Trace number 3372106

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
Lingeling 587f (fixed)UNSAT 4149.84 4149.65

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2843.87
Satisfiable
(Un)Satisfiability was proved
Number of variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data 

4149.78/4149.64	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3372106-1305417271/watcher-3372106-1305417271 -o /tmp/evaluation-result-3372106-1305417271/solver-3372106-1305417271 -C 5000 -W 5100 -M 15500 lingeling HOME/instance-3372106-1305417271.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 7.46 7.96 7.90 2/330 21730
/proc/meminfo: memFree=23324148/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=9464 CPUtime=0 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 959 0 0 0 0 0 0 0 21 0 1 0 634142848 9691136 889 33554432000 4194304 4409284 140734477194992 18446744073709551615 270338383616 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 2366 889 111 53 0 789 0

[startup+0.0624461 s]
/proc/loadavg: 7.46 7.96 7.90 2/330 21730
/proc/meminfo: memFree=23324148/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=18416 CPUtime=0.05 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 3233 0 0 0 5 0 0 0 21 0 1 0 634142848 18857984 3127 33554432000 4194304 4409284 140734477194992 18446744073709551615 270338002463 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 4604 3127 111 53 0 3027 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 18416

[startup+0.100439 s]
/proc/loadavg: 7.46 7.96 7.90 2/330 21730
/proc/meminfo: memFree=23324148/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=29680 CPUtime=0.09 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 6049 0 0 0 9 0 0 0 21 0 1 0 634142848 30392320 5943 33554432000 4194304 4409284 140734477194992 18446744073709551615 270338383616 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 7420 5943 111 53 0 5843 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29680

[startup+0.300395 s]
/proc/loadavg: 7.46 7.96 7.90 2/330 21730
/proc/meminfo: memFree=23324148/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=54216 CPUtime=0.29 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 12259 0 0 0 28 1 0 0 22 0 1 0 634142848 55517184 12078 33554432000 4194304 4409284 140734477194992 18446744073709551615 270338383616 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 13554 12078 112 53 0 11977 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 54216

[startup+0.700321 s]
/proc/loadavg: 7.46 7.96 7.90 2/330 21730
/proc/meminfo: memFree=23324148/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=65352 CPUtime=0.69 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 22268 0 0 0 66 3 0 0 24 0 1 0 634142848 66920448 14870 33554432000 4194304 4409284 140734477194992 18446744073709551615 4264806 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 16338 14870 120 53 0 14761 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65352

[startup+1.50017 s]
/proc/loadavg: 7.46 7.96 7.90 3/331 21731
/proc/meminfo: memFree=23237848/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=66964 CPUtime=1.49 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 25970 0 0 0 146 3 0 0 25 0 1 0 634142848 68571136 15251 33554432000 4194304 4409284 140734477194992 18446744073709551615 4280979 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 16741 15251 130 53 0 15164 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66964

[startup+3.10084 s]
/proc/loadavg: 7.46 7.96 7.90 3/331 21731
/proc/meminfo: memFree=23227056/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=65556 CPUtime=3.09 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 25974 0 0 0 306 3 0 0 25 0 1 0 634142848 67129344 14903 33554432000 4194304 4409284 140734477194992 18446744073709551615 4340090 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 16389 14903 134 53 0 14812 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65556

[startup+6.3002 s]
/proc/loadavg: 7.02 7.86 7.87 3/331 21731
/proc/meminfo: memFree=23231964/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=50108 CPUtime=6.29 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 26242 0 0 0 626 3 0 0 25 0 1 0 634142848 51310592 11053 33554432000 4194304 4409284 140734477194992 18446744073709551615 4358418 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 12527 11053 140 53 0 10950 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50108

[startup+12.7009 s]
/proc/loadavg: 6.62 7.77 7.84 3/331 21732
/proc/meminfo: memFree=23246156/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=50108 CPUtime=12.69 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 26243 0 0 0 1263 6 0 0 25 0 1 0 634142848 51310592 11054 33554432000 4194304 4409284 140734477194992 18446744073709551615 4358375 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 12527 11054 141 53 0 10950 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50108

