Trace number 3420264

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) 5000.05 4999.95

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1500-c30000-S976428817-077-UNKNOWN.cnf
MD5SUM4d2cfd51677809bb15d90c916352e4e2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark566.818
Satisfiable
(Un)Satisfiability was proved
Number of variables1500
Number of clauses30000
Sum of the clauses size150000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 530000
Number of clauses of size over 50

Solver Data 

0.29/0.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.31	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.31	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.31	c main()::
0.29/0.31	c initFormula():: searching for DIMACS p-line....
0.29/0.31	c full lookahead due to high density!
0.29/0.31	c initFormula():: the DIMACS p-line indicates a CNF of 1500 variables and 30000 clauses.
0.29/0.31	c parseCNF():: parsing....
0.29/0.31	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.31	c runParser():: parsing was successful, warming up engines...
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c preprocessing fase I completed:: there are now 1500 free variables and 30000 clauses.
0.29/0.31	c using k-SAT heuristics (size based diff)
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c main():: clause / variable ratio: ( 30000 / 1500 ) = 20.00
0.29/0.31	c longest clause has size 5
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c number of free variables = 1500
0.29/0.31	c dynamic_preselect_setsize :: off
0.29/0.31	c main():: all systems go!
0.29/0.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 610
0.49/0.51	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: 115330
19.70/19.77	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 |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 17867801
2926.16/2926.12	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-3420264-1306593225/watcher-3420264-1306593225 -o /tmp/evaluation-result-3420264-1306593225/solver-3420264-1306593225 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420264-1306593225.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: 1.00 1.02 1.16 1/431 23715
/proc/meminfo: memFree=12572492/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=7236 CPUtime=0 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4194304 384 0 0 0 0 0 0 0 23 0 1 0 770922172 7409664 329 33554432000 4194304 4300876 140737047303920 18446744073709551615 274664808192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 1809 330 113 27 0 258 0

[startup+0.0773331 s]
/proc/loadavg: 1.00 1.02 1.16 1/431 23715
/proc/meminfo: memFree=12572492/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=9460 CPUtime=0.07 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 3349 0 0 0 7 0 0 0 23 0 1 0 770922172 9687040 657 33554432000 4194304 4300876 140737047303920 18446744073709551615 4196336 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 2365 657 143 27 0 814 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9460

[startup+0.100329 s]
/proc/loadavg: 1.00 1.02 1.16 1/431 23715
/proc/meminfo: memFree=12572492/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=11128 CPUtime=0.09 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 4312 0 0 0 9 0 0 0 23 0 1 0 770922172 11395072 1044 33554432000 4194304 4300876 140737047303920 18446744073709551615 4256578 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 2782 1044 143 27 0 1231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11128

[startup+0.300295 s]
/proc/loadavg: 1.00 1.02 1.16 1/431 23715
/proc/meminfo: memFree=12572492/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=11100 CPUtime=0.29 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 5093 0 0 0 29 0 0 0 25 0 1 0 770922172 11366400 899 33554432000 4194304 4300876 140737047303920 18446744073709551615 4241537 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 2775 905 143 27 0 1224 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11100

[startup+0.700226 s]
/proc/loadavg: 1.00 1.02 1.16 1/431 23715
/proc/meminfo: memFree=12572492/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=15024 CPUtime=0.69 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 6407 0 0 0 69 0 0 0 25 0 1 0 770922172 15384576 1611 33554432000 4194304 4300876 140737047303920 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 3756 1611 170 27 0 2205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15024

[startup+1.50109 s]
/proc/loadavg: 1.08 1.04 1.16 3/435 23722
/proc/meminfo: memFree=12561928/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=15208 CPUtime=1.5 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 6442 0 0 0 149 1 0 0 25 0 1 0 770922172 15572992 1646 33554432000 4194304 4300876 140737047303920 18446744073709551615 4201176 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 3802 1646 170 27 0 2251 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 15208

[startup+3.10081 s]
/proc/loadavg: 1.08 1.04 1.16 3/435 23722
/proc/meminfo: memFree=12557952/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=15500 CPUtime=3.1 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 6519 0 0 0 309 1 0 0 25 0 1 0 770922172 15872000 1723 33554432000 4194304 4300876 140737047303920 18446744073709551615 4248768 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 3875 1723 170 27 0 2324 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 15500

