Trace number 3420401

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) 5000.07 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v35000-c147000-S1268831169-016-UNKNOWN.cnf
MD5SUMcd155ee9ac243c838c94577589f0455b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark96.9773
Satisfiable
(Un)Satisfiability was proved
Number of variables35000
Number of clauses147000
Sum of the clauses size441000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3147000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.39/1.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.39/1.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.39/1.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.39/1.44	c main()::
1.39/1.44	c initFormula():: searching for DIMACS p-line....
1.39/1.44	c initFormula():: the DIMACS p-line indicates a CNF of 35000 variables and 147000 clauses.
1.39/1.44	c parseCNF():: parsing....
1.39/1.44	c parseCNF():: the CNF contains 0 unary clauses.
1.39/1.44	c runParser():: parsing was successful, warming up engines...
1.39/1.44	c simplify_formula():: removed 0 tautological, 966 satisfied and 0 duplicate clauses
1.39/1.44	c preprocessing fase I completed:: there are now 34851 free variables and 146034 clauses.
1.39/1.44	c using 3-SAT heuristics (occurence based diff)
1.39/1.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 153 duplicate clauses
1.39/1.44	c resolvent_look() :: found 91 resolvents
1.39/1.44	c main():: clause / variable ratio: ( 146125 / 35000 ) = 4.17
1.39/1.44	c longest clause has size 3
1.39/1.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.44	c number of free variables = 34851
1.39/1.44	c dynamic_preselect_setsize :: off
1.39/1.44	c main():: all systems go!
1.39/1.44	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420401-1306609415/watcher-3420401-1306609415 -o /tmp/evaluation-result-3420401-1306609415/solver-3420401-1306609415 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420401-1306609415.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): 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: 2.04 2.02 2.00 2/373 7293
/proc/meminfo: memFree=22731692/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=11944 CPUtime=0 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4194304 1421 0 0 0 0 0 0 0 25 0 1 0 772541976 12230656 1366 33554432000 4194304 4300876 140735440179888 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 2986 1366 113 27 0 1435 0

[startup+0.0278701 s]
/proc/loadavg: 2.04 2.02 2.00 2/373 7293
/proc/meminfo: memFree=22731692/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=12868 CPUtime=0.02 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4194304 1664 0 0 0 2 0 0 0 25 0 1 0 772541976 13176832 1609 33554432000 4194304 4300876 140735440179888 18446744073709551615 230808696455 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 3217 1610 113 27 0 1666 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12868

[startup+0.100885 s]
/proc/loadavg: 2.04 2.02 2.00 2/373 7293
/proc/meminfo: memFree=22731692/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=26124 CPUtime=0.09 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4194304 3676 0 0 0 9 0 0 0 25 0 1 0 772541976 26750976 3619 33554432000 4194304 4300876 140735440179888 18446744073709551615 4242242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 6531 3619 118 27 0 4980 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26124

[startup+0.300852 s]
/proc/loadavg: 2.04 2.02 2.00 2/373 7293
/proc/meminfo: memFree=22731692/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=26248 CPUtime=0.29 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4194304 9056 0 0 0 28 1 0 0 25 0 1 0 772541976 26877952 3694 33554432000 4194304 4300876 140735440179888 18446744073709551615 230808824132 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 6562 3694 129 27 0 5011 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26248

[startup+0.70078 s]
/proc/loadavg: 2.04 2.02 2.00 2/373 7293
/proc/meminfo: memFree=22731692/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=27204 CPUtime=0.69 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 20668 0 0 0 67 2 0 0 25 0 1 0 772541976 27856896 3940 33554432000 4194304 4300876 140735440179888 18446744073709551615 4209818 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 6801 3940 136 27 0 5250 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27204

[startup+1.50063 s]
/proc/loadavg: 2.04 2.02 2.00 3/374 7294
/proc/meminfo: memFree=22708752/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=74004 CPUtime=1.49 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 41176 0 0 0 144 5 0 0 25 0 1 0 772541976 75780096 8992 33554432000 4194304 4300876 140735440179888 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 18501 8992 169 27 0 16950 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74004

