Trace number 3152388

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
march_rw 2011-03-02? (TO) 1299.98 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S1920335371-069-UNKNOWN.cnf
MD5SUM2df42d61a6b217e160d2447861596d0d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark56.0875
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 

1.69/1.75	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.69/1.75	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.69/1.75	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.69/1.75	c main()::
1.69/1.75	c initFormula():: searching for DIMACS p-line....
1.69/1.75	c initFormula():: the DIMACS p-line indicates a CNF of 40000 variables and 168000 clauses.
1.69/1.75	c parseCNF():: parsing....
1.69/1.75	c parseCNF():: the CNF contains 0 unary clauses.
1.69/1.75	c runParser():: parsing was successful, warming up engines...
1.69/1.75	c simplify_formula():: removed 0 tautological, 974 satisfied and 0 duplicate clauses
1.69/1.75	c preprocessing fase I completed:: there are now 39847 free variables and 167026 clauses.
1.69/1.75	c using 3-SAT heuristics (occurence based diff)
1.69/1.75	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.75	c simplify_formula():: removed 0 tautological, 0 satisfied and 152 duplicate clauses
1.69/1.75	c resolvent_look() :: found 82 resolvents
1.69/1.75	c main():: clause / variable ratio: ( 167108 / 40000 ) = 4.18
1.69/1.75	c longest clause has size 3
1.69/1.75	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.75	c number of free variables = 39847
1.69/1.75	c dynamic_preselect_setsize :: off
1.69/1.75	c main():: all systems go!
1.69/1.75	c |----------------------------------------------------------------|

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-3152388-1301702161/watcher-3152388-1301702161 -o /tmp/evaluation-result-3152388-1301702161/solver-3152388-1301702161 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152388-1301702161.cnf 

running on 2 cores: 1,3

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: 4.00 4.00 3.98 5/185 19954
/proc/meminfo: memFree=21638260/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=12524 CPUtime=0 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4194304 1512 0 0 0 0 0 0 0 19 0 1 0 281816825 12824576 1457 33554432000 4194304 4300876 140734612843264 18446744073709551615 222921776896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 3131 1457 113 27 0 1580 0

[startup+0.10272 s]
/proc/loadavg: 4.00 4.00 3.98 5/185 19954
/proc/meminfo: memFree=21638260/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=17408 CPUtime=0.09 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4194304 2881 0 0 0 9 0 0 0 20 0 1 0 281816825 17825792 2826 33554432000 4194304 4300876 140734612843264 18446744073709551615 222921776896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 4352 2827 113 27 0 2801 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17408

[startup+0.2007 s]
/proc/loadavg: 4.00 4.00 3.98 5/185 19954
/proc/meminfo: memFree=21638260/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=28920 CPUtime=0.19 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4194304 5655 0 0 0 19 0 0 0 20 0 1 0 281816825 29614080 4018 33554432000 4194304 4300876 140734612843264 18446744073709551615 4247304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 7230 4019 127 27 0 5679 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28920

[startup+0.300682 s]
/proc/loadavg: 4.00 4.00 3.98 5/185 19954
/proc/meminfo: memFree=21638260/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=37216 CPUtime=0.29 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4194304 9568 0 0 0 29 0 0 0 20 0 1 0 281816825 38109184 6201 33554432000 4194304 4300876 140734612843264 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 9304 6201 129 27 0 7753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37216

[startup+0.700609 s]
/proc/loadavg: 4.00 4.00 3.98 5/185 19954
/proc/meminfo: memFree=21638260/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=30484 CPUtime=0.69 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 18623 0 0 0 67 2 0 0 21 0 1 0 281816825 31215616 4524 33554432000 4194304 4300876 140734612843264 18446744073709551615 4240075 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 7621 4524 136 27 0 6070 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30484

