Trace number 3422097

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
minisat hack: EBMiniSAT 2011-03-02UNSAT 2471.29 2471.23

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k20.cnf
MD5SUM2bee695ce4278b72ee9295631ad94252
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark162.983
Satisfiable
(Un)Satisfiability was proved
Number of variables31357
Number of clauses133420
Sum of the clauses size370492
Maximum clause length37
Minimum clause length1
Number of clauses of size 1278
Number of clauses of size 258046
Number of clauses of size 369900
Number of clauses of size 4166
Number of clauses of size 5305
Number of clauses of size over 54725

Solver Data 

2471.25/2471.22	c WARNING: for repeatability, setting FPU to use double precision
2471.25/2471.22	c restarts              : 20416
2471.25/2471.22	c conflicts             : 13516431       (5475 /sec)
2471.25/2471.22	c decisions             : 24250026       (0.00 % random) (9822 /sec)
2471.25/2471.22	c propagations          : 8249912373     (3341452 /sec)
2471.25/2471.22	c conflict literals     : 1050719585     (26.20 % deleted)
2471.25/2471.22	c Memory used           : 542.00 MB
2471.25/2471.22	c CPU time              : 2468.96 s
2471.25/2471.22	
2471.25/2471.22	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3422097-1306658668/watcher-3422097-1306658668 -o /tmp/evaluation-result-3422097-1306658668/solver-3422097-1306658668 -C 5000 -W 5100 -M 15500 HOME/ebminisat_release HOME/instance-3422097-1306658668.cnf -verb=0 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 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: 0.00 0.00 0.00 1/459 3893
/proc/meminfo: memFree=14991008/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=19684 CPUtime=0 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 756 0 0 0 0 0 0 0 21 0 1 0 777466633 20156416 692 33554432000 4194304 4293939 140735986134288 18446744073709551615 4280633 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 4921 692 216 25 0 1554 0

[startup+0.103017 s]
/proc/loadavg: 0.00 0.00 0.00 1/459 3893
/proc/meminfo: memFree=14991008/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=30784 CPUtime=0.09 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 4311 0 0 0 9 0 0 0 21 0 1 0 777466633 31522816 3929 33554432000 4194304 4293939 140735986134288 18446744073709551615 248089359393 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 7696 3930 225 25 0 4329 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30784

[startup+0.201 s]
/proc/loadavg: 0.00 0.00 0.00 1/459 3893
/proc/meminfo: memFree=14991008/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=34464 CPUtime=0.19 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 5566 0 0 0 19 0 0 0 22 0 1 0 777466633 35291136 5120 33554432000 4194304 4293939 140735986134288 18446744073709551615 4230109 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 8616 5120 225 25 0 5249 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 34464

[startup+0.300983 s]
/proc/loadavg: 0.00 0.00 0.00 1/459 3893
/proc/meminfo: memFree=14991008/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=31672 CPUtime=0.29 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 6195 0 0 0 29 0 0 0 22 0 1 0 777466633 32432128 4330 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255855 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 7918 4330 244 25 0 4551 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31672

[startup+0.701025 s]
/proc/loadavg: 0.00 0.00 0.00 1/459 3893
/proc/meminfo: memFree=14991008/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=33348 CPUtime=0.69 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 6431 0 0 0 69 0 0 0 24 0 1 0 777466633 34148352 4562 33554432000 4194304 4293939 140735986134288 18446744073709551615 4248303 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 8337 4562 244 25 0 4970 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33348

[startup+1.50088 s]
/proc/loadavg: 0.00 0.00 0.00 3/465 3904
/proc/meminfo: memFree=14943344/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=36068 CPUtime=1.49 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 6954 0 0 0 149 0 0 0 25 0 1 0 777466633 36933632 5073 33554432000 4194304 4293939 140735986134288 18446744073709551615 4265248 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 9017 5073 244 25 0 5650 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36068

