Trace number 3286784

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
SApperloT 2011-03-23UNSAT 1233.32 1234.54

General information on the benchmark

Nameapplication/jarvisalo/smtqfbv-aigs/
smtlib-qfbv-aigs-lfsr_008_063_080-tseitin.cnf
MD5SUMceca868d07951273fdc2de08c57f2b6a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5.9231
Satisfiable
(Un)Satisfiability was proved
Number of variables259762
Number of clauses656573
Sum of the clauses size1532001
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2437714
Number of clauses of size 3218857
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1233.27/1234.52	
1233.27/1234.52	s UNSATISFIABLE
1233.27/1234.52	c Reason for Unsat: Learned empty clause

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-3286784-1303770061/watcher-3286784-1303770061 -o /tmp/evaluation-result-3286784-1303770061/solver-3286784-1303770061 -C 2400 -W 1300 -M 7680 SApperloT HOME/instance-3286784-1303770061.cnf 

running on 2 cores: 4,6

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: 4.29 4.32 4.15 4/187 31405
/proc/meminfo: memFree=17671164/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=20988 CPUtime=0 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 1795 0 0 0 0 0 0 0 25 0 1 0 488605785 21491712 1734 33554432000 4194304 4465733 140734064145328 18446744073709551615 4287468 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 5247 1746 248 67 0 2370 0

[startup+0.103486 s]
/proc/loadavg: 4.29 4.32 4.15 4/187 31405
/proc/meminfo: memFree=17671164/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=33816 CPUtime=0.09 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 5803 0 0 0 9 0 0 0 25 0 1 0 488605785 34627584 4264 33554432000 4194304 4465733 140734064145328 18446744073709551615 4265240 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 8454 4264 250 67 0 5577 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33816

[startup+0.200462 s]
/proc/loadavg: 4.29 4.32 4.15 4/187 31405
/proc/meminfo: memFree=17671164/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=37664 CPUtime=0.19 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 9514 0 0 0 18 1 0 0 25 0 1 0 488605785 38567936 5864 33554432000 4194304 4465733 140734064145328 18446744073709551615 4265240 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 9416 5865 250 67 0 6539 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 37664

[startup+0.300448 s]
/proc/loadavg: 4.29 4.32 4.15 4/187 31405
/proc/meminfo: memFree=17671164/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=45608 CPUtime=0.29 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 13308 0 0 0 28 1 0 0 25 0 1 0 488605785 46702592 6726 33554432000 4194304 4465733 140734064145328 18446744073709551615 4270161 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 11402 6726 255 67 0 8525 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 45608

[startup+0.700378 s]
/proc/loadavg: 4.29 4.32 4.15 4/187 31405
/proc/meminfo: memFree=17671164/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=47144 CPUtime=0.69 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 13800 0 0 0 68 1 0 0 25 0 1 0 488605785 48275456 7195 33554432000 4194304 4465733 140734064145328 18446744073709551615 4295885 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 11786 7195 255 67 0 8909 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47144

[startup+1.50022 s]
/proc/loadavg: 4.29 4.32 4.15 5/188 31406
/proc/meminfo: memFree=17638064/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=49192 CPUtime=1.49 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 14856 0 0 0 148 1 0 0 25 0 1 0 488605785 50372608 7997 33554432000 4194304 4465733 140734064145328 18446744073709551615 4256240 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 12298 7997 255 67 0 9421 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49192

[startup+3.10096 s]
/proc/loadavg: 4.29 4.32 4.15 5/188 31406
/proc/meminfo: memFree=17630376/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=55864 CPUtime=3.07 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 18036 0 0 0 305 2 0 0 25 0 1 0 488605785 57204736 9281 33554432000 4194304 4465733 140734064145328 18446744073709551615 4255628 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 13966 9281 255 67 0 11089 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 55864

[startup+6.3004 s]
/proc/loadavg: 4.43 4.35 4.16 5/188 31406
/proc/meminfo: memFree=17604984/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=75624 CPUtime=5.53 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 23312 0 0 0 548 5 0 0 25 0 1 0 488605785 77438976 13856 33554432000 4194304 4465733 140734064145328 18446744073709551615 4256276 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 18906 13856 255 67 0 16029 0
Current children cumulated CPU time (s) 5.53
Current children cumulated vsize (KiB) 75624

