Trace number 3211533

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) 5000.05 4999.93

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S741717046-057.UNKNOWN.cnf
MD5SUM1f00de1fd8adbfbf4cc573ef44af531f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 58010

Solver Data

0.49/0.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.52	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.52	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.52	c main()::
0.49/0.52	c initFormula():: searching for DIMACS p-line....
0.49/0.52	c full lookahead due to high density!
0.49/0.52	c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 8010 clauses.
0.49/0.52	c parseCNF():: parsing....
0.49/0.52	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.52	c runParser():: parsing was successful, warming up engines...
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c preprocessing fase I completed:: there are now 90 free variables and 8010 clauses.
0.49/0.52	c stat :: sign balance is biased by 0.008
0.49/0.52	c using k-SAT heuristics (size based diff)
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c main():: clause / variable ratio: ( 8010 / 90 ) = 89.00
0.49/0.52	c longest clause has size 7
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c number of free variables = 90
0.49/0.52	c dynamic_preselect_setsize :: off
0.49/0.52	c main():: all systems go!
0.49/0.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 140
0.49/0.56	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 817
0.69/0.71	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 8443
2.09/2.19	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 70168
13.99/14.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 445287
88.59/88.68	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 2225008
462.80/462.81	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 9003574
1979.04/1979.08	c |----------------------------------------------------------------|
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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-3211533-1303182018/watcher-3211533-1303182018 -o /tmp/evaluation-result-3211533-1303182018/solver-3211533-1303182018 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3211533-1303182018.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): 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: 1.70 1.93 1.94 2/177 451
/proc/meminfo: memFree=25141188/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=916 CPUtime=0 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 134 0 0 0 0 0 0 0 25 0 1 0 429801567 937984 90 33554432000 134512640 135197378 4294180688 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/451/statm: 229 91 58 168 0 60 0

[startup+0.0855591 s]
/proc/loadavg: 1.70 1.93 1.94 2/177 451
/proc/meminfo: memFree=25141188/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=2276 CPUtime=0.08 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 1241 0 0 0 8 0 0 0 25 0 1 0 429801567 2330624 406 33554432000 134512640 135197378 4294180688 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/451/statm: 569 406 82 168 0 400 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2276

[startup+0.100556 s]
/proc/loadavg: 1.70 1.93 1.94 2/177 451
/proc/meminfo: memFree=25141188/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=2276 CPUtime=0.09 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 1241 0 0 0 9 0 0 0 25 0 1 0 429801567 2330624 406 33554432000 134512640 135197378 4294180688 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/451/statm: 569 406 82 168 0 400 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2276

[startup+0.300522 s]
/proc/loadavg: 1.70 1.93 1.94 2/177 451
/proc/meminfo: memFree=25141188/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=2276 CPUtime=0.29 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 1241 0 0 0 29 0 0 0 25 0 1 0 429801567 2330624 406 33554432000 134512640 135197378 4294180688 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/451/statm: 569 406 82 168 0 400 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2276

[startup+0.700511 s]
/proc/loadavg: 1.70 1.93 1.94 2/177 451
/proc/meminfo: memFree=25141188/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=2880 CPUtime=0.69 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 1594 0 0 0 69 0 0 0 25 0 1 0 429801567 2949120 507 33554432000 134512640 135197378 4294180688 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/451/statm: 720 507 93 168 0 551 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2880

[startup+1.50031 s]
/proc/loadavg: 1.70 1.93 1.94 3/178 452
/proc/meminfo: memFree=25139208/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=3136 CPUtime=1.49 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 1599 0 0 0 149 0 0 0 25 0 1 0 429801567 3211264 512 33554432000 134512640 135197378 4294180688 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/451/statm: 784 512 93 168 0 615 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3136

[startup+3.10102 s]
/proc/loadavg: 1.70 1.93 1.94 3/178 452
/proc/meminfo: memFree=25138588/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=3592 CPUtime=3.09 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 1722 0 0 0 309 0 0 0 25 0 1 0 429801567 3678208 635 33554432000 134512640 135197378 4294180688 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/451/statm: 898 635 93 168 0 729 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3592

