Trace number 3420396

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) 5000.04 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v20000-c84000-S840292785-048-UNKNOWN.cnf
MD5SUMfa8f767b93a18fbf678b4d0ea0994bed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark23.4724
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.59/0.65	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.65	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.65	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.65	c main()::
0.59/0.65	c initFormula():: searching for DIMACS p-line....
0.59/0.65	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
0.59/0.65	c parseCNF():: parsing....
0.59/0.65	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.65	c runParser():: parsing was successful, warming up engines...
0.59/0.65	c simplify_formula():: removed 0 tautological, 498 satisfied and 0 duplicate clauses
0.59/0.65	c preprocessing fase I completed:: there are now 19927 free variables and 83502 clauses.
0.59/0.65	c using 3-SAT heuristics (occurence based diff)
0.59/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 143 duplicate clauses
0.59/0.65	c resolvent_look() :: found 65 resolvents
0.59/0.65	c main():: clause / variable ratio: ( 83567 / 20000 ) = 4.18
0.59/0.65	c longest clause has size 3
0.59/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.65	c number of free variables = 19927
0.59/0.65	c dynamic_preselect_setsize :: off
0.59/0.65	c main():: all systems go!
0.59/0.65	c |----------------------------------------------------------------|

Verifier Data 

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

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-3420396-1306608386/watcher-3420396-1306608386 -o /tmp/evaluation-result-3420396-1306608386/solver-3420396-1306608386 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420396-1306608386.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: 1.90 2.02 2.00 2/527 1203
/proc/meminfo: memFree=12213476/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=9540 CPUtime=0 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4194304 874 0 0 0 0 0 0 0 23 0 1 0 851069250 9768960 820 33554432000 4194304 4300876 140734815758176 18446744073709551615 216734839493 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 2385 820 113 27 0 834 0

[startup+0.071589 s]
/proc/loadavg: 1.90 2.02 2.00 2/527 1203
/proc/meminfo: memFree=12213476/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=18036 CPUtime=0.06 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4194304 2747 0 0 0 6 0 0 0 23 0 1 0 851069250 18468864 2076 33554432000 4194304 4300876 140734815758176 18446744073709551615 216734574049 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 4509 2077 127 27 0 2958 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 18036

[startup+0.100583 s]
/proc/loadavg: 1.90 2.02 2.00 2/527 1203
/proc/meminfo: memFree=12213476/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=18620 CPUtime=0.09 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4194304 3106 0 0 0 9 0 0 0 23 0 1 0 851069250 19066880 2271 33554432000 4194304 4300876 140734815758176 18446744073709551615 216734839493 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 4688 2280 128 27 0 3137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18620

[startup+0.300563 s]
/proc/loadavg: 1.90 2.02 2.00 2/527 1203
/proc/meminfo: memFree=12213476/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=18488 CPUtime=0.29 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 10951 0 0 0 28 1 0 0 25 0 1 0 851069250 18931712 2346 33554432000 4194304 4300876 140734815758176 18446744073709551615 4240083 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 4622 2346 136 27 0 3071 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18488

[startup+0.700491 s]
/proc/loadavg: 1.90 2.02 2.00 2/527 1203
/proc/meminfo: memFree=12213476/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=45076 CPUtime=0.69 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 24648 0 0 0 66 3 0 0 25 0 1 0 851069250 46157824 5903 33554432000 4194304 4300876 140734815758176 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 11269 5909 169 27 0 9718 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45076

[startup+1.50035 s]
/proc/loadavg: 1.90 2.02 2.00 3/528 1204
/proc/meminfo: memFree=12175284/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=45980 CPUtime=1.49 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 27865 0 0 0 146 3 0 0 25 0 1 0 851069250 47083520 9119 33554432000 4194304 4300876 140734815758176 18446744073709551615 4234416 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 11495 9119 169 27 0 9944 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45980

[startup+3.10107 s]
/proc/loadavg: 1.90 2.02 2.00 3/528 1204
/proc/meminfo: memFree=12171868/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=50776 CPUtime=3.09 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 28823 0 0 0 306 3 0 0 25 0 1 0 851069250 51994624 10077 33554432000 4194304 4300876 140734815758176 18446744073709551615 4268797 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 12694 10077 169 27 0 11143 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50776

