Trace number 3420302

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) 5000.09 4999.94

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v2500-c10500-S722024572-014-UNKNOWN.cnf
MD5SUM875a8b1e044c25599d3c66c1e66d27f4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.203968
Satisfiable
(Un)Satisfiability was proved
Number of variables2500
Number of clauses10500
Sum of the clauses size31500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 310500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 2500 variables and 10500 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 76 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 2487 free variables and 10424 clauses.
0.00/0.05	c using 3-SAT heuristics (occurence based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 142 duplicate clauses
0.00/0.05	c resolvent_look() :: found 69 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 10493 / 2500 ) = 4.20
0.00/0.05	c longest clause has size 3
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 2487
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 272
0.09/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 16295
4.49/4.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| ( 2/999) NodeCount: 953822
255.60/255.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
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c |***************
c |****************
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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: 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-3420302-1306595865/watcher-3420302-1306595865 -o /tmp/evaluation-result-3420302-1306595865/solver-3420302-1306595865 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420302-1306595865.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: 0.92 1.04 1.30 4/452 9923
/proc/meminfo: memFree=24336772/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=7928 CPUtime=0 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4194304 480 0 0 0 0 0 0 0 22 0 1 0 771184345 8118272 424 33554432000 4194304 4300876 140733658409216 18446744073709551615 271550198469 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 1982 430 118 27 0 431 0

[startup+0.086707 s]
/proc/loadavg: 0.92 1.04 1.30 4/452 9923
/proc/meminfo: memFree=24336772/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=11292 CPUtime=0.08 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 2972 0 0 0 8 0 0 0 22 0 1 0 771184345 11563008 1323 33554432000 4194304 4300876 140733658409216 18446744073709551615 4217459 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 2823 1323 168 27 0 1272 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11292

[startup+0.100718 s]
/proc/loadavg: 0.92 1.04 1.30 4/452 9923
/proc/meminfo: memFree=24336772/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=11620 CPUtime=0.09 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 3024 0 0 0 9 0 0 0 22 0 1 0 771184345 11898880 1375 33554432000 4194304 4300876 140733658409216 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 2905 1376 168 27 0 1354 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11620

[startup+0.300706 s]
/proc/loadavg: 0.92 1.04 1.30 4/452 9923
/proc/meminfo: memFree=24336772/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=11900 CPUtime=0.29 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 3113 0 0 0 29 0 0 0 23 0 1 0 771184345 12185600 1464 33554432000 4194304 4300876 140733658409216 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 2975 1464 168 27 0 1424 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11900

[startup+0.700636 s]
/proc/loadavg: 0.92 1.04 1.30 4/452 9923
/proc/meminfo: memFree=24336772/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=12040 CPUtime=0.69 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 3149 0 0 0 69 0 0 0 25 0 1 0 771184345 12328960 1500 33554432000 4194304 4300876 140733658409216 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 3010 1500 168 27 0 1459 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12040

[startup+1.50048 s]
/proc/loadavg: 0.92 1.04 1.30 5/454 9925
/proc/meminfo: memFree=24320892/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=12316 CPUtime=1.49 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 3201 0 0 0 149 0 0 0 25 0 1 0 771184345 12611584 1552 33554432000 4194304 4300876 140733658409216 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 3079 1552 168 27 0 1528 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12316

[startup+3.1002 s]
/proc/loadavg: 0.92 1.04 1.30 4/454 9925
/proc/meminfo: memFree=24319668/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=12620 CPUtime=3.09 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 3296 0 0 0 309 0 0 0 25 0 1 0 771184345 12922880 1647 33554432000 4194304 4300876 140733658409216 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 3155 1647 168 27 0 1604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12620

[startup+6.30062 s]
/proc/loadavg: 1.01 1.05 1.31 4/454 9925
/proc/meminfo: memFree=24318416/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=13000 CPUtime=6.29 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 3368 0 0 0 629 0 0 0 25 0 1 0 771184345 13312000 1718 33554432000 4194304 4300876 140733658409216 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 3250 1718 169 27 0 1699 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13000

[startup+12.7005 s]
/proc/loadavg: 1.09 1.07 1.31 5/454 9925
/proc/meminfo: memFree=24315508/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=14380 CPUtime=12.69 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 3573 0 0 0 1269 0 0 0 25 0 1 0 771184345 14725120 1923 33554432000 4194304 4300876 140733658409216 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 3595 1923 169 27 0 2044 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14380

