Trace number 3726635

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
pwbo 2.02UNSAT 42.27 42.3333

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j1206_8-unsat.opb
MD5SUMac6696aebedde13f32e972b28b72aa2c
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark20.4299
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables33396
Total number of constraints106278
Number of constraints which are clauses105730
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints548
Minimum length of a constraint1
Maximum length of a constraint70
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 17
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 384
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 |  pwbo:                     2.02 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3726635-1338658175.opb.
0.00/0.00	c Instance file HOME/instance-3726635-1338658175.opb
0.00/0.00	c File size is 3255316 bytes.
0.19/0.25	c Highest Coefficient sum: 384
0.19/0.25	c ============================[ Problem Statistics ]=============================
0.19/0.25	c |                                                                             |
0.19/0.25	c |  Parsing time:          0.25         s                                      |
0.19/0.25	c |  Number Variables:      33396                                               |
0.19/0.25	c |  Number Clauses:        105730                                              |
0.19/0.25	c |  Number Cardinality:    0                                                   |
0.19/0.25	c |  Number PB Constraints: 548                                                 |
0.19/0.25	c |                                                                             |
0.29/0.31	c |  Problem Type:          Decision                                            |
0.29/0.31	c |  Objective Function:    None                                                |
0.29/0.31	c |                                                                             |
0.29/0.31	c ===============================================================================
42.27/42.33	c ===============================================================================
42.27/42.33	c Wall Clock Time: 42.33 s
42.27/42.33	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-3726635-1338658175/watcher-3726635-1338658175 -o /tmp/evaluation-result-3726635-1338658175/solver-3726635-1338658175 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3726635-1338658175.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: 2.01 2.01 1.99 3/177 26803
/proc/meminfo: memFree=31495636/32873844 swapFree=7116/7116
[pid=26803] ppid=26801 vsize=6992 CPUtime=0 cores=1,3,5,7
/proc/26803/stat : 26803 (pwbo2.02) R 26801 26803 23807 0 -1 4202496 489 0 0 0 0 0 0 0 20 0 1 0 331942435 7159808 441 33554432000 4194304 5964478 140736930455200 140737138834760 5179696 0 0 4096 16387 0 0 0 17 1 0 0 0 0 0
/proc/26803/statm: 1748 441 170 433 0 517 0

[startup+0.0536999 s]
/proc/loadavg: 2.01 2.01 1.99 3/177 26803
/proc/meminfo: memFree=31495636/32873844 swapFree=7116/7116
[pid=26803] ppid=26801 vsize=12936 CPUtime=0.05 cores=1,3,5,7
/proc/26803/stat : 26803 (pwbo2.02) R 26801 26803 23807 0 -1 4202496 2056 0 0 0 5 0 0 0 20 0 1 0 331942435 13246464 1975 33554432000 4194304 5964478 140736930455200 140737138834760 5136490 0 0 4096 16387 0 0 0 17 1 0 0 0 0 0
/proc/26803/statm: 3234 1976 322 433 0 2003 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12936

[startup+0.100349 s]
/proc/loadavg: 2.01 2.01 1.99 3/177 26803
/proc/meminfo: memFree=31495636/32873844 swapFree=7116/7116
[pid=26803] ppid=26801 vsize=14916 CPUtime=0.09 cores=1,3,5,7
/proc/26803/stat : 26803 (pwbo2.02) R 26801 26803 23807 0 -1 4202496 2665 0 0 0 9 0 0 0 20 0 1 0 331942435 15273984 2584 33554432000 4194304 5964478 140736930455200 140737138834760 4339369 0 0 4096 16387 0 0 0 17 1 0 0 0 0 0
/proc/26803/statm: 3729 2584 487 433 0 2498 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14916

[startup+0.300346 s]
/proc/loadavg: 2.01 2.01 1.99 3/177 26803
/proc/meminfo: memFree=31495636/32873844 swapFree=7116/7116
[pid=26803] ppid=26801 vsize=105904 CPUtime=0.29 cores=1,3,5,7
/proc/26803/stat : 26803 (pwbo2.02) S 26801 26803 23807 0 -1 4202496 9348 0 0 0 28 1 0 0 20 0 2 0 331942435 108445696 8293 33554432000 4194304 5964478 140736930455200 140736930454720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26803/statm: 26476 8293 177 433 0 26040 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 105904

[startup+0.70025 s]
/proc/loadavg: 2.01 2.01 1.99 3/177 26803
/proc/meminfo: memFree=31495636/32873844 swapFree=7116/7116
[pid=26803] ppid=26801 vsize=104940 CPUtime=0.69 cores=1,3,5,7
/proc/26803/stat : 26803 (pwbo2.02) S 26801 26803 23807 0 -1 4202496 12342 0 0 0 67 2 0 0 20 0 2 0 331942435 107458560 10249 33554432000 4194304 5964478 140736930455200 140736930454720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26803/statm: 26235 10249 187 433 0 25799 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 104940