[startup+6.30051 s]
/proc/loadavg: 1.91 2.02 2.00 3/528 1204
/proc/meminfo: memFree=12168152/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=51832 CPUtime=6.29 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 29081 0 0 0 626 3 0 0 25 0 1 0 851069250 53075968 10335 33554432000 4194304 4300876 140734815758176 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 12958 10335 169 27 0 11407 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51832

[startup+12.7004 s]
/proc/loadavg: 1.91 2.01 2.00 3/528 1204
/proc/meminfo: memFree=12165608/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=52492 CPUtime=12.69 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 29254 0 0 0 1266 3 0 0 25 0 1 0 851069250 53751808 10508 33554432000 4194304 4300876 140734815758176 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 13123 10508 169 27 0 11572 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52492

[startup+25.5011 s]
/proc/loadavg: 2.08 2.05 2.01 3/528 1204
/proc/meminfo: memFree=12163504/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=53284 CPUtime=25.49 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 29442 0 0 0 2546 3 0 0 25 0 1 0 851069250 54562816 10696 33554432000 4194304 4300876 140734815758176 18446744073709551615 4274599 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 13321 10696 169 27 0 11770 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 53284

[startup+51.1007 s]
/proc/loadavg: 2.05 2.04 2.00 3/528 1205
/proc/meminfo: memFree=12160604/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=53944 CPUtime=51.09 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 29622 0 0 0 5106 3 0 0 25 0 1 0 851069250 55238656 10876 33554432000 4194304 4300876 140734815758176 18446744073709551615 4217047 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 13486 10876 169 27 0 11935 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 53944

[startup+102.32 s]
/proc/loadavg: 2.07 2.05 2.00 3/528 1207
/proc/meminfo: memFree=12153996/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=54736 CPUtime=102.31 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 29812 0 0 0 10228 3 0 0 25 0 1 0 851069250 56049664 11066 33554432000 4194304 4300876 140734815758176 18446744073709551615 4269190 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 13684 11066 169 27 0 12133 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 54736

[startup+162.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/528 1208
/proc/meminfo: memFree=12146156/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=55132 CPUtime=162.29 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 29936 0 0 0 16226 3 0 0 25 0 1 0 851069250 56455168 11190 33554432000 4194304 4300876 140734815758176 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 13783 11190 169 27 0 12232 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 55132

[startup+222.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/528 1210
/proc/meminfo: memFree=12140792/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=55528 CPUtime=222.29 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 30022 0 0 0 22226 3 0 0 25 0 1 0 851069250 56860672 11276 33554432000 4194304 4300876 140734815758176 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 13882 11276 169 27 0 12331 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 55528

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 1211
/proc/meminfo: memFree=12135056/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=55792 CPUtime=282.29 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 30095 0 0 0 28226 3 0 0 25 0 1 0 851069250 57131008 11349 33554432000 4194304 4300876 140734815758176 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 13948 11349 169 27 0 12397 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 55792

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 1213
/proc/meminfo: memFree=12129064/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=56056 CPUtime=342.3 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 30156 0 0 0 34227 3 0 0 25 0 1 0 851069250 57401344 11410 33554432000 4194304 4300876 140734815758176 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14014 11410 169 27 0 12463 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56056

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 1215
/proc/meminfo: memFree=12123212/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=56320 CPUtime=402.3 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 30212 0 0 0 40227 3 0 0 25 0 1 0 851069250 57671680 11466 33554432000 4194304 4300876 140734815758176 18446744073709551615 4216816 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14080 11466 169 27 0 12529 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 56320

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/528 1216
/proc/meminfo: memFree=12118580/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=56452 CPUtime=462.3 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 30254 0 0 0 46227 3 0 0 25 0 1 0 851069250 57806848 11508 33554432000 4194304 4300876 140734815758176 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14113 11508 169 27 0 12562 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 56452