[startup+25.5011 s]
/proc/loadavg: 1.29 1.11 1.32 5/454 9925
/proc/meminfo: memFree=24313156/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=15276 CPUtime=25.49 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 3890 0 0 0 2549 0 0 0 25 0 1 0 771184345 15642624 2240 33554432000 4194304 4300876 140733658409216 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 3819 2240 169 27 0 2268 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15276

[startup+51.1005 s]
/proc/loadavg: 1.53 1.18 1.34 5/454 9926
/proc/meminfo: memFree=24308652/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=18792 CPUtime=51.09 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 4569 0 0 0 5109 0 0 0 25 0 1 0 771184345 19243008 2919 33554432000 4194304 4300876 140733658409216 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 4698 2919 170 27 0 3147 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18792

[startup+102.316 s]
/proc/loadavg: 1.79 1.31 1.37 5/454 9927
/proc/meminfo: memFree=24298464/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=25776 CPUtime=102.31 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 5772 0 0 0 10230 1 0 0 25 0 1 0 771184345 26394624 4122 33554432000 4194304 4300876 140733658409216 18446744073709551615 4268571 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 6444 4122 170 27 0 4893 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 25776

[startup+162.3 s]
/proc/loadavg: 1.92 1.43 1.41 5/454 9929
/proc/meminfo: memFree=24287640/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=32624 CPUtime=162.29 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 7253 0 0 0 16228 1 0 0 25 0 1 0 771184345 33406976 5602 33554432000 4194304 4300876 140733658409216 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 8156 5602 169 27 0 6605 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 32624

[startup+222.3 s]
/proc/loadavg: 1.97 1.53 1.44 5/454 9931
/proc/meminfo: memFree=24277692/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=41488 CPUtime=222.3 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 8795 0 0 0 22228 2 0 0 25 0 1 0 771184345 42483712 7144 33554432000 4194304 4300876 140733658409216 18446744073709551615 4265288 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 10372 7144 169 27 0 8821 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 41488

[startup+282.3 s]
/proc/loadavg: 1.99 1.61 1.47 5/454 9932
/proc/meminfo: memFree=24267724/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=43680 CPUtime=282.3 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 10281 0 0 0 28228 2 0 0 25 0 1 0 771184345 44728320 8630 33554432000 4194304 4300876 140733658409216 18446744073709551615 4217685 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 10920 8630 169 27 0 9369 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 43680

[startup+342.3 s]
/proc/loadavg: 2.07 1.70 1.51 5/454 9934
/proc/meminfo: memFree=24258264/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=56776 CPUtime=342.3 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 11698 0 0 0 34228 2 0 0 25 0 1 0 771184345 58138624 10047 33554432000 4194304 4300876 140733658409216 18446744073709551615 4265699 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 14194 10047 169 27 0 12643 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56776

[startup+402.301 s]
/proc/loadavg: 2.09 1.77 1.54 4/454 9935
/proc/meminfo: memFree=24248436/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=56908 CPUtime=402.3 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 13151 0 0 0 40228 2 0 0 25 0 1 0 771184345 58273792 11500 33554432000 4194304 4300876 140733658409216 18446744073709551615 4217598 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 14227 11500 169 27 0 12676 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 56908

[startup+462.301 s]
/proc/loadavg: 2.09 1.82 1.57 5/454 9937
/proc/meminfo: memFree=24238372/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=80668 CPUtime=462.3 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 14674 0 0 0 46227 3 0 0 25 0 1 0 771184345 82604032 13023 33554432000 4194304 4300876 140733658409216 18446744073709551615 4217475 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 20167 13023 169 27 0 18616 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 80668

[startup+522.301 s]
/proc/loadavg: 2.03 1.85 1.60 5/454 9939
/proc/meminfo: memFree=24227796/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=80800 CPUtime=522.31 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 16225 0 0 0 52227 4 0 0 25 0 1 0 771184345 82739200 14574 33554432000 4194304 4300876 140733658409216 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 20200 14574 169 27 0 18649 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 80800

[startup+582.301 s]
/proc/loadavg: 2.01 1.88 1.62 5/454 9940
/proc/meminfo: memFree=24218576/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=80800 CPUtime=582.31 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 17606 0 0 0 58227 4 0 0 25 0 1 0 771184345 82739200 15955 33554432000 4194304 4300876 140733658409216 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 20200 15955 169 27 0 18649 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 80800