[startup+3.10056 s]
/proc/loadavg: 0.00 0.00 0.00 3/465 3904
/proc/meminfo: memFree=14935780/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=40488 CPUtime=3.09 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 7877 0 0 0 308 1 0 0 25 0 1 0 777466633 41459712 5979 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255633 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 10122 5979 244 25 0 6755 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40488

[startup+6.30103 s]
/proc/loadavg: 0.16 0.03 0.01 3/465 3904
/proc/meminfo: memFree=14919612/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=48660 CPUtime=6.29 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 10045 0 0 0 628 1 0 0 25 0 1 0 777466633 49827840 8121 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255682 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 12165 8122 244 25 0 8798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48660

[startup+12.7009 s]
/proc/loadavg: 0.31 0.07 0.02 3/465 3904
/proc/meminfo: memFree=14880212/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=83072 CPUtime=12.69 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 14978 0 0 0 1267 2 0 0 25 0 1 0 777466633 85065728 12997 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255622 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 20768 12997 244 25 0 17401 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83072

[startup+25.5005 s]
/proc/loadavg: 0.68 0.16 0.05 3/465 3905
/proc/meminfo: memFree=14847620/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=66936 CPUtime=25.49 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 23715 0 0 0 2545 4 0 0 25 0 1 0 777466633 68542464 11166 33554432000 4194304 4293939 140735986134288 18446744073709551615 4256145 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 16734 11166 244 25 0 13367 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 66936

[startup+51.1011 s]
/proc/loadavg: 1.13 0.31 0.10 3/465 3905
/proc/meminfo: memFree=14841848/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=73816 CPUtime=51.09 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 41620 0 0 0 5102 7 0 0 25 0 1 0 777466633 75587584 13475 33554432000 4194304 4293939 140735986134288 18446744073709551615 4248982 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 18454 13475 244 25 0 15087 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 73816

[startup+102.301 s]
/proc/loadavg: 1.70 0.59 0.21 3/465 3907
/proc/meminfo: memFree=14821616/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=131292 CPUtime=102.3 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 72898 0 0 0 10217 13 0 0 25 0 1 0 777466633 134443008 23946 33554432000 4194304 4293939 140735986134288 18446744073709551615 4256104 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 32823 23946 244 25 0 29456 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 131292

[startup+162.3 s]
/proc/loadavg: 1.93 0.86 0.32 3/465 3908
/proc/meminfo: memFree=14727352/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=188324 CPUtime=162.3 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 108087 0 0 0 16210 20 0 0 25 0 1 0 777466633 192843776 40625 33554432000 4194304 4293939 140735986134288 18446744073709551615 4256256 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 47081 40625 244 25 0 43714 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 188324

[startup+222.318 s]
/proc/loadavg: 1.97 1.07 0.43 3/465 3910
/proc/meminfo: memFree=14801600/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=114048 CPUtime=222.32 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 140163 0 0 0 22204 28 0 0 25 0 1 0 777466633 116785152 20381 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255574 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 28512 20381 244 25 0 25145 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 114048

[startup+282.3 s]
/proc/loadavg: 1.99 1.23 0.52 3/465 3911
/proc/meminfo: memFree=14784316/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=150540 CPUtime=282.3 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 171700 0 0 0 28196 34 0 0 25 0 1 0 777466633 154152960 26219 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255682 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 37635 26219 244 25 0 34268 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 150540

[startup+342.301 s]
/proc/loadavg: 1.99 1.37 0.61 3/465 3913
/proc/meminfo: memFree=14764216/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=154692 CPUtime=342.3 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 197922 0 0 0 34192 38 0 0 25 0 1 0 777466633 158404608 28635 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255919 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 38673 28636 244 25 0 35306 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 154692

[startup+402.301 s]
/proc/loadavg: 1.99 1.48 0.70 3/465 3915
/proc/meminfo: memFree=14740728/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=212108 CPUtime=402.3 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 226769 0 0 0 40188 42 0 0 25 0 1 0 777466633 217198592 36702 33554432000 4194304 4293939 140735986134288 18446744073709551615 4256148 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 53027 36702 244 25 0 49660 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 212108