[startup+1.50029 s]
/proc/loadavg: 2.01 2.01 1.99 3/179 26805
/proc/meminfo: memFree=31455660/32873844 swapFree=7116/7116
[pid=26803] ppid=26801 vsize=104940 CPUtime=1.49 cores=1,3,5,7
/proc/26803/stat : 26803 (pwbo2.02) S 26801 26803 23807 0 -1 4202496 12454 0 0 0 147 2 0 0 20 0 2 0 331942435 107458560 10361 33554432000 4194304 5964478 140736930455200 140736930454720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26803/statm: 26235 10361 187 433 0 25799 0
[pid=26803/tid=26805] ppid=26801 vsize=104940 CPUtime=1.23 cores=1,3,5,7
/proc/26803/task/26805/stat : 26805 (pwbo2.02) R 26801 26803 23807 0 -1 4202560 6371 0 0 0 122 1 0 0 20 0 2 0 331942460 107458560 10361 33554432000 4194304 5964478 140736930455200 139985885255672 5136420 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) 104940

[startup+3.10029 s]
/proc/loadavg: 2.01 2.01 1.99 3/179 26805
/proc/meminfo: memFree=31454056/32873844 swapFree=7116/7116
[pid=26803] ppid=26801 vsize=104940 CPUtime=3.09 cores=1,3,5,7
/proc/26803/stat : 26803 (pwbo2.02) S 26801 26803 23807 0 -1 4202496 12868 0 0 0 307 2 0 0 20 0 2 0 331942435 107458560 10775 33554432000 4194304 5964478 140736930455200 140736930454720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26803/statm: 26235 10775 187 433 0 25799 0
[pid=26803/tid=26805] ppid=26801 vsize=104940 CPUtime=2.82 cores=1,3,5,7
/proc/26803/task/26805/stat : 26805 (pwbo2.02) R 26801 26803 23807 0 -1 4202560 6785 0 0 0 281 1 0 0 20 0 2 0 331942460 107458560 10775 33554432000 4194304 5964478 140736930455200 139985885255720 4403370 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) 104940

[startup+6.30035 s]
/proc/loadavg: 2.09 2.03 2.00 3/179 26805
/proc/meminfo: memFree=31450212/32873844 swapFree=7116/7116
[pid=26803] ppid=26801 vsize=104940 CPUtime=6.29 cores=1,3,5,7
/proc/26803/stat : 26803 (pwbo2.02) S 26801 26803 23807 0 -1 4202496 13643 0 0 0 627 2 0 0 20 0 2 0 331942435 107458560 11550 33554432000 4194304 5964478 140736930455200 140736930454720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26803/statm: 26235 11550 187 433 0 25799 0
[pid=26803/tid=26805] ppid=26801 vsize=104940 CPUtime=6.02 cores=1,3,5,7
/proc/26803/task/26805/stat : 26805 (pwbo2.02) R 26801 26803 23807 0 -1 4202560 7560 0 0 0 601 1 0 0 20 0 2 0 331942460 107458560 11550 33554432000 4194304 5964478 140736930455200 139985885255480 4400044 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104940

[startup+12.7003 s]
/proc/loadavg: 2.08 2.03 2.00 3/179 26805
/proc/meminfo: memFree=31445028/32873844 swapFree=7116/7116
[pid=26803] ppid=26801 vsize=104940 CPUtime=12.69 cores=1,3,5,7
/proc/26803/stat : 26803 (pwbo2.02) S 26801 26803 23807 0 -1 4202496 14802 0 0 0 1266 3 0 0 20 0 2 0 331942435 107458560 12709 33554432000 4194304 5964478 140736930455200 140736930454720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26803/statm: 26235 12709 187 433 0 25799 0
[pid=26803/tid=26805] ppid=26801 vsize=104940 CPUtime=12.4 cores=1,3,5,7
/proc/26803/task/26805/stat : 26805 (pwbo2.02) R 26801 26803 23807 0 -1 4202560 8719 0 0 0 1238 2 0 0 20 0 2 0 331942460 107458560 12709 33554432000 4194304 5964478 140736930455200 139985885255672 5136490 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) 104940

