Trace number 3210069

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
SAT09 reference solver: march_hi hi? (TO) 5000.09 4999.95

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S698025027-034-UNKNOWN.cnf
MD5SUM92b3ae536df5707fe014291d91790352
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark298.326
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

0.19/0.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.21	c main()::
0.19/0.21	c initFormula():: searching for DIMACS p-line....
0.19/0.21	c full lookahead due to high density!
0.19/0.21	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.21	c parseCNF():: parsing....
0.19/0.21	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.21	c runParser():: parsing was successful, warming up engines...
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.21	c stat :: sign balance is biased by 0.040
0.19/0.21	c using k-SAT heuristics (size based diff)
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.21	c longest clause has size 5
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c number of free variables = 1000
0.19/0.21	c dynamic_preselect_setsize :: off
0.19/0.21	c main():: all systems go!
0.19/0.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 428
0.29/0.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 49164
6.79/6.85	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5063498
705.30/705.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |********************
c |*********************
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c |************************
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c |********************************
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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: 935)

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-3210069-1303150703/watcher-3210069-1303150703 -o /tmp/evaluation-result-3210069-1303150703/solver-3210069-1303150703 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210069-1303150703.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 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: 0.92 0.98 1.12 3/177 19399
/proc/meminfo: memFree=18686320/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=1208 CPUtime=0 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 169 0 0 0 0 0 0 0 22 0 1 0 426668281 1236992 125 33554432000 134512640 135197378 4291840160 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 302 125 58 168 0 133 0

[startup+0.00798512 s]
/proc/loadavg: 0.92 0.98 1.12 3/177 19399
/proc/meminfo: memFree=18686320/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=1208 CPUtime=0 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 184 0 0 0 0 0 0 0 22 0 1 0 426668281 1236992 140 33554432000 134512640 135197378 4291840160 18446744073709551615 134852374 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 302 140 58 168 0 133 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1208

[startup+0.101028 s]
/proc/loadavg: 0.92 0.98 1.12 3/177 19399
/proc/meminfo: memFree=18686320/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=3756 CPUtime=0.09 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 2600 0 0 0 9 0 0 0 22 0 1 0 426668281 3846144 650 33554432000 134512640 135197378 4291840160 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 939 650 82 168 0 770 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3756

[startup+0.300995 s]
/proc/loadavg: 0.92 0.98 1.12 3/177 19399
/proc/meminfo: memFree=18686320/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=6620 CPUtime=0.29 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 3264 0 0 0 29 0 0 0 23 0 1 0 426668281 6778880 1096 33554432000 134512640 135197378 4291840160 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 1655 1096 93 168 0 1486 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6620

[startup+0.70092 s]
/proc/loadavg: 0.92 0.98 1.12 3/177 19399
/proc/meminfo: memFree=18686320/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=6620 CPUtime=0.69 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 3265 0 0 0 69 0 0 0 25 0 1 0 426668281 6778880 1097 33554432000 134512640 135197378 4291840160 18446744073709551615 134548740 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 1655 1097 93 168 0 1486 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6620

[startup+1.50078 s]
/proc/loadavg: 0.92 0.98 1.12 3/178 19400
/proc/meminfo: memFree=18679128/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=6620 CPUtime=1.49 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 3266 0 0 0 149 0 0 0 25 0 1 0 426668281 6778880 1098 33554432000 134512640 135197378 4291840160 18446744073709551615 134556436 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 1655 1098 93 168 0 1486 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6620

[startup+3.10049 s]
/proc/loadavg: 1.01 1.00 1.12 3/178 19400
/proc/meminfo: memFree=18678632/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=7188 CPUtime=3.09 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 3323 0 0 0 309 0 0 0 25 0 1 0 426668281 7360512 1155 33554432000 134512640 135197378 4291840160 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 1797 1155 93 168 0 1628 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7188