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.02 2.03 2.00 5/454 10045
/proc/meminfo: memFree=23651716/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=527820 CPUtime=4062.43 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 101842 0 0 0 406214 29 0 0 25 0 1 0 771184345 540487680 100191 33554432000 4194304 4300876 140733658409216 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 131955 100191 169 27 0 130404 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 527820

[startup+4122.3 s]
/proc/loadavg: 2.01 2.02 2.00 5/454 10047
/proc/meminfo: memFree=23642012/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=527820 CPUtime=4122.41 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 103257 0 0 0 412212 29 0 0 25 0 1 0 771184345 540487680 101606 33554432000 4194304 4300876 140733658409216 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 131955 101606 169 27 0 130404 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 527820

[startup+4182.3 s]
/proc/loadavg: 2.13 2.06 2.01 4/454 10048
/proc/meminfo: memFree=23633052/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=527820 CPUtime=4182.41 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 104761 0 0 0 418211 30 0 0 25 0 1 0 771184345 540487680 103110 33554432000 4194304 4300876 140733658409216 18446744073709551615 4228157 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 131955 103110 169 27 0 130404 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 527820

[startup+4242.3 s]
/proc/loadavg: 2.15 2.07 2.02 5/454 10050
/proc/meminfo: memFree=23623856/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=527820 CPUtime=4242.41 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 106175 0 0 0 424211 30 0 0 25 0 1 0 771184345 540487680 104524 33554432000 4194304 4300876 140733658409216 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 131955 104524 169 27 0 130404 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 527820

[startup+4302.3 s]
/proc/loadavg: 2.16 2.09 2.02 5/454 10051
/proc/meminfo: memFree=23613904/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=527820 CPUtime=4302.42 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 107601 0 0 0 430211 31 0 0 25 0 1 0 771184345 540487680 105950 33554432000 4194304 4300876 140733658409216 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 131955 105950 169 27 0 130404 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 527820

[startup+4362.3 s]
/proc/loadavg: 2.06 2.07 2.02 4/454 10053
/proc/meminfo: memFree=23603956/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=527820 CPUtime=4362.42 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 109116 0 0 0 436211 31 0 0 25 0 1 0 771184345 540487680 107465 33554432000 4194304 4300876 140733658409216 18446744073709551615 4268901 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 131955 107465 169 27 0 130404 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 527820

[startup+4422.3 s]
/proc/loadavg: 2.09 2.08 2.02 5/454 10055
/proc/meminfo: memFree=23594492/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=527820 CPUtime=4422.42 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 110532 0 0 0 442211 31 0 0 25 0 1 0 771184345 540487680 108881 33554432000 4194304 4300876 140733658409216 18446744073709551615 4217326 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 131955 108881 169 27 0 130404 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 527820

[startup+4482.3 s]
/proc/loadavg: 2.03 2.07 2.02 4/454 10056
/proc/meminfo: memFree=23584804/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=527820 CPUtime=4482.42 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 111963 0 0 0 448211 31 0 0 25 0 1 0 771184345 540487680 110312 33554432000 4194304 4300876 140733658409216 18446744073709551615 4289067 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 131955 110312 169 27 0 130404 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 527820

[startup+4542.3 s]
/proc/loadavg: 2.01 2.05 2.01 5/454 10058
/proc/meminfo: memFree=23574492/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=527820 CPUtime=4542.43 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 113486 0 0 0 454211 32 0 0 25 0 1 0 771184345 540487680 111835 33554432000 4194304 4300876 140733658409216 18446744073709551615 4288973 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 131955 111835 169 27 0 130404 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 527820

[startup+4602.3 s]
/proc/loadavg: 2.00 2.04 2.00 4/454 10059
/proc/meminfo: memFree=23564648/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=527820 CPUtime=4602.44 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 114922 0 0 0 460212 32 0 0 25 0 1 0 771184345 540487680 113271 33554432000 4194304 4300876 140733658409216 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 131955 113271 169 27 0 130404 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 527820

[startup+4662.3 s]
/proc/loadavg: 2.00 2.03 2.00 5/454 10061
/proc/meminfo: memFree=23553952/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=527820 CPUtime=4662.43 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 116358 0 0 0 466210 33 0 0 25 0 1 0 771184345 540487680 114707 33554432000 4194304 4300876 140733658409216 18446744073709551615 4216984 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 131955 114707 169 27 0 130404 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 527820

