Trace number 3420811

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 4999.95

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v175-c3727-S1126657927-015.SATISFIABLE.cnf
MD5SUM129ae27f6626450c69af6381b8baccdf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.932857
Satisfiable
(Un)Satisfiability was proved
Number of variables175
Number of clauses3727
Sum of the clauses size18635
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 53727
Number of clauses of size over 50

Solver Data

0.02/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.02/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.02/0.03	c main()::
0.02/0.03	c initFormula():: searching for DIMACS p-line....
0.02/0.03	c full lookahead due to high density!
0.02/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 175 variables and 3727 clauses.
0.02/0.03	c parseCNF():: parsing....
0.02/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.03	c runParser():: parsing was successful, warming up engines...
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03	c preprocessing fase I completed:: there are now 175 free variables and 3727 clauses.
0.02/0.03	c using k-SAT heuristics (size based diff)
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.02/0.03	c resolvent_look() :: found 1 resolvents
0.02/0.03	c main():: clause / variable ratio: ( 3728 / 175 ) = 21.30
0.02/0.03	c longest clause has size 5
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03	c number of free variables = 175
0.02/0.03	c dynamic_preselect_setsize :: off
0.02/0.03	c main():: all systems go!
0.02/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 205
0.02/0.07	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 1338
0.09/0.16	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 18774
1.79/1.84	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 204681
22.09/22.11	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| ( 4/999) NodeCount: 1679419
201.40/201.44	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 10821076
1425.53/1425.58	c |----------------------------------------------------------------|
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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: 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-3420811-1306641000/watcher-3420811-1306641000 -o /tmp/evaluation-result-3420811-1306641000/solver-3420811-1306641000 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420811-1306641000.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: 1.02 1.02 1.00 2/464 3248
/proc/meminfo: memFree=14994396/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=6820 CPUtime=0 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4194304 283 0 0 0 0 0 0 0 25 0 1 0 775699765 6983680 226 33554432000 4194304 4300876 140733521064928 18446744073709551615 4242424 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 1705 226 126 27 0 154 0

[startup+0.0297171 s]
/proc/loadavg: 1.02 1.02 1.00 2/464 3248
/proc/meminfo: memFree=14994396/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=6952 CPUtime=0.02 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 424 0 0 0 2 0 0 0 25 0 1 0 775699765 7118848 275 33554432000 4194304 4300876 140733521064928 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 1738 275 143 27 0 187 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6952

[startup+0.100757 s]
/proc/loadavg: 1.02 1.02 1.00 2/464 3248
/proc/meminfo: memFree=14994396/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=7456 CPUtime=0.09 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 552 0 0 0 9 0 0 0 25 0 1 0 775699765 7634944 385 33554432000 4194304 4300876 140733521064928 18446744073709551615 4234528 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 1864 385 170 27 0 313 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7456

[startup+0.300724 s]
/proc/loadavg: 1.02 1.02 1.00 2/464 3248
/proc/meminfo: memFree=14994396/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=7588 CPUtime=0.29 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 557 0 0 0 29 0 0 0 18 0 1 0 775699765 7770112 390 33554432000 4194304 4300876 140733521064928 18446744073709551615 4276230 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 1897 390 170 27 0 346 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7588

[startup+0.700652 s]
/proc/loadavg: 1.02 1.02 1.00 2/464 3248
/proc/meminfo: memFree=14994396/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=7732 CPUtime=0.69 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 615 0 0 0 69 0 0 0 18 0 1 0 775699765 7917568 447 33554432000 4194304 4300876 140733521064928 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 1933 447 170 27 0 382 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7732

[startup+1.50051 s]
/proc/loadavg: 1.02 1.02 1.00 3/465 3249
/proc/meminfo: memFree=14991560/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=7984 CPUtime=1.49 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 665 0 0 0 149 0 0 0 19 0 1 0 775699765 8175616 497 33554432000 4194304 4300876 140733521064928 18446744073709551615 4284053 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 1996 497 171 27 0 445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7984

[startup+3.10012 s]
/proc/loadavg: 1.10 1.04 1.01 3/465 3249
/proc/meminfo: memFree=14990196/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=8552 CPUtime=3.09 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 762 0 0 0 309 0 0 0 23 0 1 0 775699765 8757248 594 33554432000 4194304 4300876 140733521064928 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 2138 594 171 27 0 587 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8552