[startup+6.30026 s]
/proc/loadavg: 1.08 1.04 1.16 3/435 23722
/proc/meminfo: memFree=12557212/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=17076 CPUtime=6.3 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 6786 0 0 0 629 1 0 0 25 0 1 0 770922172 17485824 1990 33554432000 4194304 4300876 140737047303920 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 4269 1990 170 27 0 2718 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 17076

[startup+12.7002 s]
/proc/loadavg: 1.38 1.10 1.18 3/435 23722
/proc/meminfo: memFree=12553636/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=18352 CPUtime=12.69 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 7028 0 0 0 1268 1 0 0 25 0 1 0 770922172 18792448 2232 33554432000 4194304 4300876 140737047303920 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 4588 2232 171 27 0 3037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18352

[startup+25.5009 s]
/proc/loadavg: 1.48 1.13 1.19 3/435 23723
/proc/meminfo: memFree=12550412/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=19504 CPUtime=25.49 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 7456 0 0 0 2548 1 0 0 25 0 1 0 770922172 19972096 2660 33554432000 4194304 4300876 140737047303920 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 4876 2660 171 27 0 3325 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19504

[startup+51.1005 s]
/proc/loadavg: 1.65 1.20 1.21 3/435 23723
/proc/meminfo: memFree=12543680/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=23816 CPUtime=51.09 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 8369 0 0 0 5108 1 0 0 25 0 1 0 770922172 24387584 3573 33554432000 4194304 4300876 140737047303920 18446744073709551615 4276154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 5954 3573 171 27 0 4403 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23816

[startup+102.316 s]
/proc/loadavg: 1.90 1.34 1.26 3/435 23725
/proc/meminfo: memFree=12529028/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=33516 CPUtime=102.31 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 10120 0 0 0 10230 1 0 0 25 0 1 0 770922172 34320384 5324 33554432000 4194304 4300876 140737047303920 18446744073709551615 4276857 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 8379 5324 171 27 0 6828 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 33516

[startup+162.3 s]
/proc/loadavg: 1.96 1.46 1.30 3/435 23726
/proc/meminfo: memFree=12513888/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=42248 CPUtime=162.29 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 12239 0 0 0 16228 1 0 0 25 0 1 0 770922172 43261952 7443 33554432000 4194304 4300876 140737047303920 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 10562 7443 171 27 0 9011 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 42248

[startup+222.301 s]
/proc/loadavg: 1.98 1.56 1.34 3/435 23728
/proc/meminfo: memFree=12499240/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=55344 CPUtime=222.29 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 14339 0 0 0 22228 1 0 0 25 0 1 0 770922172 56672256 9543 33554432000 4194304 4300876 140737047303920 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 13836 9543 171 27 0 12285 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 55344

[startup+282.3 s]
/proc/loadavg: 1.99 1.63 1.38 3/435 23729
/proc/meminfo: memFree=12485336/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=55344 CPUtime=282.29 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 16434 0 0 0 28227 2 0 0 25 0 1 0 770922172 56672256 11638 33554432000 4194304 4300876 140737047303920 18446744073709551615 4214423 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 13836 11638 171 27 0 12285 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 55344

[startup+342.301 s]
/proc/loadavg: 2.08 1.73 1.43 3/435 23731
/proc/meminfo: memFree=12469584/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=75120 CPUtime=342.3 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 18605 0 0 0 34227 3 0 0 25 0 1 0 770922172 76922880 13809 33554432000 4194304 4300876 140737047303920 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 18780 13809 171 27 0 17229 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 75120

[startup+402.301 s]
/proc/loadavg: 2.07 1.79 1.47 3/435 23733
/proc/meminfo: memFree=12453952/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=76072 CPUtime=402.3 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 20824 0 0 0 40227 3 0 0 25 0 1 0 770922172 77897728 16028 33554432000 4194304 4300876 140737047303920 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 19018 16028 171 27 0 17467 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 76072

[startup+462.3 s]
/proc/loadavg: 2.02 1.83 1.50 3/435 23734
/proc/meminfo: memFree=12438072/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=105540 CPUtime=462.3 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 22998 0 0 0 46227 3 0 0 25 0 1 0 770922172 108072960 18202 33554432000 4194304 4300876 140737047303920 18446744073709551615 4288231 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 26385 18202 171 27 0 24834 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 105540

[startup+522.301 s]
/proc/loadavg: 2.01 1.85 1.52 3/435 23736
/proc/meminfo: memFree=12422684/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=105540 CPUtime=522.3 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 25155 0 0 0 52226 4 0 0 25 0 1 0 770922172 108072960 20359 33554432000 4194304 4300876 140737047303920 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 26385 20359 171 27 0 24834 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 105540

