Trace number 3420425

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) 5000.08 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v5000-c21000-S1781430408-009-UNKNOWN.cnf
MD5SUM64eaf16e48e921b573c32a7e8a6347cd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.3258
Satisfiable
(Un)Satisfiability was proved
Number of variables5000
Number of clauses21000
Sum of the clauses size63000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 321000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.11	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.11	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.11	c main()::
0.09/0.11	c initFormula():: searching for DIMACS p-line....
0.09/0.11	c initFormula():: the DIMACS p-line indicates a CNF of 5000 variables and 21000 clauses.
0.09/0.11	c parseCNF():: parsing....
0.09/0.11	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.11	c runParser():: parsing was successful, warming up engines...
0.09/0.11	c simplify_formula():: removed 0 tautological, 135 satisfied and 0 duplicate clauses
0.09/0.11	c preprocessing fase I completed:: there are now 4981 free variables and 20865 clauses.
0.09/0.11	c using 3-SAT heuristics (occurence based diff)
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 155 duplicate clauses
0.09/0.11	c resolvent_look() :: found 78 resolvents
0.09/0.11	c main():: clause / variable ratio: ( 20943 / 5000 ) = 4.19
0.09/0.11	c longest clause has size 3
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c number of free variables = 4981
0.09/0.11	c dynamic_preselect_setsize :: off
0.09/0.11	c main():: all systems go!
0.09/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 479
0.29/0.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 66031
24.99/25.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 8019436
3095.78/3095.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
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-3420425-1306614417/watcher-3420425-1306614417 -o /tmp/evaluation-result-3420425-1306614417/solver-3420425-1306614417 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420425-1306614417.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: 2.04 2.01 2.00 1/368 7488
/proc/meminfo: memFree=22739148/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=7744 CPUtime=0 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4194304 501 0 0 0 0 0 0 0 25 0 1 0 773042179 7929856 447 33554432000 4194304 4300876 140734320894128 18446744073709551615 230808826913 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 1936 447 113 27 0 385 0

[startup+0.0612649 s]
/proc/loadavg: 2.04 2.01 2.00 1/368 7488
/proc/meminfo: memFree=22739148/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=9420 CPUtime=0.05 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 2975 0 0 0 5 0 0 0 25 0 1 0 773042179 9646080 691 33554432000 4194304 4300876 140734320894128 18446744073709551615 4242454 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 2355 691 137 27 0 804 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9420

[startup+0.100246 s]
/proc/loadavg: 2.04 2.01 2.00 1/368 7488
/proc/meminfo: memFree=22739148/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=16324 CPUtime=0.09 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 4354 0 0 0 9 0 0 0 25 0 1 0 773042179 16715776 1286 33554432000 4194304 4300876 140734320894128 18446744073709551615 4246936 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 4081 1286 147 27 0 2530 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16324

[startup+0.30021 s]
/proc/loadavg: 2.04 2.01 2.00 1/368 7488
/proc/meminfo: memFree=22739148/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=17044 CPUtime=0.29 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 6096 0 0 0 29 0 0 0 25 0 1 0 773042179 17453056 2652 33554432000 4194304 4300876 140734320894128 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 4261 2652 169 27 0 2710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17044

[startup+0.701136 s]
/proc/loadavg: 2.04 2.01 2.00 1/368 7488
/proc/meminfo: memFree=22739148/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=17308 CPUtime=0.69 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 6155 0 0 0 69 0 0 0 18 0 1 0 773042179 17723392 2711 33554432000 4194304 4300876 140734320894128 18446744073709551615 230808561355 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 4327 2711 169 27 0 2776 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17308

[startup+1.50099 s]
/proc/loadavg: 2.04 2.01 2.00 3/374 7499
/proc/meminfo: memFree=22723436/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=17628 CPUtime=1.49 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 6210 0 0 0 149 0 0 0 19 0 1 0 773042179 18051072 2766 33554432000 4194304 4300876 140734320894128 18446744073709551615 4216186 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 4407 2766 169 27 0 2856 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17628