[startup+6.30048 s]
/proc/loadavg: 1.72 1.93 1.94 3/178 452
/proc/meminfo: memFree=25138072/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=4160 CPUtime=6.29 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 1820 0 0 0 629 0 0 0 25 0 1 0 429801567 4259840 733 33554432000 134512640 135197378 4294180688 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/451/statm: 1040 733 93 168 0 871 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4160

[startup+12.7003 s]
/proc/loadavg: 1.74 1.94 1.94 3/178 452
/proc/meminfo: memFree=25136684/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=4672 CPUtime=12.69 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 2019 0 0 0 1269 0 0 0 25 0 1 0 429801567 4784128 932 33554432000 134512640 135197378 4294180688 18446744073709551615 134557581 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/451/statm: 1168 932 93 168 0 999 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4672

[startup+25.501 s]
/proc/loadavg: 1.87 1.95 1.95 3/178 453
/proc/meminfo: memFree=25134724/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=6588 CPUtime=25.49 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 2403 0 0 0 2549 0 0 0 25 0 1 0 429801567 6746112 1316 33554432000 134512640 135197378 4294180688 18446744073709551615 134539012 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 1647 1316 93 168 0 1478 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6588

[startup+51.1005 s]
/proc/loadavg: 1.91 1.96 1.95 3/178 472
/proc/meminfo: memFree=25127128/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=10900 CPUtime=51.09 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 3181 0 0 0 5109 0 0 0 25 0 1 0 429801567 11161600 2094 33554432000 134512640 135197378 4294180688 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 2725 2094 93 168 0 2556 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10900

[startup+102.306 s]
/proc/loadavg: 1.96 1.96 1.95 3/178 474
/proc/meminfo: memFree=25116200/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=20600 CPUtime=102.29 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 4668 0 0 0 10229 0 0 0 25 0 1 0 429801567 21094400 3581 33554432000 134512640 135197378 4294180688 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 5150 3581 93 168 0 4981 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 20600

[startup+162.301 s]
/proc/loadavg: 1.98 1.97 1.95 3/178 475
/proc/meminfo: memFree=25103012/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=29332 CPUtime=162.3 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 6396 0 0 0 16229 1 0 0 25 0 1 0 429801567 30035968 5309 33554432000 134512640 135197378 4294180688 18446744073709551615 134649156 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 7333 5309 93 168 0 7164 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 29332

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.95 3/178 479
/proc/meminfo: memFree=25088976/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=29888 CPUtime=222.3 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 8229 0 0 0 22229 1 0 0 25 0 1 0 429801567 30605312 7142 33554432000 134512640 135197378 4294180688 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 7472 7142 93 168 0 7303 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 29888

[startup+282.3 s]
/proc/loadavg: 1.99 1.97 1.95 3/178 481
/proc/meminfo: memFree=25076804/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=42984 CPUtime=282.29 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 9988 0 0 0 28228 1 0 0 25 0 1 0 429801567 44015616 8901 33554432000 134512640 135197378 4294180688 18446744073709551615 134541555 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 10746 8901 93 168 0 10577 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 42984

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.95 3/178 483
/proc/meminfo: memFree=25063748/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=63184 CPUtime=342.3 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 11710 0 0 0 34228 2 0 0 25 0 1 0 429801567 64700416 10623 33554432000 134512640 135197378 4294180688 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 15796 10623 93 168 0 15627 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 63184

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.95 3/178 485
/proc/meminfo: memFree=25051672/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=63184 CPUtime=402.3 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 13384 0 0 0 40228 2 0 0 25 0 1 0 429801567 64700416 12297 33554432000 134512640 135197378 4294180688 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 15796 12297 93 168 0 15627 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 63184

[startup+462.3 s]
/proc/loadavg: 1.99 1.97 1.95 3/178 486
/proc/meminfo: memFree=25039740/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=63184 CPUtime=462.3 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 14878 0 0 0 46228 2 0 0 25 0 1 0 429801567 64700416 13791 33554432000 134512640 135197378 4294180688 18446744073709551615 134550747 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 15796 13791 93 168 0 15627 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 63184

