Trace number 3727596

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
wbo 1.72UNSAT 41.57 41.6906

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=23-Q=521.opb
MD5SUM491729993bd06b85b0c40c8518bf200f
Bench CategoryOPT-SMALLINT (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 benchmark0.006998
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 65536
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 273104
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3727596-1338660533.opb.
0.00/0.00	c Instance file HOME/instance-3727596-1338660533.opb
0.00/0.00	c File size is 6586 bytes.
0.00/0.00	c Cost Offset: 0
0.00/0.00	c Highest Coefficient sum: 273104
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      99                                                  |
0.00/0.00	c |  Number Clauses:        243                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 2                                                   |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.00	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.00	c ===============================================================================
0.00/0.00	c | 0.00      | 0  | 1            lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 2            lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 4            lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 8            lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 16           lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 17           lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 18           lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 20           lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 24           lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 32           lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 33           lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 34           lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 36           lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 40           lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 42           lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 46           lb |  0                0                0.00  |
0.00/0.01	c | 0.02      | 0  | 64           lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 65           lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 66           lb |  0                0                0.00  |
0.00/0.02	c | 0.03      | 0  | 68           lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 72           lb |  0                0                0.00  |
0.00/0.03	c | 0.04      | 0  | 73           lb |  0                0                0.00  |
0.00/0.04	c | 0.04      | 0  | 74           lb |  0                0                0.00  |
0.00/0.04	c | 0.05      | 0  | 128          lb |  0                0                0.00  |
0.00/0.05	c | 0.05      | 0  | 129          lb |  0                0                0.00  |
0.00/0.06	c | 0.06      | 0  | 130          lb |  0                0                0.00  |
0.00/0.06	c | 0.07      | 0  | 132          lb |  0                0                0.00  |
0.00/0.07	c | 0.07      | 0  | 136          lb |  0                0                0.00  |
0.00/0.07	c | 0.08      | 0  | 137          lb |  0                0                0.00  |
0.00/0.08	c | 0.09      | 0  | 141          lb |  0                0                0.00  |
0.09/0.09	c | 0.09      | 0  | 143          lb |  0                0                0.00  |
0.09/0.10	c | 0.10      | 0  | 152          lb |  0                0                0.00  |
0.09/0.11	c | 0.11      | 0  | 153          lb |  0                0                0.00  |
0.09/0.11	c | 0.12      | 0  | 154          lb |  0                0                0.00  |
0.09/0.12	c | 0.12      | 0  | 256          lb |  0                0                0.00  |
0.09/0.13	c | 0.13      | 0  | 257          lb |  0                0                0.00  |
0.09/0.14	c | 0.14      | 0  | 259          lb |  0                0                0.00  |
0.09/0.15	c | 0.15      | 0  | 263          lb |  0                0                0.00  |
0.09/0.16	c | 0.16      | 0  | 264          lb |  0                0                0.00  |
0.09/0.17	c | 0.17      | 0  | 268          lb |  0                0                0.00  |
0.09/0.18	c | 0.18      | 0  | 277          lb |  0                0                0.00  |
0.09/0.18	c | 0.19      | 0  | 279          lb |  0                0                0.00  |
0.09/0.19	c | 0.20      | 0  | 281          lb |  0                0                0.00  |
0.19/0.20	c | 0.21      | 0  | 282          lb |  0                0                0.00  |
0.19/0.21	c | 0.21      | 0  | 310          lb |  0                0                0.00  |
0.19/0.21	c | 0.22      | 0  | 311          lb |  0                0                0.00  |
0.19/0.21	c | 0.22      | 0  | 312          lb |  0                0                0.00  |
0.19/0.21	c | 0.22      | 0  | 314          lb |  0                0                0.00  |
0.19/0.22	c | 0.22      | 0  | 315          lb |  0                0                0.00  |
0.19/0.22	c | 0.22      | 0  | 316          lb |  0                0                0.00  |
0.19/0.22	c | 0.22      | 0  | 317          lb |  0                0                0.00  |
0.19/0.22	c | 0.22      | 0  | 318          lb |  0                0                0.00  |
0.19/0.22	c | 0.22      | 0  | 319          lb |  0                0                0.00  |
0.19/0.22	c | 0.23      | 0  | 320          lb |  0                0                0.00  |
0.19/0.22	c | 0.23      | 0  | 321          lb |  0                0                0.00  |
0.19/0.23	c | 0.23      | 0  | 322          lb |  0                0                0.00  |
0.19/0.24	c | 0.24      | 0  | 323          lb |  0                0                0.00  |
0.39/0.45	c | 0.45      | 0  | 324          lb |  0                0                0.00  |
4.18/4.25	c | 4.25      | 0  | 325          lb |  0                0                0.00  |
6.29/6.30	c | 6.31      | 0  | 326          lb |  0                0                0.00  |
6.29/6.32	c | 6.32      | 0  | 327          lb |  0                0                0.00  |
6.29/6.35	c | 6.36      | 0  | 328          lb |  0                0                0.00  |
8.49/8.53	c | 8.53      | 0  | 329          lb |  0                0                0.00  |
8.59/8.65	c | 8.65      | 0  | 330          lb |  0                0                0.00  |
41.47/41.59	c | 41.59     | 0  | 331          lb |  0                0                0.00  |
41.57/41.68	c ===============================================================================
41.57/41.68	c Wall Clock Time: 41.69 s
41.57/41.68	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-3727596-1338660533/watcher-3727596-1338660533 -o /tmp/evaluation-result-3727596-1338660533/solver-3727596-1338660533 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3727596-1338660533.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: 2.00 2.01 2.00 3/177 22782
/proc/meminfo: memFree=28151980/32873844 swapFree=7128/7128
[pid=22782] ppid=22780 vsize=83596 CPUtime=0 cores=1,3,5,7
/proc/22782/stat : 22782 (wbo1.72) S 22780 22782 20159 0 -1 4202496 784 0 0 0 0 0 0 0 20 0 2 0 332120321 85602304 735 33554432000 4194304 5964350 140736594661648 140736594661168 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22782/statm: 20899 735 195 433 0 20463 0
[pid=22782/tid=22783] ppid=22780 vsize=83596 CPUtime=0 cores=1,3,5,7
/proc/22782/task/22783/stat : 22783 (wbo1.72) R 22780 22782 20159 0 -1 4202560 75 0 0 0 0 0 0 0 20 0 2 0 332120321 85602304 735 33554432000 4194304 5964350 140736594661648 140736594661016 4381557 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0

