Trace number 3152778

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) 1300.06 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v125-c2662-S218235649-089.SATISFIABLE.cnf
MD5SUM010b9faa30750ce3440cb9a8110ebefe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.095984
Satisfiable
(Un)Satisfiability was proved
Number of variables125
Number of clauses2662
Sum of the clauses size13310
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 52662
Number of clauses of size over 50

Solver Data 

0.02/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.02/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.02/0.05	c main()::
0.02/0.05	c initFormula():: searching for DIMACS p-line....
0.02/0.05	c full lookahead due to high density!
0.02/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 125 variables and 2662 clauses.
0.02/0.05	c parseCNF():: parsing....
0.02/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.05	c runParser():: parsing was successful, warming up engines...
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.05	c preprocessing fase I completed:: there are now 125 free variables and 2662 clauses.
0.02/0.05	c using k-SAT heuristics (size based diff)
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.02/0.05	c main():: clause / variable ratio: ( 2662 / 125 ) = 21.30
0.02/0.05	c longest clause has size 5
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.05	c number of free variables = 125
0.02/0.05	c dynamic_preselect_setsize :: off
0.02/0.05	c main():: all systems go!
0.02/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 188
0.02/0.06	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 714
0.09/0.10	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 5992
0.49/0.58	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 42775
4.40/4.41	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 226476
25.99/26.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 921939
116.79/116.88	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2965825
410.81/410.86	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 7723079
1158.13/1158.10	c |----------------------------------------------------------------|
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 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152778-1301710968/watcher-3152778-1301710968 -o /tmp/evaluation-result-3152778-1301710968/solver-3152778-1301710968 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152778-1301710968.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.98 4.00 3.93 4/189 5851
/proc/meminfo: memFree=19177480/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=6716 CPUtime=0 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 295 0 0 0 0 0 0 0 25 0 1 0 361327379 6877184 238 33554432000 4194304 4300876 140736068925136 18446744073709551615 4258304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 1679 238 143 27 0 128 0

[startup+0.0225711 s]
/proc/loadavg: 3.98 4.00 3.93 4/189 5851
/proc/meminfo: memFree=19177480/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=6864 CPUtime=0.02 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 303 0 0 0 2 0 0 0 25 0 1 0 361327379 7028736 246 33554432000 4194304 4300876 140736068925136 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 1716 246 143 27 0 165 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6864

[startup+0.100557 s]
/proc/loadavg: 3.98 4.00 3.93 4/189 5851
/proc/meminfo: memFree=19177480/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=7168 CPUtime=0.09 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 398 0 0 0 9 0 0 0 18 0 1 0 361327379 7340032 341 33554432000 4194304 4300876 140736068925136 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 1792 341 170 27 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7168

[startup+0.300521 s]
/proc/loadavg: 3.98 4.00 3.93 4/189 5851
/proc/meminfo: memFree=19177480/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=7312 CPUtime=0.29 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 407 0 0 0 29 0 0 0 18 0 1 0 361327379 7487488 350 33554432000 4194304 4300876 140736068925136 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 1828 350 170 27 0 277 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7312

[startup+0.700445 s]
/proc/loadavg: 3.98 4.00 3.93 4/189 5851
/proc/meminfo: memFree=19177480/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=7456 CPUtime=0.69 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 465 0 0 0 69 0 0 0 18 0 1 0 361327379 7634944 407 33554432000 4194304 4300876 140736068925136 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 1864 407 170 27 0 313 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7456

[startup+1.5003 s]
/proc/loadavg: 3.98 4.00 3.93 5/190 5852
/proc/meminfo: memFree=19175884/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=7708 CPUtime=1.49 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 515 0 0 0 149 0 0 0 19 0 1 0 361327379 7892992 457 33554432000 4194304 4300876 140736068925136 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 1927 457 171 27 0 376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7708

[startup+3.10101 s]
/proc/loadavg: 3.98 4.00 3.93 5/190 5852
/proc/meminfo: memFree=19174892/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=8276 CPUtime=3.09 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 610 0 0 0 309 0 0 0 22 0 1 0 361327379 8474624 552 33554432000 4194304 4300876 140736068925136 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 2069 552 171 27 0 518 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8276

[startup+6.30042 s]
/proc/loadavg: 3.98 4.00 3.93 5/190 5852
/proc/meminfo: memFree=19172580/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=8788 CPUtime=6.29 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 786 0 0 0 629 0 0 0 25 0 1 0 361327379 8998912 728 33554432000 4194304 4300876 140736068925136 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 2197 728 171 27 0 646 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8788

[startup+12.7003 s]
/proc/loadavg: 3.98 4.00 3.93 5/190 5853
/proc/meminfo: memFree=19168232/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=10704 CPUtime=12.69 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 1130 0 0 0 1269 0 0 0 25 0 1 0 361327379 10960896 1072 33554432000 4194304 4300876 140736068925136 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 2676 1072 171 27 0 1125 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10704

