Trace number 3172447

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
Black Hole SAT 2011-03-08UNSAT 1277.17 1277.14

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v75-c1597-S1750722942-074.UNKNOWN.cnf
MD5SUM55d30b10c45b8bb435e547799f98f891
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.26989
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses1597
Sum of the clauses size7985
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51597
Number of clauses of size over 50

Solver Data 

1277.13/1277.14	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: 935)

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-3172447-1303192125/watcher-3172447-1303192125 -o /tmp/evaluation-result-3172447-1303192125/solver-3172447-1303192125 -C 2400 -W 1300 -M 7680 saturn HOME/instance-3172447-1303192125.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.72 3.95 3.96 1/174 27282
/proc/meminfo: memFree=15831016/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=0 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 249 0 0 0 0 0 0 0 22 0 1 0 430811327 6787072 184 33554432000 4194304 4210924 140735622127520 18446744073709551615 4206192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 184 95 5 0 128 0

[startup+0.067201 s]
/proc/loadavg: 3.72 3.95 3.96 1/174 27282
/proc/meminfo: memFree=15831016/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=0.06 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 254 0 0 0 6 0 0 0 22 0 1 0 430811327 6787072 189 33554432000 4194304 4210924 140735622127520 18446744073709551615 4206985 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 189 95 5 0 128 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6628

[startup+0.100253 s]
/proc/loadavg: 3.72 3.95 3.96 1/174 27282
/proc/meminfo: memFree=15831016/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=0.09 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 257 0 0 0 9 0 0 0 22 0 1 0 430811327 6787072 192 33554432000 4194304 4210924 140735622127520 18446744073709551615 4198663 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 192 95 5 0 128 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6628

[startup+0.300126 s]
/proc/loadavg: 3.72 3.95 3.96 1/174 27282
/proc/meminfo: memFree=15831016/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=0.29 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 271 0 0 0 29 0 0 0 23 0 1 0 430811327 6787072 206 33554432000 4194304 4210924 140735622127520 18446744073709551615 4206985 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 206 95 5 0 128 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6628

[startup+0.700055 s]
/proc/loadavg: 3.72 3.95 3.96 1/174 27282
/proc/meminfo: memFree=15831016/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=0.69 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 277 0 0 0 69 0 0 0 25 0 1 0 430811327 6787072 212 33554432000 4194304 4210924 140735622127520 18446744073709551615 4204579 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 212 95 5 0 128 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6628

[startup+1.50102 s]
/proc/loadavg: 3.72 3.95 3.96 5/190 27311
/proc/meminfo: memFree=15827404/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=1.49 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 149 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4198679 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6628

[startup+3.10063 s]
/proc/loadavg: 3.72 3.95 3.96 5/190 27311
/proc/meminfo: memFree=15825420/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=3.09 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 309 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4207023 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6628

[startup+6.30006 s]
/proc/loadavg: 3.74 3.95 3.96 5/190 27311
/proc/meminfo: memFree=15825204/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=6.29 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 629 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4204749 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6628

[startup+12.7009 s]
/proc/loadavg: 3.76 3.95 3.96 5/190 27311
/proc/meminfo: memFree=15822676/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=12.69 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 1269 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4198663 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6628

[startup+25.5007 s]
/proc/loadavg: 3.82 3.95 3.96 5/190 27312
/proc/meminfo: memFree=15820820/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=25.5 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 2550 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4198663 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6628

[startup+51.1001 s]
/proc/loadavg: 3.88 3.95 3.96 5/190 27312
/proc/meminfo: memFree=15820048/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=51.1 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 5110 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4204579 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 6628

[startup+102.306 s]
/proc/loadavg: 3.95 3.96 3.96 5/190 27314
/proc/meminfo: memFree=15818304/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=102.3 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 10230 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4201755 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6628

[startup+162.3 s]
/proc/loadavg: 3.98 3.96 3.96 5/190 27315
/proc/meminfo: memFree=15818280/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=162.3 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 16230 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4198667 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 6628

[startup+222.301 s]
/proc/loadavg: 4.06 3.98 3.96 5/190 27317
/proc/meminfo: memFree=15818264/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=222.3 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 22230 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4206985 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 6628

[startup+282.301 s]
/proc/loadavg: 4.02 3.98 3.96 5/190 27318
/proc/meminfo: memFree=15818116/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=282.3 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 28230 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4205025 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 6628

[startup+342.3 s]
/proc/loadavg: 4.00 3.98 3.96 5/190 27320
/proc/meminfo: memFree=15818108/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=342.3 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 34230 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4206994 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 6628

[startup+402.301 s]
/proc/loadavg: 4.00 3.98 3.96 5/190 27322
/proc/meminfo: memFree=15818084/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=402.3 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 40230 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4204590 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 6628

[startup+462.301 s]
/proc/loadavg: 4.07 4.00 3.97 5/190 27323
/proc/meminfo: memFree=15818068/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=462.3 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 46230 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4206991 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 6628

[startup+522.3 s]
/proc/loadavg: 4.02 4.00 3.97 5/190 27325
/proc/meminfo: memFree=15817180/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=522.3 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 52230 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4198597 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 6628