[startup+3.10034 s]
/proc/loadavg: 2.04 2.02 2.00 3/374 7294
/proc/meminfo: memFree=22667344/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=74996 CPUtime=3.09 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 47837 0 0 0 303 6 0 0 25 0 1 0 772541976 76795904 15653 33554432000 4194304 4300876 140735440179888 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 18749 15653 169 27 0 17198 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74996

[startup+6.30076 s]
/proc/loadavg: 2.03 2.02 2.00 3/374 7295
/proc/meminfo: memFree=22665024/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=80024 CPUtime=6.29 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 49002 0 0 0 623 6 0 0 25 0 1 0 772541976 81944576 16818 33554432000 4194304 4300876 140735440179888 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 20006 16818 169 27 0 18455 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80024

[startup+12.7006 s]
/proc/loadavg: 2.03 2.02 2.00 3/374 7295
/proc/meminfo: memFree=22657680/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=83460 CPUtime=12.69 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 49911 0 0 0 1263 6 0 0 25 0 1 0 772541976 85463040 17727 33554432000 4194304 4300876 140735440179888 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 20865 17727 169 27 0 19314 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83460

[startup+25.5002 s]
/proc/loadavg: 2.03 2.02 2.00 3/374 7297
/proc/meminfo: memFree=22656016/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=85044 CPUtime=25.49 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 50310 0 0 0 2543 6 0 0 25 0 1 0 772541976 87085056 18126 33554432000 4194304 4300876 140735440179888 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 21261 18126 169 27 0 19710 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 85044

[startup+51.1006 s]
/proc/loadavg: 2.07 2.03 2.00 3/374 7299
/proc/meminfo: memFree=22650824/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=86232 CPUtime=51.09 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 50598 0 0 0 5103 6 0 0 25 0 1 0 772541976 88301568 18414 33554432000 4194304 4300876 140735440179888 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 21558 18414 169 27 0 20007 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 86232

[startup+102.314 s]
/proc/loadavg: 2.03 2.02 2.00 3/374 7300
/proc/meminfo: memFree=22642068/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=87420 CPUtime=102.3 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 50881 0 0 0 10224 6 0 0 25 0 1 0 772541976 89518080 18697 33554432000 4194304 4300876 140735440179888 18446744073709551615 4265472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 21855 18697 169 27 0 20304 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 87420

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/374 7302
/proc/meminfo: memFree=22633832/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=88080 CPUtime=162.29 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 51074 0 0 0 16223 6 0 0 25 0 1 0 772541976 90193920 18890 33554432000 4194304 4300876 140735440179888 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 22020 18890 169 27 0 20469 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 88080

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 7303
/proc/meminfo: memFree=22626472/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=88740 CPUtime=222.29 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 51215 0 0 0 22223 6 0 0 25 0 1 0 772541976 90869760 19031 33554432000 4194304 4300876 140735440179888 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 22185 19031 169 27 0 20634 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 88740

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 7305
/proc/meminfo: memFree=22618232/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=89136 CPUtime=282.29 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 51334 0 0 0 28223 6 0 0 25 0 1 0 772541976 91275264 19150 33554432000 4194304 4300876 140735440179888 18446744073709551615 4216929 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 22284 19150 169 27 0 20733 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 89136

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7307
/proc/meminfo: memFree=22610512/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=89532 CPUtime=342.29 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 51426 0 0 0 34223 6 0 0 25 0 1 0 772541976 91680768 19242 33554432000 4194304 4300876 140735440179888 18446744073709551615 4248609 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 22383 19242 169 27 0 20832 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 89532

[startup+402.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/374 7308
/proc/meminfo: memFree=22602888/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=89796 CPUtime=402.31 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 51500 0 0 0 40224 7 0 0 25 0 1 0 772541976 91951104 19316 33554432000 4194304 4300876 140735440179888 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 22449 19316 169 27 0 20898 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 89796

[startup+462.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/374 7310
/proc/meminfo: memFree=22595400/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=90060 CPUtime=462.31 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 51561 0 0 0 46224 7 0 0 25 0 1 0 772541976 92221440 19377 33554432000 4194304 4300876 140735440179888 18446744073709551615 4269020 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 22515 19377 169 27 0 20964 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 90060

