Trace number 3152500

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 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S943066845-088.UNKNOWN.cnf
MD5SUM9ba8ad6ebe939ddb75efcc3aec0126e6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 550 variables and 2343 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 5 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 549 free variables and 2338 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 155 duplicate clauses
0.00/0.01	c resolvent_look() :: found 85 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2423 / 550 ) = 4.41
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 549
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 121
0.03/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 570
0.03/0.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 4726
0.69/0.72	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 30240
5.09/5.15	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 142211
27.19/27.25	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 503318
107.09/107.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1364462
319.01/319.07	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 7/999) NodeCount: 2881819
734.21/734.20	c |----------------------------------------------------------------|
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 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-3152500-1301705403/watcher-3152500-1301705403 -o /tmp/evaluation-result-3152500-1301705403/solver-3152500-1301705403 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152500-1301705403.cnf 

running on 2 cores: 0,2

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: 0.86 1.99 3.08 6/183 12419
/proc/meminfo: memFree=20679732/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=6852 CPUtime=0 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4194304 295 0 0 0 0 0 0 0 23 0 1 0 282140006 7016448 237 33554432000 4194304 4300876 140737455621632 18446744073709551615 4240314 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 1713 237 128 27 0 162 0

[startup+0.0359339 s]
/proc/loadavg: 0.86 1.99 3.08 6/183 12419
/proc/meminfo: memFree=20679732/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=7548 CPUtime=0.03 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 451 0 0 0 3 0 0 0 23 0 1 0 282140006 7729152 393 33554432000 4194304 4300876 140737455621632 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 1887 393 168 27 0 336 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7548

[startup+0.100921 s]
/proc/loadavg: 0.86 1.99 3.08 6/183 12419
/proc/meminfo: memFree=20679732/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=7680 CPUtime=0.09 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 469 0 0 0 9 0 0 0 24 0 1 0 282140006 7864320 411 33554432000 4194304 4300876 140737455621632 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 1920 411 168 27 0 369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7680

[startup+0.300883 s]
/proc/loadavg: 0.86 1.99 3.08 6/183 12419
/proc/meminfo: memFree=20679732/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=7680 CPUtime=0.29 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 496 0 0 0 29 0 0 0 25 0 1 0 282140006 7864320 438 33554432000 4194304 4300876 140737455621632 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 1920 438 168 27 0 369 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7680

[startup+0.700807 s]
/proc/loadavg: 0.86 1.99 3.08 6/183 12419
/proc/meminfo: memFree=20679732/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=7836 CPUtime=0.69 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 513 0 0 0 69 0 0 0 25 0 1 0 282140006 8024064 455 33554432000 4194304 4300876 140737455621632 18446744073709551615 4214446 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 1959 455 168 27 0 408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7836

[startup+1.50066 s]
/proc/loadavg: 0.86 1.99 3.08 6/190 12431
/proc/meminfo: memFree=20673996/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=8140 CPUtime=1.49 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 587 0 0 0 149 0 0 0 25 0 1 0 282140006 8335360 529 33554432000 4194304 4300876 140737455621632 18446744073709551615 4217503 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 2035 529 169 27 0 484 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8140

[startup+3.10035 s]
/proc/loadavg: 1.11 2.02 3.08 6/190 12431
/proc/meminfo: memFree=20672260/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=8520 CPUtime=3.09 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 654 0 0 0 309 0 0 0 25 0 1 0 282140006 8724480 596 33554432000 4194304 4300876 140737455621632 18446744073709551615 4278624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 2130 596 169 27 0 579 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8520

[startup+6.30074 s]
/proc/loadavg: 1.11 2.02 3.08 6/190 12431
/proc/meminfo: memFree=20670320/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=9036 CPUtime=6.29 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 774 0 0 0 629 0 0 0 25 0 1 0 282140006 9252864 716 33554432000 4194304 4300876 140737455621632 18446744073709551615 4217405 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 2259 716 169 27 0 708 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9036

[startup+12.7005 s]
/proc/loadavg: 1.48 2.07 3.09 6/190 12485
/proc/meminfo: memFree=20665096/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=10692 CPUtime=12.69 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 1073 0 0 0 1269 0 0 0 25 0 1 0 282140006 10948608 985 33554432000 4194304 4300876 140737455621632 18446744073709551615 4200354 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 2673 985 169 27 0 1122 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10692

[startup+25.5001 s]
/proc/loadavg: 1.87 2.13 3.10 6/190 12512
/proc/meminfo: memFree=20655520/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=12344 CPUtime=25.49 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 1517 0 0 0 2549 0 0 0 25 0 1 0 282140006 12640256 1429 33554432000 4194304 4300876 140737455621632 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 3086 1429 169 27 0 1535 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12344

[startup+51.1002 s]
/proc/loadavg: 2.59 2.28 3.12 6/190 12513
/proc/meminfo: memFree=20640236/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=17664 CPUtime=51.09 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 2376 0 0 0 5109 0 0 0 25 0 1 0 282140006 18087936 2288 33554432000 4194304 4300876 140737455621632 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 4416 2288 169 27 0 2865 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17664