[startup+25.5004 s]
/proc/loadavg: 5.59 7.48 7.75 3/331 21732
/proc/meminfo: memFree=23243016/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=36424 CPUtime=25.49 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 26265 0 0 0 2534 15 0 0 25 0 1 0 634142848 37298176 7633 33554432000 4194304 4409284 140734477194992 18446744073709551615 270338408343 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 9106 7633 141 53 0 7529 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36424

[startup+51.1003 s]
/proc/loadavg: 4.45 7.06 7.60 3/331 21733
/proc/meminfo: memFree=23253448/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=38156 CPUtime=51.09 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 28249 0 0 0 5073 36 0 0 25 0 1 0 634142848 39071744 8066 33554432000 4194304 4409284 140734477194992 18446744073709551615 4358418 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 9539 8066 141 53 0 7962 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 38156

[startup+102.312 s]
/proc/loadavg: 2.97 6.20 7.27 3/331 21734
/proc/meminfo: memFree=23177664/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=53328 CPUtime=102.31 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 36157 0 0 0 10153 78 0 0 25 0 1 0 634142848 54607872 11859 33554432000 4194304 4409284 140734477194992 18446744073709551615 270338408343 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 13332 11859 141 53 0 11755 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 53328

[startup+162.3 s]
/proc/loadavg: 2.39 5.50 6.97 3/331 21736
/proc/meminfo: memFree=23178512/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=69772 CPUtime=162.3 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 46425 0 0 0 16097 133 0 0 25 0 1 0 634142848 71446528 15970 33554432000 4194304 4409284 140734477194992 18446744073709551615 270338408343 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 17443 15970 141 53 0 15866 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 69772

[startup+222.3 s]
/proc/loadavg: 2.14 4.86 6.65 3/331 21737
/proc/meminfo: memFree=23170056/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=77120 CPUtime=222.3 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 50321 0 0 0 22051 179 0 0 25 0 1 0 634142848 78970880 17807 33554432000 4194304 4409284 140734477194992 18446744073709551615 4358627 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 19280 17807 141 53 0 17703 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 77120

[startup+282.3 s]
/proc/loadavg: 2.05 4.33 6.36 3/331 21739
/proc/meminfo: memFree=23148584/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=77128 CPUtime=282.31 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 52375 0 0 0 28006 225 0 0 25 0 1 0 634142848 78979072 17809 33554432000 4194304 4409284 140734477194992 18446744073709551615 270338408343 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 19282 17809 141 53 0 17705 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 77128

[startup+342.301 s]
/proc/loadavg: 2.06 3.92 6.09 3/331 21740
/proc/meminfo: memFree=23137404/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=81296 CPUtime=342.3 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 60527 0 0 0 33964 266 0 0 25 0 1 0 634142848 83247104 18851 33554432000 4194304 4409284 140734477194992 18446744073709551615 4358627 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 20324 18851 141 53 0 18747 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 81296

[startup+402.301 s]
/proc/loadavg: 2.02 3.57 5.83 3/331 21751
/proc/meminfo: memFree=23128976/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=67032 CPUtime=402.3 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 75221 0 0 0 39920 310 0 0 25 0 1 0 634142848 68640768 15317 33554432000 4194304 4409284 140734477194992 18446744073709551615 4359857 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 16758 15317 141 53 0 15181 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 67032

[startup+462.301 s]
/proc/loadavg: 2.01 3.28 5.59 3/331 21753
/proc/meminfo: memFree=23150144/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=72640 CPUtime=462.31 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 95623 0 0 0 45881 350 0 0 25 0 1 0 634142848 74383360 16687 33554432000 4194304 4409284 140734477194992 18446744073709551615 270338408343 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 18160 16687 141 53 0 16583 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 72640