[startup+3.10071 s]
/proc/loadavg: 2.04 2.01 2.00 3/374 7499
/proc/meminfo: memFree=22721452/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=17812 CPUtime=3.09 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 6272 0 0 0 309 0 0 0 23 0 1 0 773042179 18239488 2828 33554432000 4194304 4300876 140734320894128 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 4453 2828 169 27 0 2902 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17812

[startup+6.30012 s]
/proc/loadavg: 2.03 2.01 2.00 3/374 7499
/proc/meminfo: memFree=22718084/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=18688 CPUtime=6.29 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 6455 0 0 0 629 0 0 0 25 0 1 0 773042179 19136512 3011 33554432000 4194304 4300876 140734320894128 18446744073709551615 4217635 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 4672 3011 169 27 0 3121 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18688

[startup+12.7009 s]
/proc/loadavg: 2.03 2.01 2.00 3/374 7499
/proc/meminfo: memFree=22715880/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=19256 CPUtime=12.69 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 6563 0 0 0 1269 0 0 0 25 0 1 0 773042179 19718144 3119 33554432000 4194304 4300876 140734320894128 18446744073709551615 4225092 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 4814 3119 169 27 0 3263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19256

[startup+25.5006 s]
/proc/loadavg: 2.02 2.01 2.00 3/374 7499
/proc/meminfo: memFree=22712904/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=20796 CPUtime=25.49 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 6847 0 0 0 2549 0 0 0 25 0 1 0 773042179 21295104 3399 33554432000 4194304 4300876 140734320894128 18446744073709551615 4217025 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 5199 3399 169 27 0 3648 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20796

[startup+51.1009 s]
/proc/loadavg: 2.01 2.01 2.00 3/374 7500
/proc/meminfo: memFree=22708524/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=22312 CPUtime=51.09 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 7331 0 0 0 5109 0 0 0 25 0 1 0 773042179 22847488 3879 33554432000 4194304 4300876 140734320894128 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 5578 3879 169 27 0 4027 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22312

[startup+102.314 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7502
/proc/meminfo: memFree=22698460/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=27252 CPUtime=102.31 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 8254 0 0 0 10230 1 0 0 25 0 1 0 773042179 27906048 4802 33554432000 4194304 4300876 140734320894128 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 6813 4802 172 27 0 5262 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 27252

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7503
/proc/meminfo: memFree=22687768/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=31772 CPUtime=162.3 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 9240 0 0 0 16229 1 0 0 25 0 1 0 773042179 32534528 5785 33554432000 4194304 4300876 140734320894128 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 7943 5785 169 27 0 6392 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 31772

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7505
/proc/meminfo: memFree=22678432/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=37724 CPUtime=222.3 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 10257 0 0 0 22229 1 0 0 25 0 1 0 773042179 38629376 6802 33554432000 4194304 4300876 140734320894128 18446744073709551615 4228153 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 9431 6802 169 27 0 7880 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 37724

[startup+282.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/374 7506
/proc/meminfo: memFree=22668376/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=37724 CPUtime=282.3 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 11245 0 0 0 28229 1 0 0 25 0 1 0 773042179 38629376 7790 33554432000 4194304 4300876 140734320894128 18446744073709551615 4216857 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 9431 7790 169 27 0 7880 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 37724

[startup+342.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/374 7508
/proc/meminfo: memFree=22658056/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=47608 CPUtime=342.3 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 12242 0 0 0 34229 1 0 0 25 0 1 0 773042179 48750592 8787 33554432000 4194304 4300876 140734320894128 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 11902 8787 169 27 0 10351 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 47608

[startup+402.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/374 7509
/proc/meminfo: memFree=22648128/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=48124 CPUtime=402.31 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 13285 0 0 0 40229 2 0 0 25 0 1 0 773042179 49278976 9830 33554432000 4194304 4300876 140734320894128 18446744073709551615 4250799 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 12031 9830 169 27 0 10480 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 48124

[startup+462.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/374 7511
/proc/meminfo: memFree=22637816/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=61220 CPUtime=462.31 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 14269 0 0 0 46229 2 0 0 25 0 1 0 773042179 62689280 10814 33554432000 4194304 4300876 140734320894128 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 15305 10814 169 27 0 13754 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 61220