[startup+12.7003 s]
/proc/loadavg: 4.39 4.34 4.16 5/188 31407
/proc/meminfo: memFree=17592260/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=74224 CPUtime=11.68 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 33931 0 0 0 1160 8 0 0 25 0 1 0 488605785 76005376 13577 33554432000 4194304 4465733 140734064145328 18446744073709551615 4254853 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 18556 13577 256 67 0 15679 0
Current children cumulated CPU time (s) 11.68
Current children cumulated vsize (KiB) 74224

[startup+25.5011 s]
/proc/loadavg: 4.30 4.32 4.15 5/188 31407
/proc/meminfo: memFree=17550536/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=146096 CPUtime=24.46 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 72962 0 0 0 2432 14 0 0 25 0 1 0 488605785 149602304 25064 33554432000 4194304 4465733 140734064145328 18446744073709551615 4254869 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 36524 25064 256 67 0 33647 0
Current children cumulated CPU time (s) 24.46
Current children cumulated vsize (KiB) 146096

[startup+51.1006 s]
/proc/loadavg: 4.20 4.30 4.15 5/188 31408
/proc/meminfo: memFree=17504240/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=195200 CPUtime=50.06 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 118200 0 0 0 4986 20 0 0 25 0 1 0 488605785 199884800 35442 33554432000 4194304 4465733 140734064145328 18446744073709551615 4255599 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 48800 35442 256 67 0 45923 0
Current children cumulated CPU time (s) 50.06
Current children cumulated vsize (KiB) 195200

[startup+102.301 s]
/proc/loadavg: 4.08 4.25 4.14 5/188 31409
/proc/meminfo: memFree=17380924/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=305672 CPUtime=101.26 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 222344 0 0 0 10093 33 0 0 25 0 1 0 488605785 313008128 59966 33554432000 4194304 4465733 140734064145328 18446744073709551615 4254853 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 76418 59966 256 67 0 73541 0
Current children cumulated CPU time (s) 101.26
Current children cumulated vsize (KiB) 305672

[startup+162.3 s]
/proc/loadavg: 4.03 4.20 4.13 5/188 31411
/proc/meminfo: memFree=17299204/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=410412 CPUtime=161.25 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 286846 0 0 0 16084 41 0 0 25 0 1 0 488605785 420261888 68172 33554432000 4194304 4465733 140734064145328 18446744073709551615 4255579 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 102603 68172 256 67 0 99726 0
Current children cumulated CPU time (s) 161.25
Current children cumulated vsize (KiB) 410412

[startup+222.307 s]
/proc/loadavg: 4.01 4.16 4.12 5/188 31412
/proc/meminfo: memFree=17092976/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=713436 CPUtime=221.24 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 448668 0 0 0 22066 58 0 0 25 0 1 0 488605785 730558464 132853 33554432000 4194304 4465733 140734064145328 18446744073709551615 4366191 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 178359 132853 272 67 0 175482 0
Current children cumulated CPU time (s) 221.24
Current children cumulated vsize (KiB) 713436

[startup+282.3 s]
/proc/loadavg: 4.00 4.13 4.10 5/188 31414
/proc/meminfo: memFree=17067296/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=713436 CPUtime=281.23 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 448668 0 0 0 28064 59 0 0 25 0 1 0 488605785 730558464 132853 33554432000 4194304 4465733 140734064145328 18446744073709551615 4370580 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 178359 132853 272 67 0 175482 0
Current children cumulated CPU time (s) 281.23
Current children cumulated vsize (KiB) 713436

[startup+342.301 s]
/proc/loadavg: 4.00 4.10 4.09 5/188 31416
/proc/meminfo: memFree=17059836/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=713436 CPUtime=341.22 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 448668 0 0 0 34063 59 0 0 25 0 1 0 488605785 730558464 132853 33554432000 4194304 4465733 140734064145328 18446744073709551615 4248345 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 178359 132853 272 67 0 175482 0
Current children cumulated CPU time (s) 341.22
Current children cumulated vsize (KiB) 713436

[startup+402.301 s]
/proc/loadavg: 3.78 4.03 4.07 4/182 31434
/proc/meminfo: memFree=17113144/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=713436 CPUtime=401.19 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 448668 0 0 0 40059 60 0 0 25 0 1 0 488605785 730558464 132853 33554432000 4194304 4465733 140734064145328 18446744073709551615 4371767 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 178359 132853 272 67 0 175482 0
Current children cumulated CPU time (s) 401.19
Current children cumulated vsize (KiB) 713436

