Trace number 1514870

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_nn nn? (TO) 1200.05 1200.32

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S1251522734-073.cnf
MD5SUM1434f33cdfd0e0bf38ee5caed68ed069
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 variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
Number of clauses of size over 50

Solver Data 

0.01/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.05	c main()::
0.01/0.05	c initFormula():: searching for DIMACS p-line....
0.01/0.05	c full lookahead due to high density!
0.01/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 110 variables and 2343 clauses.
0.01/0.05	c parseCNF():: parsing....
0.01/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.05	c runParser():: parsing was successful, warming up engines...
0.01/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.05	c preprocessing fase I completed:: there are now 110 free variables and 2343 clauses.
0.01/0.05	c stat :: sign balance is biased by 0.036
0.01/0.05	c using k-SAT heuristics (size based diff)
0.01/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.01/0.05	c resolvent_look() :: found 2 resolvents
0.01/0.05	c main():: clause / variable ratio: ( 2345 / 110 ) = 21.32
0.01/0.05	c longest clause has size 5
0.01/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.05	c number of free variables = 110
0.01/0.05	c dynamic_preselect_setsize :: off
0.01/0.05	c main():: all systems go!
0.01/0.05	c |----------------------------------------------------------------|
c |*
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 31
0.01/0.06	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 472
0.10/0.15	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4304
0.90/0.97	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 26660
6.30/6.32	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 119940
31.09/31.20	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 411582
117.16/117.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1107619
344.02/344.16	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 2388020
802.01/802.23	c |----------------------------------------------------------------|
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514870-1238246225/watcher-1514870-1238246225 -o /tmp/evaluation-result-1514870-1238246225/solver-1514870-1238246225 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514870-1238246225.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 16374
/proc/meminfo: memFree=739120/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=836 CPUtime=0
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 1097284512 856064 87 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 209 87 59 167 0 40 0

[startup+0.0132761 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 16374
/proc/meminfo: memFree=739120/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=1044 CPUtime=0.01
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 165 0 0 0 1 0 0 0 18 0 1 0 1097284512 1069056 148 1992294400 134512640 135197250 4294956240 18446744073709551615 134693598 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 261 148 83 167 0 92 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1044

[startup+0.101281 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 16374
/proc/meminfo: memFree=739120/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=1408 CPUtime=0.1
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 237 0 0 0 10 0 0 0 18 0 1 0 1097284512 1441792 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 352 220 94 167 0 183 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1408

[startup+0.301294 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 16374
/proc/meminfo: memFree=739120/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=1408 CPUtime=0.3
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 237 0 0 0 30 0 0 0 19 0 1 0 1097284512 1441792 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 352 220 94 167 0 183 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1408

[startup+0.701322 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 16374
/proc/meminfo: memFree=739120/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=1408 CPUtime=0.7
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 243 0 0 0 70 0 0 0 22 0 1 0 1097284512 1441792 226 1992294400 134512640 135197250 4294956240 18446744073709551615 134614310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 352 226 94 167 0 183 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1408

[startup+1.50137 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16375
/proc/meminfo: memFree=738472/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=1612 CPUtime=1.5
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 287 0 0 0 150 0 0 0 25 0 1 0 1097284512 1650688 270 1992294400 134512640 135197250 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 403 270 94 167 0 234 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1612

[startup+3.10148 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16375
/proc/meminfo: memFree=738216/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=1864 CPUtime=3.1
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 329 0 0 0 310 0 0 0 25 0 1 0 1097284512 1908736 312 1992294400 134512640 135197250 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 466 312 94 167 0 297 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1864

[startup+6.30169 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16375
/proc/meminfo: memFree=737768/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=2092 CPUtime=6.3
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 402 0 0 0 630 0 0 0 25 0 1 0 1097284512 2142208 385 1992294400 134512640 135197250 4294956240 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 523 385 94 167 0 354 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2092

