Trace number 3420792

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) 5000.05 4999.94

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S1957603206-080.SATISFIABLE.cnf
MD5SUMbd15174005584b37e05abad00c806959
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.151976
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses7120
Sum of the clauses size49840
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 57120

Solver Data

0.40/0.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.40/0.46	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.40/0.46	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.40/0.46	c main()::
0.40/0.46	c initFormula():: searching for DIMACS p-line....
0.40/0.46	c full lookahead due to high density!
0.40/0.46	c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 7120 clauses.
0.40/0.46	c parseCNF():: parsing....
0.40/0.46	c parseCNF():: the CNF contains 0 unary clauses.
0.40/0.46	c runParser():: parsing was successful, warming up engines...
0.40/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.46	c preprocessing fase I completed:: there are now 80 free variables and 7120 clauses.
0.40/0.46	c using k-SAT heuristics (size based diff)
0.40/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.46	c main():: clause / variable ratio: ( 7120 / 80 ) = 89.00
0.40/0.46	c longest clause has size 7
0.40/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.46	c number of free variables = 80
0.40/0.46	c dynamic_preselect_setsize :: off
0.40/0.46	c main():: all systems go!
0.40/0.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 186
0.50/0.51	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 682
0.60/0.63	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 5641
1.60/1.67	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 40587
8.81/8.87	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 222358
47.59/47.60	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 957032
211.49/211.51	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 3317837
769.21/769.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 9431843
2306.55/2306.52	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-3420792-1306640806/watcher-3420792-1306640806 -o /tmp/evaluation-result-3420792-1306640806/solver-3420792-1306640806 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420792-1306640806.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 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: 1.92 2.00 2.00 4/414 4905
/proc/meminfo: memFree=22710836/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=7160 CPUtime=0 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4194304 319 0 0 0 0 0 0 0 21 0 1 0 231690024 7331840 263 33554432000 4194304 4300876 140733749412112 18446744073709551615 4242170 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 1790 263 118 27 0 239 0

[startup+0.089008 s]
/proc/loadavg: 1.92 2.00 2.00 4/414 4905
/proc/meminfo: memFree=22710836/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=7640 CPUtime=0.08 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 1199 0 0 0 8 0 0 0 21 0 1 0 231690024 7823360 426 33554432000 4194304 4300876 140733749412112 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 1910 426 143 27 0 359 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7640

[startup+0.101006 s]
/proc/loadavg: 1.92 2.00 2.00 4/414 4905
/proc/meminfo: memFree=22710836/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=7640 CPUtime=0.1 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 1199 0 0 0 10 0 0 0 21 0 1 0 231690024 7823360 426 33554432000 4194304 4300876 140733749412112 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 1910 426 143 27 0 359 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7640

[startup+0.30097 s]
/proc/loadavg: 1.92 2.00 2.00 4/414 4905
/proc/meminfo: memFree=22710836/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=7640 CPUtime=0.3 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 1199 0 0 0 30 0 0 0 22 0 1 0 231690024 7823360 426 33554432000 4194304 4300876 140733749412112 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 1910 426 143 27 0 359 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7640

[startup+0.7009 s]
/proc/loadavg: 1.92 2.00 2.00 4/414 4905
/proc/meminfo: memFree=22710836/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=8272 CPUtime=0.7 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 1703 0 0 0 70 0 0 0 24 0 1 0 231690024 8470528 557 33554432000 4194304 4300876 140733749412112 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 2068 557 170 27 0 517 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 8272

[startup+1.50076 s]
/proc/loadavg: 1.92 2.00 2.00 4/416 4907
/proc/meminfo: memFree=22706256/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=8488 CPUtime=1.5 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 1717 0 0 0 150 0 0 0 25 0 1 0 231690024 8691712 571 33554432000 4194304 4300876 140733749412112 18446744073709551615 4264609 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 2122 571 170 27 0 571 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8488

[startup+3.10048 s]
/proc/loadavg: 1.93 2.00 2.00 4/416 4907
/proc/meminfo: memFree=22705512/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=8792 CPUtime=3.09 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 1811 0 0 0 309 0 0 0 25 0 1 0 231690024 9003008 665 33554432000 4194304 4300876 140733749412112 18446744073709551615 4276324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 2198 665 170 27 0 647 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8792