[startup+25.5004 s]
/proc/loadavg: 2.06 2.03 2.00 3/179 26805
/proc/meminfo: memFree=31436192/32873844 swapFree=7116/7116
[pid=26803] ppid=26801 vsize=104940 CPUtime=25.48 cores=1,3,5,7
/proc/26803/stat : 26803 (pwbo2.02) S 26801 26803 23807 0 -1 4202496 16598 0 0 0 2544 4 0 0 20 0 2 0 331942435 107458560 14729 33554432000 4194304 5964478 140736930455200 140736930454720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26803/statm: 26235 14729 187 433 0 25799 0
[pid=26803/tid=26805] ppid=26801 vsize=104940 CPUtime=25.16 cores=1,3,5,7
/proc/26803/task/26805/stat : 26805 (pwbo2.02) R 26801 26803 23807 0 -1 4202560 10515 0 0 0 2513 3 0 0 20 0 2 0 331942460 107458560 14729 33554432000 4194304 5964478 140736930455200 139985885255720 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 104940

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

[startup+31.9071 s]
/proc/loadavg: 2.06 2.03 2.00 3/180 26808
/proc/meminfo: memFree=31433160/32873844 swapFree=7116/7116
[pid=26803] ppid=26801 vsize=104940 CPUtime=31.89 cores=1,3,5,7
/proc/26803/stat : 26803 (pwbo2.02) S 26801 26803 23807 0 -1 4202496 17299 0 0 0 3184 5 0 0 20 0 2 0 331942435 107458560 15430 33554432000 4194304 5964478 140736930455200 140736930454720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26803/statm: 26235 15430 187 433 0 25799 0
[pid=26803/tid=26805] ppid=26801 vsize=104940 CPUtime=31.55 cores=1,3,5,7
/proc/26803/task/26805/stat : 26805 (pwbo2.02) R 26801 26803 23807 0 -1 4202560 11216 0 0 0 3151 4 0 0 20 0 2 0 331942460 107458560 15430 33554432000 4194304 5964478 140736930455200 139985885255720 4388850 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 104940

[startup+38.3004 s]
/proc/loadavg: 2.05 2.03 2.00 3/180 26808
/proc/meminfo: memFree=31428784/32873844 swapFree=7116/7116
[pid=26803] ppid=26801 vsize=104940 CPUtime=38.27 cores=1,3,5,7
/proc/26803/stat : 26803 (pwbo2.02) S 26801 26803 23807 0 -1 4202496 17983 0 0 0 3822 5 0 0 20 0 2 0 331942435 107458560 16107 33554432000 4194304 5964478 140736930455200 140736930454720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26803/statm: 26235 16107 187 433 0 25799 0
[pid=26803/tid=26805] ppid=26801 vsize=104940 CPUtime=37.92 cores=1,3,5,7
/proc/26803/task/26805/stat : 26805 (pwbo2.02) R 26801 26803 23807 0 -1 4202560 11900 0 0 0 3788 4 0 0 20 0 2 0 331942460 107458560 16107 33554432000 4194304 5964478 140736930455200 139985885255720 4400419 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 38.27
Current children cumulated vsize (KiB) 104940

[startup+39.9004 s]
/proc/loadavg: 2.05 2.03 2.00 3/180 26808
/proc/meminfo: memFree=31427172/32873844 swapFree=7116/7116
[pid=26803] ppid=26801 vsize=104940 CPUtime=39.86 cores=1,3,5,7
/proc/26803/stat : 26803 (pwbo2.02) S 26801 26803 23807 0 -1 4202496 18144 0 0 0 3981 5 0 0 20 0 2 0 331942435 107458560 16268 33554432000 4194304 5964478 140736930455200 140736930454720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26803/statm: 26235 16268 187 433 0 25799 0
[pid=26803/tid=26805] ppid=26801 vsize=104940 CPUtime=39.52 cores=1,3,5,7
/proc/26803/task/26805/stat : 26805 (pwbo2.02) R 26801 26803 23807 0 -1 4202560 12061 0 0 0 3948 4 0 0 20 0 2 0 331942460 107458560 16268 33554432000 4194304 5964478 140736930455200 139985885255480 4403717 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 39.86
Current children cumulated vsize (KiB) 104940

[startup+41.5004 s]
/proc/loadavg: 2.05 2.03 2.00 3/180 26808
/proc/meminfo: memFree=31426684/32873844 swapFree=7116/7116
[pid=26803] ppid=26801 vsize=104940 CPUtime=41.47 cores=1,3,5,7
/proc/26803/stat : 26803 (pwbo2.02) S 26801 26803 23807 0 -1 4202496 18298 0 0 0 4141 6 0 0 20 0 2 0 331942435 107458560 16422 33554432000 4194304 5964478 140736930455200 140736930454720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26803/statm: 26235 16422 187 433 0 25799 0
[pid=26803/tid=26805] ppid=26801 vsize=104940 CPUtime=41.11 cores=1,3,5,7
/proc/26803/task/26805/stat : 26805 (pwbo2.02) R 26801 26803 23807 0 -1 4202560 12215 0 0 0 4106 5 0 0 20 0 2 0 331942460 107458560 16422 33554432000 4194304 5964478 140736930455200 139985885255672 4399819 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 41.47
Current children cumulated vsize (KiB) 104940

