4167] ppid=4163 vsize=273376 CPUtime=400.58 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 37564 0 0 0 40029 29 0 0 20 0 2 0 331285541 279937024 49369 33554432000 4194304 5964350 140735283660976 140211481524024 4399840 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 273376

[startup+462.3 s]
/proc/loadavg: 1.99 1.90 1.67 3/181 4169
/proc/meminfo: memFree=28527592/32873844 swapFree=7624/7624
[pid=4165] ppid=4163 vsize=273376 CPUtime=462.19 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 54850 0 0 0 46192 27 0 0 20 0 2 0 331285477 279937024 50979 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 68344 50979 187 433 0 67908 0
[pid=4165/tid=4167] ppid=4163 vsize=273376 CPUtime=460.43 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 39174 0 0 0 46013 30 0 0 20 0 2 0 331285541 279937024 50979 33554432000 4194304 5964350 140735283660976 140211481524024 4399852 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 273376

[startup+522.3 s]
/proc/loadavg: 1.99 1.91 1.69 3/181 4169
/proc/meminfo: memFree=28506088/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=273376 CPUtime=522.15 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 57465 0 0 0 52186 29 0 0 20 0 2 0 331285477 279937024 53963 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 68344 53963 187 433 0 67908 0
[pid=4165/tid=4167] ppid=4163 vsize=273376 CPUtime=520.25 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 41789 0 0 0 51992 33 0 0 20 0 2 0 331285541 279937024 53963 33554432000 4194304 5964350 140735283660976 140211481524216 4399774 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 273376

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

[startup+524.707 s]
/proc/loadavg: 1.99 1.91 1.69 3/181 4169
/proc/meminfo: memFree=28499888/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=273376 CPUtime=524.56 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 57544 0 0 0 52427 29 0 0 20 0 2 0 331285477 279937024 54042 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 68344 54042 187 433 0 67908 0
[pid=4165/tid=4167] ppid=4163 vsize=273376 CPUtime=522.65 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 41868 0 0 0 52232 33 0 0 20 0 2 0 331285541 279937024 54042 33554432000 4194304 5964350 140735283660976 140211481524264 4403290 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 524.56
Current children cumulated vsize (KiB) 273376

[startup+531.1 s]
/proc/loadavg: 1.99 1.91 1.69 3/181 4169
/proc/meminfo: memFree=28492200/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=273376 CPUtime=530.96 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 57832 0 0 0 53066 30 0 0 20 0 2 0 331285477 279937024 54330 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 68344 54330 187 433 0 67908 0
[pid=4165/tid=4167] ppid=4163 vsize=273376 CPUtime=529.03 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 42156 0 0 0 52868 35 0 0 20 0 2 0 331285541 279937024 54330 33554432000 4194304 5964350 140735283660976 140211481524024 4399840 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 530.96
Current children cumulated vsize (KiB) 273376

[startup+537.5 s]
/proc/loadavg: 1.99 1.92 1.69 3/181 4169
/proc/meminfo: memFree=28474964/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=273376 CPUtime=537.35 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 58021 0 0 0 53705 30 0 0 20 0 2 0 331285477 279937024 54519 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 68344 54519 187 433 0 67908 0
[pid=4165/tid=4167] ppid=4163 vsize=273376 CPUtime=535.41 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 42345 0 0 0 53506 35 0 0 20 0 2 0 331285541 279937024 54519 33554432000 4194304 5964350 140735283660976 140211481524216 4399840 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 537.35
Current children cumulated vsize (KiB) 273376

[startup+540.7 s]
/proc/loadavg: 1.99 1.92 1.69 3/181 4169
/proc/meminfo: memFree=28469012/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=273376 CPUtime=540.55 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 58069 0 0 0 54025 30 0 0 20 0 2 0 331285477 279937024 54567 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 68344 54567 187 433 0 67908 0
[pid=4165/tid=4167] ppid=4163 vsize=273376 CPUtime=538.6 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 42393 0 0 0 53825 35 0 0 20 0 2 0 331285541 279937024 54567 33554432000 4194304 5964350 140735283660976 140211481524264 4400568 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 540.55
Current children cumulated vsize (KiB) 273376

