Trace number 3422098

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: contrasat 2011-03-02UNSAT 2904.5 2904.47

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 

2904.42/2904.46	c WARNING: for repeatability, setting FPU to use double precision
2904.42/2904.46	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-3422098-1306658667/watcher-3422098-1306658667 -o /tmp/evaluation-result-3422098-1306658667/solver-3422098-1306658667 -C 5000 -W 5100 -M 15500 contrasat_release HOME/instance-3422098-1306658667.cnf 

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

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 1/556 31827
/proc/meminfo: memFree=23734788/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=22288 CPUtime=0.01 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 1657 0 0 0 1 0 0 0 21 0 1 0 777465461 22822912 1490 33554432000 4194304 4298156 140736854268128 18446744073709551615 4284889 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 5572 1490 216 26 0 2204 0

[startup+0.0678431 s]
/proc/loadavg: 0.00 0.00 0.00 1/556 31827
/proc/meminfo: memFree=23734788/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=30200 CPUtime=0.06 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4577 0 0 0 6 0 0 0 21 0 1 0 777465461 30924800 3955 33554432000 4194304 4298156 140736854268128 18446744073709551615 4218289 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 7550 3956 221 26 0 4182 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 30200

[startup+0.100809 s]
/proc/loadavg: 0.00 0.00 0.00 1/556 31827
/proc/meminfo: memFree=23734788/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=30876 CPUtime=0.09 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4837 0 0 0 9 0 0 0 21 0 1 0 777465461 31617024 4191 33554432000 4194304 4298156 140736854268128 18446744073709551615 4234657 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 7719 4191 222 26 0 4351 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30876

[startup+0.300774 s]
/proc/loadavg: 0.00 0.00 0.00 1/556 31827
/proc/meminfo: memFree=23734788/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=33572 CPUtime=0.29 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 7490 0 0 0 28 1 0 0 22 0 1 0 777465461 34377728 4588 33554432000 4194304 4298156 140736854268128 18446744073709551615 4261198 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 8393 4588 242 26 0 5025 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33572

[startup+0.700709 s]
/proc/loadavg: 0.00 0.00 0.00 1/556 31827
/proc/meminfo: memFree=23734788/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=33572 CPUtime=0.69 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 7794 0 0 0 68 1 0 0 24 0 1 0 777465461 34377728 4870 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256293 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 8393 4870 242 26 0 5025 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33572

[startup+1.50057 s]
/proc/loadavg: 0.00 0.00 0.00 3/562 31836
/proc/meminfo: memFree=23687992/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=40656 CPUtime=1.49 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 9506 0 0 0 148 1 0 0 25 0 1 0 777465461 41631744 5015 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256201 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 10164 5015 242 26 0 6796 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40656

[startup+3.10033 s]
/proc/loadavg: 0.16 0.03 0.01 3/562 31836
/proc/meminfo: memFree=23679448/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=40656 CPUtime=3.09 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 11180 0 0 0 308 1 0 0 25 0 1 0 777465461 41631744 6343 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 10164 6343 242 26 0 6796 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40656

[startup+6.30076 s]
/proc/loadavg: 0.16 0.03 0.01 3/562 31836
/proc/meminfo: memFree=23659544/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=47800 CPUtime=6.29 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 13717 0 0 0 627 2 0 0 25 0 1 0 777465461 48947200 8506 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256623 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 11950 8506 242 26 0 8582 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 47800

[startup+12.7007 s]
/proc/loadavg: 0.44 0.10 0.03 3/562 31836
/proc/meminfo: memFree=23665456/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=59568 CPUtime=12.69 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 15785 0 0 0 1267 2 0 0 25 0 1 0 777465461 60997632 10564 33554432000 4194304 4298156 140736854268128 18446744073709551615 4261950 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 14892 10564 242 26 0 11524 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59568

[startup+25.5005 s]
/proc/loadavg: 0.68 0.16 0.05 3/562 31836
/proc/meminfo: memFree=23640400/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=71208 CPUtime=25.49 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 40622 0 0 0 2543 6 0 0 25 0 1 0 777465461 72916992 9984 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256201 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 17802 9984 242 26 0 14434 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 71208

[startup+51.1012 s]
/proc/loadavg: 1.13 0.31 0.10 3/562 31837
/proc/meminfo: memFree=23611348/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=71208 CPUtime=51.09 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 45407 0 0 0 5103 6 0 0 25 0 1 0 777465461 72916992 14232 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 17802 14232 242 26 0 14434 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 71208