[startup+6.30091 s]
/proc/loadavg: 1.01 1.00 1.12 3/178 19400
/proc/meminfo: memFree=18677400/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=8724 CPUtime=6.29 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 3635 0 0 0 629 0 0 0 25 0 1 0 426668281 8933376 1467 33554432000 134512640 135197378 4291840160 18446744073709551615 134603311 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 2181 1467 93 168 0 2012 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8724

[startup+12.7007 s]
/proc/loadavg: 1.16 1.03 1.13 3/178 19400
/proc/meminfo: memFree=18674544/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=9488 CPUtime=12.69 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 3916 0 0 0 1269 0 0 0 25 0 1 0 426668281 9715712 1748 33554432000 134512640 135197378 4291840160 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 2372 1748 93 168 0 2203 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9488

[startup+25.5004 s]
/proc/loadavg: 1.29 1.06 1.14 3/178 19401
/proc/meminfo: memFree=18670700/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=12364 CPUtime=25.49 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 4481 0 0 0 2549 0 0 0 25 0 1 0 426668281 12660736 2313 33554432000 134512640 135197378 4291840160 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 3091 2313 93 168 0 2922 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12364

[startup+51.1008 s]
/proc/loadavg: 1.53 1.14 1.16 3/178 19401
/proc/meminfo: memFree=18663100/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=18832 CPUtime=51.09 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 5596 0 0 0 5108 1 0 0 25 0 1 0 426668281 19283968 3428 33554432000 134512640 135197378 4291840160 18446744073709551615 134572705 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 4708 3428 93 168 0 4539 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18832

[startup+102.306 s]
/proc/loadavg: 1.81 1.28 1.20 3/178 19403
/proc/meminfo: memFree=18647096/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=33384 CPUtime=102.3 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 7870 0 0 0 10229 1 0 0 25 0 1 0 426668281 34185216 5702 33554432000 134512640 135197378 4291840160 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 8346 5702 93 168 0 8177 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 33384

[startup+162.301 s]
/proc/loadavg: 1.93 1.41 1.25 3/178 19404
/proc/meminfo: memFree=18629344/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=46480 CPUtime=162.29 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 10528 0 0 0 16227 2 0 0 25 0 1 0 426668281 47595520 8360 33554432000 134512640 135197378 4291840160 18446744073709551615 134603298 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 11620 8360 93 168 0 11451 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 46480

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.30 3/178 19406
/proc/meminfo: memFree=18610452/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=66800 CPUtime=222.29 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 13315 0 0 0 22227 2 0 0 25 0 1 0 426668281 68403200 11147 33554432000 134512640 135197378 4291840160 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 16700 11147 93 168 0 16531 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 66800

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.34 3/178 19407
/proc/meminfo: memFree=18592076/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=66800 CPUtime=282.3 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 15993 0 0 0 28227 3 0 0 25 0 1 0 426668281 68403200 13825 33554432000 134512640 135197378 4291840160 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 16700 13825 93 168 0 16531 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 66800

[startup+342.3 s]
/proc/loadavg: 1.99 1.67 1.38 3/178 19409
/proc/meminfo: memFree=18573580/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=96948 CPUtime=342.29 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 18638 0 0 0 34226 3 0 0 25 0 1 0 426668281 99274752 16470 33554432000 134512640 135197378 4291840160 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 24237 16470 93 168 0 24068 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 96948

[startup+402.3 s]
/proc/loadavg: 1.99 1.73 1.41 3/178 19411
/proc/meminfo: memFree=18555680/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=96948 CPUtime=402.3 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 21272 0 0 0 40226 4 0 0 25 0 1 0 426668281 99274752 19104 33554432000 134512640 135197378 4291840160 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 24237 19104 93 168 0 24068 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 96948

[startup+462.3 s]
/proc/loadavg: 1.99 1.77 1.45 3/178 19412
/proc/meminfo: memFree=18537660/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=96948 CPUtime=462.3 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 23872 0 0 0 46225 5 0 0 25 0 1 0 426668281 99274752 21704 33554432000 134512640 135197378 4291840160 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 24237 21704 93 168 0 24068 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 96948