[startup+462.3 s]
/proc/loadavg: 3.28 3.84 4.00 4/182 31436
/proc/meminfo: memFree=17129120/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=713436 CPUtime=461.18 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 448669 0 0 0 46056 62 0 0 25 0 1 0 488605785 730558464 132854 33554432000 4194304 4465733 140734064145328 18446744073709551615 4343431 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 178359 132854 273 67 0 175482 0
Current children cumulated CPU time (s) 461.18
Current children cumulated vsize (KiB) 713436

[startup+522.301 s]
/proc/loadavg: 3.19 3.72 3.95 4/182 31437
/proc/meminfo: memFree=17126376/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=713436 CPUtime=521.18 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 448762 0 0 0 52056 62 0 0 25 0 1 0 488605785 730558464 132947 33554432000 4194304 4465733 140734064145328 18446744073709551615 4300929 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 178359 132947 281 67 0 175482 0
Current children cumulated CPU time (s) 521.18
Current children cumulated vsize (KiB) 713436

[startup+582.3 s]
/proc/loadavg: 3.07 3.58 3.88 4/182 31439
/proc/meminfo: memFree=17089664/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=713436 CPUtime=581.18 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 448764 0 0 0 58055 63 0 0 25 0 1 0 488605785 730558464 132949 33554432000 4194304 4465733 140734064145328 18446744073709551615 4300827 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 178359 132949 281 67 0 175482 0
Current children cumulated CPU time (s) 581.18
Current children cumulated vsize (KiB) 713436

[startup+642.301 s]

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

/proc/meminfo: memFree=17198300/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=713436 CPUtime=641.16 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 448770 0 0 0 64052 64 0 0 25 0 1 0 488605785 730558464 132955 33554432000 4194304 4465733 140734064145328 18446744073709551615 4332781 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 178359 132955 281 67 0 175482 0
Current children cumulated CPU time (s) 641.16
Current children cumulated vsize (KiB) 713436

[startup+702.301 s]
/proc/loadavg: 2.37 3.20 3.71 3/176 31459
/proc/meminfo: memFree=17173816/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=713436 CPUtime=701.14 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 448770 0 0 0 70049 65 0 0 25 0 1 0 488605785 730558464 132955 33554432000 4194304 4465733 140734064145328 18446744073709551615 4314856 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 178359 132955 281 67 0 175482 0
Current children cumulated CPU time (s) 701.14
Current children cumulated vsize (KiB) 713436

[startup+762.301 s]
/proc/loadavg: 2.14 2.98 3.60 3/176 31461
/proc/meminfo: memFree=17169840/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=713436 CPUtime=761.14 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 448770 0 0 0 76048 66 0 0 25 0 1 0 488605785 730558464 132955 33554432000 4194304 4465733 140734064145328 18446744073709551615 4300780 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 178359 132955 281 67 0 175482 0
Current children cumulated CPU time (s) 761.14
Current children cumulated vsize (KiB) 713436

[startup+822.301 s]
/proc/loadavg: 2.05 2.80 3.50 3/176 31462
/proc/meminfo: memFree=17180612/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=729820 CPUtime=821.12 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 450836 0 0 0 82046 66 0 0 25 0 1 0 488605785 747335680 135021 33554432000 4194304 4465733 140734064145328 18446744073709551615 4300925 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 182455 135021 281 67 0 179578 0
Current children cumulated CPU time (s) 821.12
Current children cumulated vsize (KiB) 729820

[startup+882.306 s]
/proc/loadavg: 2.10 2.67 3.40 3/176 31464
/proc/meminfo: memFree=17140052/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=729820 CPUtime=881.12 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 451025 0 0 0 88045 67 0 0 25 0 1 0 488605785 747335680 135210 33554432000 4194304 4465733 140734064145328 18446744073709551615 4305124 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 182455 135210 281 67 0 179578 0
Current children cumulated CPU time (s) 881.12
Current children cumulated vsize (KiB) 729820

[startup+942.301 s]
/proc/loadavg: 2.03 2.54 3.31 3/176 31466
/proc/meminfo: memFree=17178732/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=729820 CPUtime=941.11 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 451211 0 0 0 94043 68 0 0 25 0 1 0 488605785 747335680 135396 33554432000 4194304 4465733 140734064145328 18446744073709551615 4304311 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 182455 135396 281 67 0 179578 0
Current children cumulated CPU time (s) 941.11
Current children cumulated vsize (KiB) 729820

