Trace number 3420398

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) 5000.09 5000.14

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v2500-c10500-S1907658523-004-UNKNOWN.cnf
MD5SUMb937b5bc0ec99f47d43da4a3e675d75d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.286955
Satisfiable
(Un)Satisfiability was proved
Number of variables2500
Number of clauses10500
Sum of the clauses size31500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 310500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 2500 variables and 10500 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 63 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 2489 free variables and 10437 clauses.
0.00/0.05	c using 3-SAT heuristics (occurence based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 157 duplicate clauses
0.00/0.05	c resolvent_look() :: found 71 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 10508 / 2500 ) = 4.20
0.00/0.05	c longest clause has size 3
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 2489
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 279
0.10/0.15	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: 17468
4.29/4.36	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: 1057039
255.87/255.92	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 |*************************************************
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-3420398-1306609260/watcher-3420398-1306609260 -o /tmp/evaluation-result-3420398-1306609260/solver-3420398-1306609260 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420398-1306609260.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: 1.33 1.80 1.92 3/510 20157
/proc/meminfo: memFree=11508052/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=7860 CPUtime=0.01 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4194304 761 0 0 0 1 0 0 0 25 0 1 0 753342103 8048640 433 33554432000 4194304 4300876 140733692119616 18446744073709551615 255106164193 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 1965 433 128 27 0 414 0

[startup+0.107206 s]
/proc/loadavg: 1.33 1.80 1.92 3/510 20157
/proc/meminfo: memFree=11508052/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=11620 CPUtime=0.1 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 3060 0 0 0 10 0 0 0 25 0 1 0 753342103 11898880 1414 33554432000 4194304 4300876 140733692119616 18446744073709551615 4217058 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 2905 1414 168 27 0 1354 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11620

[startup+0.200194 s]
/proc/loadavg: 1.33 1.80 1.92 3/510 20157
/proc/meminfo: memFree=11508052/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=11884 CPUtime=0.19 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 3106 0 0 0 19 0 0 0 25 0 1 0 753342103 12169216 1460 33554432000 4194304 4300876 140733692119616 18446744073709551615 4214420 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 2971 1460 168 27 0 1420 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11884

[startup+0.301174 s]
/proc/loadavg: 1.33 1.80 1.92 3/510 20157
/proc/meminfo: memFree=11508052/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=11884 CPUtime=0.29 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 3117 0 0 0 29 0 0 0 25 0 1 0 753342103 12169216 1471 33554432000 4194304 4300876 140733692119616 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 2971 1471 168 27 0 1420 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11884

[startup+0.700105 s]
/proc/loadavg: 1.33 1.80 1.92 3/510 20157
/proc/meminfo: memFree=11508052/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=12040 CPUtime=0.69 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 3148 0 0 0 69 0 0 0 25 0 1 0 753342103 12328960 1502 33554432000 4194304 4300876 140733692119616 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 3010 1502 168 27 0 1459 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12040

[startup+1.50096 s]
/proc/loadavg: 1.33 1.80 1.92 3/512 20168
/proc/meminfo: memFree=11495272/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=12316 CPUtime=1.49 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 3200 0 0 0 149 0 0 0 25 0 1 0 753342103 12611584 1554 33554432000 4194304 4300876 140733692119616 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 3079 1554 168 27 0 1528 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12316

[startup+3.10068 s]
/proc/loadavg: 1.38 1.80 1.92 3/512 20168
/proc/meminfo: memFree=11492304/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=12620 CPUtime=3.09 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 3294 0 0 0 309 0 0 0 25 0 1 0 753342103 12922880 1648 33554432000 4194304 4300876 140733692119616 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 3155 1648 168 27 0 1604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12620

[startup+6.30012 s]
/proc/loadavg: 1.38 1.80 1.92 3/512 20168
/proc/meminfo: memFree=11491912/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=13000 CPUtime=6.29 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 3383 0 0 0 629 0 0 0 25 0 1 0 753342103 13312000 1736 33554432000 4194304 4300876 140733692119616 18446744073709551615 4268460 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 3250 1736 169 27 0 1699 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13000

[startup+12.701 s]
/proc/loadavg: 1.48 1.81 1.92 3/512 20168
/proc/meminfo: memFree=11489740/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=14140 CPUtime=12.69 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 3592 0 0 0 1269 0 0 0 25 0 1 0 753342103 14479360 1945 33554432000 4194304 4300876 140733692119616 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 3535 1945 169 27 0 1984 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14140