[startup+0.0942609 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22782
/proc/meminfo: memFree=28151980/32873844 swapFree=7128/7128
[pid=22782] ppid=22780 vsize=83596 CPUtime=0.09 cores=1,3,5,7
/proc/22782/stat : 22782 (wbo1.72) S 22780 22782 20159 0 -1 4202496 848 0 0 0 9 0 0 0 20 0 2 0 332120321 85602304 799 33554432000 4194304 5964350 140736594661648 140736594661168 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22782/statm: 20899 799 197 433 0 20463 0
[pid=22782/tid=22783] ppid=22780 vsize=83596 CPUtime=0.08 cores=1,3,5,7
/proc/22782/task/22783/stat : 22783 (wbo1.72) R 22780 22782 20159 0 -1 4202560 139 0 0 0 8 0 0 0 20 0 2 0 332120321 85602304 799 33554432000 4194304 5964350 140736594661648 140736594661016 4373311 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83596

[startup+0.100252 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22782
/proc/meminfo: memFree=28151980/32873844 swapFree=7128/7128
[pid=22782] ppid=22780 vsize=83596 CPUtime=0.09 cores=1,3,5,7
/proc/22782/stat : 22782 (wbo1.72) S 22780 22782 20159 0 -1 4202496 857 0 0 0 9 0 0 0 20 0 2 0 332120321 85602304 808 33554432000 4194304 5964350 140736594661648 140736594661168 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22782/statm: 20899 808 197 433 0 20463 0
[pid=22782/tid=22783] ppid=22780 vsize=83596 CPUtime=0.08 cores=1,3,5,7
/proc/22782/task/22783/stat : 22783 (wbo1.72) R 22780 22782 20159 0 -1 4202560 148 0 0 0 8 0 0 0 20 0 2 0 332120321 85602304 808 33554432000 4194304 5964350 140736594661648 140736594661016 4391688 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83596

