Trace number 3095850

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
MultiFlip 2011-02-11? (TO) 1299.99 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S895938734-057-UNKNOWN.cnf
MD5SUM4f5a8cb56de51e6630c119bd6436cc16
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark98.77
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3095850-1301748577/watcher-3095850-1301748577 -o /tmp/evaluation-result-3095850-1301748577/solver-3095850-1301748577 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095850-1301748577.cnf 

running on 2 cores: 5,7

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: 0.00 0.00 0.23 4/184 10278
/proc/meminfo: memFree=21861792/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=10528 CPUtime=0 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 344 0 0 0 0 0 0 0 21 0 1 0 286458723 10780672 284 33554432000 134512640 134540672 4292260480 18446744073709551615 10786300 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 2632 284 215 7 0 1989 0

[startup+0.0567971 s]
/proc/loadavg: 0.00 0.00 0.23 4/184 10278
/proc/meminfo: memFree=21861792/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=11980 CPUtime=0.05 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 879 0 0 0 5 0 0 0 21 0 1 0 286458723 12267520 819 33554432000 134512640 134540672 4292260480 18446744073709551615 10786300 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 2995 819 215 7 0 2352 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11980

[startup+0.100801 s]
/proc/loadavg: 0.00 0.00 0.23 4/184 10278
/proc/meminfo: memFree=21861792/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=13168 CPUtime=0.09 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 1343 0 0 0 9 0 0 0 21 0 1 0 286458723 13484032 1283 33554432000 134512640 134540672 4292260480 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 3292 1284 215 7 0 2649 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13168

[startup+0.300761 s]
/proc/loadavg: 0.00 0.00 0.23 4/184 10278
/proc/meminfo: memFree=21861792/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=17124 CPUtime=0.29 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 2733 0 0 0 29 0 0 0 22 0 1 0 286458723 17534976 2672 33554432000 134512640 134540672 4292260480 18446744073709551615 134538526 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 4281 2672 217 7 0 3638 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17124

[startup+0.700686 s]
/proc/loadavg: 0.00 0.00 0.23 4/184 10278
/proc/meminfo: memFree=21861792/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=22116 CPUtime=0.69 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 4124 0 0 0 69 0 0 0 23 0 1 0 286458723 22646784 4025 33554432000 134512640 134540672 4292260480 18446744073709551615 134524695 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5529 4025 219 7 0 4886 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22116

[startup+1.50054 s]
/proc/loadavg: 0.24 0.05 0.24 4/185 10279
/proc/meminfo: memFree=21845920/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=22116 CPUtime=1.49 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 4124 0 0 0 149 0 0 0 25 0 1 0 286458723 22646784 4025 33554432000 134512640 134540672 4292260480 18446744073709551615 134524781 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5529 4025 219 7 0 4886 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22116

[startup+3.10026 s]
/proc/loadavg: 0.24 0.05 0.24 4/185 10279
/proc/meminfo: memFree=21844432/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=22116 CPUtime=3.09 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 4124 0 0 0 309 0 0 0 25 0 1 0 286458723 22646784 4025 33554432000 134512640 134540672 4292260480 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5529 4025 219 7 0 4886 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22116

[startup+6.3007 s]
/proc/loadavg: 0.54 0.12 0.26 5/190 10289
/proc/meminfo: memFree=21836172/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=6.28 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 4971 0 0 0 628 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134523753 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21648

[startup+12.7006 s]
/proc/loadavg: 0.82 0.18 0.28 5/190 10290
/proc/meminfo: memFree=21835088/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=12.68 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 4971 0 0 0 1268 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134526395 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21648

[startup+25.5003 s]
/proc/loadavg: 1.31 0.30 0.32 6/190 10290
/proc/meminfo: memFree=21834608/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=25.48 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 4971 0 0 0 2548 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134522844 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21648

[startup+51.1008 s]
/proc/loadavg: 2.37 0.66 0.44 5/190 10317
/proc/meminfo: memFree=21834044/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=51.08 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 4971 0 0 0 5108 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21648

[startup+102.307 s]
/proc/loadavg: 3.29 1.17 0.62 5/190 10319
/proc/meminfo: memFree=21832400/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=102.29 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 5046 0 0 0 10229 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 21648

[startup+162.301 s]
/proc/loadavg: 3.81 1.70 0.84 5/190 10321
/proc/meminfo: memFree=21831864/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=162.28 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 5046 0 0 0 16228 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 21648

[startup+222.3 s]
/proc/loadavg: 3.93 2.11 1.03 5/190 10322
/proc/meminfo: memFree=21831856/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=222.28 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 5121 0 0 0 22228 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 21648

[startup+282.301 s]
/proc/loadavg: 3.97 2.46 1.21 5/190 10324
/proc/meminfo: memFree=21831964/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=282.28 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 5196 0 0 0 28228 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 21648

[startup+342.3 s]
/proc/loadavg: 4.03 2.75 1.39 5/190 10325
/proc/meminfo: memFree=21832080/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=342.28 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 5271 0 0 0 34228 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 21648