[startup+25.5008 s]
/proc/loadavg: 1.56 1.81 1.92 3/512 20168
/proc/meminfo: memFree=11486756/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=16300 CPUtime=25.49 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 3960 0 0 0 2549 0 0 0 25 0 1 0 753342103 16691200 2313 33554432000 4194304 4300876 140733692119616 18446744073709551615 4214539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 4075 2313 170 27 0 2524 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16300

[startup+51.1003 s]
/proc/loadavg: 1.71 1.83 1.92 3/512 20169
/proc/meminfo: memFree=11481528/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=18408 CPUtime=51.07 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 4651 0 0 0 5107 0 0 0 25 0 1 0 753342103 18849792 3003 33554432000 4194304 4300876 140733692119616 18446744073709551615 4228096 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 4602 3003 169 27 0 3051 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18408

[startup+102.3 s]
/proc/loadavg: 1.92 1.87 1.93 3/512 20170
/proc/meminfo: memFree=11468116/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=25900 CPUtime=102.28 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 6054 0 0 0 10228 0 0 0 25 0 1 0 753342103 26521600 4406 33554432000 4194304 4300876 140733692119616 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 6475 4406 169 27 0 4924 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 25900

[startup+162.301 s]
/proc/loadavg: 1.97 1.89 1.93 3/512 20172
/proc/meminfo: memFree=11455932/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=32720 CPUtime=162.27 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 7675 0 0 0 16226 1 0 0 25 0 1 0 753342103 33505280 6027 33554432000 4194304 4300876 140733692119616 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 8180 6027 169 27 0 6629 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 32720

[startup+222.318 s]
/proc/loadavg: 1.99 1.91 1.93 3/512 20173
/proc/meminfo: memFree=11443500/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=43588 CPUtime=222.29 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 9398 0 0 0 22228 1 0 0 25 0 1 0 753342103 44634112 7750 33554432000 4194304 4300876 140733692119616 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 10897 7750 169 27 0 9346 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 43588

[startup+282.301 s]
/proc/loadavg: 1.99 1.92 1.93 3/512 20175
/proc/meminfo: memFree=11431568/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=56684 CPUtime=282.27 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 11043 0 0 0 28226 1 0 0 25 0 1 0 753342103 58044416 9395 33554432000 4194304 4300876 140733692119616 18446744073709551615 4217622 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 14171 9395 169 27 0 12620 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 56684

[startup+342.301 s]
/proc/loadavg: 1.99 1.93 1.93 3/512 20177
/proc/meminfo: memFree=11419024/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=56816 CPUtime=342.26 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 12585 0 0 0 34225 1 0 0 25 0 1 0 753342103 58179584 10937 33554432000 4194304 4300876 140733692119616 18446744073709551615 4217417 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 14204 10937 169 27 0 12653 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 56816

[startup+402.301 s]
/proc/loadavg: 1.99 1.94 1.93 3/512 20178
/proc/meminfo: memFree=11406980/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=60820 CPUtime=402.26 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 14172 0 0 0 40224 2 0 0 25 0 1 0 753342103 62279680 12524 33554432000 4194304 4300876 140733692119616 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 15205 12524 169 27 0 13654 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 60820

[startup+462.301 s]
/proc/loadavg: 1.99 1.95 1.93 3/512 20180
/proc/meminfo: memFree=11394064/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=80596 CPUtime=462.26 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 15855 0 0 0 46224 2 0 0 25 0 1 0 753342103 82530304 14207 33554432000 4194304 4300876 140733692119616 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 20149 14207 169 27 0 18598 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 80596

[startup+522.301 s]
/proc/loadavg: 2.07 1.97 1.93 3/512 20181
/proc/meminfo: memFree=11381628/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=80596 CPUtime=522.26 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 17444 0 0 0 52223 3 0 0 25 0 1 0 753342103 82530304 15796 33554432000 4194304 4300876 140733692119616 18446744073709551615 4225155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 20149 15796 169 27 0 18598 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 80596

[startup+582.301 s]
/proc/loadavg: 2.19 2.02 1.95 3/512 20183
/proc/meminfo: memFree=11368964/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=80596 CPUtime=582.26 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 18974 0 0 0 58223 3 0 0 25 0 1 0 753342103 82530304 17326 33554432000 4194304 4300876 140733692119616 18446744073709551615 4250963 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20157/statm: 20149 17326 169 27 0 18598 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 80596

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/512 20286
/proc/meminfo: memFree=10642476/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=526052 CPUtime=4002.21 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 110374 0 0 0 400199 22 0 0 25 0 1 0 753342103 538677248 108726 33554432000 4194304 4300876 140733692119616 18446744073709551615 4269020 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20157/statm: 131513 108726 169 27 0 129962 0
Current children cumulated CPU time (s) 4002.21
Current children cumulated vsize (KiB) 526052