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.95 3/178 488
/proc/meminfo: memFree=25027044/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=92652 CPUtime=522.3 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 16622 0 0 0 52228 2 0 0 25 0 1 0 429801567 94875648 15535 33554432000 134512640 135197378 4294180688 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 23163 15535 93 168 0 22994 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 92652

[startup+582.301 s]
/proc/loadavg: 2.07 1.99 1.95 3/178 489
/proc/meminfo: memFree=25014332/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=92652 CPUtime=582.31 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 18365 0 0 0 58228 3 0 0 25 0 1 0 429801567 94875648 17278 33554432000 134512640 135197378 4294180688 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 23163 17278 93 168 0 22994 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 92652

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.02 1.28 2/172 623
/proc/meminfo: memFree=24709884/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=459560 CPUtime=4062.4 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 109460 0 0 0 406219 21 0 0 25 0 1 0 429801567 470589440 108373 33554432000 134512640 135197378 4294180688 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 114890 108373 93 168 0 114721 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 459560

[startup+4122.3 s]
/proc/loadavg: 1.03 1.03 1.26 2/172 625
/proc/meminfo: memFree=24704536/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=459560 CPUtime=4122.4 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 110797 0 0 0 412219 21 0 0 25 0 1 0 429801567 470589440 109710 33554432000 134512640 135197378 4294180688 18446744073709551615 134556683 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 114890 109710 93 168 0 114721 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 459560

[startup+4182.3 s]
/proc/loadavg: 1.01 1.02 1.24 2/172 626
/proc/meminfo: memFree=24697680/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=459560 CPUtime=4182.4 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 112503 0 0 0 418219 21 0 0 25 0 1 0 429801567 470589440 111416 33554432000 134512640 135197378 4294180688 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 114890 111416 93 168 0 114721 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 459560

[startup+4242.3 s]
/proc/loadavg: 1.00 1.01 1.23 2/172 628
/proc/meminfo: memFree=24691224/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=459560 CPUtime=4242.41 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 114128 0 0 0 424219 22 0 0 25 0 1 0 429801567 470589440 113041 33554432000 134512640 135197378 4294180688 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 114890 113041 93 168 0 114721 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 459560

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 1.21 2/172 630
/proc/meminfo: memFree=24684872/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=683324 CPUtime=4302.4 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 115697 0 0 0 430218 22 0 0 25 0 1 0 429801567 699723776 114610 33554432000 134512640 135197378 4294180688 18446744073709551615 134539203 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 170831 114610 93 168 0 170662 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 683324

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/172 631
/proc/meminfo: memFree=24678528/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=683324 CPUtime=4362.4 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 117337 0 0 0 436218 22 0 0 25 0 1 0 429801567 699723776 116250 33554432000 134512640 135197378 4294180688 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 170831 116250 93 168 0 170662 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 683324

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.18 2/172 633
/proc/meminfo: memFree=24672560/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=683324 CPUtime=4422.41 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 118827 0 0 0 442218 23 0 0 25 0 1 0 429801567 699723776 117740 33554432000 134512640 135197378 4294180688 18446744073709551615 134603196 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 170831 117740 93 168 0 170662 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 683324

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/172 634
/proc/meminfo: memFree=24666088/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=683324 CPUtime=4482.41 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 120477 0 0 0 448218 23 0 0 25 0 1 0 429801567 699723776 119390 33554432000 134512640 135197378 4294180688 18446744073709551615 134539072 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 170831 119390 93 168 0 170662 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 683324

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/172 636
/proc/meminfo: memFree=24659996/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=683324 CPUtime=4542.41 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 121998 0 0 0 454217 24 0 0 25 0 1 0 429801567 699723776 120911 33554432000 134512640 135197378 4294180688 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 170831 120911 93 168 0 170662 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 683324

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/172 638
/proc/meminfo: memFree=24653280/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=683324 CPUtime=4602.41 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 123599 0 0 0 460217 24 0 0 25 0 1 0 429801567 699723776 122512 33554432000 134512640 135197378 4294180688 18446744073709551615 134556734 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 170831 122512 93 168 0 170662 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 683324