[startup+582.3 s]
/proc/loadavg: 2.00 1.88 1.55 3/435 23737
/proc/meminfo: memFree=12406432/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=105540 CPUtime=582.3 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 27295 0 0 0 58226 4 0 0 25 0 1 0 770922172 108072960 22499 33554432000 4194304 4300876 140737047303920 18446744073709551615 4250763 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 26385 22499 171 27 0 24834 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 105540

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.02 1.99 3/435 23842
/proc/meminfo: memFree=11486576/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=695116 CPUtime=4062.39 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 153608 0 0 0 406210 29 0 0 25 0 1 0 770922172 711798784 148812 33554432000 4194304 4300876 140737047303920 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 173779 148812 171 27 0 172228 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 695116

[startup+4122.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/435 23844
/proc/meminfo: memFree=11470564/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=695116 CPUtime=4122.38 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 155850 0 0 0 412209 29 0 0 25 0 1 0 770922172 711798784 151054 33554432000 4194304 4300876 140737047303920 18446744073709551615 4288892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 173779 151054 171 27 0 172228 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 695116

[startup+4182.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/435 23845
/proc/meminfo: memFree=11454188/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=695116 CPUtime=4182.38 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 158105 0 0 0 418208 30 0 0 25 0 1 0 770922172 711798784 153309 33554432000 4194304 4300876 140737047303920 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 173779 153309 171 27 0 172228 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 695116

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/435 23847
/proc/meminfo: memFree=11438420/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=695116 CPUtime=4242.38 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 160368 0 0 0 424208 30 0 0 25 0 1 0 770922172 711798784 155572 33554432000 4194304 4300876 140737047303920 18446744073709551615 4268460 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 173779 155572 171 27 0 172228 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 695116

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/435 23849
/proc/meminfo: memFree=11422536/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=695116 CPUtime=4302.38 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 162632 0 0 0 430208 30 0 0 25 0 1 0 770922172 711798784 157836 33554432000 4194304 4300876 140737047303920 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 173779 157836 171 27 0 172228 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 695116

[startup+4362.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/435 23850
/proc/meminfo: memFree=11406660/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=695116 CPUtime=4362.39 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 164934 0 0 0 436208 31 0 0 25 0 1 0 770922172 711798784 160138 33554432000 4194304 4300876 140737047303920 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 173779 160138 171 27 0 172228 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 695116

[startup+4422.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/435 23852
/proc/meminfo: memFree=11390412/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=695116 CPUtime=4422.39 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 167202 0 0 0 442207 32 0 0 25 0 1 0 770922172 711798784 162406 33554432000 4194304 4300876 140737047303920 18446744073709551615 4216248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 173779 162406 171 27 0 172228 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 695116

[startup+4482.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/435 23853
/proc/meminfo: memFree=11374528/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=695116 CPUtime=4482.38 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 169480 0 0 0 448206 32 0 0 25 0 1 0 770922172 711798784 164684 33554432000 4194304 4300876 140737047303920 18446744073709551615 4276150 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 173779 164684 171 27 0 172228 0
Current children cumulated CPU time (s) 4482.38
Current children cumulated vsize (KiB) 695116

[startup+4542.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/435 23855
/proc/meminfo: memFree=11357656/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=695116 CPUtime=4542.39 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 171779 0 0 0 454206 33 0 0 25 0 1 0 770922172 711798784 166983 33554432000 4194304 4300876 140737047303920 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 173779 166983 171 27 0 172228 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 695116

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/435 23857
/proc/meminfo: memFree=11341032/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=702756 CPUtime=4602.4 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 174071 0 0 0 460206 34 0 0 25 0 1 0 770922172 719622144 169275 33554432000 4194304 4300876 140737047303920 18446744073709551615 4214279 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 175689 169275 171 27 0 174138 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 702756

[startup+4662.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/435 23858
/proc/meminfo: memFree=11324656/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=702756 CPUtime=4662.39 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 176376 0 0 0 466205 34 0 0 25 0 1 0 770922172 719622144 171580 33554432000 4194304 4300876 140737047303920 18446744073709551615 4275542 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 175689 171580 171 27 0 174138 0
Current children cumulated CPU time (s) 4662.39
Current children cumulated vsize (KiB) 702756

