Trace number 1514102

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S821759333-092.cnf
MD5SUMb4ec0c2df22218bd519db808f39dee11
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark86.9768
Satisfiable
(Un)Satisfiability was proved
Number of variables5999
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.33	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.33	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.33	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.33	c main()::
0.29/0.33	c initFormula():: searching for DIMACS p-line....
0.29/0.33	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.29/0.33	c parseCNF():: parsing....
0.29/0.33	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.33	c runParser():: parsing was successful, warming up engines...
0.29/0.33	c simplify_formula():: removed 0 tautological, 140 satisfied and 0 duplicate clauses
0.29/0.33	c preprocessing fase I completed:: there are now 5978 free variables and 25060 clauses.
0.29/0.33	c stat :: sign balance is biased by 0.474
0.29/0.33	c using 3-SAT heuristics (occurence based diff)
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.29/0.33	c resolvent_look() :: found 79 resolvents
0.29/0.33	c lessRedundantTransformation():: nothing to be done.
0.29/0.33	c transformTo3SAT():: you gave me 6000 variables and 25139 clauses.
0.29/0.33	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.29/0.33	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.29/0.33	c transformTo3SAT():: the transformation yielded 6000 variabels and 25139 clauses.
0.29/0.33	c main():: clause / variable ratio: ( 25139 / 6000 ) = 4.19
0.29/0.33	c longest clause has size 3
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33	c number of free variables = 5977
0.29/0.33	c dynamic_preselect_setsize :: off
0.29/0.33	c main():: all systems go!
0.29/0.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 431
0.69/0.75	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 95180
136.04/136.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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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 version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514102-1238226976/watcher-1514102-1238226976 -o /tmp/evaluation-result-1514102-1238226976/solver-1514102-1238226976 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514102-1238226976.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 0.97 0.98 3/69 9226
/proc/meminfo: memFree=1769544/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=1476 CPUtime=0
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 233 0 0 0 0 0 0 0 18 0 1 0 1095362268 1511424 218 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 369 218 59 167 0 200 0

[startup+0.0240021 s]
/proc/loadavg: 0.99 0.97 0.98 3/69 9226
/proc/meminfo: memFree=1769544/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=1740 CPUtime=0.02
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 299 0 0 0 2 0 0 0 18 0 1 0 1095362268 1781760 284 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 435 284 59 167 0 266 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1740

[startup+0.102017 s]
/proc/loadavg: 0.99 0.97 0.98 3/69 9226
/proc/meminfo: memFree=1769544/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=3416 CPUtime=0.09
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 1072 0 0 0 9 0 0 0 18 0 1 0 1095362268 3497984 558 1992294400 134512640 135197250 4294956240 18446744073709551615 134569557 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 854 558 68 167 0 685 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3416

[startup+0.301056 s]
/proc/loadavg: 0.99 0.97 0.98 3/69 9226
/proc/meminfo: memFree=1769544/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=11564 CPUtime=0.29
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 3401 0 0 0 28 1 0 0 19 0 1 0 1095362268 11841536 1204 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 2891 1204 88 167 0 2722 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11564

[startup+0.701135 s]
/proc/loadavg: 0.99 0.97 0.98 3/69 9226
/proc/meminfo: memFree=1769544/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=12140 CPUtime=0.69
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 4898 0 0 0 67 2 0 0 23 0 1 0 1095362268 12431360 2701 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 3035 2701 93 167 0 2866 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12140

[startup+1.50129 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9227
/proc/meminfo: memFree=1758848/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=12960 CPUtime=1.49
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 5064 0 0 0 147 2 0 0 25 0 1 0 1095362268 13271040 2867 1992294400 134512640 135197250 4294956240 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 3240 2867 93 167 0 3071 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12960

[startup+3.10161 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9227
/proc/meminfo: memFree=1758208/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=12960 CPUtime=3.09
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 5081 0 0 0 307 2 0 0 25 0 1 0 1095362268 13271040 2884 1992294400 134512640 135197250 4294956240 18446744073709551615 134541698 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 3240 2884 93 167 0 3071 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12960

[startup+6.30124 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9227
/proc/meminfo: memFree=1757888/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=13432 CPUtime=6.29
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 5166 0 0 0 627 2 0 0 25 0 1 0 1095362268 13754368 2969 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 3358 2969 93 167 0 3189 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13432

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9227
/proc/meminfo: memFree=1757504/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=13668 CPUtime=12.69
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 5232 0 0 0 1267 2 0 0 25 0 1 0 1095362268 13996032 3035 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 3417 3035 93 167 0 3248 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13668

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9227
/proc/meminfo: memFree=1756672/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=14388 CPUtime=25.48
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 5427 0 0 0 2546 2 0 0 25 0 1 0 1095362268 14733312 3230 1992294400 134512640 135197250 4294956240 18446744073709551615 134541661 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 3597 3230 93 167 0 3428 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14388

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9227
/proc/meminfo: memFree=1756160/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=15088 CPUtime=51.07
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 5558 0 0 0 5105 2 0 0 25 0 1 0 1095362268 15450112 3361 1992294400 134512640 135197250 4294956240 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 3772 3361 93 167 0 3603 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15088

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9227
/proc/meminfo: memFree=1754752/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=16772 CPUtime=102.26
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 5893 0 0 0 10223 3 0 0 25 0 1 0 1095362268 17174528 3691 1992294400 134512640 135197250 4294956240 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 4193 3691 93 167 0 4024 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16772

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9227
/proc/meminfo: memFree=1753472/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=18508 CPUtime=162.23
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 6214 0 0 0 16219 4 0 0 25 0 1 0 1095362268 18952192 4008 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 4627 4008 93 167 0 4458 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18508