[startup+522.301 s]
/proc/loadavg: 2.15 2.03 2.01 3/528 1218
/proc/meminfo: memFree=12112604/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=56584 CPUtime=522.3 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 30295 0 0 0 52227 3 0 0 25 0 1 0 851069250 57942016 11549 33554432000 4194304 4300876 140734815758176 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14146 11549 169 27 0 12595 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 56584

[startup+582.301 s]
/proc/loadavg: 2.21 2.06 2.02 3/528 1219
/proc/meminfo: memFree=12106620/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=56716 CPUtime=582.3 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 30330 0 0 0 58227 3 0 0 25 0 1 0 851069250 58077184 11584 33554432000 4194304 4300876 140734815758176 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14179 11584 169 27 0 12628 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 56716

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.17 2.06 2.01 3/528 1324
/proc/meminfo: memFree=11770588/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=59488 CPUtime=4062.4 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 31008 0 0 0 406236 4 0 0 25 0 1 0 851069250 60915712 12262 33554432000 4194304 4300876 140734815758176 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14872 12262 169 27 0 13321 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 59488

[startup+4122.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/528 1326
/proc/meminfo: memFree=11763744/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=59488 CPUtime=4122.39 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 31018 0 0 0 412235 4 0 0 25 0 1 0 851069250 60915712 12272 33554432000 4194304 4300876 140734815758176 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14872 12272 169 27 0 13321 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 59488

[startup+4182.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/528 1327
/proc/meminfo: memFree=11758636/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=59488 CPUtime=4182.39 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 31026 0 0 0 418235 4 0 0 25 0 1 0 851069250 60915712 12280 33554432000 4194304 4300876 140734815758176 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14872 12280 169 27 0 13321 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 59488

[startup+4242.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/528 1329
/proc/meminfo: memFree=11753036/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=59488 CPUtime=4242.39 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 31029 0 0 0 424235 4 0 0 25 0 1 0 851069250 60915712 12283 33554432000 4194304 4300876 140734815758176 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14872 12283 169 27 0 13321 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 59488

[startup+4302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/528 1331
/proc/meminfo: memFree=11746548/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=59620 CPUtime=4302.39 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 31036 0 0 0 430235 4 0 0 25 0 1 0 851069250 61050880 12290 33554432000 4194304 4300876 140734815758176 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14905 12290 169 27 0 13354 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 59620

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 1332
/proc/meminfo: memFree=11741820/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=59620 CPUtime=4362.39 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 31041 0 0 0 436235 4 0 0 25 0 1 0 851069250 61050880 12295 33554432000 4194304 4300876 140734815758176 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14905 12295 169 27 0 13354 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 59620

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 1334
/proc/meminfo: memFree=11736096/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=59620 CPUtime=4422.39 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 31047 0 0 0 442235 4 0 0 25 0 1 0 851069250 61050880 12301 33554432000 4194304 4300876 140734815758176 18446744073709551615 4228844 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14905 12301 169 27 0 13354 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 59620

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 1344
/proc/meminfo: memFree=11728520/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=59620 CPUtime=4482.39 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 31054 0 0 0 448235 4 0 0 25 0 1 0 851069250 61050880 12308 33554432000 4194304 4300876 140734815758176 18446744073709551615 4217014 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14905 12308 169 27 0 13354 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 59620

[startup+4542.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/528 1346
/proc/meminfo: memFree=11724188/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=59620 CPUtime=4542.4 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 31058 0 0 0 454236 4 0 0 25 0 1 0 851069250 61050880 12312 33554432000 4194304 4300876 140734815758176 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14905 12312 169 27 0 13354 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 59620

[startup+4602.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/528 1348
/proc/meminfo: memFree=11718460/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=59620 CPUtime=4602.4 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 31066 0 0 0 460236 4 0 0 25 0 1 0 851069250 61050880 12320 33554432000 4194304 4300876 140734815758176 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14905 12320 169 27 0 13354 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 59620

[startup+4662.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/528 1349
/proc/meminfo: memFree=11711332/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=59752 CPUtime=4662.4 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 31070 0 0 0 466236 4 0 0 25 0 1 0 851069250 61186048 12324 33554432000 4194304 4300876 140734815758176 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14938 12324 169 27 0 13387 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 59752