[startup+0.300255 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22782
/proc/meminfo: memFree=28151980/32873844 swapFree=7128/7128
[pid=22782] ppid=22780 vsize=83596 CPUtime=0.29 cores=1,3,5,7
/proc/22782/stat : 22782 (wbo1.72) S 22780 22782 20159 0 -1 4202496 997 0 0 0 29 0 0 0 20 0 2 0 332120321 85602304 948 33554432000 4194304 5964350 140736594661648 140736594661168 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22782/statm: 20899 948 197 433 0 20463 0
[pid=22782/tid=22783] ppid=22780 vsize=83596 CPUtime=0.28 cores=1,3,5,7
/proc/22782/task/22783/stat : 22783 (wbo1.72) R 22780 22782 20159 0 -1 4202560 288 0 0 0 28 0 0 0 20 0 2 0 332120321 85602304 948 33554432000 4194304 5964350 140736594661648 140736594661016 4408950 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83596

[startup+0.700257 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22782
/proc/meminfo: memFree=28151980/32873844 swapFree=7128/7128
[pid=22782] ppid=22780 vsize=83596 CPUtime=0.69 cores=1,3,5,7
/proc/22782/stat : 22782 (wbo1.72) S 22780 22782 20159 0 -1 4202496 1306 0 0 0 69 0 0 0 20 0 2 0 332120321 85602304 1257 33554432000 4194304 5964350 140736594661648 140736594661168 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22782/statm: 20899 1257 197 433 0 20463 0
[pid=22782/tid=22783] ppid=22780 vsize=83596 CPUtime=0.68 cores=1,3,5,7
/proc/22782/task/22783/stat : 22783 (wbo1.72) R 22780 22782 20159 0 -1 4202560 597 0 0 0 68 0 0 0 20 0 2 0 332120321 85602304 1257 33554432000 4194304 5964350 140736594661648 139706986228040 4399964 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83596

[startup+1.50025 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 22784
/proc/meminfo: memFree=28145648/32873844 swapFree=7128/7128
[pid=22782] ppid=22780 vsize=83596 CPUtime=1.49 cores=1,3,5,7
/proc/22782/stat : 22782 (wbo1.72) S 22780 22782 20159 0 -1 4202496 2103 0 0 0 149 0 0 0 20 0 2 0 332120321 85602304 2054 33554432000 4194304 5964350 140736594661648 140736594661168 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22782/statm: 20899 2054 197 433 0 20463 0
[pid=22782/tid=22783] ppid=22780 vsize=83596 CPUtime=1.48 cores=1,3,5,7
/proc/22782/task/22783/stat : 22783 (wbo1.72) R 22780 22782 20159 0 -1 4202560 1394 0 0 0 148 0 0 0 20 0 2 0 332120321 85602304 2054 33554432000 4194304 5964350 140736594661648 139706986227512 4400439 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83596

[startup+3.10031 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 22784
/proc/meminfo: memFree=28142292/32873844 swapFree=7128/7128
[pid=22782] ppid=22780 vsize=83740 CPUtime=3.09 cores=1,3,5,7
/proc/22782/stat : 22782 (wbo1.72) S 22780 22782 20159 0 -1 4202496 2526 0 0 0 309 0 0 0 20 0 2 0 332120321 85749760 2477 33554432000 4194304 5964350 140736594661648 140736594661168 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22782/statm: 20935 2477 197 433 0 20499 0
[pid=22782/tid=22783] ppid=22780 vsize=83740 CPUtime=3.07 cores=1,3,5,7
/proc/22782/task/22783/stat : 22783 (wbo1.72) R 22780 22782 20159 0 -1 4202560 1817 0 0 0 307 0 0 0 20 0 2 0 332120321 85749760 2477 33554432000 4194304 5964350 140736594661648 139706986227704 4400007 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83740