[startup+4722.32 s]
/proc/loadavg: 2.02 2.02 2.00 3/435 23860
/proc/meminfo: memFree=11307528/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=1038404 CPUtime=4722.4 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 178665 0 0 0 472206 34 0 0 25 0 1 0 770922172 1063325696 173869 33554432000 4194304 4300876 140737047303920 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 259601 173869 171 27 0 258050 0
Current children cumulated CPU time (s) 4722.4
Current children cumulated vsize (KiB) 1038404

[startup+4782.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/435 23861
/proc/meminfo: memFree=11291772/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=1038404 CPUtime=4782.39 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 180964 0 0 0 478204 35 0 0 25 0 1 0 770922172 1063325696 176168 33554432000 4194304 4300876 140737047303920 18446744073709551615 4227539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 259601 176168 171 27 0 258050 0
Current children cumulated CPU time (s) 4782.39
Current children cumulated vsize (KiB) 1038404

[startup+4842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/435 23863
/proc/meminfo: memFree=11275388/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=1038404 CPUtime=4842.39 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 183238 0 0 0 484204 35 0 0 25 0 1 0 770922172 1063325696 178442 33554432000 4194304 4300876 140737047303920 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 259601 178442 171 27 0 258050 0
Current children cumulated CPU time (s) 4842.39
Current children cumulated vsize (KiB) 1038404

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/435 23865
/proc/meminfo: memFree=11260000/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=1038404 CPUtime=4902.39 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 185513 0 0 0 490204 35 0 0 25 0 1 0 770922172 1063325696 180717 33554432000 4194304 4300876 140737047303920 18446744073709551615 274664203396 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 259601 180717 171 27 0 258050 0
Current children cumulated CPU time (s) 4902.39
Current children cumulated vsize (KiB) 1038404

[startup+4962.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/435 23866
/proc/meminfo: memFree=11243620/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=1038404 CPUtime=4962.39 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 187769 0 0 0 496204 35 0 0 25 0 1 0 770922172 1063325696 182973 33554432000 4194304 4300876 140737047303920 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 259601 182973 171 27 0 258050 0
Current children cumulated CPU time (s) 4962.39
Current children cumulated vsize (KiB) 1038404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.04 2.01 2.00 3/435 23867
/proc/meminfo: memFree=11232948/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=1038404 CPUtime=5000.01 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 189161 0 0 0 499965 36 0 0 25 0 1 0 770922172 1063325696 184365 33554432000 4194304 4300876 140737047303920 18446744073709551615 4251216 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 259601 184365 171 27 0 258050 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 1038404

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: 2.04 2.01 2.00 3/435 23867
/proc/meminfo: memFree=11232948/32951132 swapFree=67093840/67111528
[pid=23715] ppid=23713 vsize=1038404 CPUtime=5000.01 cores=1,3,5,7
/proc/23715/stat : 23715 (march_rw) R 23713 23715 22988 0 -1 4202496 189161 0 0 0 499965 36 0 0 25 0 1 0 770922172 1063325696 184365 33554432000 4194304 4300876 140737047303920 18446744073709551615 4251216 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 259601 184365 171 27 0 258050 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 1038404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.05
CPU user time (s): 4999.66
CPU system time (s): 0.39294
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1038404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.66
system time used= 0.39294
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 189161
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= 7
involuntary context switches= 2502

runsolver used 19.917 second user time and 48.2747 second system time

The end

Launcher Data 

Begin job on node131 at 2011-05-28 16:33:45
IDJOB=3420264
IDBENCH=82516
IDSOLVER=1913
FILE ID=node131/3420264-1306593225
RUNJOBID= node131-1306593225-23702
PBS_JOBID= 13471549
Free space on /tmp= 73228 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S976428817-077-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420264-1306593225/watcher-3420264-1306593225 -o /tmp/evaluation-result-3420264-1306593225/solver-3420264-1306593225 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420264-1306593225.cnf

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

MD5SUM BENCH= 4d2cfd51677809bb15d90c916352e4e2
RANDOM SEED=1248773020

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      12572772 kB
Buffers:        289360 kB
Cached:        5671048 kB
SwapCached:        948 kB
Active:       15560580 kB
Inactive:      4512980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      12572772 kB
SwapTotal:    67111528 kB
SwapFree:     67093840 kB
Dirty:             796 kB
Writeback:           0 kB
AnonPages:    14112624 kB
Mapped:          38096 kB
Slab:           182796 kB
PageTables:      55864 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 95328992 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73224 MiB
End job on node131 at 2011-05-28 17:57:07