[startup+4722.32 s]
/proc/loadavg: 2.12 2.05 2.01 5/454 10063
/proc/meminfo: memFree=23544752/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=527820 CPUtime=4722.44 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 117881 0 0 0 472211 33 0 0 25 0 1 0 771184345 540487680 116230 33554432000 4194304 4300876 140733658409216 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 131955 116230 169 27 0 130404 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 527820

[startup+4782.3 s]
/proc/loadavg: 2.10 2.06 2.01 5/454 10064
/proc/meminfo: memFree=23535924/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=527820 CPUtime=4782.43 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 119317 0 0 0 478209 34 0 0 25 0 1 0 771184345 540487680 117666 33554432000 4194304 4300876 140733658409216 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 131955 117666 169 27 0 130404 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 527820

[startup+4842.3 s]
/proc/loadavg: 2.09 2.06 2.01 5/454 10066
/proc/meminfo: memFree=23525112/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=527820 CPUtime=4842.43 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 120757 0 0 0 484209 34 0 0 25 0 1 0 771184345 540487680 119106 33554432000 4194304 4300876 140733658409216 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 131955 119106 169 27 0 130404 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 527820

[startup+4902.3 s]
/proc/loadavg: 2.03 2.05 2.00 5/454 10067
/proc/meminfo: memFree=23516016/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=527820 CPUtime=4902.44 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 122287 0 0 0 490209 35 0 0 25 0 1 0 771184345 540487680 120636 33554432000 4194304 4300876 140733658409216 18446744073709551615 4274549 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 131955 120636 169 27 0 130404 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 527820

[startup+4962.3 s]
/proc/loadavg: 2.01 2.04 2.00 5/454 10069
/proc/meminfo: memFree=23505820/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=527820 CPUtime=4962.44 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 123702 0 0 0 496209 35 0 0 25 0 1 0 771184345 540487680 122051 33554432000 4194304 4300876 140733658409216 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 131955 122051 169 27 0 130404 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 527820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.03 2.00 5/454 10070
/proc/meminfo: memFree=23499592/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=527820 CPUtime=5000.05 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 124600 0 0 0 499970 35 0 0 25 0 1 0 771184345 540487680 122949 33554432000 4194304 4300876 140733658409216 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 131955 122949 169 27 0 130404 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 527820

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 2.03 2.00 5/454 10070
/proc/meminfo: memFree=23499592/32951124 swapFree=61585512/67111528
[pid=9923] ppid=9921 vsize=527820 CPUtime=5000.05 cores=0,2,4,6
/proc/9923/stat : 9923 (march_rw) R 9921 9923 9135 0 -1 4202496 124600 0 0 0 499970 35 0 0 25 0 1 0 771184345 540487680 122949 33554432000 4194304 4300876 140733658409216 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9923/statm: 131955 122949 169 27 0 130404 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 527820

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.09
CPU user time (s): 4999.71
CPU system time (s): 0.377942
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 527820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.71
system time used= 0.377942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 124600
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= 4
involuntary context switches= 56328

runsolver used 23.1665 second user time and 47.4958 second system time

The end

Launcher Data 

Begin job on node133 at 2011-05-28 17:17:45
IDJOB=3420302
IDBENCH=82554
IDSOLVER=1913
FILE ID=node133/3420302-1306595865
RUNJOBID= node133-1306595864-9904
PBS_JOBID= 13471547
Free space on /tmp= 73196 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S722024572-014-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420302-1306595865/watcher-3420302-1306595865 -o /tmp/evaluation-result-3420302-1306595865/solver-3420302-1306595865 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420302-1306595865.cnf

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

MD5SUM BENCH= 875a8b1e044c25599d3c66c1e66d27f4
RANDOM SEED=1815056908

node133.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		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
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		: 2666.834
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		: 2666.834
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	: 6741.12
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		: 2666.834
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	: 5332.74
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		: 2666.834
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		: 2666.834
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	: 5332.74
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		: 2666.834
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:      24337044 kB
Buffers:        192584 kB
Cached:        2172964 kB
SwapCached:      56552 kB
Active:         843704 kB
Inactive:      7538224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24337044 kB
SwapTotal:    67111528 kB
SwapFree:     61585512 kB
Dirty:             780 kB
Writeback:          40 kB
AnonPages:     5965336 kB
Mapped:          30280 kB
Slab:           112556 kB
PageTables:      53416 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 114899064 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73192 MiB
End job on node133 at 2011-05-28 18:41:07