[startup+102.321 s]
/proc/loadavg: 1.65 0.59 0.21 3/562 31838
/proc/meminfo: memFree=23567436/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=90064 CPUtime=102.32 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 55577 0 0 0 10225 7 0 0 25 0 1 0 777465461 92225536 19072 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 22516 19072 242 26 0 19148 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 90064

[startup+162.3 s]
/proc/loadavg: 1.86 0.82 0.31 3/562 31840
/proc/meminfo: memFree=23456056/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=158244 CPUtime=162.29 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 106648 0 0 0 16216 13 0 0 25 0 1 0 777465461 162041856 32663 33554432000 4194304 4298156 140736854268128 18446744073709551615 4253699 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 39561 32663 242 26 0 36193 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 158244

[startup+222.3 s]
/proc/loadavg: 2.00 1.07 0.43 3/562 31842
/proc/meminfo: memFree=23510468/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=120596 CPUtime=222.29 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 147833 0 0 0 22211 18 0 0 25 0 1 0 777465461 123490304 26253 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256201 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 30149 26253 242 26 0 26781 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 120596

[startup+282.3 s]
/proc/loadavg: 2.05 1.24 0.52 3/562 31843
/proc/meminfo: memFree=23509700/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=140040 CPUtime=282.3 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 190810 0 0 0 28206 24 0 0 25 0 1 0 777465461 143400960 23940 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 35010 23940 242 26 0 31642 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 140040

[startup+342.3 s]
/proc/loadavg: 2.02 1.38 0.62 4/562 31845
/proc/meminfo: memFree=23509432/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=90248 CPUtime=342.29 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 313936 0 0 0 34190 39 0 0 25 0 1 0 777465461 92413952 19163 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256274 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 22562 19163 242 26 0 19194 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 90248

[startup+402.3 s]
/proc/loadavg: 2.00 1.48 0.69 3/562 31846
/proc/meminfo: memFree=23447540/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=170388 CPUtime=402.29 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 412973 0 0 0 40175 54 0 0 25 0 1 0 777465461 174477312 35889 33554432000 4194304 4298156 140736854268128 18446744073709551615 4262357 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 42597 35890 242 26 0 39229 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 170388

[startup+462.301 s]
/proc/loadavg: 2.10 1.61 0.79 3/562 31848
/proc/meminfo: memFree=23559356/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=90248 CPUtime=462.29 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 510419 0 0 0 46161 68 0 0 25 0 1 0 777465461 92413952 19163 33554432000 4194304 4298156 140736854268128 18446744073709551615 4262200 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 22562 19163 242 26 0 19194 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 90248

[startup+522.301 s]
/proc/loadavg: 2.09 1.69 0.86 3/562 31850
/proc/meminfo: memFree=23463112/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=139564 CPUtime=522.3 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 582690 0 0 0 52153 77 0 0 25 0 1 0 777465461 142913536 31492 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256501 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 34891 31492 242 26 0 31523 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 139564

[startup+582.301 s]
/proc/loadavg: 2.03 1.75 0.94 3/562 31851
/proc/meminfo: memFree=23434940/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=189636 CPUtime=582.3 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 640821 0 0 0 58147 83 0 0 25 0 1 0 777465461 194187264 41987 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256383 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 47409 41988 242 26 0 44041 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 189636

[startup+642.301 s]

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

/proc/meminfo: memFree=23292636/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=270544 CPUtime=2322.32 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 3979408 0 0 0 231689 543 0 0 25 0 1 0 777465461 277037056 55621 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 67636 55621 242 26 0 64268 0
Current children cumulated CPU time (s) 2322.32
Current children cumulated vsize (KiB) 270544

[startup+2382.3 s]
/proc/loadavg: 2.03 2.04 1.85 3/562 31911
/proc/meminfo: memFree=23307132/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=270544 CPUtime=2382.32 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4101937 0 0 0 237672 560 0 0 25 0 1 0 777465461 277037056 53983 33554432000 4194304 4298156 140736854268128 18446744073709551615 4254775 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 67636 53983 242 26 0 64268 0
Current children cumulated CPU time (s) 2382.32
Current children cumulated vsize (KiB) 270544

[startup+2442.3 s]
/proc/loadavg: 2.01 2.03 1.86 3/562 31913
/proc/meminfo: memFree=23262104/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=270544 CPUtime=2442.32 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4160123 0 0 0 243662 570 0 0 25 0 1 0 777465461 277037056 57492 33554432000 4194304 4298156 140736854268128 18446744073709551615 4254648 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 67636 57492 242 26 0 64268 0
Current children cumulated CPU time (s) 2442.32
Current children cumulated vsize (KiB) 270544

