Trace number 3420271

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) 5000.12 4999.94

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1500-c30000-S877088425-001-UNKNOWN.cnf
MD5SUM419b5972e0565bacaabacb029af6176c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark610.499
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: 638
0.49/0.53	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: 113052
19.40/19.45	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: 17522720
2871.60/2871.53	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: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420271-1307636342/watcher-3420271-1307636342 -o /tmp/evaluation-result-3420271-1307636342/solver-3420271-1307636342 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420271-1307636342.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: 4.12 4.19 5.33 2/174 2031
/proc/meminfo: memFree=32027976/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=6972 CPUtime=0 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4194304 313 0 0 0 0 0 0 0 21 0 1 0 875236611 7139328 257 33554432000 4194304 4300876 140736194626208 18446744073709551615 212435420864 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 1743 257 113 27 0 192 0

[startup+0.0174651 s]
/proc/loadavg: 4.12 4.19 5.33 2/174 2031
/proc/meminfo: memFree=32027976/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=7500 CPUtime=0.01 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4194304 455 0 0 0 1 0 0 0 21 0 1 0 875236611 7680000 399 33554432000 4194304 4300876 140736194626208 18446744073709551615 212436016896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 1875 399 113 27 0 324 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7500

[startup+0.100435 s]
/proc/loadavg: 4.12 4.19 5.33 2/174 2031
/proc/meminfo: memFree=32027976/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=11128 CPUtime=0.09 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 4321 0 0 0 9 0 0 0 21 0 1 0 875236611 11395072 1043 33554432000 4194304 4300876 140736194626208 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 2782 1043 143 27 0 1231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11128

[startup+0.30041 s]
/proc/loadavg: 4.12 4.19 5.33 2/174 2031
/proc/meminfo: memFree=32027976/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=11100 CPUtime=0.29 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 5166 0 0 0 29 0 0 0 22 0 1 0 875236611 11366400 960 33554432000 4194304 4300876 140736194626208 18446744073709551615 4241604 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 2775 966 143 27 0 1224 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11100

[startup+0.700323 s]
/proc/loadavg: 4.12 4.19 5.33 2/174 2031
/proc/meminfo: memFree=32027976/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=15180 CPUtime=0.69 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 6419 0 0 0 69 0 0 0 24 0 1 0 875236611 15544320 1609 33554432000 4194304 4300876 140736194626208 18446744073709551615 212435412173 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 3795 1609 170 27 0 2244 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15180

[startup+1.50017 s]
/proc/loadavg: 3.95 4.15 5.31 3/178 2042
/proc/meminfo: memFree=32001680/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=15412 CPUtime=1.49 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 6461 0 0 0 149 0 0 0 25 0 1 0 875236611 15781888 1651 33554432000 4194304 4300876 140736194626208 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 3853 1651 170 27 0 2302 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15412

[startup+3.10087 s]
/proc/loadavg: 3.95 4.15 5.31 3/178 2042
/proc/meminfo: memFree=31979980/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=15412 CPUtime=3.09 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 6507 0 0 0 309 0 0 0 25 0 1 0 875236611 15781888 1697 33554432000 4194304 4300876 140736194626208 18446744073709551615 4248768 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 3853 1697 170 27 0 2302 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15412

[startup+6.30026 s]
/proc/loadavg: 3.79 4.11 5.29 3/178 2042
/proc/meminfo: memFree=31973448/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=16632 CPUtime=6.29 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 6679 0 0 0 629 0 0 0 25 0 1 0 875236611 17031168 1869 33554432000 4194304 4300876 140736194626208 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 4158 1869 170 27 0 2607 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16632

[startup+12.7011 s]
/proc/loadavg: 3.65 4.08 5.27 4/178 2042
/proc/meminfo: memFree=31969684/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=18932 CPUtime=12.69 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 7177 0 0 0 1269 0 0 0 25 0 1 0 875236611 19386368 2366 33554432000 4194304 4300876 140736194626208 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 4733 2366 171 27 0 3182 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18932