[startup+462.3 s]
/proc/loadavg: 1.99 1.57 0.77 3/465 3916
/proc/meminfo: memFree=14638136/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=136796 CPUtime=462.3 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 249736 0 0 0 46184 46 0 0 25 0 1 0 777466633 140079104 27634 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 34199 27634 244 25 0 30832 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 136796

[startup+522.301 s]
/proc/loadavg: 2.14 1.69 0.86 3/465 3918
/proc/meminfo: memFree=14718468/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=171144 CPUtime=522.3 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 275095 0 0 0 52180 50 0 0 25 0 1 0 777466633 175251456 32101 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255853 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 42786 32101 244 25 0 39419 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 171144

[startup+582.3 s]
/proc/loadavg: 2.05 1.75 0.93 3/465 3919
/proc/meminfo: memFree=14692016/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=175308 CPUtime=582.3 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 300301 0 0 0 58174 56 0 0 25 0 1 0 777466633 179515392 36705 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255608 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 43827 36705 244 25 0 40460 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 175308

[startup+642.301 s]

################
# More data... #
################

/proc/meminfo: memFree=14497776/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=302680 CPUtime=1782.33 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 873491 0 0 0 178067 166 0 0 25 0 1 0 777466633 309944320 60112 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255682 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 75670 60112 244 25 0 72303 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 302680

[startup+1842.3 s]
/proc/loadavg: 2.07 2.05 1.74 3/465 3965
/proc/meminfo: memFree=14479264/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=257288 CPUtime=1842.34 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 903458 0 0 0 184062 172 0 0 25 0 1 0 777466633 263462912 57154 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255888 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 64322 57154 244 25 0 60955 0
Current children cumulated CPU time (s) 1842.34
Current children cumulated vsize (KiB) 257288

[startup+1902.3 s]
/proc/loadavg: 2.02 2.04 1.75 3/465 3967
/proc/meminfo: memFree=14376412/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=394324 CPUtime=1902.34 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 929097 0 0 0 190058 176 0 0 25 0 1 0 777466633 403787776 82549 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255633 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 98581 82549 244 25 0 95214 0
Current children cumulated CPU time (s) 1902.34
Current children cumulated vsize (KiB) 394324

[startup+1962.3 s]
/proc/loadavg: 2.01 2.03 1.76 3/465 3968
/proc/meminfo: memFree=14445080/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=314856 CPUtime=1962.34 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 962266 0 0 0 196051 183 0 0 25 0 1 0 777466633 322412544 68381 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255682 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 78714 68381 244 25 0 75347 0
Current children cumulated CPU time (s) 1962.34
Current children cumulated vsize (KiB) 314856

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 1.77 3/465 3970
/proc/meminfo: memFree=14212412/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=531776 CPUtime=2022.34 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 988112 0 0 0 202046 188 0 0 25 0 1 0 777466633 544538624 94123 33554432000 4194304 4293939 140735986134288 18446744073709551615 4256170 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 132944 94123 244 25 0 129577 0
Current children cumulated CPU time (s) 2022.34
Current children cumulated vsize (KiB) 531776

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 1.78 3/465 3971
/proc/meminfo: memFree=13985960/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=535304 CPUtime=2082.35 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 1010810 0 0 0 208042 193 0 0 25 0 1 0 777466633 548151296 116726 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255891 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 133826 116726 244 25 0 130459 0
Current children cumulated CPU time (s) 2082.35
Current children cumulated vsize (KiB) 535304

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.79 3/465 3973
/proc/meminfo: memFree=14424648/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=323508 CPUtime=2142.34 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 1047089 0 0 0 214033 201 0 0 25 0 1 0 777466633 331272192 67951 33554432000 4194304 4293939 140735986134288 18446744073709551615 4248367 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 80877 67951 244 25 0 77510 0
Current children cumulated CPU time (s) 2142.34
Current children cumulated vsize (KiB) 323508

