Trace number 3420326

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) 5000.1 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S471691933-060-UNKNOWN.cnf
MD5SUM91da78a39fd68b6c63602d278464956f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark593.197
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 

1.89/1.92	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.89/1.92	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.89/1.92	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.89/1.92	c main()::
1.89/1.92	c initFormula():: searching for DIMACS p-line....
1.89/1.92	c initFormula():: the DIMACS p-line indicates a CNF of 40000 variables and 168000 clauses.
1.89/1.92	c parseCNF():: parsing....
1.89/1.92	c parseCNF():: the CNF contains 0 unary clauses.
1.89/1.92	c runParser():: parsing was successful, warming up engines...
1.89/1.92	c simplify_formula():: removed 0 tautological, 882 satisfied and 0 duplicate clauses
1.89/1.92	c preprocessing fase I completed:: there are now 39860 free variables and 167118 clauses.
1.89/1.92	c using 3-SAT heuristics (occurence based diff)
1.89/1.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
1.89/1.92	c resolvent_look() :: found 84 resolvents
1.89/1.92	c main():: clause / variable ratio: ( 167202 / 40000 ) = 4.18
1.89/1.92	c longest clause has size 3
1.89/1.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.92	c number of free variables = 39860
1.89/1.92	c dynamic_preselect_setsize :: off
1.89/1.92	c main():: all systems go!
1.89/1.92	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: 977)

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-3420326-1307641345/watcher-3420326-1307641345 -o /tmp/evaluation-result-3420326-1307641345/solver-3420326-1307641345 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420326-1307641345.cnf 

running on 4 cores: 0,2,4,6

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: 2.00 2.00 2.00 2/177 2264
/proc/meminfo: memFree=32010868/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=10992 CPUtime=0 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4194304 1047 0 0 0 0 0 0 0 25 0 1 0 875736858 11255808 991 33554432000 4194304 4300876 140736059912032 18446744073709551615 4246132 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 2748 995 110 27 0 1197 0

[startup+0.087526 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 2264
/proc/meminfo: memFree=32010868/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=16220 CPUtime=0.08 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4194304 2569 0 0 0 8 0 0 0 25 0 1 0 875736858 16609280 2513 33554432000 4194304 4300876 140736059912032 18446744073709551615 212435677893 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 4055 2513 113 27 0 2504 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16220

[startup+0.100524 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 2264
/proc/meminfo: memFree=32010868/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=16880 CPUtime=0.09 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4194304 2734 0 0 0 9 0 0 0 25 0 1 0 875736858 17285120 2678 33554432000 4194304 4300876 140736059912032 18446744073709551615 212435548028 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 4220 2679 113 27 0 2669 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16880

[startup+0.300488 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 2264
/proc/meminfo: memFree=32010868/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=37216 CPUtime=0.29 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4194304 9569 0 0 0 28 1 0 0 25 0 1 0 875736858 38109184 6201 33554432000 4194304 4300876 140736059912032 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 9304 6201 129 27 0 7753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37216

[startup+0.700415 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 2264
/proc/meminfo: memFree=32010868/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=32332 CPUtime=0.69 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4194304 17372 0 0 0 67 2 0 0 25 0 1 0 875736858 33107968 5001 33554432000 4194304 4300876 140736059912032 18446744073709551615 212435677893 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 8116 5012 129 27 0 6565 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32332

[startup+1.50026 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2274
/proc/meminfo: memFree=31974552/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=33160 CPUtime=1.49 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 35179 0 0 0 144 5 0 0 25 0 1 0 875736858 33955840 5210 33554432000 4194304 4300876 140736059912032 18446744073709551615 4239745 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 8290 5210 137 27 0 6739 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33160

[startup+3.10096 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2274
/proc/meminfo: memFree=31930160/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=84184 CPUtime=3.09 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 54583 0 0 0 302 7 0 0 25 0 1 0 875736858 86204416 17688 33554432000 4194304 4300876 140736059912032 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 21046 17688 169 27 0 19495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84184