[startup+1.50046 s]
/proc/loadavg: 4.00 4.00 3.98 6/190 19962
/proc/meminfo: memFree=21593968/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=37060 CPUtime=1.49 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 37869 0 0 0 145 4 0 0 23 0 1 0 281816825 37949440 6171 33554432000 4194304 4300876 140734612843264 18446744073709551615 4240240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 9265 6171 137 27 0 7714 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37060

[startup+3.10017 s]
/proc/loadavg: 4.00 4.00 3.98 6/190 19962
/proc/meminfo: memFree=21524708/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=84320 CPUtime=3.09 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 54624 0 0 0 303 6 0 0 25 0 1 0 281816825 86343680 17731 33554432000 4194304 4300876 140734612843264 18446744073709551615 4217037 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 21080 17731 169 27 0 19529 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84320

[startup+6.30059 s]
/proc/loadavg: 4.00 4.00 3.98 6/190 19962
/proc/meminfo: memFree=21482424/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=86752 CPUtime=6.29 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 55111 0 0 0 622 7 0 0 25 0 1 0 281816825 88834048 18218 33554432000 4194304 4300876 140734612843264 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 21688 18218 169 27 0 20137 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 86752

[startup+12.7004 s]
/proc/loadavg: 4.00 4.00 3.98 6/190 19962
/proc/meminfo: memFree=21465272/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=95524 CPUtime=12.69 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 56926 0 0 0 1262 7 0 0 25 0 1 0 281816825 97816576 20033 33554432000 4194304 4300876 140734612843264 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 23881 20033 169 27 0 22330 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95524

[startup+25.5011 s]
/proc/loadavg: 4.00 4.00 3.98 6/190 19962
/proc/meminfo: memFree=21456980/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=97240 CPUtime=25.49 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 57365 0 0 0 2541 8 0 0 25 0 1 0 281816825 99573760 20472 33554432000 4194304 4300876 140734612843264 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 24310 20472 169 27 0 22759 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 97240

[startup+51.1004 s]
/proc/loadavg: 4.00 4.00 3.98 6/190 19963
/proc/meminfo: memFree=21449880/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=98692 CPUtime=51.09 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 57723 0 0 0 5101 8 0 0 25 0 1 0 281816825 101060608 20830 33554432000 4194304 4300876 140734612843264 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 24673 20830 169 27 0 23122 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 98692

[startup+102.301 s]
/proc/loadavg: 4.00 4.00 3.98 6/190 19964
/proc/meminfo: memFree=21435968/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=100012 CPUtime=102.29 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 58052 0 0 0 10221 8 0 0 25 0 1 0 281816825 102412288 21159 33554432000 4194304 4300876 140734612843264 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 25003 21159 169 27 0 23452 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 100012

[startup+162.301 s]
/proc/loadavg: 4.03 4.01 3.98 7/190 19966
/proc/meminfo: memFree=21422192/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=100804 CPUtime=162.29 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 58254 0 0 0 16220 9 0 0 25 0 1 0 281816825 103223296 21361 33554432000 4194304 4300876 140734612843264 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 25201 21361 169 27 0 23650 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 100804

[startup+222.306 s]
/proc/loadavg: 4.01 4.01 3.98 6/190 19968
/proc/meminfo: memFree=21408256/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=101332 CPUtime=222.3 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 58400 0 0 0 22221 9 0 0 25 0 1 0 281816825 103763968 21507 33554432000 4194304 4300876 140734612843264 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 25333 21507 169 27 0 23782 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 101332

[startup+282.301 s]
/proc/loadavg: 4.06 4.02 3.99 6/190 19969
/proc/meminfo: memFree=21395444/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=101860 CPUtime=282.29 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 58519 0 0 0 28220 9 0 0 25 0 1 0 281816825 104304640 21626 33554432000 4194304 4300876 140734612843264 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 25465 21626 169 27 0 23914 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 101860