[startup+25.5006 s]
/proc/loadavg: 3.39 4.01 5.24 3/178 2042
/proc/meminfo: memFree=31966848/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=20084 CPUtime=25.5 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 7605 0 0 0 2549 1 0 0 25 0 1 0 875236611 20566016 2794 33554432000 4194304 4300876 140736194626208 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 5021 2794 171 27 0 3470 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 20084

[startup+51.1008 s]
/proc/loadavg: 2.84 3.82 5.13 3/178 2043
/proc/meminfo: memFree=31962532/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=24396 CPUtime=51.1 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 8520 0 0 0 5109 1 0 0 25 0 1 0 875236611 24981504 3709 33554432000 4194304 4300876 140736194626208 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 6099 3709 171 27 0 4548 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 24396

[startup+102.306 s]
/proc/loadavg: 2.36 3.54 4.97 3/178 2044
/proc/meminfo: memFree=31954536/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=34096 CPUtime=102.3 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 10269 0 0 0 10229 1 0 0 25 0 1 0 875236611 34914304 5458 33554432000 4194304 4300876 140736194626208 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 8524 5458 171 27 0 6973 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34096

[startup+162.301 s]
/proc/loadavg: 2.13 3.25 4.78 3/178 2046
/proc/meminfo: memFree=31945440/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=42828 CPUtime=162.3 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 12385 0 0 0 16229 1 0 0 25 0 1 0 875236611 43855872 7574 33554432000 4194304 4300876 140736194626208 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 10707 7574 171 27 0 9156 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 42828

[startup+222.3 s]
/proc/loadavg: 2.05 3.02 4.60 3/178 2047
/proc/meminfo: memFree=31936352/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=55924 CPUtime=222.3 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 14455 0 0 0 22229 1 0 0 25 0 1 0 875236611 57266176 9644 33554432000 4194304 4300876 140736194626208 18446744073709551615 4225369 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 13981 9644 171 27 0 12430 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 55924

[startup+282.301 s]
/proc/loadavg: 2.06 2.85 4.44 3/178 2049
/proc/meminfo: memFree=31927644/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=55924 CPUtime=282.3 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 16543 0 0 0 28228 2 0 0 25 0 1 0 875236611 57266176 11732 33554432000 4194304 4300876 140736194626208 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 13981 11732 171 27 0 12430 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 55924

[startup+342.301 s]
/proc/loadavg: 2.02 2.69 4.29 3/178 2051
/proc/meminfo: memFree=31919060/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=75568 CPUtime=342.31 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 18669 0 0 0 34228 3 0 0 25 0 1 0 875236611 77381632 13858 33554432000 4194304 4300876 140736194626208 18446744073709551615 212435713763 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 18892 13858 171 27 0 17341 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 75568

[startup+402.3 s]
/proc/loadavg: 2.01 2.56 4.14 3/178 2052
/proc/meminfo: memFree=31909848/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=76528 CPUtime=402.3 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 20929 0 0 0 40227 3 0 0 25 0 1 0 875236611 78364672 16118 33554432000 4194304 4300876 140736194626208 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 19132 16118 171 27 0 17581 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 76528

[startup+462.301 s]
/proc/loadavg: 2.00 2.46 4.00 3/178 2054
/proc/meminfo: memFree=31901008/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=105996 CPUtime=462.31 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 23060 0 0 0 46227 4 0 0 25 0 1 0 875236611 108539904 18249 33554432000 4194304 4300876 140736194626208 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 26499 18249 171 27 0 24948 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 105996

[startup+522.301 s]
/proc/loadavg: 2.00 2.37 3.87 3/178 2055
/proc/meminfo: memFree=31892168/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=105996 CPUtime=522.31 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 25247 0 0 0 52227 4 0 0 25 0 1 0 875236611 108539904 20436 33554432000 4194304 4300876 140736194626208 18446744073709551615 4250947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 26499 20436 171 27 0 24948 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 105996

[startup+582.3 s]
/proc/loadavg: 2.00 2.30 3.75 3/178 2057
/proc/meminfo: memFree=31883324/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=105996 CPUtime=582.31 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 27433 0 0 0 58227 4 0 0 25 0 1 0 875236611 108539904 22622 33554432000 4194304 4300876 140736194626208 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 26499 22622 171 27 0 24948 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 105996