[startup+6.30035 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2274
/proc/meminfo: memFree=31859356/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=86740 CPUtime=6.3 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 55100 0 0 0 622 8 0 0 25 0 1 0 875736858 88821760 18205 33554432000 4194304 4300876 140736059912032 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 21685 18205 169 27 0 20134 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 86740

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2274
/proc/meminfo: memFree=31846788/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=96060 CPUtime=12.69 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 57064 0 0 0 1261 8 0 0 25 0 1 0 875736858 98365440 20169 33554432000 4194304 4300876 140736059912032 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 24015 20169 169 27 0 22464 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 96060

[startup+25.5007 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2275
/proc/meminfo: memFree=31837504/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=97116 CPUtime=25.49 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 57349 0 0 0 2541 8 0 0 25 0 1 0 875736858 99446784 20454 33554432000 4194304 4300876 140736059912032 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 24279 20454 169 27 0 22728 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 97116

[startup+51.1008 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2275
/proc/meminfo: memFree=31833856/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=98436 CPUtime=51.09 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 57668 0 0 0 5101 8 0 0 25 0 1 0 875736858 100798464 20773 33554432000 4194304 4300876 140736059912032 18446744073709551615 4274397 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 24609 20773 169 27 0 23058 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 98436

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2277
/proc/meminfo: memFree=31830844/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=99756 CPUtime=102.3 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 57991 0 0 0 10222 8 0 0 25 0 1 0 875736858 102150144 21096 33554432000 4194304 4300876 140736059912032 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 24939 21096 169 27 0 23388 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 99756

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2278
/proc/meminfo: memFree=31828460/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=100680 CPUtime=162.29 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 58243 0 0 0 16220 9 0 0 25 0 1 0 875736858 103096320 21348 33554432000 4194304 4300876 140736059912032 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 25170 21348 169 27 0 23619 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 100680

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2280
/proc/meminfo: memFree=31826804/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=101340 CPUtime=222.29 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 58414 0 0 0 22220 9 0 0 25 0 1 0 875736858 103772160 21519 33554432000 4194304 4300876 140736059912032 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 25335 21519 169 27 0 23784 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 101340

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2281
/proc/meminfo: memFree=31825764/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=101868 CPUtime=282.3 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 58535 0 0 0 28221 9 0 0 25 0 1 0 875736858 104312832 21640 33554432000 4194304 4300876 140736059912032 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 25467 21640 169 27 0 23916 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 101868

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2283
/proc/meminfo: memFree=31824852/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=102264 CPUtime=342.31 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 58624 0 0 0 34221 10 0 0 25 0 1 0 875736858 104718336 21729 33554432000 4194304 4300876 140736059912032 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 25566 21729 169 27 0 24015 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 102264

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2285
/proc/meminfo: memFree=31824192/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=102528 CPUtime=402.31 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 58691 0 0 0 40221 10 0 0 25 0 1 0 875736858 104988672 21796 33554432000 4194304 4300876 140736059912032 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 25632 21796 169 27 0 24081 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 102528

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2286
/proc/meminfo: memFree=31823776/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=102792 CPUtime=462.31 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 58752 0 0 0 46221 10 0 0 25 0 1 0 875736858 105259008 21857 33554432000 4194304 4300876 140736059912032 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 25698 21857 169 27 0 24147 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 102792

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2288
/proc/meminfo: memFree=31823108/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=102924 CPUtime=522.31 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 58808 0 0 0 52221 10 0 0 25 0 1 0 875736858 105394176 21913 33554432000 4194304 4300876 140736059912032 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 25731 21913 169 27 0 24180 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 102924

[startup+582.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/178 2290
/proc/meminfo: memFree=31822336/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=103188 CPUtime=582.32 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 58862 0 0 0 58222 10 0 0 25 0 1 0 875736858 105664512 21967 33554432000 4194304 4300876 140736059912032 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 25797 21967 169 27 0 24246 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 103188