[startup+1002.3 s]
/proc/loadavg: 2.01 2.44 3.23 3/176 31467
/proc/meminfo: memFree=17154920/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=729820 CPUtime=1001.1 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 451593 0 0 0 100042 68 0 0 25 0 1 0 488605785 747335680 135778 33554432000 4194304 4465733 140734064145328 18446744073709551615 4300600 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 182455 135778 281 67 0 179578 0
Current children cumulated CPU time (s) 1001.1
Current children cumulated vsize (KiB) 729820

[startup+1062.3 s]
/proc/loadavg: 2.08 2.38 3.15 3/176 31469
/proc/meminfo: memFree=17171148/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=729820 CPUtime=1061.09 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 452321 0 0 0 106040 69 0 0 25 0 1 0 488605785 747335680 136506 33554432000 4194304 4465733 140734064145328 18446744073709551615 4381555 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 182455 136506 281 67 0 179578 0
Current children cumulated CPU time (s) 1061.09
Current children cumulated vsize (KiB) 729820

[startup+1122.3 s]
/proc/loadavg: 2.03 2.31 3.08 3/176 31470
/proc/meminfo: memFree=17370768/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=521728 CPUtime=1121.09 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 456489 0 0 0 112037 72 0 0 25 0 1 0 488605785 534249472 85533 33554432000 4194304 4465733 140734064145328 18446744073709551615 4304403 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 130432 85533 281 67 0 127555 0
Current children cumulated CPU time (s) 1121.09
Current children cumulated vsize (KiB) 521728

[startup+1182.3 s]
/proc/loadavg: 2.01 2.25 3.01 3/176 31472
/proc/meminfo: memFree=17367276/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=521728 CPUtime=1181.08 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 457217 0 0 0 118035 73 0 0 25 0 1 0 488605785 534249472 86261 33554432000 4194304 4465733 140734064145328 18446744073709551615 4304368 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 130432 86261 281 67 0 127555 0
Current children cumulated CPU time (s) 1181.08
Current children cumulated vsize (KiB) 521728

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

[startup+1203.2 s]
/proc/loadavg: 2.00 2.23 2.99 3/176 31472
/proc/meminfo: memFree=17356360/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=470468 CPUtime=1201.97 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 457726 0 0 0 120124 73 0 0 25 0 1 0 488605785 481759232 83798 33554432000 4194304 4465733 140734064145328 18446744073709551615 4285107 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 117617 83798 281 67 0 114740 0
Current children cumulated CPU time (s) 1201.97
Current children cumulated vsize (KiB) 470468

[startup+1216 s]
/proc/loadavg: 2.00 2.22 2.97 3/176 31473
/proc/meminfo: memFree=17350408/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=524808 CPUtime=1214.78 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 459269 0 0 0 121404 74 0 0 25 0 1 0 488605785 537403392 85340 33554432000 4194304 4465733 140734064145328 18446744073709551615 4304340 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 131202 85340 281 67 0 128325 0
Current children cumulated CPU time (s) 1214.78
Current children cumulated vsize (KiB) 524808

[startup+1222.4 s]
/proc/loadavg: 2.00 2.21 2.96 3/176 31473
/proc/meminfo: memFree=17355488/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=470468 CPUtime=1221.18 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 459269 0 0 0 122044 74 0 0 25 0 1 0 488605785 481759232 83798 33554432000 4194304 4465733 140734064145328 18446744073709551615 4254853 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 117617 83798 281 67 0 114740 0
Current children cumulated CPU time (s) 1221.18
Current children cumulated vsize (KiB) 470468

[startup+1228.81 s]
/proc/loadavg: 2.00 2.21 2.96 3/176 31473
/proc/meminfo: memFree=17352140/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=470468 CPUtime=1227.58 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 460195 0 0 0 122684 74 0 0 25 0 1 0 488605785 481759232 83798 33554432000 4194304 4465733 140734064145328 18446744073709551615 4254032 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 117617 83798 281 67 0 114740 0
Current children cumulated CPU time (s) 1227.58
Current children cumulated vsize (KiB) 470468