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.08 2.02 2.01 3/178 2162
/proc/meminfo: memFree=31371124/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=695616 CPUtime=4062.44 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 153911 0 0 0 406214 30 0 0 25 0 1 0 875236611 712310784 149100 33554432000 4194304 4300876 140736194626208 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 173904 149100 171 27 0 172353 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 695616

[startup+4122.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/178 2163
/proc/meminfo: memFree=31362152/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=695616 CPUtime=4122.44 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 156195 0 0 0 412214 30 0 0 25 0 1 0 875236611 712310784 151384 33554432000 4194304 4300876 140736194626208 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 173904 151384 171 27 0 172353 0
Current children cumulated CPU time (s) 4122.44
Current children cumulated vsize (KiB) 695616

[startup+4182.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 2165
/proc/meminfo: memFree=31353188/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=695616 CPUtime=4182.45 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 158492 0 0 0 418214 31 0 0 25 0 1 0 875236611 712310784 153681 33554432000 4194304 4300876 140736194626208 18446744073709551615 4201132 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 173904 153681 171 27 0 172353 0
Current children cumulated CPU time (s) 4182.45
Current children cumulated vsize (KiB) 695616

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2167
/proc/meminfo: memFree=31343848/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=695616 CPUtime=4242.45 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 160813 0 0 0 424214 31 0 0 25 0 1 0 875236611 712310784 156002 33554432000 4194304 4300876 140736194626208 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 173904 156002 171 27 0 172353 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 695616

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2168
/proc/meminfo: memFree=31334508/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=695616 CPUtime=4302.45 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 163145 0 0 0 430214 31 0 0 25 0 1 0 875236611 712310784 158334 33554432000 4194304 4300876 140736194626208 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 173904 158334 171 27 0 172353 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 695616

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2170
/proc/meminfo: memFree=31325064/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=695616 CPUtime=4362.46 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 165471 0 0 0 436214 32 0 0 25 0 1 0 875236611 712310784 160660 33554432000 4194304 4300876 140736194626208 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 173904 160660 171 27 0 172353 0
Current children cumulated CPU time (s) 4362.46
Current children cumulated vsize (KiB) 695616

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2171
/proc/meminfo: memFree=31315484/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=695616 CPUtime=4422.46 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 167794 0 0 0 442214 32 0 0 25 0 1 0 875236611 712310784 162983 33554432000 4194304 4300876 140736194626208 18446744073709551615 4234358 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 173904 162983 171 27 0 172353 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 695616

[startup+4482.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 2173
/proc/meminfo: memFree=31306268/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=695616 CPUtime=4482.46 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 170119 0 0 0 448214 32 0 0 25 0 1 0 875236611 712310784 165308 33554432000 4194304 4300876 140736194626208 18446744073709551615 4250723 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 173904 165308 171 27 0 172353 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 695616

[startup+4542.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 2175
/proc/meminfo: memFree=31297048/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=695616 CPUtime=4542.46 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 172464 0 0 0 454214 32 0 0 25 0 1 0 875236611 712310784 167653 33554432000 4194304 4300876 140736194626208 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2031/statm: 173904 167653 171 27 0 172353 0
Current children cumulated CPU time (s) 4542.46
Current children cumulated vsize (KiB) 695616

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2176
/proc/meminfo: memFree=31287340/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=703308 CPUtime=4602.47 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 174797 0 0 0 460214 33 0 0 25 0 1 0 875236611 720187392 169986 33554432000 4194304 4300876 140736194626208 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2031/statm: 175827 169986 171 27 0 174276 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 703308

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2178
/proc/meminfo: memFree=31278128/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=1038956 CPUtime=4662.46 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 177128 0 0 0 466213 33 0 0 25 0 1 0 875236611 1063890944 172317 33554432000 4194304 4300876 140736194626208 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2031/statm: 259739 172317 171 27 0 258188 0
Current children cumulated CPU time (s) 4662.46
Current children cumulated vsize (KiB) 1038956