[startup+582.3 s]
/proc/loadavg: 4.01 4.00 3.97 5/190 27326
/proc/meminfo: memFree=15817400/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=582.3 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 58230 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4198687 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 6628

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 27328
/proc/meminfo: memFree=15817260/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=642.31 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 64231 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4204579 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 6628

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 27330
/proc/meminfo: memFree=15816604/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=702.31 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 70231 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4198754 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 6628

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 27340
/proc/meminfo: memFree=15816912/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=762.31 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 76231 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4198790 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 6628

[startup+822.301 s]
/proc/loadavg: 4.03 4.01 3.97 5/190 27342
/proc/meminfo: memFree=15816044/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=822.31 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 82231 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4206973 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 6628

[startup+882.301 s]
/proc/loadavg: 4.01 4.01 3.97 5/190 27343
/proc/meminfo: memFree=15816020/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=882.31 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 88231 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4198612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 6628

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 27348
/proc/meminfo: memFree=15814944/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=942.31 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 94231 0 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4198674 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 6628

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 27350
/proc/meminfo: memFree=15814036/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=1002.32 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 100231 1 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4201755 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 6628

[startup+1062.3 s]
/proc/loadavg: 4.03 4.01 3.98 5/190 27351
/proc/meminfo: memFree=15814152/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=1062.32 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 106231 1 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4198585 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 6628

[startup+1122.3 s]
/proc/loadavg: 4.01 4.01 3.98 5/190 27353
/proc/meminfo: memFree=15814004/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=1122.32 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 112231 1 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4198774 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 6628

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 27354
/proc/meminfo: memFree=15813972/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=1182.32 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 118231 1 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4198612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 6628

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 27356
/proc/meminfo: memFree=15812600/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=1242.32 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 124231 1 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4198592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 6628

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

[startup+1254.3 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 27356
/proc/meminfo: memFree=15812580/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=1254.32 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 125431 1 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4204814 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 1254.32
Current children cumulated vsize (KiB) 6628

[startup+1267.1 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 27357
/proc/meminfo: memFree=15812696/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=1267.13 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 126712 1 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4204740 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 1267.13
Current children cumulated vsize (KiB) 6628

[startup+1273.5 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 27357
/proc/meminfo: memFree=15812696/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=1273.52 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 127351 1 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4204788 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 1273.52
Current children cumulated vsize (KiB) 6628

[startup+1275.1 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 27357
/proc/meminfo: memFree=15812696/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=1275.12 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 127511 1 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4198629 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 1275.12
Current children cumulated vsize (KiB) 6628

[startup+1275.9 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 27357
/proc/meminfo: memFree=15812696/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=1275.93 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 127592 1 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4204590 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 1275.93
Current children cumulated vsize (KiB) 6628

[startup+1276.7 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 27357
/proc/meminfo: memFree=15812696/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=1276.72 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 127671 1 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4198585 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 1276.72
Current children cumulated vsize (KiB) 6628

[startup+1277.11 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 27357
/proc/meminfo: memFree=15812696/32950928 swapFree=67111528/67111528
[pid=27282] ppid=27280 vsize=6628 CPUtime=1277.13 cores=0,2
/proc/27282/stat : 27282 (saturn) R 27280 27282 26488 0 -1 4202496 278 0 0 0 127712 1 0 0 25 0 1 0 430811327 6787072 213 33554432000 4194304 4210924 140735622127520 18446744073709551615 4198663 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27282/statm: 1657 213 96 5 0 128 0
Current children cumulated CPU time (s) 1277.13
Current children cumulated vsize (KiB) 6628

Child status: 0
Real time (s): 1277.14
CPU time (s): 1277.17
CPU user time (s): 1277.16
CPU system time (s): 0.013997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 6628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1277.16
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 286
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= 5
involuntary context switches= 2732

runsolver used 1.77573 second user time and 4.03639 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-19 07:48:45
IDJOB=3172447
IDBENCH=83065
IDSOLVER=1583
FILE ID=node122/3172447-1303192125
RUNJOBID= node122-1303192125-27268
PBS_JOBID= 13026608
Free space on /tmp= 72948 MiB

SOLVER NAME= Black Hole SAT 2011-03-08
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v75-c1597-S1750722942-074.UNKNOWN.cnf
COMMAND LINE= saturn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3172447-1303192125/watcher-3172447-1303192125 -o /tmp/evaluation-result-3172447-1303192125/solver-3172447-1303192125 -C 2400 -W 1300 -M 7680  saturn HOME/instance-3172447-1303192125.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 55d30b10c45b8bb435e547799f98f891
RANDOM SEED=751384259

node122.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		: 2666.820
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	: 5333.64
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.83
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		: 2666.820
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	: 5332.75
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		: 2666.820
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		: 2666.820
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	: 5332.75
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		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      15831032 kB
Buffers:        804284 kB
Cached:       15894020 kB
SwapCached:          0 kB
Active:        7797168 kB
Inactive:      8965560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15831032 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              20 kB
Writeback:           0 kB
AnonPages:       64856 kB
Mapped:          14680 kB
Slab:           293104 kB
PageTables:       5168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   189244 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= 72948 MiB
End job on node122 at 2011-04-19 08:10:03