[startup+6.30068 s]
/proc/loadavg: 1.10 1.04 1.01 3/465 3249
/proc/meminfo: memFree=14988452/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=9064 CPUtime=6.29 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 951 0 0 0 629 0 0 0 25 0 1 0 775699765 9281536 783 33554432000 4194304 4300876 140733521064928 18446744073709551615 4227518 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 2266 783 171 27 0 715 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9064

[startup+12.7005 s]
/proc/loadavg: 1.24 1.07 1.02 3/465 3249
/proc/meminfo: memFree=14985644/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=11124 CPUtime=12.69 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 1332 0 0 0 1269 0 0 0 25 0 1 0 775699765 11390976 1164 33554432000 4194304 4300876 140733521064928 18446744073709551615 4214235 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 2781 1164 171 27 0 1230 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11124

[startup+25.5003 s]
/proc/loadavg: 1.35 1.10 1.02 3/465 3249
/proc/meminfo: memFree=14981056/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=15576 CPUtime=25.49 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 2013 0 0 0 2549 0 0 0 25 0 1 0 775699765 15949824 1845 33554432000 4194304 4300876 140733521064928 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 3894 1845 171 27 0 2343 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15576

[startup+51.1008 s]
/proc/loadavg: 1.71 1.20 1.06 3/465 3250
/proc/meminfo: memFree=14972608/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=19736 CPUtime=51.1 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 3436 0 0 0 5109 1 0 0 25 0 1 0 775699765 20209664 3268 33554432000 4194304 4300876 140733521064928 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 4934 3268 171 27 0 3383 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19736

[startup+102.317 s]
/proc/loadavg: 1.95 1.35 1.12 3/465 3252
/proc/meminfo: memFree=14955836/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=34852 CPUtime=102.31 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 6134 0 0 0 10230 1 0 0 25 0 1 0 775699765 35688448 5966 33554432000 4194304 4300876 140733521064928 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 8713 5966 171 27 0 7162 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 34852

[startup+162.301 s]
/proc/loadavg: 1.98 1.47 1.17 3/465 3253
/proc/meminfo: memFree=14935104/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=47948 CPUtime=162.3 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 9098 0 0 0 16228 2 0 0 25 0 1 0 775699765 49098752 8930 33554432000 4194304 4300876 140733521064928 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 11987 8930 171 27 0 10436 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 47948

[startup+222.301 s]
/proc/loadavg: 2.03 1.57 1.22 3/465 3255
/proc/meminfo: memFree=14919572/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=68724 CPUtime=222.3 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 11898 0 0 0 22227 3 0 0 25 0 1 0 775699765 70373376 11730 33554432000 4194304 4300876 140733521064928 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 17181 11730 171 27 0 15630 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 68724

[startup+282.301 s]
/proc/loadavg: 2.01 1.65 1.27 3/465 3256
/proc/meminfo: memFree=14901060/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=68724 CPUtime=282.3 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 15030 0 0 0 28227 3 0 0 25 0 1 0 775699765 70373376 14862 33554432000 4194304 4300876 140733521064928 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 17181 14862 171 27 0 15630 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 68724

[startup+342.3 s]
/proc/loadavg: 2.00 1.71 1.31 3/465 3258
/proc/meminfo: memFree=14883056/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=100448 CPUtime=342.3 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 17908 0 0 0 34226 4 0 0 25 0 1 0 775699765 102858752 17740 33554432000 4194304 4300876 140733521064928 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 25112 17740 171 27 0 23561 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 100448

[startup+402.301 s]
/proc/loadavg: 2.00 1.76 1.35 3/465 3260
/proc/meminfo: memFree=14864900/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=100448 CPUtime=402.3 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 20843 0 0 0 40226 4 0 0 25 0 1 0 775699765 102858752 20675 33554432000 4194304 4300876 140733521064928 18446744073709551615 4275774 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 25112 20675 171 27 0 23561 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 100448

[startup+462.301 s]
/proc/loadavg: 2.00 1.80 1.39 3/465 3261
/proc/meminfo: memFree=14846628/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=144648 CPUtime=462.3 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 23881 0 0 0 46225 5 0 0 25 0 1 0 775699765 148119552 23713 33554432000 4194304 4300876 140733521064928 18446744073709551615 4269084 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 36162 23713 171 27 0 34611 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 144648