[startup+6.30019 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 22784
/proc/meminfo: memFree=28133868/32873844 swapFree=7128/7128
[pid=22782] ppid=22780 vsize=83596 CPUtime=6.29 cores=1,3,5,7
/proc/22782/stat : 22782 (wbo1.72) S 22780 22782 20159 0 -1 4202496 3162 0 0 0 628 1 0 0 20 0 2 0 332120321 85602304 3077 33554432000 4194304 5964350 140736594661648 140736594661168 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22782/statm: 20899 3077 197 433 0 20463 0
[pid=22782/tid=22783] ppid=22780 vsize=83596 CPUtime=6.27 cores=1,3,5,7
/proc/22782/task/22783/stat : 22783 (wbo1.72) R 22780 22782 20159 0 -1 4202560 2453 0 0 0 627 0 0 0 20 0 2 0 332120321 85602304 3077 33554432000 4194304 5964350 140736594661648 139706986228664 4400543 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83596

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 22784
/proc/meminfo: memFree=28124048/32873844 swapFree=7128/7128
[pid=22782] ppid=22780 vsize=83596 CPUtime=12.69 cores=1,3,5,7
/proc/22782/stat : 22782 (wbo1.72) S 22780 22782 20159 0 -1 4202496 4106 0 0 0 1268 1 0 0 20 0 2 0 332120321 85602304 4021 33554432000 4194304 5964350 140736594661648 140736594661168 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22782/statm: 20899 4021 197 433 0 20463 0
[pid=22782/tid=22783] ppid=22780 vsize=83596 CPUtime=12.65 cores=1,3,5,7
/proc/22782/task/22783/stat : 22783 (wbo1.72) R 22780 22782 20159 0 -1 4202560 3397 0 0 0 1264 1 0 0 20 0 2 0 332120321 85602304 4021 33554432000 4194304 5964350 140736594661648 139706986227640 4400035 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83596

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 22823
/proc/meminfo: memFree=28112600/32873844 swapFree=7128/7128
[pid=22782] ppid=22780 vsize=83920 CPUtime=25.48 cores=1,3,5,7
/proc/22782/stat : 22782 (wbo1.72) S 22780 22782 20159 0 -1 4202496 7986 0 0 0 2546 2 0 0 20 0 2 0 332120321 85934080 7910 33554432000 4194304 5964350 140736594661648 140736594661168 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22782/statm: 20980 7910 197 433 0 20544 0
[pid=22782/tid=22783] ppid=22780 vsize=83920 CPUtime=25.41 cores=1,3,5,7
/proc/22782/task/22783/stat : 22783 (wbo1.72) R 22780 22782 20159 0 -1 4202560 7277 0 0 0 2539 2 0 0 20 0 2 0 332120321 85934080 7910 33554432000 4194304 5964350 140736594661648 139706986227512 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83920

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

[startup+31.9068 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 22824
/proc/meminfo: memFree=28098044/32873844 swapFree=7128/7128
[pid=22782] ppid=22780 vsize=83920 CPUtime=31.89 cores=1,3,5,7
/proc/22782/stat : 22782 (wbo1.72) S 22780 22782 20159 0 -1 4202496 9060 0 0 0 3186 3 0 0 20 0 2 0 332120321 85934080 9031 33554432000 4194304 5964350 140736594661648 140736594661168 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22782/statm: 20980 9031 197 433 0 20544 0
[pid=22782/tid=22783] ppid=22780 vsize=83920 CPUtime=31.8 cores=1,3,5,7
/proc/22782/task/22783/stat : 22783 (wbo1.72) R 22780 22782 20159 0 -1 4202560 8351 0 0 0 3178 2 0 0 20 0 2 0 332120321 85934080 9031 33554432000 4194304 5964350 140736594661648 139706986227752 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 83920