[startup+4062.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/512 20288
/proc/meminfo: memFree=10629924/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=526052 CPUtime=4062.23 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 112041 0 0 0 406201 22 0 0 25 0 1 0 753342103 538677248 110393 33554432000 4194304 4300876 140733692119616 18446744073709551615 4225112 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20157/statm: 131513 110393 169 27 0 129962 0
Current children cumulated CPU time (s) 4062.23
Current children cumulated vsize (KiB) 526052

[startup+4122.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/512 20289
/proc/meminfo: memFree=10617132/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=526052 CPUtime=4122.22 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 113588 0 0 0 412199 23 0 0 25 0 1 0 753342103 538677248 111940 33554432000 4194304 4300876 140733692119616 18446744073709551615 4216840 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20157/statm: 131513 111940 169 27 0 129962 0
Current children cumulated CPU time (s) 4122.22
Current children cumulated vsize (KiB) 526052

[startup+4182.32 s]
/proc/loadavg: 2.01 2.03 2.00 3/512 20291
/proc/meminfo: memFree=10604576/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=526052 CPUtime=4182.24 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 115186 0 0 0 418201 23 0 0 25 0 1 0 753342103 538677248 113538 33554432000 4194304 4300876 140733692119616 18446744073709551615 4288307 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20157/statm: 131513 113538 169 27 0 129962 0
Current children cumulated CPU time (s) 4182.24
Current children cumulated vsize (KiB) 526052

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/512 20293
/proc/meminfo: memFree=10592016/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=526052 CPUtime=4242.22 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 116859 0 0 0 424199 23 0 0 25 0 1 0 753342103 538677248 115211 33554432000 4194304 4300876 140733692119616 18446744073709551615 4265601 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20157/statm: 131513 115211 169 27 0 129962 0
Current children cumulated CPU time (s) 4242.22
Current children cumulated vsize (KiB) 526052

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/512 20294
/proc/meminfo: memFree=10579208/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=526052 CPUtime=4302.22 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 118408 0 0 0 430199 23 0 0 25 0 1 0 753342103 538677248 116760 33554432000 4194304 4300876 140733692119616 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20157/statm: 131513 116760 169 27 0 129962 0
Current children cumulated CPU time (s) 4302.22
Current children cumulated vsize (KiB) 526052

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/512 20296
/proc/meminfo: memFree=10567872/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=526052 CPUtime=4362.22 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 120008 0 0 0 436199 23 0 0 25 0 1 0 753342103 538677248 118360 33554432000 4194304 4300876 140733692119616 18446744073709551615 4288300 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20157/statm: 131513 118360 169 27 0 129962 0
Current children cumulated CPU time (s) 4362.22
Current children cumulated vsize (KiB) 526052

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/512 20297
/proc/meminfo: memFree=10553580/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=526052 CPUtime=4422.22 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 121665 0 0 0 442199 23 0 0 25 0 1 0 753342103 538677248 120017 33554432000 4194304 4300876 140733692119616 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20157/statm: 131513 120017 169 27 0 129962 0
Current children cumulated CPU time (s) 4422.22
Current children cumulated vsize (KiB) 526052

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/512 20299
/proc/meminfo: memFree=10541272/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=526184 CPUtime=4482.22 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 123211 0 0 0 448198 24 0 0 25 0 1 0 753342103 538812416 121563 33554432000 4194304 4300876 140733692119616 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20157/statm: 131546 121563 169 27 0 129995 0
Current children cumulated CPU time (s) 4482.22
Current children cumulated vsize (KiB) 526184

[startup+4542.3 s]
/proc/loadavg: 2.25 2.06 2.02 3/512 20301
/proc/meminfo: memFree=10528212/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=526184 CPUtime=4542.22 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 124829 0 0 0 454198 24 0 0 25 0 1 0 753342103 538812416 123181 33554432000 4194304 4300876 140733692119616 18446744073709551615 4264250 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20157/statm: 131546 123181 169 27 0 129995 0
Current children cumulated CPU time (s) 4542.22
Current children cumulated vsize (KiB) 526184

[startup+4602.3 s]
/proc/loadavg: 2.15 2.06 2.02 3/512 20302
/proc/meminfo: memFree=10514184/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=526184 CPUtime=4602.22 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 126458 0 0 0 460198 24 0 0 25 0 1 0 753342103 538812416 124810 33554432000 4194304 4300876 140733692119616 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20157/statm: 131546 124810 169 27 0 129995 0
Current children cumulated CPU time (s) 4602.22
Current children cumulated vsize (KiB) 526184