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2180
/proc/meminfo: memFree=31268540/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=1038956 CPUtime=4722.47 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 179444 0 0 0 472213 34 0 0 25 0 1 0 875236611 1063890944 174633 33554432000 4194304 4300876 140736194626208 18446744073709551615 4216323 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2031/statm: 259739 174633 171 27 0 258188 0
Current children cumulated CPU time (s) 4722.47
Current children cumulated vsize (KiB) 1038956

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2181
/proc/meminfo: memFree=31259572/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=1038956 CPUtime=4782.46 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 181748 0 0 0 478212 34 0 0 25 0 1 0 875236611 1063890944 176937 33554432000 4194304 4300876 140736194626208 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2031/statm: 259739 176937 171 27 0 258188 0
Current children cumulated CPU time (s) 4782.46
Current children cumulated vsize (KiB) 1038956

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2183
/proc/meminfo: memFree=31250232/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=1038956 CPUtime=4842.47 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 184047 0 0 0 484212 35 0 0 25 0 1 0 875236611 1063890944 179236 33554432000 4194304 4300876 140736194626208 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2031/statm: 259739 179236 171 27 0 258188 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 1038956

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2184
/proc/meminfo: memFree=31241272/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=1038956 CPUtime=4902.47 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 186359 0 0 0 490212 35 0 0 25 0 1 0 875236611 1063890944 181548 33554432000 4194304 4300876 140736194626208 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2031/statm: 259739 181548 171 27 0 258188 0
Current children cumulated CPU time (s) 4902.47
Current children cumulated vsize (KiB) 1038956

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2186
/proc/meminfo: memFree=31231436/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=1038956 CPUtime=4962.47 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 188633 0 0 0 496211 36 0 0 25 0 1 0 875236611 1063890944 183822 33554432000 4194304 4300876 140736194626208 18446744073709551615 4286198 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2031/statm: 259739 183822 171 27 0 258188 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 1038956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2187
/proc/meminfo: memFree=31225944/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=1038956 CPUtime=5000.07 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 190040 0 0 0 499971 36 0 0 25 0 1 0 875236611 1063890944 185229 33554432000 4194304 4300876 140736194626208 18446744073709551615 4216254 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2031/statm: 259739 185229 171 27 0 258188 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 1038956

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2187
/proc/meminfo: memFree=31225944/32951124 swapFree=67050508/67111528
[pid=2031] ppid=2029 vsize=1038956 CPUtime=5000.07 cores=1,3,5,7
/proc/2031/stat : 2031 (march_rw) R 2029 2031 1071 0 -1 4202496 190040 0 0 0 499971 36 0 0 25 0 1 0 875236611 1063890944 185229 33554432000 4194304 4300876 140736194626208 18446744073709551615 4216254 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2031/statm: 259739 185229 171 27 0 258188 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 1038956

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.12
CPU user time (s): 4999.72
CPU system time (s): 0.397939
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 1038956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.72
system time used= 0.397939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 190040
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 8941

runsolver used 6.75697 second user time and 15.9786 second system time

The end

Launcher Data 

Begin job on node102 at 2011-06-09 18:19:03
IDJOB=3420271
IDBENCH=82523
IDSOLVER=1913
FILE ID=node102/3420271-1307636342
RUNJOBID= node102-1307636342-2014
PBS_JOBID= 13549389
Free space on /tmp= 74200 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S877088425-001-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420271-1307636342/watcher-3420271-1307636342 -o /tmp/evaluation-result-3420271-1307636342/solver-3420271-1307636342 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420271-1307636342.cnf

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

MD5SUM BENCH= 419b5972e0565bacaabacb029af6176c
RANDOM SEED=1193831994

node102.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      32028404 kB
Buffers:        205748 kB
Cached:         479140 kB
SwapCached:      25184 kB
Active:         333724 kB
Inactive:       384936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      32028404 kB
SwapTotal:    67111528 kB
SwapFree:     67050508 kB
Dirty:            2340 kB
Writeback:           0 kB
AnonPages:       31348 kB
Mapped:           8456 kB
Slab:           139088 kB
PageTables:       4560 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   192976 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74196 MiB
End job on node102 at 2011-06-09 19:42:25