[startup+6.30092 s]
/proc/loadavg: 1.93 2.00 2.00 4/416 4907
/proc/meminfo: memFree=22704916/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=9172 CPUtime=6.29 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 1906 0 0 0 629 0 0 0 25 0 1 0 231690024 9392128 760 33554432000 4194304 4300876 140733749412112 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 2293 760 171 27 0 742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9172

[startup+12.7008 s]
/proc/loadavg: 1.94 2.00 2.00 4/416 4907
/proc/meminfo: memFree=22702864/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=10024 CPUtime=12.69 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 2087 0 0 0 1269 0 0 0 25 0 1 0 231690024 10264576 941 33554432000 4194304 4300876 140733749412112 18446744073709551615 4275544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 2506 941 171 27 0 955 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10024

[startup+25.5005 s]
/proc/loadavg: 1.95 2.00 2.00 4/416 4907
/proc/meminfo: memFree=22699560/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=11940 CPUtime=25.49 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 2449 0 0 0 2549 0 0 0 25 0 1 0 231690024 12226560 1303 33554432000 4194304 4300876 140733749412112 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 2985 1303 171 27 0 1434 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11940

[startup+51.101 s]
/proc/loadavg: 1.96 2.00 2.00 4/416 4908
/proc/meminfo: memFree=22692848/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=16252 CPUtime=51.09 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 3142 0 0 0 5109 0 0 0 25 0 1 0 231690024 16642048 1996 33554432000 4194304 4300876 140733749412112 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 4063 1996 171 27 0 2512 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16252

[startup+102.315 s]
/proc/loadavg: 1.98 2.00 2.00 4/416 4910
/proc/meminfo: memFree=22677428/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=20132 CPUtime=102.31 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 4552 0 0 0 10230 1 0 0 25 0 1 0 231690024 20615168 3406 33554432000 4194304 4300876 140733749412112 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 5033 3406 171 27 0 3482 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 20132

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.00 4/416 4911
/proc/meminfo: memFree=22661900/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=34684 CPUtime=162.29 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 6168 0 0 0 16228 1 0 0 25 0 1 0 231690024 35516416 5022 33554432000 4194304 4300876 140733749412112 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 8671 5022 171 27 0 7120 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34684

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 2.00 4/416 4912
/proc/meminfo: memFree=22647480/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=35208 CPUtime=222.29 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 7756 0 0 0 22228 1 0 0 25 0 1 0 231690024 36052992 6610 33554432000 4194304 4300876 140733749412112 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 8802 6610 171 27 0 7251 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35208

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 2.00 4/416 4914
/proc/meminfo: memFree=22632660/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=48304 CPUtime=282.29 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 9356 0 0 0 28228 1 0 0 25 0 1 0 231690024 49463296 8210 33554432000 4194304 4300876 140733749412112 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 12076 8210 171 27 0 10525 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 48304

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 2.00 4/416 4916
/proc/meminfo: memFree=22618104/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=48828 CPUtime=342.3 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 10851 0 0 0 34228 2 0 0 25 0 1 0 231690024 49999872 9705 33554432000 4194304 4300876 140733749412112 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 12207 9705 171 27 0 10656 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 48828

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 2.00 4/416 4918
/proc/meminfo: memFree=22603060/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=68472 CPUtime=402.3 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 12490 0 0 0 40228 2 0 0 25 0 1 0 231690024 70115328 11344 33554432000 4194304 4300876 140733749412112 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 17118 11344 171 27 0 15567 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68472

[startup+462.301 s]
/proc/loadavg: 2.12 2.03 2.01 4/416 4919
/proc/meminfo: memFree=22588252/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=68472 CPUtime=462.3 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 14058 0 0 0 46228 2 0 0 25 0 1 0 231690024 70115328 12912 33554432000 4194304 4300876 140733749412112 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 17118 12912 171 27 0 15567 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68472

[startup+522.301 s]
/proc/loadavg: 2.11 2.04 2.01 4/416 4920
/proc/meminfo: memFree=22573964/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=68472 CPUtime=522.3 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 15613 0 0 0 52228 2 0 0 25 0 1 0 231690024 70115328 14467 33554432000 4194304 4300876 140733749412112 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 17118 14467 171 27 0 15567 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68472