[startup+4662.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/512 20304
/proc/meminfo: memFree=10500392/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=526184 CPUtime=4662.23 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 128020 0 0 0 466198 25 0 0 25 0 1 0 753342103 538812416 126372 33554432000 4194304 4300876 140733692119616 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20157/statm: 131546 126372 169 27 0 129995 0
Current children cumulated CPU time (s) 4662.23
Current children cumulated vsize (KiB) 526184

[startup+4722.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/512 20305
/proc/meminfo: memFree=10488216/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=749948 CPUtime=4722.24 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 129659 0 0 0 472199 25 0 0 25 0 1 0 753342103 767946752 128011 33554432000 4194304 4300876 140733692119616 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20157/statm: 187487 128011 169 27 0 185936 0
Current children cumulated CPU time (s) 4722.24
Current children cumulated vsize (KiB) 749948

[startup+4782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/512 20307
/proc/meminfo: memFree=10475668/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=749948 CPUtime=4782.23 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 131258 0 0 0 478197 26 0 0 25 0 1 0 753342103 767946752 129610 33554432000 4194304 4300876 140733692119616 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20157/statm: 187487 129610 169 27 0 185936 0
Current children cumulated CPU time (s) 4782.23
Current children cumulated vsize (KiB) 749948

[startup+4842.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/512 20309
/proc/meminfo: memFree=10462240/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=749948 CPUtime=4842.25 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 132849 0 0 0 484199 26 0 0 25 0 1 0 753342103 767946752 131201 33554432000 4194304 4300876 140733692119616 18446744073709551615 4248636 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20157/statm: 187487 131201 169 27 0 185936 0
Current children cumulated CPU time (s) 4842.25
Current children cumulated vsize (KiB) 749948

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/512 20310
/proc/meminfo: memFree=10449560/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=749948 CPUtime=4902.23 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 134532 0 0 0 490197 26 0 0 25 0 1 0 753342103 767946752 132884 33554432000 4194304 4300876 140733692119616 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20157/statm: 187487 132884 169 27 0 185936 0
Current children cumulated CPU time (s) 4902.23
Current children cumulated vsize (KiB) 749948

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/512 20312
/proc/meminfo: memFree=10436508/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=749948 CPUtime=4962.24 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 136149 0 0 0 496197 27 0 0 25 0 1 0 753342103 767946752 134501 33554432000 4194304 4300876 140733692119616 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20157/statm: 187487 134501 169 27 0 185936 0
Current children cumulated CPU time (s) 4962.24
Current children cumulated vsize (KiB) 749948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000.1 s]
/proc/loadavg: 2.00 2.01 2.00 2/510 20314
/proc/meminfo: memFree=10960156/32951124 swapFree=67111364/67111528
[pid=20157] ppid=20155 vsize=749948 CPUtime=5000.05 cores=1,3,5,7
/proc/20157/stat : 20157 (march_rw) R 20155 20157 18721 0 -1 4202496 137144 0 0 0 499978 27 0 0 25 0 1 0 753342103 767946752 135496 33554432000 4194304 4300876 140733692119616 18446744073709551615 4217058 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20157/statm: 187487 135496 169 27 0 185936 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 749948

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.14
CPU time (s): 5000.09
CPU user time (s): 4999.79
CPU system time (s): 0.300954
CPU usage (%): 99.9989
Max. virtual memory (cumulated for all children) (KiB): 749948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.300954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 137144
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= 15598

runsolver used 25.0432 second user time and 55.5716 second system time

The end

Launcher Data 

Begin job on node144 at 2011-05-28 21:01:00
IDJOB=3420398
IDBENCH=82650
IDSOLVER=1913
FILE ID=node144/3420398-1306609260
RUNJOBID= node144-1306609260-20139
PBS_JOBID= 13471536
Free space on /tmp= 73548 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S1907658523-004-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420398-1306609260/watcher-3420398-1306609260 -o /tmp/evaluation-result-3420398-1306609260/solver-3420398-1306609260 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420398-1306609260.cnf

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

MD5SUM BENCH= b937b5bc0ec99f47d43da4a3e675d75d
RANDOM SEED=1513115776

node144.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		: 2666.850
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	: 5333.70
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		: 2666.850
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	: 5226.16
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		: 2666.850
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	: 5332.75
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		: 2666.850
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		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      11508448 kB
Buffers:        342352 kB
Cached:        5559836 kB
SwapCached:          0 kB
Active:       17693788 kB
Inactive:      3372332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11508448 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:             808 kB
Writeback:           0 kB
AnonPages:    15163284 kB
Mapped:          42400 kB
Slab:           238148 kB
PageTables:      69356 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 157752152 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= 73548 MiB
End job on node144 at 2011-05-28 22:24:22