[startup+2202.32 s]
/proc/loadavg: 2.08 2.02 1.81 3/465 3975
/proc/meminfo: memFree=14230540/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=408068 CPUtime=2202.36 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 1069719 0 0 0 220031 205 0 0 25 0 1 0 777466633 417861632 90290 33554432000 4194304 4293939 140735986134288 18446744073709551615 4248347 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 102017 90290 244 25 0 98650 0
Current children cumulated CPU time (s) 2202.36
Current children cumulated vsize (KiB) 408068

[startup+2262.3 s]
/proc/loadavg: 2.03 2.02 1.82 3/465 3976
/proc/meminfo: memFree=14245756/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=277636 CPUtime=2262.35 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 1091588 0 0 0 226024 211 0 0 25 0 1 0 777466633 284299264 60673 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 69409 60673 244 25 0 66042 0
Current children cumulated CPU time (s) 2262.35
Current children cumulated vsize (KiB) 277636

[startup+2322.3 s]
/proc/loadavg: 2.12 2.04 1.84 3/465 3978
/proc/meminfo: memFree=14561308/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=247608 CPUtime=2322.35 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 1115945 0 0 0 232019 216 0 0 25 0 1 0 777466633 253550592 53511 33554432000 4194304 4293939 140735986134288 18446744073709551615 4248309 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 61902 53511 244 25 0 58535 0
Current children cumulated CPU time (s) 2322.35
Current children cumulated vsize (KiB) 247608

[startup+2382.3 s]
/proc/loadavg: 2.10 2.05 1.85 3/465 3979
/proc/meminfo: memFree=14493668/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=219396 CPUtime=2382.35 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 1144510 0 0 0 238012 223 0 0 25 0 1 0 777466633 224661504 48290 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255693 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 54849 48290 244 25 0 51482 0
Current children cumulated CPU time (s) 2382.35
Current children cumulated vsize (KiB) 219396

[startup+2442.3 s]
/proc/loadavg: 2.03 2.04 1.85 3/465 3981
/proc/meminfo: memFree=14535432/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=232552 CPUtime=2442.35 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 1170845 0 0 0 244006 229 0 0 25 0 1 0 777466633 238133248 49167 33554432000 4194304 4293939 140735986134288 18446744073709551615 4256145 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 58138 49167 244 25 0 54771 0
Current children cumulated CPU time (s) 2442.35
Current children cumulated vsize (KiB) 232552

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

[startup+2457.6 s]
/proc/loadavg: 2.02 2.03 1.86 3/465 3981
/proc/meminfo: memFree=14468092/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=252376 CPUtime=2457.65 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 1177709 0 0 0 245535 230 0 0 25 0 1 0 777466633 258433024 55870 33554432000 4194304 4293939 140735986134288 18446744073709551615 4262907 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 63094 55870 244 25 0 59727 0
Current children cumulated CPU time (s) 2457.65
Current children cumulated vsize (KiB) 252376

[startup+2464 s]
/proc/loadavg: 2.02 2.03 1.86 3/465 3982
/proc/meminfo: memFree=14443916/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=284652 CPUtime=2464.06 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 1180131 0 0 0 246175 231 0 0 25 0 1 0 777466633 291483648 58241 33554432000 4194304 4293939 140735986134288 18446744073709551615 4256092 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 71163 58241 244 25 0 67796 0
Current children cumulated CPU time (s) 2464.06
Current children cumulated vsize (KiB) 284652

[startup+2467.2 s]
/proc/loadavg: 2.02 2.03 1.86 3/465 3982
/proc/meminfo: memFree=14439824/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=285260 CPUtime=2467.25 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 1180958 0 0 0 246494 231 0 0 25 0 1 0 777466633 292106240 59044 33554432000 4194304 4293939 140735986134288 18446744073709551615 4256170 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 71315 59044 244 25 0 67948 0
Current children cumulated CPU time (s) 2467.25
Current children cumulated vsize (KiB) 285260