[startup+522.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/374 7311
/proc/meminfo: memFree=22587932/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=90324 CPUtime=522.31 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 51613 0 0 0 52224 7 0 0 25 0 1 0 772541976 92491776 19429 33554432000 4194304 4300876 140735440179888 18446744073709551615 4217025 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 22581 19429 169 27 0 21030 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 90324

[startup+582.301 s]
/proc/loadavg: 2.04 2.03 2.00 3/374 7313
/proc/meminfo: memFree=22579956/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=90456 CPUtime=582.31 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 51664 0 0 0 58224 7 0 0 25 0 1 0 772541976 92626944 19480 33554432000 4194304 4300876 140735440179888 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 22614 19480 169 27 0 21063 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 90456

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7418
/proc/meminfo: memFree=22144400/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=94548 CPUtime=4062.43 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 52703 0 0 0 406234 9 0 0 25 0 1 0 772541976 96817152 20519 33554432000 4194304 4300876 140735440179888 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 23637 20519 169 27 0 22086 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 94548

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7419
/proc/meminfo: memFree=22137780/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=94680 CPUtime=4122.42 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 52711 0 0 0 412233 9 0 0 25 0 1 0 772541976 96952320 20527 33554432000 4194304 4300876 140735440179888 18446744073709551615 4265386 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 23670 20527 169 27 0 22119 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 94680

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7421
/proc/meminfo: memFree=22130176/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=94680 CPUtime=4182.42 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 52717 0 0 0 418233 9 0 0 25 0 1 0 772541976 96952320 20533 33554432000 4194304 4300876 140735440179888 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 23670 20533 169 27 0 22119 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 94680

[startup+4242.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/374 7422
/proc/meminfo: memFree=22122944/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=94680 CPUtime=4242.42 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 52724 0 0 0 424233 9 0 0 25 0 1 0 772541976 96952320 20540 33554432000 4194304 4300876 140735440179888 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 23670 20540 169 27 0 22119 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 94680

[startup+4302.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/374 7424
/proc/meminfo: memFree=22114972/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=94680 CPUtime=4302.42 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 52733 0 0 0 430233 9 0 0 25 0 1 0 772541976 96952320 20549 33554432000 4194304 4300876 140735440179888 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 23670 20549 169 27 0 22119 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 94680

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7426
/proc/meminfo: memFree=22107628/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=94680 CPUtime=4362.42 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 52741 0 0 0 436233 9 0 0 25 0 1 0 772541976 96952320 20557 33554432000 4194304 4300876 140735440179888 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 23670 20557 169 27 0 22119 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 94680

[startup+4422.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/374 7427
/proc/meminfo: memFree=22100156/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=94812 CPUtime=4422.42 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 52749 0 0 0 442233 9 0 0 25 0 1 0 772541976 97087488 20565 33554432000 4194304 4300876 140735440179888 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 23703 20565 169 27 0 22152 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 94812

[startup+4482.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/374 7429
/proc/meminfo: memFree=22092680/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=94812 CPUtime=4482.43 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 52754 0 0 0 448234 9 0 0 25 0 1 0 772541976 97087488 20570 33554432000 4194304 4300876 140735440179888 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 23703 20570 169 27 0 22152 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 94812

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7431
/proc/meminfo: memFree=22084836/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=94812 CPUtime=4542.43 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 52764 0 0 0 454234 9 0 0 25 0 1 0 772541976 97087488 20580 33554432000 4194304 4300876 140735440179888 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 23703 20580 169 27 0 22152 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 94812

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7432
/proc/meminfo: memFree=22076500/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=94812 CPUtime=4602.44 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 52773 0 0 0 460235 9 0 0 25 0 1 0 772541976 97087488 20589 33554432000 4194304 4300876 140735440179888 18446744073709551615 4200303 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 23703 20589 169 27 0 22152 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 94812

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7434
/proc/meminfo: memFree=22068280/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=94944 CPUtime=4662.43 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 52781 0 0 0 466234 9 0 0 25 0 1 0 772541976 97222656 20597 33554432000 4194304 4300876 140735440179888 18446744073709551615 4228277 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 23736 20597 169 27 0 22185 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 94944