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16375
/proc/meminfo: memFree=737064/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=2944 CPUtime=12.69
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 558 0 0 0 1269 0 0 0 25 0 1 0 1097284512 3014656 541 1992294400 134512640 135197250 4294956240 18446744073709551615 134526775 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 736 541 94 167 0 567 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2944

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16375
/proc/meminfo: memFree=735784/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=5072 CPUtime=25.48
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 865 0 0 0 2548 0 0 0 25 0 1 0 1097284512 5193728 848 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 1268 848 94 167 0 1099 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5072

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16375
/proc/meminfo: memFree=733608/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=6796 CPUtime=51.08
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 1424 0 0 0 5107 1 0 0 25 0 1 0 1097284512 6959104 1407 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 1699 1407 94 167 0 1530 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6796

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16375
/proc/meminfo: memFree=729000/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=13532 CPUtime=102.27
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 2541 0 0 0 10225 2 0 0 25 0 1 0 1097284512 13856768 2512 1992294400 134512640 135197250 4294956240 18446744073709551615 134592677 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 3383 2512 94 167 0 3214 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13532

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16375
/proc/meminfo: memFree=724200/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=19708 CPUtime=162.26
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 3749 0 0 0 16222 4 0 0 25 0 1 0 1097284512 20180992 3720 1992294400 134512640 135197250 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 4927 3720 94 167 0 4758 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 19708

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16375
/proc/meminfo: memFree=719528/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=29152 CPUtime=222.24
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 4893 0 0 0 22219 5 0 0 25 0 1 0 1097284512 29851648 4864 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 7288 4864 94 167 0 7119 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 29152

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16375
/proc/meminfo: memFree=714920/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=29152 CPUtime=282.22
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 6047 0 0 0 28217 5 0 0 25 0 1 0 1097284512 29851648 6018 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 7288 6018 94 167 0 7119 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29152

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16375
/proc/meminfo: memFree=710824/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=29152 CPUtime=342.22
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 7052 0 0 0 34216 6 0 0 25 0 1 0 1097284512 29851648 7023 1992294400 134512640 135197250 4294956240 18446744073709551615 134524963 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 7288 7023 94 167 0 7119 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 29152

[startup+402.301 s]
/proc/loadavg: 1.18 1.03 1.01 2/69 16375
/proc/meminfo: memFree=706152/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=42248 CPUtime=402.2
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 8214 0 0 0 40214 6 0 0 25 0 1 0 1097284512 43261952 8185 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 10562 8185 94 167 0 10393 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 42248

[startup+462.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/69 16375
/proc/meminfo: memFree=701800/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=43668 CPUtime=462.19
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 9294 0 0 0 46212 7 0 0 25 0 1 0 1097284512 44716032 9265 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 10917 9265 94 167 0 10748 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 43668

[startup+522.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/69 16375
/proc/meminfo: memFree=697640/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=43668 CPUtime=522.18
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 10338 0 0 0 52210 8 0 0 25 0 1 0 1097284512 44716032 10309 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 10917 10309 94 167 0 10748 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 43668

[startup+582.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/69 16375
/proc/meminfo: memFree=693416/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=63312 CPUtime=582.16
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 11385 0 0 0 58207 9 0 0 25 0 1 0 1097284512 64831488 11356 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 15828 11356 94 167 0 15659 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 63312

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 16375
/proc/meminfo: memFree=689128/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=63312 CPUtime=642.15
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 12443 0 0 0 64205 10 0 0 25 0 1 0 1097284512 64831488 12414 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 15828 12414 94 167 0 15659 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 63312

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16375
/proc/meminfo: memFree=685096/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=63312 CPUtime=702.13
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 13447 0 0 0 70203 10 0 0 25 0 1 0 1097284512 64831488 13418 1992294400 134512640 135197250 4294956240 18446744073709551615 134539300 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 15828 13418 94 167 0 15659 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 63312