[startup+541.5 s]
/proc/loadavg: 1.99 1.92 1.69 3/181 4169
/proc/meminfo: memFree=28466780/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=273376 CPUtime=541.35 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 58087 0 0 0 54105 30 0 0 20 0 2 0 331285477 279937024 54585 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 68344 54585 187 433 0 67908 0
[pid=4165/tid=4167] ppid=4163 vsize=273376 CPUtime=539.4 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 42411 0 0 0 53905 35 0 0 20 0 2 0 331285541 279937024 54585 33554432000 4194304 5964350 140735283660976 140211481524216 4387871 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 541.35
Current children cumulated vsize (KiB) 273376

[startup+541.9 s]
/proc/loadavg: 1.99 1.92 1.69 3/181 4169
/proc/meminfo: memFree=28466780/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=273376 CPUtime=541.75 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 58090 0 0 0 54145 30 0 0 20 0 2 0 331285477 279937024 54588 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 68344 54588 187 433 0 67908 0
[pid=4165/tid=4167] ppid=4163 vsize=273376 CPUtime=539.8 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 42414 0 0 0 53945 35 0 0 20 0 2 0 331285541 279937024 54588 33554432000 4194304 5964350 140735283660976 140211481524216 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 541.75
Current children cumulated vsize (KiB) 273376

[startup+542.307 s]
/proc/loadavg: 1.99 1.92 1.69 3/181 4169
/proc/meminfo: memFree=28464548/32873844 swapFree=7620/7620
[pid=4165] ppid=4163 vsize=273376 CPUtime=542.16 cores=1,3,5,7
/proc/4165/stat : 4165 (wbo1.72) S 4163 4165 2201 0 -1 4202496 58096 0 0 0 54186 30 0 0 20 0 2 0 331285477 279937024 54594 33554432000 4194304 5964350 140735283660976 140735283660496 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4165/statm: 68344 54594 187 433 0 67908 0
[pid=4165/tid=4167] ppid=4163 vsize=273376 CPUtime=540.21 cores=1,3,5,7
/proc/4165/task/4167/stat : 4167 (wbo1.72) R 4163 4165 2201 0 -1 4202560 42420 0 0 0 53986 35 0 0 20 0 2 0 331285541 279937024 54594 33554432000 4194304 5964350 140735283660976 140211481524024 4400352 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 542.16
Current children cumulated vsize (KiB) 273376

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4165 and gives
#  childrusage.ru_utime.tv_sec=540
#  childrusage.ru_utime.tv_usec=482834
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=389940
# CPU time returned by wait4() is 540.873
# while last known CPU time is 542.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 542.311
CPU time (s): 542.16
CPU user time (s): 541.86
CPU system time (s): 0.3
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 273376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 540.483
system time used= 0.38994
maximum resident set size= 218396
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58101
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= 63
involuntary context switches= 563

runsolver used 0.989849 second user time and 2.68359 second system time

The end

Launcher Data 

Begin job on node135 at 2012-06-02 17:40:07
IDJOB=3727058
IDBENCH=1465
IDSOLVER=2313
FILE ID=node135/3727058-1338651607
RUNJOBID= node135-1338651358-3626
PBS_JOBID= 14636445
Free space on /tmp= 70988 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.unbounded.all.ucl.opb
COMMAND LINE= wbo1.72 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3727058-1338651607/watcher-3727058-1338651607 -o /tmp/evaluation-result-3727058-1338651607/solver-3727058-1338651607 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=opb HOME/instance-3727058-1338651607.opb

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

MD5SUM BENCH= 1785d65de493315a1e7654bb7aab8248
RANDOM SEED=1237240031

node135.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5238.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29129584 kB
Buffers:          340468 kB
Cached:          2423828 kB
SwapCached:         1676 kB
Active:          1226028 kB
Inactive:        1678196 kB
Active(anon):     130068 kB
Inactive(anon):    12048 kB
Active(file):    1095960 kB
Inactive(file):  1666148 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67105796 kB
Dirty:             13756 kB
Writeback:             0 kB
AnonPages:        147872 kB
Mapped:            11216 kB
Shmem:               132 kB
Slab:             699500 kB
SReclaimable:     141048 kB
SUnreclaim:       558452 kB
KernelStack:        1480 kB
PageTables:         4208 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     144628 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:     45056 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= 70984 MiB
End job on node135 at 2012-06-02 17:49:09