[startup+41.9004 s]
/proc/loadavg: 2.05 2.03 2.00 3/180 26808
/proc/meminfo: memFree=31425816/32873844 swapFree=7116/7116
[pid=26803] ppid=26801 vsize=104940 CPUtime=41.87 cores=1,3,5,7
/proc/26803/stat : 26803 (pwbo2.02) S 26801 26803 23807 0 -1 4202496 18333 0 0 0 4181 6 0 0 20 0 2 0 331942435 107458560 16457 33554432000 4194304 5964478 140736930455200 140736930454720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26803/statm: 26235 16457 187 433 0 25799 0
[pid=26803/tid=26805] ppid=26801 vsize=104940 CPUtime=41.51 cores=1,3,5,7
/proc/26803/task/26805/stat : 26805 (pwbo2.02) R 26801 26803 23807 0 -1 4202560 12250 0 0 0 4146 5 0 0 20 0 2 0 331942460 107458560 16457 33554432000 4194304 5964478 140736930455200 139985885255672 4399912 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 41.87
Current children cumulated vsize (KiB) 104940

[startup+42.3004 s]
/proc/loadavg: 2.05 2.03 2.00 3/180 26808
/proc/meminfo: memFree=31425816/32873844 swapFree=7116/7116
[pid=26803] ppid=26801 vsize=104940 CPUtime=42.27 cores=1,3,5,7
/proc/26803/stat : 26803 (pwbo2.02) S 26801 26803 23807 0 -1 4202496 18375 0 0 0 4221 6 0 0 20 0 2 0 331942435 107458560 16499 33554432000 4194304 5964478 140736930455200 140736930454720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26803/statm: 26235 16499 187 433 0 25799 0
[pid=26803/tid=26805] ppid=26801 vsize=104940 CPUtime=41.91 cores=1,3,5,7
/proc/26803/task/26805/stat : 26805 (pwbo2.02) R 26801 26803 23807 0 -1 4202560 12292 0 0 0 4186 5 0 0 20 0 2 0 331942460 107458560 16499 33554432000 4194304 5964478 140736930455200 139985885255672 4220672 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 42.27
Current children cumulated vsize (KiB) 104940

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26803 and gives
#  childrusage.ru_utime.tv_sec=42
#  childrusage.ru_utime.tv_usec=136594
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=70989
# CPU time returned by wait4() is 42.2076
# while last known CPU time is 42.27
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 42.3333
CPU time (s): 42.27
CPU user time (s): 42.21
CPU system time (s): 0.06
CPU usage (%): 99.8506
Max. virtual memory (cumulated for all children) (KiB): 105904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 42.1366
system time used= 0.070989
maximum resident set size= 66024
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18382
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= 20
involuntary context switches= 43

runsolver used 0.155976 second user time and 0.32495 second system time

The end

Launcher Data 

Begin job on node146 at 2012-06-02 19:29:35
IDJOB=3726635
IDBENCH=74295
IDSOLVER=2310
FILE ID=node146/3726635-1338658175
RUNJOBID= node146-1338651664-25622
PBS_JOBID= 14636434
Free space on /tmp= 70912 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j1206_8-unsat.opb
COMMAND LINE= pwbo2.02 -file-format=opb -verbosity=0 -thread=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3726635-1338658175/watcher-3726635-1338658175 -o /tmp/evaluation-result-3726635-1338658175/solver-3726635-1338658175 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3726635-1338658175.opb

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

MD5SUM BENCH= ac6696aebedde13f32e972b28b72aa2c
RANDOM SEED=677673294

node146.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		: 2667.034
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	: 5334.06
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		: 2667.034
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	: 5331.92
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		: 2667.034
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		: 2667.034
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		: 2667.034
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		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
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		: 2667.034
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31496364 kB
Buffers:          113392 kB
Cached:           180152 kB
SwapCached:         1792 kB
Active:           452224 kB
Inactive:         178412 kB
Active(anon):     337648 kB
Inactive(anon):     1556 kB
Active(file):     114576 kB
Inactive(file):   176856 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67099772 kB
Dirty:              8560 kB
Writeback:             0 kB
AnonPages:        343168 kB
Mapped:             9628 kB
Shmem:                 0 kB
Slab:             607808 kB
SReclaimable:      48028 kB
SUnreclaim:       559780 kB
KernelStack:        1472 kB
PageTables:         4748 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     176852 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    317440 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= 70904 MiB
End job on node146 at 2012-06-02 19:30:18