[startup+38.3003 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 22824
/proc/meminfo: memFree=28090728/32873844 swapFree=7128/7128
[pid=22782] ppid=22780 vsize=84080 CPUtime=38.27 cores=1,3,5,7
/proc/22782/stat : 22782 (wbo1.72) S 22780 22782 20159 0 -1 4202496 10436 0 0 0 3824 3 0 0 20 0 2 0 332120321 86097920 10599 33554432000 4194304 5964350 140736594661648 140736594661168 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22782/statm: 21020 10599 197 433 0 20584 0
[pid=22782/tid=22783] ppid=22780 vsize=84080 CPUtime=38.17 cores=1,3,5,7
/proc/22782/task/22783/stat : 22783 (wbo1.72) R 22780 22782 20159 0 -1 4202560 9727 0 0 0 3814 3 0 0 20 0 2 0 332120321 86097920 10599 33554432000 4194304 5964350 140736594661648 139706986227512 4400007 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 38.27
Current children cumulated vsize (KiB) 84080

[startup+39.9003 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 22824
/proc/meminfo: memFree=28086448/32873844 swapFree=7128/7128
[pid=22782] ppid=22780 vsize=84080 CPUtime=39.87 cores=1,3,5,7
/proc/22782/stat : 22782 (wbo1.72) S 22780 22782 20159 0 -1 4202496 10526 0 0 0 3984 3 0 0 20 0 2 0 332120321 86097920 10689 33554432000 4194304 5964350 140736594661648 140736594661168 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22782/statm: 21020 10689 197 433 0 20584 0
[pid=22782/tid=22783] ppid=22780 vsize=84080 CPUtime=39.77 cores=1,3,5,7
/proc/22782/task/22783/stat : 22783 (wbo1.72) R 22780 22782 20159 0 -1 4202560 9817 0 0 0 3974 3 0 0 20 0 2 0 332120321 86097920 10689 33554432000 4194304 5964350 140736594661648 139706986227512 4399938 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 39.87
Current children cumulated vsize (KiB) 84080

[startup+40.7068 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 22824
/proc/meminfo: memFree=28084836/32873844 swapFree=7128/7128
[pid=22782] ppid=22780 vsize=84080 CPUtime=40.68 cores=1,3,5,7
/proc/22782/stat : 22782 (wbo1.72) S 22780 22782 20159 0 -1 4202496 10573 0 0 0 4065 3 0 0 20 0 2 0 332120321 86097920 10736 33554432000 4194304 5964350 140736594661648 140736594661168 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22782/statm: 21020 10736 197 433 0 20584 0
[pid=22782/tid=22783] ppid=22780 vsize=84080 CPUtime=40.57 cores=1,3,5,7
/proc/22782/task/22783/stat : 22783 (wbo1.72) R 22780 22782 20159 0 -1 4202560 9864 0 0 0 4054 3 0 0 20 0 2 0 332120321 86097920 10736 33554432000 4194304 5964350 140736594661648 139706986227512 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 40.68
Current children cumulated vsize (KiB) 84080

[startup+41.1003 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 22824
/proc/meminfo: memFree=28084836/32873844 swapFree=7128/7128
[pid=22782] ppid=22780 vsize=84080 CPUtime=41.08 cores=1,3,5,7
/proc/22782/stat : 22782 (wbo1.72) S 22780 22782 20159 0 -1 4202496 11119 0 0 0 4104 4 0 0 20 0 2 0 332120321 86097920 11282 33554432000 4194304 5964350 140736594661648 140736594661168 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22782/statm: 21020 11282 197 433 0 20584 0
[pid=22782/tid=22783] ppid=22780 vsize=84080 CPUtime=40.97 cores=1,3,5,7
/proc/22782/task/22783/stat : 22783 (wbo1.72) R 22780 22782 20159 0 -1 4202560 10410 0 0 0 4093 4 0 0 20 0 2 0 332120321 86097920 11282 33554432000 4194304 5964350 140736594661648 139706986227512 4481156 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 41.08
Current children cumulated vsize (KiB) 84080