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16375
/proc/meminfo: memFree=681320/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=63312 CPUtime=762.12
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 14390 0 0 0 76201 11 0 0 25 0 1 0 1097284512 64831488 14361 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 15828 14361 94 167 0 15659 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 63312

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16375
/proc/meminfo: memFree=677480/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=63312 CPUtime=822.11
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 15360 0 0 0 82199 12 0 0 25 0 1 0 1097284512 64831488 15331 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 15828 15331 94 167 0 15659 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 63312

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16375
/proc/meminfo: memFree=673128/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=95624 CPUtime=882.09
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 16419 0 0 0 88197 12 0 0 25 0 1 0 1097284512 97918976 16390 1992294400 134512640 135197250 4294956240 18446744073709551615 134524842 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 23906 16390 94 167 0 23737 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 95624

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16375
/proc/meminfo: memFree=669096/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=95624 CPUtime=942.07
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 17429 0 0 0 94194 13 0 0 25 0 1 0 1097284512 97918976 17400 1992294400 134512640 135197250 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 23906 17400 94 167 0 23737 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 95624

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16375
/proc/meminfo: memFree=665064/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=95624 CPUtime=1002.06
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 18421 0 0 0 100192 14 0 0 25 0 1 0 1097284512 97918976 18392 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 23906 18392 94 167 0 23737 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 95624

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16375
/proc/meminfo: memFree=661480/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=95624 CPUtime=1062.05
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 19346 0 0 0 106190 15 0 0 25 0 1 0 1097284512 97918976 19317 1992294400 134512640 135197250 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 23906 19317 94 167 0 23737 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 95624

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16375
/proc/meminfo: memFree=657512/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=95624 CPUtime=1122.04
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 20311 0 0 0 112188 16 0 0 25 0 1 0 1097284512 97918976 20282 1992294400 134512640 135197250 4294956240 18446744073709551615 134603469 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 23906 20282 94 167 0 23737 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 95624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16377
/proc/meminfo: memFree=653672/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=95624 CPUtime=1182.03
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 21274 0 0 0 118186 17 0 0 25 0 1 0 1097284512 97918976 21245 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 23906 21245 94 167 0 23737 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 95624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16377
/proc/meminfo: memFree=652456/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=95624 CPUtime=1200.03
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 21572 0 0 0 119986 17 0 0 25 0 1 0 1097284512 97918976 21543 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 23906 21543 94 167 0 23737 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 95624

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16377
/proc/meminfo: memFree=652456/2055920 swapFree=4177828/4192956
[pid=16374] ppid=16372 vsize=95624 CPUtime=1200.03
/proc/16374/stat : 16374 (march_nn) R 16372 16374 16075 0 -1 4194304 21572 0 0 0 119986 17 0 0 25 0 1 0 1097284512 97918976 21543 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16374/statm: 23906 21543 94 167 0 23737 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 95624

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.05
CPU user time (s): 1199.86
CPU system time (s): 0.187971
CPU usage (%): 99.9774
Max. virtual memory (cumulated for all children) (KiB): 95624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21572
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= 2
involuntary context switches= 2003

runsolver used 1.06384 second user time and 3.32849 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-28 14:17:05
IDJOB=1514870
IDBENCH=70382
IDSOLVER=522
FILE ID=node52/1514870-1238246225
PBS_JOBID= 9060663
Free space on /tmp= 66324 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S1251522734-073.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514870-1238246225/watcher-1514870-1238246225 -o /tmp/evaluation-result-1514870-1238246225/solver-1514870-1238246225 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514870-1238246225.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1434f33cdfd0e0bf38ee5caed68ed069
RANDOM SEED=296248958

node52.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.230
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.230
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        739600 kB
Buffers:         87508 kB
Cached:        1135392 kB
SwapCached:       7968 kB
Active:         117364 kB
Inactive:      1115560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        739600 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          15704 kB
Slab:            68980 kB
Committed_AS:  2970316 kB
PageTables:       1736 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66324 MiB
End job on node52 at 2009-03-28 14:37:07