[startup+522.3 s]
/proc/loadavg: 2.00 1.83 1.42 3/465 3263
/proc/meminfo: memFree=14829976/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=144648 CPUtime=522.3 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 26662 0 0 0 52224 6 0 0 25 0 1 0 775699765 148119552 26494 33554432000 4194304 4300876 140733521064928 18446744073709551615 4284414 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 36162 26494 171 27 0 34611 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 144648

[startup+582.301 s]
/proc/loadavg: 2.00 1.86 1.46 3/465 3264
/proc/meminfo: memFree=14810496/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=144648 CPUtime=582.31 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 29720 0 0 0 58224 7 0 0 25 0 1 0 775699765 148119552 29552 33554432000 4194304 4300876 140733521064928 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 36162 29552 171 27 0 34611 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 144648

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.03 2.01 1.99 3/465 3372
/proc/meminfo: memFree=13858116/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=1050708 CPUtime=4062.41 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 185266 0 0 0 406199 42 0 0 25 0 1 0 775699765 1075924992 185098 33554432000 4194304 4300876 140733521064928 18446744073709551615 4264170 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 262677 185098 171 27 0 261126 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 1050708

[startup+4122.3 s]
/proc/loadavg: 2.01 2.01 1.99 3/465 3374
/proc/meminfo: memFree=13844444/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=1050708 CPUtime=4122.39 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 187767 0 0 0 412197 42 0 0 25 0 1 0 775699765 1075924992 187599 33554432000 4194304 4300876 140733521064928 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 262677 187599 171 27 0 261126 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 1050708

[startup+4182.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/465 3375
/proc/meminfo: memFree=13829020/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=1050708 CPUtime=4182.4 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 190245 0 0 0 418197 43 0 0 25 0 1 0 775699765 1075924992 190077 33554432000 4194304 4300876 140733521064928 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 262677 190077 171 27 0 261126 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 1050708

[startup+4242.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/465 3378
/proc/meminfo: memFree=13814116/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=1050708 CPUtime=4242.39 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 192588 0 0 0 424196 43 0 0 25 0 1 0 775699765 1075924992 192420 33554432000 4194304 4300876 140733521064928 18446744073709551615 4227576 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 262677 192420 171 27 0 261126 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 1050708

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/465 3390
/proc/meminfo: memFree=13798336/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=1050708 CPUtime=4302.4 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 194905 0 0 0 430196 44 0 0 25 0 1 0 775699765 1075924992 194737 33554432000 4194304 4300876 140733521064928 18446744073709551615 4264525 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 262677 194737 171 27 0 261126 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 1050708

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/465 3391
/proc/meminfo: memFree=13782180/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=1050708 CPUtime=4362.39 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 197657 0 0 0 436195 44 0 0 25 0 1 0 775699765 1075924992 197489 33554432000 4194304 4300876 140733521064928 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 262677 197489 171 27 0 261126 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 1050708

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/465 3393
/proc/meminfo: memFree=13765180/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=1050708 CPUtime=4422.4 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 200488 0 0 0 442195 45 0 0 25 0 1 0 775699765 1075924992 200320 33554432000 4194304 4300876 140733521064928 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 262677 200320 171 27 0 261126 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 1050708

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/465 3397
/proc/meminfo: memFree=13748680/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=1050708 CPUtime=4482.4 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 203141 0 0 0 448194 46 0 0 25 0 1 0 775699765 1075924992 202973 33554432000 4194304 4300876 140733521064928 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 262677 202973 171 27 0 261126 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 1050708

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/465 3399
/proc/meminfo: memFree=13732536/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=1050708 CPUtime=4542.4 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 205831 0 0 0 454194 46 0 0 25 0 1 0 775699765 1075924992 205663 33554432000 4194304 4300876 140733521064928 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 262677 205663 171 27 0 261126 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 1050708

[startup+4602.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/465 3402
/proc/meminfo: memFree=13716128/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=1050708 CPUtime=4602.41 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 208471 0 0 0 460194 47 0 0 25 0 1 0 775699765 1075924992 208303 33554432000 4194304 4300876 140733521064928 18446744073709551615 4227915 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 262677 208303 171 27 0 261126 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 1050708