[startup+522.301 s]
/proc/loadavg: 2.00 3.04 5.36 3/331 21754
/proc/meminfo: memFree=23118864/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=76388 CPUtime=522.31 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 109952 0 0 0 51845 386 0 0 25 0 1 0 634142848 78221312 17624 33554432000 4194304 4409284 140734477194992 18446744073709551615 4358819 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 19097 17624 141 53 0 17520 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 76388

[startup+582.301 s]
/proc/loadavg: 2.05 2.87 5.15 3/331 21756
/proc/meminfo: memFree=23116488/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=104008 CPUtime=582.32 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 129118 0 0 0 57800 432 0 0 25 0 1 0 634142848 106504192 24529 33554432000 4194304 4409284 140734477194992 18446744073709551615 270338408343 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 26002 24529 141 53 0 24425 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 104008

[startup+642.301 s]

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

/proc/meminfo: memFree=22761220/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=124828 CPUtime=3522.45 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 750264 0 0 0 350441 1804 0 0 25 0 1 0 634142848 127823872 28708 33554432000 4194304 4409284 140734477194992 18446744073709551615 4358910 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 31207 28708 141 53 0 29630 0
Current children cumulated CPU time (s) 3522.45
Current children cumulated vsize (KiB) 124828

[startup+3582.3 s]
/proc/loadavg: 2.00 2.00 2.10 3/331 21839
/proc/meminfo: memFree=22897964/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=116804 CPUtime=3582.46 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 756607 0 0 0 356425 1821 0 0 25 0 1 0 634142848 119607296 26702 33554432000 4194304 4409284 140734477194992 18446744073709551615 4358699 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 29201 26702 141 53 0 27624 0
Current children cumulated CPU time (s) 3582.46
Current children cumulated vsize (KiB) 116804

[startup+3642.3 s]
/proc/loadavg: 2.03 2.01 2.10 3/331 21840
/proc/meminfo: memFree=22875500/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=138600 CPUtime=3642.46 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 762056 0 0 0 362404 1842 0 0 25 0 1 0 634142848 141926400 32151 33554432000 4194304 4409284 140734477194992 18446744073709551615 4358867 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 34650 32151 141 53 0 33073 0
Current children cumulated CPU time (s) 3642.46
Current children cumulated vsize (KiB) 138600

[startup+3702.3 s]
/proc/loadavg: 2.01 2.01 2.09 3/331 21842
/proc/meminfo: memFree=22783104/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=132104 CPUtime=3702.46 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 781128 0 0 0 368381 1865 0 0 25 0 1 0 634142848 135274496 30527 33554432000 4194304 4409284 140734477194992 18446744073709551615 270338408343 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 33026 30527 141 53 0 31449 0
Current children cumulated CPU time (s) 3702.46
Current children cumulated vsize (KiB) 132104

[startup+3762.3 s]
/proc/loadavg: 2.00 2.00 2.08 3/331 21844
/proc/meminfo: memFree=22877320/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=124332 CPUtime=3762.46 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 789587 0 0 0 374362 1884 0 0 25 0 1 0 634142848 127315968 28584 33554432000 4194304 4409284 140734477194992 18446744073709551615 4358433 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 31083 28584 141 53 0 29506 0
Current children cumulated CPU time (s) 3762.46
Current children cumulated vsize (KiB) 124332

[startup+3822.3 s]
/proc/loadavg: 2.00 2.00 2.08 3/331 21845
/proc/meminfo: memFree=22766696/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=122740 CPUtime=3822.47 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 799657 0 0 0 380337 1910 0 0 25 0 1 0 634142848 125685760 28186 33554432000 4194304 4409284 140734477194992 18446744073709551615 4358426 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 30685 28186 141 53 0 29108 0
Current children cumulated CPU time (s) 3822.47
Current children cumulated vsize (KiB) 122740

[startup+3882.3 s]
/proc/loadavg: 2.04 2.01 2.08 3/331 21847
/proc/meminfo: memFree=22856704/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=124504 CPUtime=3882.47 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 810644 0 0 0 386305 1942 0 0 25 0 1 0 634142848 127492096 28627 33554432000 4194304 4409284 140734477194992 18446744073709551615 270338408343 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 31126 28627 141 53 0 29549 0
Current children cumulated CPU time (s) 3882.47
Current children cumulated vsize (KiB) 124504