[startup+4722.32 s]
/proc/loadavg: 2.06 2.06 2.01 3/528 1351
/proc/meminfo: memFree=11706948/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=59752 CPUtime=4722.42 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 31074 0 0 0 472238 4 0 0 25 0 1 0 851069250 61186048 12328 33554432000 4194304 4300876 140734815758176 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14938 12328 169 27 0 13387 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 59752

[startup+4782.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/528 1352
/proc/meminfo: memFree=11701204/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=59752 CPUtime=4782.4 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 31079 0 0 0 478236 4 0 0 25 0 1 0 851069250 61186048 12333 33554432000 4194304 4300876 140734815758176 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14938 12333 169 27 0 13387 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 59752

[startup+4842.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/528 1354
/proc/meminfo: memFree=11694352/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=59752 CPUtime=4842.4 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 31085 0 0 0 484236 4 0 0 25 0 1 0 851069250 61186048 12339 33554432000 4194304 4300876 140734815758176 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14938 12339 169 27 0 13387 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 59752

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 1356
/proc/meminfo: memFree=11689856/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=59752 CPUtime=4902.4 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 31089 0 0 0 490236 4 0 0 25 0 1 0 851069250 61186048 12343 33554432000 4194304 4300876 140734815758176 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14938 12343 169 27 0 13387 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 59752

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 1357
/proc/meminfo: memFree=11684120/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=59752 CPUtime=4962.41 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 31095 0 0 0 496237 4 0 0 25 0 1 0 851069250 61186048 12349 33554432000 4194304 4300876 140734815758176 18446744073709551615 4269020 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14938 12349 169 27 0 13387 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 59752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 1358
/proc/meminfo: memFree=11680628/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=59752 CPUtime=5000.01 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 31098 0 0 0 499997 4 0 0 25 0 1 0 851069250 61186048 12352 33554432000 4194304 4300876 140734815758176 18446744073709551615 4216857 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14938 12352 169 27 0 13387 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 59752

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 1358
/proc/meminfo: memFree=11680628/32951124 swapFree=65586216/67111528
[pid=1203] ppid=1201 vsize=59752 CPUtime=5000.01 cores=1,3,5,7
/proc/1203/stat : 1203 (march_rw) R 1201 1203 31942 0 -1 4202496 31098 0 0 0 499997 4 0 0 25 0 1 0 851069250 61186048 12352 33554432000 4194304 4300876 140734815758176 18446744073709551615 4216857 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1203/statm: 14938 12352 169 27 0 13387 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 59752

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.04
CPU user time (s): 4999.99
CPU system time (s): 0.046992
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 59752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31098
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= 12684

runsolver used 26.094 second user time and 59.7629 second system time

The end

Launcher Data 

Begin job on node119 at 2011-05-28 20:46:26
IDJOB=3420396
IDBENCH=82648
IDSOLVER=1913
FILE ID=node119/3420396-1306608386
RUNJOBID= node119-1306608386-1184
PBS_JOBID= 13471561
Free space on /tmp= 73428 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v20000-c84000-S840292785-048-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420396-1306608386/watcher-3420396-1306608386 -o /tmp/evaluation-result-3420396-1306608386/solver-3420396-1306608386 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420396-1306608386.cnf

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

MD5SUM BENCH= fa8f767b93a18fbf678b4d0ea0994bed
RANDOM SEED=2106979586

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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	: 5332.83
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		: 2666.815
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		: 2666.815
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		: 2666.815
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	: 5332.67
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		: 2666.815
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		: 2666.815
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		: 2666.815
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:      12213756 kB
Buffers:        238428 kB
Cached:        3989816 kB
SwapCached:       4316 kB
Active:        9975784 kB
Inactive:     10440232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12213756 kB
SwapTotal:    67111528 kB
SwapFree:     65586216 kB
Dirty:            1956 kB
Writeback:           0 kB
AnonPages:    16186264 kB
Mapped:          41332 kB
Slab:           174000 kB
PageTables:      79320 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 163882136 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= 73428 MiB
End job on node119 at 2011-05-28 22:09:48