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7513
/proc/meminfo: memFree=22628000/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=61220 CPUtime=522.31 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 15237 0 0 0 52229 2 0 0 25 0 1 0 773042179 62689280 11782 33554432000 4194304 4300876 140734320894128 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 15305 11782 169 27 0 13754 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 61220

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7514
/proc/meminfo: memFree=22617808/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=61220 CPUtime=582.31 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 16223 0 0 0 58229 2 0 0 25 0 1 0 773042179 62689280 12768 33554432000 4194304 4300876 140734320894128 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 15305 12768 169 27 0 13754 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 61220

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.10 2.03 2.01 3/374 7619
/proc/meminfo: memFree=22018104/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=352312 CPUtime=4062.42 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 73274 0 0 0 406230 12 0 0 25 0 1 0 773042179 360767488 69819 33554432000 4194304 4300876 140734320894128 18446744073709551615 4217094 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 88078 69819 169 27 0 86527 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 352312

[startup+4122.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/374 7621
/proc/meminfo: memFree=22007652/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=352312 CPUtime=4122.41 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 74251 0 0 0 412229 12 0 0 25 0 1 0 773042179 360767488 70796 33554432000 4194304 4300876 140734320894128 18446744073709551615 4217037 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 88078 70796 169 27 0 86527 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 352312

[startup+4182.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/374 7622
/proc/meminfo: memFree=21998444/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=352312 CPUtime=4182.42 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 75230 0 0 0 418229 13 0 0 25 0 1 0 773042179 360767488 71775 33554432000 4194304 4300876 140734320894128 18446744073709551615 4288300 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 88078 71775 169 27 0 86527 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 352312

[startup+4242.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/374 7624
/proc/meminfo: memFree=21988364/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=352312 CPUtime=4242.42 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 76221 0 0 0 424229 13 0 0 25 0 1 0 773042179 360767488 72766 33554432000 4194304 4300876 140734320894128 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 88078 72766 169 27 0 86527 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 352312

[startup+4302.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/374 7626
/proc/meminfo: memFree=21977552/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=352312 CPUtime=4302.42 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 77210 0 0 0 430229 13 0 0 25 0 1 0 773042179 360767488 73755 33554432000 4194304 4300876 140734320894128 18446744073709551615 4216952 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 88078 73755 169 27 0 86527 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 352312

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/374 7627
/proc/meminfo: memFree=21967604/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=352312 CPUtime=4362.42 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 78195 0 0 0 436229 13 0 0 25 0 1 0 773042179 360767488 74740 33554432000 4194304 4300876 140734320894128 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 88078 74740 169 27 0 86527 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 352312

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/374 7629
/proc/meminfo: memFree=21956796/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=352312 CPUtime=4422.43 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 79179 0 0 0 442229 14 0 0 25 0 1 0 773042179 360767488 75724 33554432000 4194304 4300876 140734320894128 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 88078 75724 169 27 0 86527 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 352312

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 7630
/proc/meminfo: memFree=21946596/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=352312 CPUtime=4482.43 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 80171 0 0 0 448229 14 0 0 25 0 1 0 773042179 360767488 76716 33554432000 4194304 4300876 140734320894128 18446744073709551615 4216377 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 88078 76716 169 27 0 86527 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 352312

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7632
/proc/meminfo: memFree=21936272/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=352312 CPUtime=4542.43 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 81159 0 0 0 454229 14 0 0 25 0 1 0 773042179 360767488 77704 33554432000 4194304 4300876 140734320894128 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 88078 77704 169 27 0 86527 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 352312

[startup+4602.3 s]
/proc/loadavg: 2.13 2.03 2.01 3/374 7634
/proc/meminfo: memFree=21924960/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=352312 CPUtime=4602.44 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 82151 0 0 0 460230 14 0 0 25 0 1 0 773042179 360767488 78696 33554432000 4194304 4300876 140734320894128 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 88078 78696 169 27 0 86527 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 352312