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7435
/proc/meminfo: memFree=22061668/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=94944 CPUtime=4722.44 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 52789 0 0 0 472235 9 0 0 25 0 1 0 772541976 97222656 20605 33554432000 4194304 4300876 140735440179888 18446744073709551615 4265312 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 23736 20605 169 27 0 22185 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 94944

[startup+4782.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/374 7437
/proc/meminfo: memFree=22055444/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=94944 CPUtime=4782.43 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 52797 0 0 0 478234 9 0 0 25 0 1 0 772541976 97222656 20613 33554432000 4194304 4300876 140735440179888 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 23736 20613 169 27 0 22185 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 94944

[startup+4842.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/374 7439
/proc/meminfo: memFree=22047976/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=94944 CPUtime=4842.43 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 52803 0 0 0 484234 9 0 0 25 0 1 0 772541976 97222656 20619 33554432000 4194304 4300876 140735440179888 18446744073709551615 4269020 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 23736 20619 169 27 0 22185 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 94944

[startup+4902.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/374 7440
/proc/meminfo: memFree=22041124/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=95076 CPUtime=4902.44 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 52811 0 0 0 490235 9 0 0 25 0 1 0 772541976 97357824 20627 33554432000 4194304 4300876 140735440179888 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 23769 20627 169 27 0 22218 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 95076

[startup+4962.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/374 7442
/proc/meminfo: memFree=22034772/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=95076 CPUtime=4962.44 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 52819 0 0 0 496235 9 0 0 25 0 1 0 772541976 97357824 20635 33554432000 4194304 4300876 140735440179888 18446744073709551615 4268481 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 23769 20635 169 27 0 22218 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 95076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.04 2.01 2.00 2/373 7444
/proc/meminfo: memFree=22650288/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=95076 CPUtime=5000.05 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 52824 0 0 0 499996 9 0 0 25 0 1 0 772541976 97357824 20640 33554432000 4194304 4300876 140735440179888 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 23769 20640 169 27 0 22218 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 95076

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

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

[startup+4999.9 s]
/proc/loadavg: 2.04 2.01 2.00 2/373 7444
/proc/meminfo: memFree=22650288/32951124 swapFree=37160472/67111528
[pid=7293] ppid=7291 vsize=95076 CPUtime=5000.05 cores=0,2,4,6
/proc/7293/stat : 7293 (march_rw) R 7291 7293 7255 0 -1 4202496 52824 0 0 0 499996 9 0 0 25 0 1 0 772541976 97357824 20640 33554432000 4194304 4300876 140735440179888 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7293/statm: 23769 20640 169 27 0 22218 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 95076

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.07
CPU user time (s): 4999.97
CPU system time (s): 0.101984
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 95076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52824
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= 8253

runsolver used 19.0101 second user time and 40.0929 second system time

The end

Launcher Data 

Begin job on node104 at 2011-05-28 21:03:35
IDJOB=3420401
IDBENCH=82653
IDSOLVER=1913
FILE ID=node104/3420401-1306609415
RUNJOBID= node104-1306609415-7273
PBS_JOBID= 13471582
Free space on /tmp= 73416 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v35000-c147000-S1268831169-016-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420401-1306609415/watcher-3420401-1306609415 -o /tmp/evaluation-result-3420401-1306609415/solver-3420401-1306609415 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420401-1306609415.cnf

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

MD5SUM BENCH= cd155ee9ac243c838c94577589f0455b
RANDOM SEED=545845809

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
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	: 5332.83
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		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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	: 5332.83
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		: 2666.855
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22731724 kB
Buffers:        357028 kB
Cached:        7774184 kB
SwapCached:     152248 kB
Active:        3433680 kB
Inactive:      6474464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22731724 kB
SwapTotal:    67111528 kB
SwapFree:     37160472 kB
Dirty:            3496 kB
Writeback:           0 kB
AnonPages:     1637496 kB
Mapped:          10616 kB
Slab:           154556 kB
PageTables:      89380 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 87725124 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= 73416 MiB
End job on node104 at 2011-05-28 22:26:57