[startup+1232 s]
/proc/loadavg: 2.00 2.21 2.95 3/176 31473
/proc/meminfo: memFree=17355116/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=470468 CPUtime=1230.78 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 460195 0 0 0 123004 74 0 0 25 0 1 0 488605785 481759232 83798 33554432000 4194304 4465733 140734064145328 18446744073709551615 4256123 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 117617 83798 281 67 0 114740 0
Current children cumulated CPU time (s) 1230.78
Current children cumulated vsize (KiB) 470468

[startup+1233.6 s]
/proc/loadavg: 2.00 2.21 2.95 3/176 31473
/proc/meminfo: memFree=17352636/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=507852 CPUtime=1232.37 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 461002 0 0 0 123163 74 0 0 25 0 1 0 488605785 520040448 84602 33554432000 4194304 4465733 140734064145328 18446744073709551615 4304340 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 126963 84602 281 67 0 124086 0
Current children cumulated CPU time (s) 1232.37
Current children cumulated vsize (KiB) 507852

[startup+1234 s]
/proc/loadavg: 2.00 2.21 2.95 3/176 31473
/proc/meminfo: memFree=17352636/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=507852 CPUtime=1232.77 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 461003 0 0 0 123203 74 0 0 25 0 1 0 488605785 520040448 84603 33554432000 4194304 4465733 140734064145328 18446744073709551615 4247464 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 126963 84603 281 67 0 124086 0
Current children cumulated CPU time (s) 1232.77
Current children cumulated vsize (KiB) 507852

[startup+1234.4 s]
/proc/loadavg: 2.00 2.20 2.95 3/176 31473
/proc/meminfo: memFree=17354992/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=470468 CPUtime=1233.17 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 461003 0 0 0 123243 74 0 0 25 0 1 0 488605785 481759232 83798 33554432000 4194304 4465733 140734064145328 18446744073709551615 4270161 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 117617 83798 281 67 0 114740 0
Current children cumulated CPU time (s) 1233.17
Current children cumulated vsize (KiB) 470468

[startup+1234.5 s]
/proc/loadavg: 2.00 2.20 2.95 3/176 31473
/proc/meminfo: memFree=17354992/32951132 swapFree=67111528/67111528
[pid=31405] ppid=31403 vsize=470468 CPUtime=1233.27 cores=4,6
/proc/31405/stat : 31405 (SApperloT) R 31403 31405 28714 0 -1 4202496 461003 0 0 0 123253 74 0 0 25 0 1 0 488605785 481759232 83798 33554432000 4194304 4465733 140734064145328 18446744073709551615 4262885 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/31405/statm: 117617 83798 281 67 0 114740 0
Current children cumulated CPU time (s) 1233.27
Current children cumulated vsize (KiB) 470468

Child status: 20
Real time (s): 1234.54
CPU time (s): 1233.32
CPU user time (s): 1232.56
CPU system time (s): 0.760884
CPU usage (%): 99.9014
Max. virtual memory (cumulated for all children) (KiB): 891740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1232.56
system time used= 0.760884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461008
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= 1634

runsolver used 1.9827 second user time and 4.28435 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-26 00:21:01
IDJOB=3286784
IDBENCH=82435
IDSOLVER=1657
FILE ID=node131/3286784-1303770061
RUNJOBID= node131-1303769612-31136
PBS_JOBID= 13154069
Free space on /tmp= 71884 MiB

SOLVER NAME= SApperloT 2011-03-23
BENCH NAME= SAT11/application/jarvisalo/smtqfbv-aigs/smtlib-qfbv-aigs-lfsr_008_063_080-tseitin.cnf
COMMAND LINE= SApperloT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3286784-1303770061/watcher-3286784-1303770061 -o /tmp/evaluation-result-3286784-1303770061/solver-3286784-1303770061 -C 2400 -W 1300 -M 7680  SApperloT HOME/instance-3286784-1303770061.cnf

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

MD5SUM BENCH= ceca868d07951273fdc2de08c57f2b6a
RANDOM SEED=1559273755

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      17671196 kB
Buffers:       1008452 kB
Cached:       13510972 kB
SwapCached:          0 kB
Active:        4948928 kB
Inactive:      9813100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      17671196 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           19776 kB
Writeback:         240 kB
AnonPages:      242088 kB
Mapped:          15964 kB
Slab:           453708 kB
PageTables:       5820 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   477644 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71900 MiB
End job on node131 at 2011-04-26 00:41:36