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2397
/proc/meminfo: memFree=31811892/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=107676 CPUtime=4062.45 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 59979 0 0 0 406230 15 0 0 25 0 1 0 875736858 110260224 23084 33554432000 4194304 4300876 140736059912032 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 26919 23084 169 27 0 25368 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 107676

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2399
/proc/meminfo: memFree=31811468/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=107676 CPUtime=4122.45 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 59990 0 0 0 412230 15 0 0 25 0 1 0 875736858 110260224 23095 33554432000 4194304 4300876 140736059912032 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 26919 23095 169 27 0 25368 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 107676

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2401
/proc/meminfo: memFree=31811424/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=107676 CPUtime=4182.45 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 60001 0 0 0 418230 15 0 0 25 0 1 0 875736858 110260224 23106 33554432000 4194304 4300876 140736059912032 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 26919 23106 169 27 0 25368 0
Current children cumulated CPU time (s) 4182.45
Current children cumulated vsize (KiB) 107676

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2402
/proc/meminfo: memFree=31811268/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=107676 CPUtime=4242.45 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 60010 0 0 0 424230 15 0 0 25 0 1 0 875736858 110260224 23115 33554432000 4194304 4300876 140736059912032 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 26919 23115 169 27 0 25368 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 107676

[startup+4302.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/178 2404
/proc/meminfo: memFree=31810976/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=107808 CPUtime=4302.45 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 60020 0 0 0 430230 15 0 0 25 0 1 0 875736858 110395392 23125 33554432000 4194304 4300876 140736059912032 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 26952 23125 169 27 0 25401 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 107808

[startup+4362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 2405
/proc/meminfo: memFree=31811060/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=107808 CPUtime=4362.45 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 60030 0 0 0 436230 15 0 0 25 0 1 0 875736858 110395392 23135 33554432000 4194304 4300876 140736059912032 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 26952 23135 169 27 0 25401 0
Current children cumulated CPU time (s) 4362.45
Current children cumulated vsize (KiB) 107808

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2407
/proc/meminfo: memFree=31811132/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=107808 CPUtime=4422.45 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 60042 0 0 0 442230 15 0 0 25 0 1 0 875736858 110395392 23147 33554432000 4194304 4300876 140736059912032 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 26952 23147 169 27 0 25401 0
Current children cumulated CPU time (s) 4422.45
Current children cumulated vsize (KiB) 107808

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2408
/proc/meminfo: memFree=31811204/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=107940 CPUtime=4482.45 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 60049 0 0 0 448230 15 0 0 25 0 1 0 875736858 110530560 23154 33554432000 4194304 4300876 140736059912032 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 26985 23154 169 27 0 25434 0
Current children cumulated CPU time (s) 4482.45
Current children cumulated vsize (KiB) 107940

[startup+4542.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 2410
/proc/meminfo: memFree=31810924/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=107940 CPUtime=4542.46 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 60056 0 0 0 454231 15 0 0 25 0 1 0 875736858 110530560 23161 33554432000 4194304 4300876 140736059912032 18446744073709551615 4274418 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 26985 23161 169 27 0 25434 0
Current children cumulated CPU time (s) 4542.46
Current children cumulated vsize (KiB) 107940

[startup+4602.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 2412
/proc/meminfo: memFree=31810744/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=107940 CPUtime=4602.46 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 60065 0 0 0 460231 15 0 0 25 0 1 0 875736858 110530560 23170 33554432000 4194304 4300876 140736059912032 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 26985 23170 169 27 0 25434 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 107940

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2413
/proc/meminfo: memFree=31810700/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=107940 CPUtime=4662.46 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 60075 0 0 0 466231 15 0 0 25 0 1 0 875736858 110530560 23180 33554432000 4194304 4300876 140736059912032 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 26985 23180 169 27 0 25434 0
Current children cumulated CPU time (s) 4662.46
Current children cumulated vsize (KiB) 107940