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.48 3/178 19414
/proc/meminfo: memFree=18519904/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=141148 CPUtime=522.3 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 26413 0 0 0 52225 5 0 0 25 0 1 0 426668281 144535552 24245 33554432000 134512640 135197378 4291840160 18446744073709551615 134541496 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 35287 24245 93 168 0 35118 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 141148

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.51 3/178 19415
/proc/meminfo: memFree=18502392/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=142508 CPUtime=582.31 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 28911 0 0 0 58225 6 0 0 25 0 1 0 426668281 145928192 26743 33554432000 134512640 135197378 4291840160 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19399/statm: 35627 26743 93 168 0 35458 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 142508

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 19520
/proc/meminfo: memFree=17508652/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=689344 CPUtime=4062.41 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 170929 0 0 0 406202 39 0 0 25 0 1 0 426668281 705888256 168761 33554432000 134512640 135197378 4291840160 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19399/statm: 172336 168761 93 168 0 172167 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 689344

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 19522
/proc/meminfo: memFree=17492508/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=700212 CPUtime=4122.41 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 173181 0 0 0 412202 39 0 0 25 0 1 0 426668281 717017088 171013 33554432000 134512640 135197378 4291840160 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19399/statm: 175053 171013 93 168 0 174884 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 700212

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 19523
/proc/meminfo: memFree=17476364/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=1035860 CPUtime=4182.41 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 175363 0 0 0 418199 42 0 0 25 0 1 0 426668281 1060720640 173195 33554432000 134512640 135197378 4291840160 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19399/statm: 258965 173195 93 168 0 258796 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 1035860

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 19525
/proc/meminfo: memFree=17460596/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=1035860 CPUtime=4242.41 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 177399 0 0 0 424198 43 0 0 25 0 1 0 426668281 1060720640 175231 33554432000 134512640 135197378 4291840160 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19399/statm: 258965 175231 93 168 0 258796 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 1035860

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 19527
/proc/meminfo: memFree=17444444/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=1035860 CPUtime=4302.41 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 179576 0 0 0 430198 43 0 0 25 0 1 0 426668281 1060720640 177408 33554432000 134512640 135197378 4291840160 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19399/statm: 258965 177408 93 168 0 258796 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 1035860

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 19528
/proc/meminfo: memFree=17427308/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=1035860 CPUtime=4362.42 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 182000 0 0 0 436198 44 0 0 25 0 1 0 426668281 1060720640 179832 33554432000 134512640 135197378 4291840160 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19399/statm: 258965 179832 93 168 0 258796 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 1035860

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 19530
/proc/meminfo: memFree=17409912/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=1035860 CPUtime=4422.41 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 184450 0 0 0 442197 44 0 0 25 0 1 0 426668281 1060720640 182282 33554432000 134512640 135197378 4291840160 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19399/statm: 258965 182282 93 168 0 258796 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 1035860

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 19531
/proc/meminfo: memFree=17392760/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=1035860 CPUtime=4482.42 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 186878 0 0 0 448197 45 0 0 25 0 1 0 426668281 1060720640 184710 33554432000 134512640 135197378 4291840160 18446744073709551615 134649303 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19399/statm: 258965 184710 93 168 0 258796 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 1035860

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 19533
/proc/meminfo: memFree=17375736/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=1035860 CPUtime=4542.42 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 189287 0 0 0 454197 45 0 0 25 0 1 0 426668281 1060720640 187119 33554432000 134512640 135197378 4291840160 18446744073709551615 134617963 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19399/statm: 258965 187119 93 168 0 258796 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 1035860

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 19535
/proc/meminfo: memFree=17358220/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=1035860 CPUtime=4602.42 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 191680 0 0 0 460197 45 0 0 25 0 1 0 426668281 1060720640 189512 33554432000 134512640 135197378 4291840160 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19399/statm: 258965 189512 93 168 0 258796 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 1035860

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 19536
/proc/meminfo: memFree=17341452/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=1035860 CPUtime=4662.42 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 194060 0 0 0 466197 45 0 0 25 0 1 0 426668281 1060720640 191892 33554432000 134512640 135197378 4291840160 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19399/statm: 258965 191892 93 168 0 258796 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 1035860