[startup+4662.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/374 7635
/proc/meminfo: memFree=21913768/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=352444 CPUtime=4662.43 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 83145 0 0 0 466229 14 0 0 25 0 1 0 773042179 360902656 79690 33554432000 4194304 4300876 140734320894128 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 88111 79690 169 27 0 86560 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 352444

[startup+4722.31 s]
/proc/loadavg: 2.06 2.03 2.00 3/374 7637
/proc/meminfo: memFree=21903704/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=352444 CPUtime=4722.45 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 84142 0 0 0 472230 15 0 0 25 0 1 0 773042179 360902656 80687 33554432000 4194304 4300876 140734320894128 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 88111 80687 169 27 0 86560 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 352444

[startup+4782.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/374 7638
/proc/meminfo: memFree=21893760/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=352444 CPUtime=4782.44 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 85133 0 0 0 478229 15 0 0 25 0 1 0 773042179 360902656 81678 33554432000 4194304 4300876 140734320894128 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 88111 81678 169 27 0 86560 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 352444

[startup+4842.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/374 7640
/proc/meminfo: memFree=21882704/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=352444 CPUtime=4842.44 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 86129 0 0 0 484229 15 0 0 25 0 1 0 773042179 360902656 82674 33554432000 4194304 4300876 140734320894128 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 88111 82674 169 27 0 86560 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 352444

[startup+4902.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/374 7641
/proc/meminfo: memFree=21872632/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=501620 CPUtime=4902.44 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 87125 0 0 0 490229 15 0 0 25 0 1 0 773042179 513658880 83670 33554432000 4194304 4300876 140734320894128 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 125405 83670 169 27 0 123854 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 501620

[startup+4962.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/374 7643
/proc/meminfo: memFree=21862180/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=501620 CPUtime=4962.44 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 88122 0 0 0 496229 15 0 0 25 0 1 0 773042179 513658880 84667 33554432000 4194304 4300876 140734320894128 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 125405 84667 169 27 0 123854 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 501620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/374 7644
/proc/meminfo: memFree=21855332/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=501620 CPUtime=5000.05 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 88743 0 0 0 499990 15 0 0 25 0 1 0 773042179 513658880 85288 33554432000 4194304 4300876 140734320894128 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 125405 85288 169 27 0 123854 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 501620

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 3/374 7644
/proc/meminfo: memFree=21855332/32951124 swapFree=37160472/67111528
[pid=7488] ppid=7486 vsize=501620 CPUtime=5000.05 cores=1,3,5,7
/proc/7488/stat : 7488 (march_rw) R 7486 7488 7255 0 -1 4202496 88743 0 0 0 499990 15 0 0 25 0 1 0 773042179 513658880 85288 33554432000 4194304 4300876 140734320894128 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7488/statm: 125405 85288 169 27 0 123854 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 501620

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.08
CPU user time (s): 4999.91
CPU system time (s): 0.167974
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 501620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88743
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= 6
involuntary context switches= 2588

runsolver used 18.0193 second user time and 39.8709 second system time

The end

Launcher Data 

Begin job on node104 at 2011-05-28 22:26:57
IDJOB=3420425
IDBENCH=82677
IDSOLVER=1913
FILE ID=node104/3420425-1306614417
RUNJOBID= node104-1306609415-7274
PBS_JOBID= 13471582
Free space on /tmp= 73416 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v5000-c21000-S1781430408-009-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420425-1306614417/watcher-3420425-1306614417 -o /tmp/evaluation-result-3420425-1306614417/solver-3420425-1306614417 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420425-1306614417.cnf

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

MD5SUM BENCH= 64eaf16e48e921b573c32a7e8a6347cd
RANDOM SEED=1666587677

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
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		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22739304 kB
Buffers:        357688 kB
Cached:        7771256 kB
SwapCached:     152248 kB
Active:        3428680 kB
Inactive:      6474596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22739304 kB
SwapTotal:    67111528 kB
SwapFree:     37160472 kB
Dirty:             452 kB
Writeback:          16 kB
AnonPages:     1635224 kB
Mapped:          10412 kB
Slab:           154212 kB
PageTables:      88896 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 87705160 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= 73416 MiB
End job on node104 at 2011-05-28 23:50:19