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 1.86 3/562 31914
/proc/meminfo: memFree=23286272/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=270544 CPUtime=2502.32 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4241613 0 0 0 249652 580 0 0 25 0 1 0 777465461 277037056 54724 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 67636 54724 242 26 0 64268 0
Current children cumulated CPU time (s) 2502.32
Current children cumulated vsize (KiB) 270544

[startup+2562.3 s]
/proc/loadavg: 2.00 2.02 1.87 3/562 31916
/proc/meminfo: memFree=23292688/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=270544 CPUtime=2562.32 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4301243 0 0 0 255642 590 0 0 25 0 1 0 777465461 277037056 54536 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256736 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 67636 54536 242 26 0 64268 0
Current children cumulated CPU time (s) 2562.32
Current children cumulated vsize (KiB) 270544

[startup+2622.3 s]
/proc/loadavg: 2.06 2.03 1.88 3/562 31918
/proc/meminfo: memFree=23288324/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=242888 CPUtime=2622.34 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4371704 0 0 0 261633 601 0 0 25 0 1 0 777465461 248717312 49946 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256544 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 60722 49946 242 26 0 57354 0
Current children cumulated CPU time (s) 2622.34
Current children cumulated vsize (KiB) 242888

[startup+2682.3 s]
/proc/loadavg: 2.07 2.04 1.89 3/562 31919
/proc/meminfo: memFree=23277012/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=242888 CPUtime=2682.32 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4478017 0 0 0 267617 615 0 0 25 0 1 0 777465461 248717312 52770 33554432000 4194304 4298156 140736854268128 18446744073709551615 4261339 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 60722 52770 242 26 0 57354 0
Current children cumulated CPU time (s) 2682.32
Current children cumulated vsize (KiB) 242888

[startup+2742.32 s]
/proc/loadavg: 2.02 2.03 1.90 3/562 31921
/proc/meminfo: memFree=23259624/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=292976 CPUtime=2742.34 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4556433 0 0 0 273606 628 0 0 25 0 1 0 777465461 300007424 58031 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256804 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 73244 58031 242 26 0 69876 0
Current children cumulated CPU time (s) 2742.34
Current children cumulated vsize (KiB) 292976

[startup+2802.3 s]
/proc/loadavg: 2.13 2.05 1.91 3/562 31922
/proc/meminfo: memFree=23257756/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=292976 CPUtime=2802.32 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4637738 0 0 0 279592 640 0 0 25 0 1 0 777465461 300007424 59727 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256760 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 73244 59727 242 26 0 69876 0
Current children cumulated CPU time (s) 2802.32
Current children cumulated vsize (KiB) 292976

[startup+2862.3 s]
/proc/loadavg: 2.16 2.07 1.92 3/562 31924
/proc/meminfo: memFree=23235540/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=292976 CPUtime=2862.32 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4696841 0 0 0 285583 649 0 0 25 0 1 0 777465461 300007424 62284 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256575 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 73244 62284 242 26 0 69876 0
Current children cumulated CPU time (s) 2862.32
Current children cumulated vsize (KiB) 292976

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

[startup+2867.1 s]
/proc/loadavg: 2.15 2.07 1.92 3/562 31924
/proc/meminfo: memFree=23233680/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=292976 CPUtime=2867.12 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4697578 0 0 0 286063 649 0 0 25 0 1 0 777465461 300007424 62968 33554432000 4194304 4298156 140736854268128 18446744073709551615 4254663 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 73244 62968 242 26 0 69876 0
Current children cumulated CPU time (s) 2867.12
Current children cumulated vsize (KiB) 292976

[startup+2879.9 s]
/proc/loadavg: 2.12 2.07 1.92 3/562 31925
/proc/meminfo: memFree=23241616/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=423204 CPUtime=2879.92 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4709295 0 0 0 287341 651 0 0 25 0 1 0 777465461 433360896 73713 33554432000 4194304 4298156 140736854268128 18446744073709551615 4264242 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 105801 73719 242 26 0 102433 0
Current children cumulated CPU time (s) 2879.92
Current children cumulated vsize (KiB) 423204

[startup+2892.7 s]
/proc/loadavg: 2.10 2.06 1.92 3/562 31925
/proc/meminfo: memFree=23242728/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=292976 CPUtime=2892.73 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4726648 0 0 0 288619 654 0 0 25 0 1 0 777465461 300007424 61557 33554432000 4194304 4298156 140736854268128 18446744073709551615 4251943 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 73244 61557 242 26 0 69876 0
Current children cumulated CPU time (s) 2892.73
Current children cumulated vsize (KiB) 292976