[startup+102.306 s]
/proc/loadavg: 3.44 2.57 3.17 6/190 12514
/proc/meminfo: memFree=20608224/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=23552 CPUtime=102.3 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 4008 0 0 0 10230 0 0 0 25 0 1 0 282140006 24117248 3920 33554432000 4194304 4300876 140737455621632 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 5888 3920 169 27 0 4337 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23552

[startup+162.301 s]
/proc/loadavg: 3.77 2.81 3.21 6/190 12516
/proc/meminfo: memFree=20574092/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=38236 CPUtime=162.3 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 5891 0 0 0 16229 1 0 0 25 0 1 0 282140006 39153664 5803 33554432000 4194304 4300876 140737455621632 18446744073709551615 4248910 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 9559 5803 169 27 0 8008 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 38236

[startup+222.301 s]
/proc/loadavg: 3.92 3.04 3.26 6/190 12518
/proc/meminfo: memFree=20540224/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=42260 CPUtime=222.29 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 7717 0 0 0 22228 1 0 0 25 0 1 0 282140006 43274240 7629 33554432000 4194304 4300876 140737455621632 18446744073709551615 4200316 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 10565 7629 169 27 0 9014 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 42260

[startup+282.3 s]
/proc/loadavg: 3.97 3.20 3.30 6/190 12519
/proc/meminfo: memFree=20507344/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=55356 CPUtime=282.3 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 9449 0 0 0 28228 2 0 0 25 0 1 0 282140006 56684544 9361 33554432000 4194304 4300876 140737455621632 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 13839 9361 169 27 0 12288 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 55356

[startup+342.301 s]
/proc/loadavg: 3.99 3.35 3.35 7/190 12521
/proc/meminfo: memFree=20474600/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=55356 CPUtime=342.3 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 11138 0 0 0 34228 2 0 0 25 0 1 0 282140006 56684544 11050 33554432000 4194304 4300876 140737455621632 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 13839 11050 169 27 0 12288 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 55356

[startup+402.3 s]
/proc/loadavg: 4.10 3.49 3.39 6/190 12522
/proc/meminfo: memFree=20441956/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=83040 CPUtime=402.31 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 12859 0 0 0 40228 3 0 0 25 0 1 0 282140006 85032960 12771 33554432000 4194304 4300876 140737455621632 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 20760 12771 169 27 0 19209 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 83040

[startup+462.301 s]
/proc/loadavg: 4.03 3.58 3.43 6/190 12524
/proc/meminfo: memFree=20410940/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=83040 CPUtime=462.3 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 14505 0 0 0 46227 3 0 0 25 0 1 0 282140006 85032960 14417 33554432000 4194304 4300876 140737455621632 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 20760 14417 169 27 0 19209 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 83040

[startup+522.3 s]
/proc/loadavg: 4.01 3.65 3.46 6/190 12526
/proc/meminfo: memFree=20379540/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=83040 CPUtime=522.31 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 16204 0 0 0 52227 4 0 0 25 0 1 0 282140006 85032960 16116 33554432000 4194304 4300876 140737455621632 18446744073709551615 4288919 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 20760 16116 169 27 0 19209 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 83040

[startup+582.301 s]
/proc/loadavg: 4.04 3.73 3.50 6/190 12527
/proc/meminfo: memFree=20346528/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=83172 CPUtime=582.31 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 17836 0 0 0 58226 5 0 0 25 0 1 0 282140006 85168128 17748 33554432000 4194304 4300876 140737455621632 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 20793 17748 169 27 0 19242 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 83172

[startup+642.301 s]
/proc/loadavg: 4.01 3.78 3.53 6/190 12529
/proc/meminfo: memFree=20314268/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=112640 CPUtime=642.32 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 19416 0 0 0 64226 6 0 0 25 0 1 0 282140006 115343360 19328 33554432000 4194304 4300876 140737455621632 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 28160 19328 169 27 0 26609 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 112640

[startup+702.301 s]
/proc/loadavg: 4.00 3.82 3.56 6/190 12539
/proc/meminfo: memFree=20282580/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=128724 CPUtime=702.32 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 20971 0 0 0 70226 6 0 0 25 0 1 0 282140006 131813376 20883 33554432000 4194304 4300876 140737455621632 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 32181 20883 169 27 0 30630 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 128724

[startup+762.307 s]
/proc/loadavg: 4.00 3.85 3.58 6/190 12541
/proc/meminfo: memFree=20252552/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=128724 CPUtime=762.32 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 22548 0 0 0 76226 6 0 0 25 0 1 0 282140006 131813376 22460 33554432000 4194304 4300876 140737455621632 18446744073709551615 4248602 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 32181 22460 169 27 0 30630 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 128724