[startup+41.5003 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 22824
/proc/meminfo: memFree=28084836/32873844 swapFree=7128/7128
[pid=22782] ppid=22780 vsize=84080 CPUtime=41.47 cores=1,3,5,7
/proc/22782/stat : 22782 (wbo1.72) S 22780 22782 20159 0 -1 4202496 11664 0 0 0 4143 4 0 0 20 0 2 0 332120321 86097920 11827 33554432000 4194304 5964350 140736594661648 140736594661168 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22782/statm: 21020 11827 197 433 0 20584 0
[pid=22782/tid=22783] ppid=22780 vsize=84080 CPUtime=41.37 cores=1,3,5,7
/proc/22782/task/22783/stat : 22783 (wbo1.72) R 22780 22782 20159 0 -1 4202560 10955 0 0 0 4133 4 0 0 20 0 2 0 332120321 86097920 11827 33554432000 4194304 5964350 140736594661648 139706986228056 4398152 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 41.47
Current children cumulated vsize (KiB) 84080

[startup+41.6003 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 22824
/proc/meminfo: memFree=28084836/32873844 swapFree=7128/7128
[pid=22782] ppid=22780 vsize=84080 CPUtime=41.57 cores=1,3,5,7
/proc/22782/stat : 22782 (wbo1.72) S 22780 22782 20159 0 -1 4202496 11724 0 0 0 4153 4 0 0 20 0 2 0 332120321 86097920 11887 33554432000 4194304 5964350 140736594661648 140736594661168 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22782/statm: 21020 11887 197 433 0 20584 0
[pid=22782/tid=22783] ppid=22780 vsize=84080 CPUtime=41.46 cores=1,3,5,7
/proc/22782/task/22783/stat : 22783 (wbo1.72) R 22780 22782 20159 0 -1 4202560 11015 0 0 0 4142 4 0 0 20 0 2 0 332120321 86097920 11887 33554432000 4194304 5964350 140736594661648 139706986228056 4479910 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 41.57
Current children cumulated vsize (KiB) 84080

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22782 and gives
#  childrusage.ru_utime.tv_sec=41
#  childrusage.ru_utime.tv_usec=514688
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=52991
# CPU time returned by wait4() is 41.5677
# while last known CPU time is 41.57
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 41.6906
CPU time (s): 41.57
CPU user time (s): 41.53
CPU system time (s): 0.04
CPU usage (%): 99.7108
Max. virtual memory (cumulated for all children) (KiB): 84080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 41.5147
system time used= 0.052991
maximum resident set size= 47548
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11726
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= 17
involuntary context switches= 44

runsolver used 0.145977 second user time and 0.364944 second system time

The end

Launcher Data 

Begin job on node105 at 2012-06-02 20:08:53
IDJOB=3727596
IDBENCH=2753
IDSOLVER=2313
FILE ID=node105/3727596-1338660533
RUNJOBID= node105-1338651421-21477
PBS_JOBID= 14636475
Free space on /tmp= 71296 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=23-Q=521.opb
COMMAND LINE= wbo1.72 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3727596-1338660533/watcher-3727596-1338660533 -o /tmp/evaluation-result-3727596-1338660533/solver-3727596-1338660533 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=opb HOME/instance-3727596-1338660533.opb

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

MD5SUM BENCH= 491729993bd06b85b0c40c8518bf200f
RANDOM SEED=1549623652

node105.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		: 2666.882
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	: 5333.76
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		: 2666.882
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		: 2666.882
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		: 2666.882
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		: 2666.882
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	: 5438.54
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		: 2666.882
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		: 2666.882
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	: 5331.92
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		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28152600 kB
Buffers:          527468 kB
Cached:          3302536 kB
SwapCached:         1700 kB
Active:           896428 kB
Inactive:        2948636 kB
Active(anon):      11256 kB
Inactive(anon):     4808 kB
Active(file):     885172 kB
Inactive(file):  2943828 kB
Unevictable:        7128 kB
Mlocked:            7128 kB
SwapTotal:      67108856 kB
SwapFree:       67100456 kB
Dirty:             11368 kB
Writeback:             0 kB
AnonPages:         19568 kB
Mapped:             9644 kB
Shmem:                 0 kB
Slab:             737312 kB
SReclaimable:     178376 kB
SUnreclaim:       558936 kB
KernelStack:        1488 kB
PageTables:         4108 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     142812 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= 71292 MiB
End job on node105 at 2012-06-02 20:09:35