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 19538
/proc/meminfo: memFree=17324564/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=1035860 CPUtime=4722.43 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 196418 0 0 0 472197 46 0 0 25 0 1 0 426668281 1060720640 194250 33554432000 134512640 135197378 4291840160 18446744073709551615 134618155 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19399/statm: 258965 194250 93 168 0 258796 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 1035860

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 19539
/proc/meminfo: memFree=17308408/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=1035860 CPUtime=4782.42 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 198711 0 0 0 478196 46 0 0 25 0 1 0 426668281 1060720640 196543 33554432000 134512640 135197378 4291840160 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19399/statm: 258965 196543 93 168 0 258796 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 1035860

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 19541
/proc/meminfo: memFree=17291756/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=1035860 CPUtime=4842.43 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 200974 0 0 0 484195 48 0 0 25 0 1 0 426668281 1060720640 198806 33554432000 134512640 135197378 4291840160 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19399/statm: 258965 198806 93 168 0 258796 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 1035860

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 19543
/proc/meminfo: memFree=17276100/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=1035860 CPUtime=4902.43 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 203170 0 0 0 490195 48 0 0 25 0 1 0 426668281 1060720640 201002 33554432000 134512640 135197378 4291840160 18446744073709551615 134541522 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19399/statm: 258965 201002 93 168 0 258796 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 1035860

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 19544
/proc/meminfo: memFree=17260448/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=1035860 CPUtime=4962.43 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 205264 0 0 0 496194 49 0 0 25 0 1 0 426668281 1060720640 203096 33554432000 134512640 135197378 4291840160 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19399/statm: 258965 203096 93 168 0 258796 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 1035860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 19546
/proc/meminfo: memFree=17369180/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=1035860 CPUtime=5000.04 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 206463 0 0 0 499955 49 0 0 25 0 1 0 426668281 1060720640 204295 33554432000 134512640 135197378 4291840160 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19399/statm: 258965 204295 93 168 0 258796 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 1035860

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 1.94 3/179 19546
/proc/meminfo: memFree=17369180/32951124 swapFree=67111528/67111528
[pid=19399] ppid=19397 vsize=1035860 CPUtime=5000.04 cores=0,2,4,6
/proc/19399/stat : 19399 (march_hi) R 19397 19399 18628 0 -1 4202496 206463 0 0 0 499955 49 0 0 25 0 1 0 426668281 1060720640 204295 33554432000 134512640 135197378 4291840160 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19399/statm: 258965 204295 93 168 0 258796 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 1035860

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.09
CPU user time (s): 4999.55
CPU system time (s): 0.536918
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1035860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.55
system time used= 0.536918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 206463
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= 4531

runsolver used 7.65984 second user time and 15.0747 second system time

The end

Launcher Data 

Begin job on node138 at 2011-04-18 20:18:23
IDJOB=3210069
IDBENCH=82666
IDSOLVER=1627
FILE ID=node138/3210069-1303150703
RUNJOBID= node138-1303150703-19379
PBS_JOBID= 13020936
Free space on /tmp= 73368 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S698025027-034-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210069-1303150703/watcher-3210069-1303150703 -o /tmp/evaluation-result-3210069-1303150703/solver-3210069-1303150703 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210069-1303150703.cnf

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

MD5SUM BENCH= 92b3ae536df5707fe014291d91790352
RANDOM SEED=83040316

node138.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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.80
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		: 2666.854
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		: 2666.854
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		: 2666.854
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:      18686592 kB
Buffers:        709316 kB
Cached:       13142836 kB
SwapCached:          0 kB
Active:        6797748 kB
Inactive:      7118708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18686592 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2404 kB
Writeback:           0 kB
AnonPages:       63668 kB
Mapped:          15268 kB
Slab:           285104 kB
PageTables:       4844 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   207804 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= 73368 MiB
End job on node138 at 2011-04-18 21:41:45