[startup+822.3 s]
/proc/loadavg: 4.00 3.87 3.60 6/190 12543
/proc/meminfo: memFree=20220896/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=128724 CPUtime=822.32 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 24181 0 0 0 82225 7 0 0 25 0 1 0 282140006 131813376 24093 33554432000 4194304 4300876 140737455621632 18446744073709551615 4265599 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 32181 24093 169 27 0 30630 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 128724

[startup+882.301 s]
/proc/loadavg: 4.00 3.89 3.63 6/190 12547
/proc/meminfo: memFree=20189556/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=128724 CPUtime=882.32 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 25776 0 0 0 88225 7 0 0 25 0 1 0 282140006 131813376 25688 33554432000 4194304 4300876 140737455621632 18446744073709551615 4200411 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 32181 25688 169 27 0 30630 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 128724

[startup+942.3 s]
/proc/loadavg: 4.00 3.91 3.64 6/190 12549
/proc/meminfo: memFree=20159516/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=128724 CPUtime=942.33 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 27332 0 0 0 94225 8 0 0 25 0 1 0 282140006 131813376 27244 33554432000 4194304 4300876 140737455621632 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 32181 27244 169 27 0 30630 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 128724

[startup+1002.3 s]
/proc/loadavg: 4.00 3.92 3.66 6/190 12550
/proc/meminfo: memFree=20128848/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=172924 CPUtime=1002.33 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 28899 0 0 0 100225 8 0 0 25 0 1 0 282140006 177074176 28811 33554432000 4194304 4300876 140737455621632 18446744073709551615 4200291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 43231 28811 169 27 0 41680 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 172924

[startup+1062.3 s]
/proc/loadavg: 4.05 3.95 3.68 6/190 12552
/proc/meminfo: memFree=20098316/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=172924 CPUtime=1062.33 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 30521 0 0 0 106224 9 0 0 25 0 1 0 282140006 177074176 30433 33554432000 4194304 4300876 140737455621632 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 43231 30433 169 27 0 41680 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 172924

[startup+1122.3 s]
/proc/loadavg: 4.02 3.95 3.70 6/190 12554
/proc/meminfo: memFree=20067908/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=172924 CPUtime=1122.33 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 32021 0 0 0 112224 9 0 0 25 0 1 0 282140006 177074176 31933 33554432000 4194304 4300876 140737455621632 18446744073709551615 4228887 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 43231 31933 169 27 0 41680 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 172924

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.72 6/190 12555
/proc/meminfo: memFree=20038624/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=172924 CPUtime=1182.33 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 33457 0 0 0 118223 10 0 0 25 0 1 0 282140006 177074176 33369 33554432000 4194304 4300876 140737455621632 18446744073709551615 4217462 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 43231 33369 169 27 0 41680 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 172924

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.74 6/190 12557
/proc/meminfo: memFree=20007980/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=172924 CPUtime=1242.33 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 34929 0 0 0 124223 10 0 0 25 0 1 0 282140006 177074176 34841 33554432000 4194304 4300876 140737455621632 18446744073709551615 4216868 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 43231 34841 169 27 0 41680 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 172924



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.75 5/188 12559
/proc/meminfo: memFree=20195216/32950928 swapFree=67111528/67111528
[pid=12419] ppid=12417 vsize=172924 CPUtime=1300.04 cores=0,2
/proc/12419/stat : 12419 (march_rw) R 12417 12419 11113 0 -1 4202496 36277 0 0 0 129994 10 0 0 25 0 1 0 282140006 177074176 36189 33554432000 4194304 4300876 140737455621632 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12419/statm: 43231 36189 169 27 0 41680 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 172924

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): 1300.01
CPU time (s): 1300.06
CPU user time (s): 1299.94
CPU system time (s): 0.116982
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 172924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36277
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= 6
involuntary context switches= 2124

runsolver used 1.86372 second user time and 4.30135 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-02 02:50:03
IDJOB=3152500
IDBENCH=82780
IDSOLVER=1561
FILE ID=node127/3152500-1301705403
RUNJOBID= node127-1301705403-12388
PBS_JOBID= 12840755
Free space on /tmp= 71100 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S943066845-088.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152500-1301705403/watcher-3152500-1301705403 -o /tmp/evaluation-result-3152500-1301705403/solver-3152500-1301705403 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152500-1301705403.cnf

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

MD5SUM BENCH= 9ba8ad6ebe939ddb75efcc3aec0126e6
RANDOM SEED=1811623966

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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		: 2666.823
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	: 5332.74
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		: 2666.823
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	: 5332.86
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		: 2666.823
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	: 5332.75
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		: 2666.823
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	: 5332.75
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		: 2666.823
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	: 5332.60
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		: 2666.823
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:      20680144 kB
Buffers:        348288 kB
Cached:       11583608 kB
SwapCached:          0 kB
Active:        6678300 kB
Inactive:      5317808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20680144 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             112 kB
Writeback:           0 kB
AnonPages:       63536 kB
Mapped:          15000 kB
Slab:           212812 kB
PageTables:       4348 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   207104 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= 71100 MiB
End job on node127 at 2011-04-02 03:11:45