[startup+582.3 s]
/proc/loadavg: 2.04 2.03 2.00 4/416 4922
/proc/meminfo: memFree=22558916/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=97940 CPUtime=582.31 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 17145 0 0 0 58228 3 0 0 25 0 1 0 231690024 100290560 15999 33554432000 4194304 4300876 140733749412112 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 24485 15999 171 27 0 22934 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 97940

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.03 1.33 2/410 5044
/proc/meminfo: memFree=22320116/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=464388 CPUtime=4062.4 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 98816 0 0 0 406223 17 0 0 25 0 1 0 231690024 475533312 97670 33554432000 4194304 4300876 140733749412112 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 116097 97670 171 27 0 114546 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 464388

[startup+4122.3 s]
/proc/loadavg: 1.00 1.03 1.30 2/410 5045
/proc/meminfo: memFree=22314876/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=464388 CPUtime=4122.39 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 100123 0 0 0 412221 18 0 0 25 0 1 0 231690024 475533312 98977 33554432000 4194304 4300876 140733749412112 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 116097 98977 171 27 0 114546 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 464388

[startup+4182.3 s]
/proc/loadavg: 1.00 1.02 1.28 2/410 5047
/proc/meminfo: memFree=22309900/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=464388 CPUtime=4182.39 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 101362 0 0 0 418221 18 0 0 25 0 1 0 231690024 475533312 100216 33554432000 4194304 4300876 140733749412112 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 116097 100216 171 27 0 114546 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 464388

[startup+4242.3 s]
/proc/loadavg: 1.00 1.01 1.26 2/410 5049
/proc/meminfo: memFree=22304656/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=464388 CPUtime=4242.39 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 102719 0 0 0 424221 18 0 0 25 0 1 0 231690024 475533312 101573 33554432000 4194304 4300876 140733749412112 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 116097 101573 171 27 0 114546 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 464388

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/410 5051
/proc/meminfo: memFree=22298776/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=464388 CPUtime=4302.4 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 104144 0 0 0 430221 19 0 0 25 0 1 0 231690024 475533312 102998 33554432000 4194304 4300876 140733749412112 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 116097 102998 171 27 0 114546 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 464388

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/410 5052
/proc/meminfo: memFree=22294252/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=464388 CPUtime=4362.4 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 105508 0 0 0 436221 19 0 0 25 0 1 0 231690024 475533312 104362 33554432000 4194304 4300876 140733749412112 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 116097 104362 171 27 0 114546 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 464388

[startup+4422.3 s]
/proc/loadavg: 1.08 1.02 1.21 2/410 5053
/proc/meminfo: memFree=22288644/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=464388 CPUtime=4422.4 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 106913 0 0 0 442221 19 0 0 25 0 1 0 231690024 475533312 105767 33554432000 4194304 4300876 140733749412112 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 116097 105767 171 27 0 114546 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 464388

[startup+4482.3 s]
/proc/loadavg: 1.03 1.01 1.19 2/410 5064
/proc/meminfo: memFree=22282928/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=464388 CPUtime=4482.4 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 108294 0 0 0 448221 19 0 0 25 0 1 0 231690024 475533312 107148 33554432000 4194304 4300876 140733749412112 18446744073709551615 4199334 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 116097 107148 171 27 0 114546 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 464388

[startup+4542.3 s]
/proc/loadavg: 1.01 1.00 1.18 2/410 5066
/proc/meminfo: memFree=22277444/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=464388 CPUtime=4542.4 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 109642 0 0 0 454220 20 0 0 25 0 1 0 231690024 475533312 108496 33554432000 4194304 4300876 140733749412112 18446744073709551615 4276324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 116097 108496 171 27 0 114546 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 464388

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/410 5068
/proc/meminfo: memFree=22272092/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=464388 CPUtime=4602.41 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 110954 0 0 0 460221 20 0 0 25 0 1 0 231690024 475533312 109808 33554432000 4194304 4300876 140733749412112 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 116097 109808 171 27 0 114546 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 464388

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/410 5069
/proc/meminfo: memFree=22266376/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=464388 CPUtime=4662.4 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 112241 0 0 0 466220 20 0 0 25 0 1 0 231690024 475533312 111095 33554432000 4194304 4300876 140733749412112 18446744073709551615 4199342 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 116097 111095 171 27 0 114546 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 464388