[startup+2899.1 s]
/proc/loadavg: 2.09 2.06 1.92 3/562 31925
/proc/meminfo: memFree=23251528/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=292976 CPUtime=2899.12 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4728254 0 0 0 289258 654 0 0 25 0 1 0 777465461 300007424 63031 33554432000 4194304 4298156 140736854268128 18446744073709551615 4273828 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 73244 63031 242 26 0 69876 0
Current children cumulated CPU time (s) 2899.12
Current children cumulated vsize (KiB) 292976

[startup+2902.3 s]
/proc/loadavg: 2.08 2.06 1.92 3/562 31925
/proc/meminfo: memFree=23247312/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=292976 CPUtime=2902.32 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4728607 0 0 0 289578 654 0 0 25 0 1 0 777465461 300007424 63355 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256826 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 73244 63355 242 26 0 69876 0
Current children cumulated CPU time (s) 2902.32
Current children cumulated vsize (KiB) 292976

[startup+2903.1 s]
/proc/loadavg: 2.08 2.06 1.92 3/562 31925
/proc/meminfo: memFree=23244956/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=292976 CPUtime=2903.12 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4728842 0 0 0 289658 654 0 0 25 0 1 0 777465461 300007424 63568 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256787 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 73244 63568 242 26 0 69876 0
Current children cumulated CPU time (s) 2903.12
Current children cumulated vsize (KiB) 292976

[startup+2903.9 s]
/proc/loadavg: 2.08 2.06 1.92 3/562 31925
/proc/meminfo: memFree=23243712/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=292976 CPUtime=2903.94 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4729021 0 0 0 289740 654 0 0 25 0 1 0 777465461 300007424 63731 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256315 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 73244 63731 242 26 0 69876 0
Current children cumulated CPU time (s) 2903.94
Current children cumulated vsize (KiB) 292976

[startup+2904.3 s]
/proc/loadavg: 2.08 2.06 1.92 3/562 31925
/proc/meminfo: memFree=23243712/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=292976 CPUtime=2904.32 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4729086 0 0 0 289778 654 0 0 25 0 1 0 777465461 300007424 63789 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256293 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 73244 63789 242 26 0 69876 0
Current children cumulated CPU time (s) 2904.32
Current children cumulated vsize (KiB) 292976

[startup+2904.4 s]
/proc/loadavg: 2.08 2.06 1.92 3/562 31925
/proc/meminfo: memFree=23243712/32950928 swapFree=41934332/67111528
[pid=31827] ppid=31825 vsize=292976 CPUtime=2904.42 cores=1,3,5,7
/proc/31827/stat : 31827 (contrasat_relea) R 31825 31827 31797 0 -1 4202496 4729101 0 0 0 289788 654 0 0 25 0 1 0 777465461 300007424 63801 33554432000 4194304 4298156 140736854268128 18446744073709551615 4256790 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/31827/statm: 73244 63801 242 26 0 69876 0
Current children cumulated CPU time (s) 2904.42
Current children cumulated vsize (KiB) 292976

Child status: 20
Real time (s): 2904.47
CPU time (s): 2904.5
CPU user time (s): 2897.95
CPU system time (s): 6.558
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 423204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2897.95
system time used= 6.558
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4729115
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= 8
involuntary context switches= 35008

runsolver used 15.0827 second user time and 37.9302 second system time

The end

Launcher Data 

Begin job on node126 at 2011-05-29 10:44:28
IDJOB=3422098
IDBENCH=20529
IDSOLVER=1915
FILE ID=node126/3422098-1306658667
RUNJOBID= node126-1306658667-31816
PBS_JOBID= 13471771
Free space on /tmp= 73476 MiB

SOLVER NAME= minisat hack: contrasat 2011-03-02
BENCH NAME= SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k20.cnf
COMMAND LINE= contrasat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3422098-1306658667/watcher-3422098-1306658667 -o /tmp/evaluation-result-3422098-1306658667/solver-3422098-1306658667 -C 5000 -W 5100 -M 15500  contrasat_release HOME/instance-3422098-1306658667.cnf

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

MD5SUM BENCH= 2bee695ce4278b72ee9295631ad94252
RANDOM SEED=364216977

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
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	: 5332.75
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.80
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		: 2666.783
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	: 5332.75
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		: 2666.783
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	: 5332.82
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		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      23735068 kB
Buffers:        329560 kB
Cached:        6370624 kB
SwapCached:      49920 kB
Active:        4265460 kB
Inactive:      4630068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23735068 kB
SwapTotal:    67111528 kB
SwapFree:     41934332 kB
Dirty:            3560 kB
Writeback:           0 kB
AnonPages:     2158552 kB
Mapped:          24288 kB
Slab:           148208 kB
PageTables:      99788 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 176372564 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= 73468 MiB
End job on node126 at 2011-05-29 11:32:52