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2424
/proc/meminfo: memFree=31808836/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=108072 CPUtime=4722.47 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 60084 0 0 0 472232 15 0 0 25 0 1 0 875736858 110665728 23189 33554432000 4194304 4300876 140736059912032 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 27018 23189 169 27 0 25467 0
Current children cumulated CPU time (s) 4722.47
Current children cumulated vsize (KiB) 108072

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2425
/proc/meminfo: memFree=31809120/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=108072 CPUtime=4782.46 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 60094 0 0 0 478231 15 0 0 25 0 1 0 875736858 110665728 23199 33554432000 4194304 4300876 140736059912032 18446744073709551615 4265584 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 27018 23199 169 27 0 25467 0
Current children cumulated CPU time (s) 4782.46
Current children cumulated vsize (KiB) 108072

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2427
/proc/meminfo: memFree=31809212/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=108072 CPUtime=4842.47 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 60101 0 0 0 484232 15 0 0 25 0 1 0 875736858 110665728 23206 33554432000 4194304 4300876 140736059912032 18446744073709551615 4225160 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 27018 23206 169 27 0 25467 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 108072

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2432
/proc/meminfo: memFree=31809756/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=108204 CPUtime=4902.47 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 60110 0 0 0 490232 15 0 0 25 0 1 0 875736858 110800896 23215 33554432000 4194304 4300876 140736059912032 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 27051 23215 169 27 0 25500 0
Current children cumulated CPU time (s) 4902.47
Current children cumulated vsize (KiB) 108204

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2433
/proc/meminfo: memFree=31810184/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=108204 CPUtime=4962.47 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 60117 0 0 0 496231 16 0 0 25 0 1 0 875736858 110800896 23222 33554432000 4194304 4300876 140736059912032 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 27051 23222 169 27 0 25500 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 108204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 2435
/proc/meminfo: memFree=31924120/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=108204 CPUtime=5000.08 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 60121 0 0 0 499992 16 0 0 25 0 1 0 875736858 110800896 23226 33554432000 4194304 4300876 140736059912032 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 27051 23226 169 27 0 25500 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 108204

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 2.00 2.00 2/177 2435
/proc/meminfo: memFree=31924120/32951124 swapFree=67050508/67111528
[pid=2264] ppid=2262 vsize=108204 CPUtime=5000.08 cores=0,2,4,6
/proc/2264/stat : 2264 (march_rw) R 2262 2264 1071 0 -1 4202496 60121 0 0 0 499992 16 0 0 25 0 1 0 875736858 110800896 23226 33554432000 4194304 4300876 140736059912032 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2264/statm: 27051 23226 169 27 0 25500 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 108204

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.1
CPU user time (s): 4999.93
CPU system time (s): 0.169974
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 108204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60121
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= 9212

runsolver used 9.47656 second user time and 17.3164 second system time

The end

Launcher Data 

Begin job on node102 at 2011-06-09 19:42:25
IDJOB=3420326
IDBENCH=82578
IDSOLVER=1913
FILE ID=node102/3420326-1307641345
RUNJOBID= node102-1307636342-2013
PBS_JOBID= 13549389
Free space on /tmp= 74192 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S471691933-060-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420326-1307641345/watcher-3420326-1307641345 -o /tmp/evaluation-result-3420326-1307641345/solver-3420326-1307641345 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420326-1307641345.cnf

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

MD5SUM BENCH= 91da78a39fd68b6c63602d278464956f
RANDOM SEED=834303653

node102.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		: 2666.828
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	: 5333.65
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		: 2666.828
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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      32011908 kB
Buffers:        208476 kB
Cached:         487060 kB
SwapCached:      25184 kB
Active:         347592 kB
Inactive:       387748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      32011908 kB
SwapTotal:    67111528 kB
SwapFree:     67050508 kB
Dirty:            7760 kB
Writeback:           0 kB
AnonPages:       37032 kB
Mapped:           9040 kB
Slab:           139796 kB
PageTables:       4592 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   218712 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= 74196 MiB
End job on node102 at 2011-06-09 21:05:47