[startup+25.5009 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 5853
/proc/meminfo: memFree=19160288/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=15236 CPUtime=25.49 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 1776 0 0 0 2549 0 0 0 25 0 1 0 361327379 15601664 1718 33554432000 4194304 4300876 140736068925136 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 3809 1718 171 27 0 2258 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15236

[startup+51.1002 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 5854
/proc/meminfo: memFree=19145028/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=19332 CPUtime=51.09 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 3080 0 0 0 5109 0 0 0 25 0 1 0 361327379 19795968 3022 33554432000 4194304 4300876 140736068925136 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 4833 3022 171 27 0 3282 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19332

[startup+102.306 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 5882
/proc/meminfo: memFree=19193148/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=34320 CPUtime=102.3 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 5472 0 0 0 10229 1 0 0 25 0 1 0 361327379 35143680 5414 33554432000 4194304 4300876 140736068925136 18446744073709551615 4214324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 8580 5414 171 27 0 7029 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34320

[startup+162.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 5884
/proc/meminfo: memFree=19156288/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=48284 CPUtime=162.29 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 8217 0 0 0 16228 1 0 0 25 0 1 0 361327379 49442816 8159 33554432000 4194304 4300876 140736068925136 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 12071 8159 171 27 0 10520 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 48284

[startup+222.301 s]
/proc/loadavg: 3.99 4.00 3.93 4/188 5886
/proc/meminfo: memFree=19304832/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=67928 CPUtime=222.3 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 10892 0 0 0 22228 2 0 0 25 0 1 0 361327379 69558272 10834 33554432000 4194304 4300876 140736068925136 18446744073709551615 4227566 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 16982 10834 171 27 0 15431 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 67928

[startup+282.301 s]
/proc/loadavg: 3.36 3.81 3.87 4/184 5905
/proc/meminfo: memFree=19280640/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=69668 CPUtime=282.3 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 13514 0 0 0 28228 2 0 0 25 0 1 0 361327379 71340032 13456 33554432000 4194304 4300876 140736068925136 18446744073709551615 4199287 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 17417 13456 171 27 0 15866 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 69668

[startup+342.301 s]
/proc/loadavg: 3.13 3.66 3.81 4/184 5906
/proc/meminfo: memFree=19253944/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=99136 CPUtime=342.3 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 16026 0 0 0 34228 2 0 0 25 0 1 0 361327379 101515264 15968 33554432000 4194304 4300876 140736068925136 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 24784 15968 171 27 0 23233 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 99136

[startup+402.301 s]
/proc/loadavg: 3.05 3.54 3.76 4/184 5908
/proc/meminfo: memFree=19228620/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=99136 CPUtime=402.31 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 18276 0 0 0 40228 3 0 0 25 0 1 0 361327379 101515264 18218 33554432000 4194304 4300876 140736068925136 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 24784 18218 171 27 0 23233 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 99136

[startup+462.301 s]
/proc/loadavg: 3.02 3.44 3.71 4/184 5910
/proc/meminfo: memFree=19201924/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=99136 CPUtime=462.31 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 20802 0 0 0 46228 3 0 0 25 0 1 0 361327379 101515264 20744 33554432000 4194304 4300876 140736068925136 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 24784 20744 171 27 0 23233 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 99136

[startup+522.301 s]
/proc/loadavg: 3.00 3.36 3.66 4/184 5911
/proc/meminfo: memFree=19175972/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=102612 CPUtime=522.31 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 23420 0 0 0 52227 4 0 0 25 0 1 0 361327379 105074688 23362 33554432000 4194304 4300876 140736068925136 18446744073709551615 4276099 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 25653 23362 171 27 0 24102 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 102612

[startup+582.301 s]
/proc/loadavg: 3.08 3.31 3.62 4/184 5913
/proc/meminfo: memFree=19149668/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=146812 CPUtime=582.31 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 25903 0 0 0 58227 4 0 0 25 0 1 0 361327379 150335488 25845 33554432000 4194304 4300876 140736068925136 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 36703 25845 171 27 0 35152 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 146812

[startup+642.301 s]
/proc/loadavg: 3.03 3.25 3.58 4/184 5914
/proc/meminfo: memFree=19124720/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=146812 CPUtime=642.32 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 28196 0 0 0 64227 5 0 0 25 0 1 0 361327379 150335488 28138 33554432000 4194304 4300876 140736068925136 18446744073709551615 4288186 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 36703 28138 171 27 0 35152 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 146812

[startup+702.301 s]
/proc/loadavg: 3.01 3.20 3.54 4/184 5916
/proc/meminfo: memFree=19098532/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=146812 CPUtime=702.31 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 30744 0 0 0 70226 5 0 0 25 0 1 0 361327379 150335488 30686 33554432000 4194304 4300876 140736068925136 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 36703 30686 171 27 0 35152 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 146812

[startup+762.306 s]
/proc/loadavg: 3.00 3.16 3.51 4/184 5918
/proc/meminfo: memFree=19072084/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=146812 CPUtime=762.32 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 33165 0 0 0 76226 6 0 0 25 0 1 0 361327379 150335488 33107 33554432000 4194304 4300876 140736068925136 18446744073709551615 4227920 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 36703 33107 171 27 0 35152 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 146812