[startup+402.301 s]
/proc/loadavg: 4.01 2.97 1.55 5/190 10327
/proc/meminfo: memFree=21832192/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=402.28 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 5271 0 0 0 40228 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134526994 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 21648

[startup+462.301 s]
/proc/loadavg: 4.06 3.17 1.71 5/190 10329
/proc/meminfo: memFree=21832308/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=462.28 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 5346 0 0 0 46228 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 21648

[startup+522.3 s]
/proc/loadavg: 4.02 3.32 1.85 5/190 10330
/proc/meminfo: memFree=21832168/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=522.28 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 5421 0 0 0 52228 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 21648

[startup+582.301 s]
/proc/loadavg: 4.01 3.44 1.98 5/190 10332
/proc/meminfo: memFree=21832520/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=582.28 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 5496 0 0 0 58228 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 21648

[startup+642.301 s]
/proc/loadavg: 4.00 3.54 2.10 5/190 10333
/proc/meminfo: memFree=21832380/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=642.28 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 5496 0 0 0 64228 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 21648

[startup+702.301 s]
/proc/loadavg: 4.00 3.62 2.22 5/190 10344
/proc/meminfo: memFree=21831992/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=702.28 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 5571 0 0 0 70228 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 21648

[startup+762.307 s]
/proc/loadavg: 4.04 3.70 2.33 5/190 10346
/proc/meminfo: memFree=21831480/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=762.29 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 5646 0 0 0 76229 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134529343 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 21648

[startup+822.3 s]
/proc/loadavg: 4.01 3.75 2.43 5/190 10347
/proc/meminfo: memFree=21831592/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=822.28 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 5721 0 0 0 82228 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134522844 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 21648

[startup+882.301 s]
/proc/loadavg: 4.00 3.80 2.53 5/190 10406
/proc/meminfo: memFree=21830832/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=22116 CPUtime=882.27 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 5796 0 0 0 88227 0 0 0 25 0 1 0 286458723 22646784 4867 33554432000 134512640 134540672 4292260480 18446744073709551615 134524717 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5529 4867 220 7 0 4886 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 22116

[startup+942.301 s]
/proc/loadavg: 4.00 3.83 2.62 5/190 10407
/proc/meminfo: memFree=21830496/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=942.27 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 5796 0 0 0 94227 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134523635 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 21648

[startup+1002.3 s]
/proc/loadavg: 4.00 3.86 2.70 5/190 10409
/proc/meminfo: memFree=21830600/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=1002.27 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 5871 0 0 0 100227 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134523656 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 21648

[startup+1062.3 s]
/proc/loadavg: 4.00 3.88 2.78 5/190 10411
/proc/meminfo: memFree=21830440/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=1062.27 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 5946 0 0 0 106227 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134522921 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 21648

[startup+1122.3 s]
/proc/loadavg: 4.00 3.90 2.85 5/190 10412
/proc/meminfo: memFree=21830536/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=1122.27 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 6021 0 0 0 112227 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 21648

[startup+1182.3 s]
/proc/loadavg: 4.00 3.92 2.92 5/190 10414
/proc/meminfo: memFree=21830628/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=1182.27 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 6021 0 0 0 118227 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 21648

[startup+1242.3 s]
/proc/loadavg: 4.00 3.93 2.99 5/190 10415
/proc/meminfo: memFree=21829856/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=1242.27 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 6096 0 0 0 124227 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 21648



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.06 3.95 3.05 4/188 10418
/proc/meminfo: memFree=21832324/32951124 swapFree=67111528/67111528
[pid=10278] ppid=10276 vsize=21648 CPUtime=1299.97 cores=5,7
/proc/10278/stat : 10278 (MultiFlip) R 10276 10278 10228 0 -1 4202496 6171 0 0 0 129997 0 0 0 25 0 1 0 286458723 22167552 4792 33554432000 134512640 134540672 4292260480 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10278/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 21648

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1299.99
CPU user time (s): 1299.98
CPU system time (s): 0.008998
CPU usage (%): 99.9985
Max. virtual memory (cumulated for all children) (KiB): 22116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.98
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6171
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= 2333

runsolver used 2.13967 second user time and 4.90925 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 14:49:38
IDJOB=3095850
IDBENCH=82532
IDSOLVER=1523
FILE ID=node108/3095850-1301748577
RUNJOBID= node108-1301748576-10249
PBS_JOBID= 12841029
Free space on /tmp= 71340 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S895938734-057-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095850-1301748577/watcher-3095850-1301748577 -o /tmp/evaluation-result-3095850-1301748577/solver-3095850-1301748577 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095850-1301748577.cnf

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

MD5SUM BENCH= 4f5a8cb56de51e6630c119bd6436cc16
RANDOM SEED=1450234375

node108.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	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.82
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	: 5332.77
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	: 5332.82
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21862072 kB
Buffers:        337328 kB
Cached:       10414244 kB
SwapCached:          0 kB
Active:        7302156 kB
Inactive:      3518788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21862072 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5224 kB
Writeback:           0 kB
AnonPages:       69476 kB
Mapped:          16076 kB
Slab:           207092 kB
PageTables:       5044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   233708 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= 71340 MiB
End job on node108 at 2011-04-02 15:11:20