[startup+342.301 s]
/proc/loadavg: 4.02 4.01 3.99 6/190 19980
/proc/meminfo: memFree=21382140/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=102256 CPUtime=342.29 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 58621 0 0 0 34220 9 0 0 25 0 1 0 281816825 104710144 21728 33554432000 4194304 4300876 140734612843264 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 25564 21728 169 27 0 24013 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 102256

[startup+402.301 s]
/proc/loadavg: 4.01 4.00 3.99 6/190 19981
/proc/meminfo: memFree=21369216/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=102652 CPUtime=402.29 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 58714 0 0 0 40220 9 0 0 25 0 1 0 281816825 105115648 21821 33554432000 4194304 4300876 140734612843264 18446744073709551615 4268336 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 25663 21821 169 27 0 24112 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 102652

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.99 6/190 19983
/proc/meminfo: memFree=21355908/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=102916 CPUtime=462.29 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 58785 0 0 0 46220 9 0 0 25 0 1 0 281816825 105385984 21892 33554432000 4194304 4300876 140734612843264 18446744073709551615 4228782 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 25729 21892 169 27 0 24178 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 102916

[startup+522.301 s]
/proc/loadavg: 4.03 4.01 4.00 6/190 19988
/proc/meminfo: memFree=21344480/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=103048 CPUtime=522.29 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 58843 0 0 0 52220 9 0 0 25 0 1 0 281816825 105521152 21950 33554432000 4194304 4300876 140734612843264 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 25762 21950 169 27 0 24211 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 103048

[startup+582.301 s]
/proc/loadavg: 4.01 4.01 4.00 6/190 19989
/proc/meminfo: memFree=21331308/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=103312 CPUtime=582.28 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 58893 0 0 0 58219 9 0 0 25 0 1 0 281816825 105791488 22000 33554432000 4194304 4300876 140734612843264 18446744073709551615 4228776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 25828 22000 169 27 0 24277 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 103312

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 19991
/proc/meminfo: memFree=21318408/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=103444 CPUtime=642.28 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 58937 0 0 0 64219 9 0 0 25 0 1 0 281816825 105926656 22044 33554432000 4194304 4300876 140734612843264 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 25861 22044 169 27 0 24310 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 103444

[startup+702.301 s]
/proc/loadavg: 4.04 4.01 4.00 6/190 19992
/proc/meminfo: memFree=21304488/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=103708 CPUtime=702.28 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 58983 0 0 0 70219 9 0 0 25 0 1 0 281816825 106196992 22090 33554432000 4194304 4300876 140734612843264 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 25927 22090 169 27 0 24376 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 103708

[startup+762.301 s]
/proc/loadavg: 4.08 4.04 4.01 6/190 19994
/proc/meminfo: memFree=21291680/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=103840 CPUtime=762.28 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 59037 0 0 0 76219 9 0 0 25 0 1 0 281816825 106332160 22144 33554432000 4194304 4300876 140734612843264 18446744073709551615 4263685 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 25960 22144 169 27 0 24409 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 103840

[startup+822.3 s]
/proc/loadavg: 4.03 4.03 4.00 6/190 19996
/proc/meminfo: memFree=21279248/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=104104 CPUtime=822.28 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 59085 0 0 0 82219 9 0 0 25 0 1 0 281816825 106602496 22192 33554432000 4194304 4300876 140734612843264 18446744073709551615 4265553 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 26026 22192 169 27 0 24475 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 104104

[startup+882.307 s]
/proc/loadavg: 4.01 4.02 4.00 6/190 19997
/proc/meminfo: memFree=21265824/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=104236 CPUtime=882.28 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 59123 0 0 0 88219 9 0 0 25 0 1 0 281816825 106737664 22230 33554432000 4194304 4300876 140734612843264 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 26059 22230 169 27 0 24508 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 104236

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 4.00 6/190 19999
/proc/meminfo: memFree=21253032/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=104368 CPUtime=942.27 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 59160 0 0 0 94218 9 0 0 25 0 1 0 281816825 106872832 22267 33554432000 4194304 4300876 140734612843264 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 26092 22267 169 27 0 24541 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 104368