[startup+822.301 s]
/proc/loadavg: 3.00 3.13 3.47 4/184 5919
/proc/meminfo: memFree=19047124/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=213112 CPUtime=822.32 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 35517 0 0 0 82226 6 0 0 25 0 1 0 361327379 218226688 35459 33554432000 4194304 4300876 140736068925136 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 53278 35459 171 27 0 51727 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 213112

[startup+882.301 s]
/proc/loadavg: 3.00 3.10 3.44 4/184 5921
/proc/meminfo: memFree=19021676/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=213112 CPUtime=882.32 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 37916 0 0 0 88225 7 0 0 25 0 1 0 361327379 218226688 37858 33554432000 4194304 4300876 140736068925136 18446744073709551615 4234568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 53278 37858 171 27 0 51727 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 213112

[startup+942.301 s]
/proc/loadavg: 3.07 3.10 3.41 4/184 5922
/proc/meminfo: memFree=18997096/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=213112 CPUtime=942.32 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 40147 0 0 0 94225 7 0 0 25 0 1 0 361327379 218226688 40089 33554432000 4194304 4300876 140736068925136 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 53278 40089 171 27 0 51727 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 213112

[startup+1002.3 s]
/proc/loadavg: 3.02 3.08 3.38 4/184 5927
/proc/meminfo: memFree=18972572/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=220068 CPUtime=1002.32 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 42396 0 0 0 100224 8 0 0 25 0 1 0 361327379 225349632 42338 33554432000 4194304 4300876 140736068925136 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 55017 42338 171 27 0 53466 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 220068

[startup+1062.3 s]
/proc/loadavg: 3.01 3.06 3.36 4/184 5929
/proc/meminfo: memFree=18948244/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=220068 CPUtime=1062.32 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 44599 0 0 0 106224 8 0 0 25 0 1 0 361327379 225349632 44541 33554432000 4194304 4300876 140736068925136 18446744073709551615 4199255 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 55017 44541 171 27 0 53466 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 220068

[startup+1122.3 s]
/proc/loadavg: 3.00 3.05 3.33 4/184 5930
/proc/meminfo: memFree=18923416/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=220068 CPUtime=1122.33 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 46667 0 0 0 112224 9 0 0 25 0 1 0 361327379 225349632 46609 33554432000 4194304 4300876 140736068925136 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 55017 46609 171 27 0 53466 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 220068

[startup+1182.3 s]
/proc/loadavg: 3.04 3.05 3.32 4/184 5932
/proc/meminfo: memFree=18898344/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=220068 CPUtime=1182.32 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 48862 0 0 0 118223 9 0 0 25 0 1 0 361327379 225349632 48804 33554432000 4194304 4300876 140736068925136 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 55017 48804 171 27 0 53466 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 220068

[startup+1242.3 s]
/proc/loadavg: 3.01 3.04 3.29 4/184 5933
/proc/meminfo: memFree=18872256/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=220068 CPUtime=1242.33 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 51309 0 0 0 124223 10 0 0 25 0 1 0 361327379 225349632 51251 33554432000 4194304 4300876 140736068925136 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 55017 51251 171 27 0 53466 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 220068



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.52 2.90 3.23 3/178 5953
/proc/meminfo: memFree=19021488/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=319516 CPUtime=1300.03 cores=1,3
/proc/5851/stat : 5851 (march_rw) R 5849 5851 4600 0 -1 4202496 53405 0 0 0 129993 10 0 0 25 0 1 0 361327379 327184384 53347 33554432000 4194304 4300876 140736068925136 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5851/statm: 79879 53347 171 27 0 78328 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 319516

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.06
CPU user time (s): 1299.94
CPU system time (s): 0.117982
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 319516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53405
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= 7
involuntary context switches= 2550

runsolver used 1.75573 second user time and 4.17136 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-02 04:22:48
IDJOB=3152778
IDBENCH=83058
IDSOLVER=1561
FILE ID=node110/3152778-1301710968
RUNJOBID= node110-1301708320-4906
PBS_JOBID= 12840828
Free space on /tmp= 71120 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v125-c2662-S218235649-089.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152778-1301710968/watcher-3152778-1301710968 -o /tmp/evaluation-result-3152778-1301710968/solver-3152778-1301710968 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152778-1301710968.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 010b9faa30750ce3440cb9a8110ebefe
RANDOM SEED=1601450554

node110.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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.76
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:     32951124 kB
MemFree:      19177504 kB
Buffers:        393580 kB
Cached:       12765412 kB
SwapCached:          0 kB
Active:        8680880 kB
Inactive:      4779584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19177504 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              68 kB
Writeback:           0 kB
AnonPages:      300952 kB
Mapped:          15612 kB
Slab:           248820 kB
PageTables:       5792 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   511928 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= 71120 MiB
End job on node110 at 2011-04-02 04:44:30