[startup+4662.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/465 3403
/proc/meminfo: memFree=13700480/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=1050708 CPUtime=4662.4 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 211066 0 0 0 466193 47 0 0 25 0 1 0 775699765 1075924992 210898 33554432000 4194304 4300876 140733521064928 18446744073709551615 4199293 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 262677 210898 171 27 0 261126 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 1050708

[startup+4722.32 s]
/proc/loadavg: 2.07 2.03 2.00 3/465 3405
/proc/meminfo: memFree=13684572/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=1050708 CPUtime=4722.42 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 213599 0 0 0 472194 48 0 0 25 0 1 0 775699765 1075924992 213431 33554432000 4194304 4300876 140733521064928 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 262677 213431 171 27 0 261126 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 1050708

[startup+4782.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/465 3406
/proc/meminfo: memFree=13671260/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=1086816 CPUtime=4782.41 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 216032 0 0 0 478192 49 0 0 25 0 1 0 775699765 1112899584 215864 33554432000 4194304 4300876 140733521064928 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 271704 215864 171 27 0 270153 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 1086816

[startup+4842.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/465 3408
/proc/meminfo: memFree=13655728/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=1086816 CPUtime=4842.41 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 218365 0 0 0 484192 49 0 0 25 0 1 0 775699765 1112899584 218197 33554432000 4194304 4300876 140733521064928 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 271704 218197 171 27 0 270153 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 1086816

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/465 3410
/proc/meminfo: memFree=13642572/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=1086816 CPUtime=4902.41 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 220488 0 0 0 490192 49 0 0 25 0 1 0 775699765 1112899584 220320 33554432000 4194304 4300876 140733521064928 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 271704 220320 171 27 0 270153 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 1086816

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/465 3411
/proc/meminfo: memFree=13625920/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=1086816 CPUtime=4962.42 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 223381 0 0 0 496192 50 0 0 25 0 1 0 775699765 1112899584 223213 33554432000 4194304 4300876 140733521064928 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 271704 223213 171 27 0 270153 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 1086816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 2/463 3414
/proc/meminfo: memFree=14090528/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=1086816 CPUtime=5000.01 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 225015 0 0 0 499951 50 0 0 25 0 1 0 775699765 1112899584 224847 33554432000 4194304 4300876 140733521064928 18446744073709551615 4284072 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 271704 224847 171 27 0 270153 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 1086816

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 2/463 3414
/proc/meminfo: memFree=14090528/32950928 swapFree=56743108/67111528
[pid=3248] ppid=3246 vsize=1086816 CPUtime=5000.01 cores=0,2,4,6
/proc/3248/stat : 3248 (march_rw) R 3246 3248 26002 0 -1 4202496 225015 0 0 0 499951 50 0 0 25 0 1 0 775699765 1112899584 224847 33554432000 4194304 4300876 140733521064928 18446744073709551615 4284072 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3248/statm: 271704 224847 171 27 0 270153 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 1086816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.07
CPU user time (s): 4999.53
CPU system time (s): 0.541917
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1086816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.53
system time used= 0.541917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 225016
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= 3730

runsolver used 23.7964 second user time and 48.4076 second system time

The end

Launcher Data

Begin job on node123 at 2011-05-29 05:50:00
IDJOB=3420811
IDBENCH=83063
IDSOLVER=1913
FILE ID=node123/3420811-1306641000
RUNJOBID= node123-1306640999-3196
PBS_JOBID= 13471633
Free space on /tmp= 73444 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v175-c3727-S1126657927-015.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420811-1306641000/watcher-3420811-1306641000 -o /tmp/evaluation-result-3420811-1306641000/solver-3420811-1306641000 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420811-1306641000.cnf

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

MD5SUM BENCH= 129ae27f6626450c69af6381b8baccdf
RANDOM SEED=766667732

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.82
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		: 2666.838
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		: 2666.838
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	: 5332.80
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		: 2666.838
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		: 2666.838
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      14994676 kB
Buffers:        264364 kB
Cached:        4339216 kB
SwapCached:      18840 kB
Active:        3237200 kB
Inactive:     14448484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14994676 kB
SwapTotal:    67111528 kB
SwapFree:     56743108 kB
Dirty:             164 kB
Writeback:           0 kB
AnonPages:    13070236 kB
Mapped:          31344 kB
Slab:           124076 kB
PageTables:      78236 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 133374084 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= 73444 MiB
End job on node123 at 2011-05-29 07:13:22