[startup+3942.3 s]
/proc/loadavg: 2.01 2.01 2.07 3/331 21848
/proc/meminfo: memFree=22750908/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=150092 CPUtime=3942.48 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 827570 0 0 0 392278 1970 0 0 25 0 1 0 634142848 153694208 35024 33554432000 4194304 4409284 140734477194992 18446744073709551615 270338408343 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 37523 35024 141 53 0 35946 0
Current children cumulated CPU time (s) 3942.48
Current children cumulated vsize (KiB) 150092

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 2.06 3/331 21859
/proc/meminfo: memFree=22839840/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=150148 CPUtime=4002.47 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 838179 0 0 0 398250 1997 0 0 25 0 1 0 634142848 153751552 35038 33554432000 4194304 4409284 140734477194992 18446744073709551615 4358519 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 37537 35038 141 53 0 35960 0
Current children cumulated CPU time (s) 4002.47
Current children cumulated vsize (KiB) 150148

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.06 3/331 21861
/proc/meminfo: memFree=22872548/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=150208 CPUtime=4062.49 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 848814 0 0 0 404222 2027 0 0 25 0 1 0 634142848 153812992 35053 33554432000 4194304 4409284 140734477194992 18446744073709551615 4360177 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 37552 35053 141 53 0 35975 0
Current children cumulated CPU time (s) 4062.49
Current children cumulated vsize (KiB) 150208

[startup+4122.3 s]
/proc/loadavg: 2.04 2.01 2.06 3/331 21862
/proc/meminfo: memFree=22700172/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=103752 CPUtime=4122.48 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 857783 0 0 0 410193 2055 0 0 25 0 1 0 634142848 106242048 23439 33554432000 4194304 4409284 140734477194992 18446744073709551615 4358411 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 25938 23439 141 53 0 24361 0
Current children cumulated CPU time (s) 4122.48
Current children cumulated vsize (KiB) 103752

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

[startup+4134.3 s]
/proc/loadavg: 2.04 2.01 2.06 3/331 21863
/proc/meminfo: memFree=22695328/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=108716 CPUtime=4134.48 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 859024 0 0 0 411381 2067 0 0 25 0 1 0 634142848 111325184 24680 33554432000 4194304 4409284 140734477194992 18446744073709551615 270338408343 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 27179 24680 141 53 0 25602 0
Current children cumulated CPU time (s) 4134.48
Current children cumulated vsize (KiB) 108716

[startup+4140.7 s]
/proc/loadavg: 2.03 2.01 2.06 3/331 21863
/proc/meminfo: memFree=22984372/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=98956 CPUtime=4140.88 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 860680 0 0 0 412017 2071 0 0 25 0 1 0 634142848 101330944 22240 33554432000 4194304 4409284 140734477194992 18446744073709551615 4256752 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 24739 22240 141 53 0 23162 0
Current children cumulated CPU time (s) 4140.88
Current children cumulated vsize (KiB) 98956

[startup+4143.9 s]
/proc/loadavg: 2.03 2.01 2.06 3/331 21863
/proc/meminfo: memFree=22992804/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=98956 CPUtime=4144.08 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 860680 0 0 0 412335 2073 0 0 25 0 1 0 634142848 101330944 22240 33554432000 4194304 4409284 140734477194992 18446744073709551615 4358424 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 24739 22240 141 53 0 23162 0
Current children cumulated CPU time (s) 4144.08
Current children cumulated vsize (KiB) 98956

[startup+4147.1 s]
/proc/loadavg: 2.03 2.01 2.05 3/331 21863
/proc/meminfo: memFree=22996028/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=98956 CPUtime=4147.28 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 860680 0 0 0 412652 2076 0 0 25 0 1 0 634142848 101330944 22240 33554432000 4194304 4409284 140734477194992 18446744073709551615 270338408343 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 24739 22240 141 53 0 23162 0
Current children cumulated CPU time (s) 4147.28
Current children cumulated vsize (KiB) 98956