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 4.00 6/190 20000
/proc/meminfo: memFree=21240348/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=104500 CPUtime=1002.27 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 59193 0 0 0 100218 9 0 0 25 0 1 0 281816825 107008000 22300 33554432000 4194304 4300876 140734612843264 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 26125 22300 169 27 0 24574 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 104500

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 20002
/proc/meminfo: memFree=21227552/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=104632 CPUtime=1062.26 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 59219 0 0 0 106217 9 0 0 25 0 1 0 281816825 107143168 22326 33554432000 4194304 4300876 140734612843264 18446744073709551615 4268989 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 26158 22326 169 27 0 24607 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 104632

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 20004
/proc/meminfo: memFree=21213140/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=104632 CPUtime=1122.26 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 59243 0 0 0 112217 9 0 0 25 0 1 0 281816825 107143168 22350 33554432000 4194304 4300876 140734612843264 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 26158 22350 169 27 0 24607 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 104632

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 20005
/proc/meminfo: memFree=21201332/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=104764 CPUtime=1182.26 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 59271 0 0 0 118217 9 0 0 25 0 1 0 281816825 107278336 22378 33554432000 4194304 4300876 140734612843264 18446744073709551615 4265437 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 26191 22378 169 27 0 24640 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 104764

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 20007
/proc/meminfo: memFree=21188652/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=104896 CPUtime=1242.27 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 59302 0 0 0 124217 10 0 0 25 0 1 0 281816825 107413504 22409 33554432000 4194304 4300876 140734612843264 18446744073709551615 4228440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 26224 22409 169 27 0 24673 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 104896



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.01 4.00 5/188 20009
/proc/meminfo: memFree=21327412/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=105028 CPUtime=1299.97 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 59327 0 0 0 129987 10 0 0 25 0 1 0 281816825 107548672 22434 33554432000 4194304 4300876 140734612843264 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 26257 22434 169 27 0 24706 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 105028

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

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

[startup+1300 s]
/proc/loadavg: 4.01 4.01 4.00 5/188 20009
/proc/meminfo: memFree=21327412/32951124 swapFree=67111528/67111528
[pid=19954] ppid=19952 vsize=105028 CPUtime=1299.97 cores=1,3
/proc/19954/stat : 19954 (march_rw) R 19952 19954 19449 0 -1 4202496 59327 0 0 0 129987 10 0 0 25 0 1 0 281816825 107548672 22434 33554432000 4194304 4300876 140734612843264 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19954/statm: 26257 22434 169 27 0 24706 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 105028

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1299.98
CPU user time (s): 1299.87
CPU system time (s): 0.104984
CPU usage (%): 99.9973
Max. virtual memory (cumulated for all children) (KiB): 105028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.87
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59327
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= 3
involuntary context switches= 3194

runsolver used 1.92871 second user time and 4.18536 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-02 01:56:01
IDJOB=3152388
IDBENCH=82668
IDSOLVER=1561
FILE ID=node109/3152388-1301702161
RUNJOBID= node109-1301698254-19469
PBS_JOBID= 12840735
Free space on /tmp= 71048 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S1920335371-069-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152388-1301702161/watcher-3152388-1301702161 -o /tmp/evaluation-result-3152388-1301702161/solver-3152388-1301702161 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152388-1301702161.cnf

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

MD5SUM BENCH= 2df42d61a6b217e160d2447861596d0d
RANDOM SEED=1671799524

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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:     32951124 kB
MemFree:      21638936 kB
Buffers:        338316 kB
Cached:       10625060 kB
SwapCached:          0 kB
Active:        6482452 kB
Inactive:      4550012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21638936 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5484 kB
Writeback:           0 kB
AnonPages:       69064 kB
Mapped:          15312 kB
Slab:           216876 kB
PageTables:       4956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   214276 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= 71044 MiB
End job on node109 at 2011-04-02 02:17:43