[startup+2468.8 s]
/proc/loadavg: 2.02 2.03 1.86 3/465 3982
/proc/meminfo: memFree=14435484/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=285472 CPUtime=2468.85 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 1181317 0 0 0 246654 231 0 0 25 0 1 0 777466633 292323328 59391 33554432000 4194304 4293939 140735986134288 18446744073709551615 4256170 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 71368 59391 244 25 0 68001 0
Current children cumulated CPU time (s) 2468.85
Current children cumulated vsize (KiB) 285472

[startup+2470.4 s]
/proc/loadavg: 2.02 2.03 1.86 3/465 3982
/proc/meminfo: memFree=14433500/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=285956 CPUtime=2470.45 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 1181655 0 0 0 246814 231 0 0 25 0 1 0 777466633 292818944 59719 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255642 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 71489 59719 244 25 0 68122 0
Current children cumulated CPU time (s) 2470.45
Current children cumulated vsize (KiB) 285956

[startup+2470.8 s]
/proc/loadavg: 2.02 2.03 1.86 3/465 3982
/proc/meminfo: memFree=14431640/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=285956 CPUtime=2470.85 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 1181703 0 0 0 246854 231 0 0 25 0 1 0 777466633 292818944 59763 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255919 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 71489 59763 244 25 0 68122 0
Current children cumulated CPU time (s) 2470.85
Current children cumulated vsize (KiB) 285956

[startup+2471.2 s]
/proc/loadavg: 2.02 2.03 1.86 3/465 3982
/proc/meminfo: memFree=14431640/32950928 swapFree=56743108/67111528
[pid=3893] ppid=3891 vsize=286208 CPUtime=2471.25 cores=0,2,4,6
/proc/3893/stat : 3893 (ebminisat_relea) R 3891 3893 3865 0 -1 4202496 1181796 0 0 0 246894 231 0 0 25 0 1 0 777466633 293076992 59852 33554432000 4194304 4293939 140735986134288 18446744073709551615 4255837 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3893/statm: 71552 59852 244 25 0 68185 0
Current children cumulated CPU time (s) 2471.25
Current children cumulated vsize (KiB) 286208

Child status: 20
Real time (s): 2471.23
CPU time (s): 2471.29
CPU user time (s): 2468.96
CPU system time (s): 2.33065
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 536444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2468.96
system time used= 2.33065
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1181826
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= 7
involuntary context switches= 3924

runsolver used 11.5802 second user time and 26.38 second system time

The end

Launcher Data 

Begin job on node123 at 2011-05-29 10:44:28
IDJOB=3422097
IDBENCH=20529
IDSOLVER=1914
FILE ID=node123/3422097-1306658668
RUNJOBID= node123-1306658667-3883
PBS_JOBID= 13471774
Free space on /tmp= 73444 MiB

SOLVER NAME= minisat hack: EBMiniSAT 2011-03-02
BENCH NAME= SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k20.cnf
COMMAND LINE= DIR/ebminisat_release BENCHNAME  -verb=0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3422097-1306658668/watcher-3422097-1306658668 -o /tmp/evaluation-result-3422097-1306658668/solver-3422097-1306658668 -C 5000 -W 5100 -M 15500  HOME/ebminisat_release HOME/instance-3422097-1306658668.cnf  -verb=0

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2bee695ce4278b72ee9295631ad94252
RANDOM SEED=364216977

node123.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      14991164 kB
Buffers:        265568 kB
Cached:        4343500 kB
SwapCached:      18840 kB
Active:        3242876 kB
Inactive:     14445376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14991164 kB
SwapTotal:    67111528 kB
SwapFree:     56743108 kB
Dirty:            3496 kB
Writeback:           0 kB
AnonPages:    13068464 kB
Mapped:          30452 kB
Slab:           123508 kB
PageTables:      78204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 133349080 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73436 MiB
End job on node123 at 2011-05-29 11:25:40