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.14 2/410 5070
/proc/meminfo: memFree=22262240/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=464388 CPUtime=4722.42 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 113459 0 0 0 472222 20 0 0 25 0 1 0 231690024 475533312 112313 33554432000 4194304 4300876 140733749412112 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 116097 112313 171 27 0 114546 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 464388

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/410 5072
/proc/meminfo: memFree=22257732/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=464388 CPUtime=4782.4 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 114692 0 0 0 478220 20 0 0 25 0 1 0 231690024 475533312 113546 33554432000 4194304 4300876 140733749412112 18446744073709551615 4227554 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 116097 113546 171 27 0 114546 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 464388

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/410 5074
/proc/meminfo: memFree=22251740/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=696520 CPUtime=4842.4 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 116073 0 0 0 484220 20 0 0 25 0 1 0 231690024 713236480 114927 33554432000 4194304 4300876 140733749412112 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 174130 114927 171 27 0 172579 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 696520

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/410 5076
/proc/meminfo: memFree=22246756/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=696520 CPUtime=4902.41 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 117374 0 0 0 490220 21 0 0 25 0 1 0 231690024 713236480 116228 33554432000 4194304 4300876 140733749412112 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 174130 116228 171 27 0 172579 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 696520

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/410 5077
/proc/meminfo: memFree=22241384/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=696520 CPUtime=4962.41 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 118736 0 0 0 496220 21 0 0 25 0 1 0 231690024 713236480 117590 33554432000 4194304 4300876 140733749412112 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 174130 117590 171 27 0 172579 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 696520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.12 1.03 1.10 2/410 5078
/proc/meminfo: memFree=22237884/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=696520 CPUtime=5000.02 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 119576 0 0 0 499981 21 0 0 25 0 1 0 231690024 713236480 118430 33554432000 4194304 4300876 140733749412112 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 174130 118430 171 27 0 172579 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 696520

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

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

[startup+4999.9 s]
/proc/loadavg: 1.12 1.03 1.10 2/410 5078
/proc/meminfo: memFree=22237884/32950928 swapFree=53457208/67111528
[pid=4905] ppid=4903 vsize=696520 CPUtime=5000.02 cores=1,3,5,7
/proc/4905/stat : 4905 (march_rw) R 4903 4905 4868 0 -1 4202496 119576 0 0 0 499981 21 0 0 25 0 1 0 231690024 713236480 118430 33554432000 4194304 4300876 140733749412112 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4905/statm: 174130 118430 171 27 0 172579 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 696520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.05
CPU user time (s): 4999.82
CPU system time (s): 0.231964
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 696520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.231964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119577
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 7759

runsolver used 17.5023 second user time and 44.6712 second system time

The end

Launcher Data

Begin job on node112 at 2011-05-29 05:46:46
IDJOB=3420792
IDBENCH=83044
IDSOLVER=1913
FILE ID=node112/3420792-1306640806
RUNJOBID= node112-1306640806-4887
PBS_JOBID= 13471639
Free space on /tmp= 73280 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S1957603206-080.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420792-1306640806/watcher-3420792-1306640806 -o /tmp/evaluation-result-3420792-1306640806/solver-3420792-1306640806 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420792-1306640806.cnf

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

MD5SUM BENCH= bd15174005584b37e05abad00c806959
RANDOM SEED=323681144

node112.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		: 2666.847
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	: 5333.69
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		: 2666.847
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	: 5180.45
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		: 2666.847
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	: 5332.76
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		: 2666.847
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		: 2666.847
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	: 5332.61
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		: 2666.847
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		: 2666.847
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		: 2666.847
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:      22711116 kB
Buffers:        263648 kB
Cached:        7563592 kB
SwapCached:      62268 kB
Active:        2701172 kB
Inactive:      7288916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22711116 kB
SwapTotal:    67111528 kB
SwapFree:     53457208 kB
Dirty:              16 kB
Writeback:           0 kB
AnonPages:     2109068 kB
Mapped:          15132 kB
Slab:           123436 kB
PageTables:      59124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 98626528 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= 73280 MiB
End job on node112 at 2011-05-29 07:10:08