[startup+4148.7 s]
/proc/loadavg: 2.03 2.01 2.05 3/331 21863
/proc/meminfo: memFree=22996276/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=83040 CPUtime=4148.88 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 860758 0 0 0 412810 2078 0 0 25 0 1 0 634142848 85032960 18261 33554432000 4194304 4409284 140734477194992 18446744073709551615 4358604 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 20760 18261 141 53 0 19183 0
Current children cumulated CPU time (s) 4148.88
Current children cumulated vsize (KiB) 83040

[startup+4149.1 s]
/proc/loadavg: 2.03 2.01 2.05 3/331 21863
/proc/meminfo: memFree=23012392/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=83580 CPUtime=4149.29 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 860893 0 0 0 412850 2079 0 0 25 0 1 0 634142848 85585920 18396 33554432000 4194304 4409284 140734477194992 18446744073709551615 270338408343 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 20895 18396 141 53 0 19318 0
Current children cumulated CPU time (s) 4149.29
Current children cumulated vsize (KiB) 83580

[startup+4149.5 s]
/proc/loadavg: 2.03 2.01 2.05 3/331 21863
/proc/meminfo: memFree=23012392/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=83580 CPUtime=4149.68 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 860893 0 0 0 412888 2080 0 0 25 0 1 0 634142848 85585920 18396 33554432000 4194304 4409284 140734477194992 18446744073709551615 4358449 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 20895 18396 141 53 0 19318 0
Current children cumulated CPU time (s) 4149.68
Current children cumulated vsize (KiB) 83580

[startup+4149.6 s]
/proc/loadavg: 2.03 2.01 2.05 3/331 21863
/proc/meminfo: memFree=23012392/32951124 swapFree=59367104/67111528
[pid=21730] ppid=21728 vsize=83580 CPUtime=4149.78 cores=1,3,5,7
/proc/21730/stat : 21730 (lingeling) R 21728 21730 21012 0 -1 4202496 860893 0 0 0 412898 2080 0 0 25 0 1 0 634142848 85585920 18396 33554432000 4194304 4409284 140734477194992 18446744073709551615 4358437 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/21730/statm: 20895 18396 141 53 0 19318 0
Current children cumulated CPU time (s) 4149.78
Current children cumulated vsize (KiB) 83580

Child status: 20
Real time (s): 4149.65
CPU time (s): 4149.84
CPU user time (s): 4129.03
CPU system time (s): 20.8068
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 183376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4129.03
system time used= 20.8068
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 860896
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= 51888

runsolver used 11.6602 second user time and 29.9504 second system time

The end

Launcher Data 

Begin job on node143 at 2011-05-15 01:54:32
IDJOB=3372106
IDBENCH=20365
IDSOLVER=1850
FILE ID=node143/3372106-1305417271
RUNJOBID= node143-1305417271-21711
PBS_JOBID= 13324518
Free space on /tmp= 73372 MiB

SOLVER NAME= Lingeling 587f (fixed)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= lingeling BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3372106-1305417271/watcher-3372106-1305417271 -o /tmp/evaluation-result-3372106-1305417271/solver-3372106-1305417271 -C 5000 -W 5100 -M 15500  lingeling HOME/instance-3372106-1305417271.cnf

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

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=61543520

node143.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		: 2666.846
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	: 5333.69
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		: 2666.846
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		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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:      23324428 kB
Buffers:        155520 kB
Cached:         695760 kB
SwapCached:      67368 kB
Active:         155332 kB
Inactive:      9246944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23324428 kB
SwapTotal:    67111528 kB
SwapFree:     59367104 kB
Dirty:           44164 kB
Writeback:           0 kB
AnonPages:     8482976 kB
Mapped:          22220 kB
Slab:           106880 kB
PageTables:      53516 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 69985792 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= 73372 MiB
End job on node143 at 2011-05-15 03:03:42