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/172 639
/proc/meminfo: memFree=24647308/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=683324 CPUtime=4662.41 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 125117 0 0 0 466217 24 0 0 25 0 1 0 429801567 699723776 124030 33554432000 134512640 135197378 4294180688 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 170831 124030 93 168 0 170662 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 683324

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.12 2/172 641
/proc/meminfo: memFree=24641208/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=683324 CPUtime=4722.41 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 126605 0 0 0 472217 24 0 0 25 0 1 0 429801567 699723776 125518 33554432000 134512640 135197378 4294180688 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 170831 125518 93 168 0 170662 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 683324

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/172 642
/proc/meminfo: memFree=24635732/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=692216 CPUtime=4782.42 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 128033 0 0 0 478217 25 0 0 25 0 1 0 429801567 708829184 126946 33554432000 134512640 135197378 4294180688 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 173054 126946 93 168 0 172885 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 692216

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/172 644
/proc/meminfo: memFree=24630140/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=692216 CPUtime=4842.41 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 129404 0 0 0 484216 25 0 0 25 0 1 0 429801567 708829184 128317 33554432000 134512640 135197378 4294180688 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 173054 128317 93 168 0 172885 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 692216

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/172 646
/proc/meminfo: memFree=24624304/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=692216 CPUtime=4902.41 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 130853 0 0 0 490216 25 0 0 25 0 1 0 429801567 708829184 129766 33554432000 134512640 135197378 4294180688 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 173054 129766 93 168 0 172885 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 692216

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/172 647
/proc/meminfo: memFree=24617692/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=692216 CPUtime=4962.42 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 132511 0 0 0 496216 26 0 0 25 0 1 0 429801567 708829184 131424 33554432000 134512640 135197378 4294180688 18446744073709551615 134606050 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 173054 131424 93 168 0 172885 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 692216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.00 1.00 1.08 2/172 648
/proc/meminfo: memFree=24613716/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=692216 CPUtime=5000.02 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 133465 0 0 0 499976 26 0 0 25 0 1 0 429801567 708829184 132378 33554432000 134512640 135197378 4294180688 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 173054 132378 93 168 0 172885 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 692216

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: 1.00 1.00 1.08 2/172 648
/proc/meminfo: memFree=24613716/32950904 swapFree=67082276/67111528
[pid=451] ppid=449 vsize=692216 CPUtime=5000.02 cores=1,3,5,7
/proc/451/stat : 451 (march_hi) R 449 451 413 0 -1 4202496 133465 0 0 0 499976 26 0 0 25 0 1 0 429801567 708829184 132378 33554432000 134512640 135197378 4294180688 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/451/statm: 173054 132378 93 168 0 172885 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 692216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.05
CPU user time (s): 4999.77
CPU system time (s): 0.281957
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 692216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.77
system time used= 0.281957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 133465
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= 2570

runsolver used 6.71798 second user time and 16.0306 second system time

The end

Launcher Data

Begin job on node121 at 2011-04-19 05:00:18
IDJOB=3211533
IDBENCH=83032
IDSOLVER=1627
FILE ID=node121/3211533-1303182018
RUNJOBID= node121-1303182018-432
PBS_JOBID= 13021070
Free space on /tmp= 72984 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S741717046-057.UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3211533-1303182018/watcher-3211533-1303182018 -o /tmp/evaluation-result-3211533-1303182018/solver-3211533-1303182018 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3211533-1303182018.cnf

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

MD5SUM BENCH= 1f00de1fd8adbfbf4cc573ef44af531f
RANDOM SEED=428133940

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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:     32950904 kB
MemFree:      25141468 kB
Buffers:        426676 kB
Cached:        7107880 kB
SwapCached:       2784 kB
Active:        4238088 kB
Inactive:      3335844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      25141468 kB
SwapTotal:    67111528 kB
SwapFree:     67082276 kB
Dirty:            1696 kB
Writeback:           0 kB
AnonPages:       37904 kB
Mapped:          14308 kB
Slab:           169380 kB
PageTables:       4344 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   209360 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= 72984 MiB
End job on node121 at 2011-04-19 06:23:40