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9227
/proc/meminfo: memFree=1752320/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=20232 CPUtime=222.2
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 6488 0 0 0 22216 4 0 0 25 0 1 0 1095362268 20717568 4282 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 5058 4282 93 167 0 4889 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 20232

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9227
/proc/meminfo: memFree=1751104/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=20364 CPUtime=282.19
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 6796 0 0 0 28214 5 0 0 25 0 1 0 1095362268 20852736 4590 1992294400 134512640 135197250 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 5091 4590 93 167 0 4922 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20364

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9233
/proc/meminfo: memFree=1749824/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=23516 CPUtime=342.15
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 7097 0 0 0 34210 5 0 0 25 0 1 0 1095362268 24080384 4886 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 5879 4886 93 167 0 5710 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 23516

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9233
/proc/meminfo: memFree=1748736/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=23516 CPUtime=402.13
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 7365 0 0 0 40207 6 0 0 25 0 1 0 1095362268 24080384 5154 1992294400 134512640 135197250 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 5879 5154 93 167 0 5710 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 23516

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9233
/proc/meminfo: memFree=1747776/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=23516 CPUtime=462.11
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 7600 0 0 0 46204 7 0 0 25 0 1 0 1095362268 24080384 5389 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 5879 5389 93 167 0 5710 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 23516

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9233
/proc/meminfo: memFree=1746816/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=27396 CPUtime=522.09
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 7861 0 0 0 52202 7 0 0 25 0 1 0 1095362268 28053504 5650 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 6849 5650 93 167 0 6680 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 27396

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9233
/proc/meminfo: memFree=1745664/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=27528 CPUtime=582.07
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 8131 0 0 0 58199 8 0 0 25 0 1 0 1095362268 28188672 5920 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 6882 5920 93 167 0 6713 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 27528

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9233
/proc/meminfo: memFree=1744640/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=27528 CPUtime=642.05
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 8381 0 0 0 64197 8 0 0 25 0 1 0 1095362268 28188672 6170 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 6882 6170 93 167 0 6713 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 27528

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9233
/proc/meminfo: memFree=1743488/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=28112 CPUtime=702.02
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 8655 0 0 0 70193 9 0 0 25 0 1 0 1095362268 28786688 6444 1992294400 134512640 135197250 4294956240 18446744073709551615 134539876 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 7028 6444 93 167 0 6859 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 28112

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9233
/proc/meminfo: memFree=1742464/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=34064 CPUtime=762.01
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 8902 0 0 0 76191 10 0 0 25 0 1 0 1095362268 34881536 6691 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 8516 6691 93 167 0 8347 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 34064

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9233
/proc/meminfo: memFree=1741376/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=34064 CPUtime=821.98
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 9171 0 0 0 82188 10 0 0 25 0 1 0 1095362268 34881536 6960 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 8516 6960 93 167 0 8347 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 34064

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9233
/proc/meminfo: memFree=1740224/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=34064 CPUtime=881.95
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 9444 0 0 0 88185 10 0 0 25 0 1 0 1095362268 34881536 7233 1992294400 134512640 135197250 4294956240 18446744073709551615 134541698 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 8516 7233 93 167 0 8347 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 34064

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9233
/proc/meminfo: memFree=1739264/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=34064 CPUtime=941.93
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 9688 0 0 0 94182 11 0 0 25 0 1 0 1095362268 34881536 7477 1992294400 134512640 135197250 4294956240 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 8516 7477 93 167 0 8347 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 34064

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9233
/proc/meminfo: memFree=1738176/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=34196 CPUtime=1001.9
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 9956 0 0 0 100179 11 0 0 25 0 1 0 1095362268 35016704 7745 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 8549 7745 93 167 0 8380 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 34196

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9233
/proc/meminfo: memFree=1737216/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=34196 CPUtime=1061.88
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 10194 0 0 0 106176 12 0 0 25 0 1 0 1095362268 35016704 7983 1992294400 134512640 135197250 4294956240 18446744073709551615 134570828 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 8549 7983 93 167 0 8380 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 34196

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9233
/proc/meminfo: memFree=1736128/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=42928 CPUtime=1121.86
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 10461 0 0 0 112173 13 0 0 25 0 1 0 1095362268 43958272 8250 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 10732 8250 93 167 0 10563 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 42928

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9233
/proc/meminfo: memFree=1735104/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=42928 CPUtime=1181.85
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 10704 0 0 0 118171 14 0 0 25 0 1 0 1095362268 43958272 8493 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 10732 8493 93 167 0 10563 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 42928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9233
/proc/meminfo: memFree=1734784/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=42928 CPUtime=1200.04
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 10781 0 0 0 119990 14 0 0 25 0 1 0 1095362268 43958272 8570 1992294400 134512640 135197250 4294956240 18446744073709551615 134570733 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 10732 8570 93 167 0 10563 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 42928

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9233
/proc/meminfo: memFree=1734784/2055920 swapFree=4177820/4192956
[pid=9226] ppid=9224 vsize=42928 CPUtime=1200.04
/proc/9226/stat : 9226 (march_nn) R 9224 9226 9025 0 -1 4194304 10781 0 0 0 119990 14 0 0 25 0 1 0 1095362268 43958272 8570 1992294400 134512640 135197250 4294956240 18446744073709551615 134570733 0 0 4096 0 0 0 0 17 1 0 0
/proc/9226/statm: 10732 8570 93 167 0 10563 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 42928

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.147977
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 42928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.147977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10781
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= 2048

runsolver used 1.15382 second user time and 3.22651 second system time

The end

Launcher Data 

Begin job on node73 at 2009-03-28 08:56:16
IDJOB=1514102
IDBENCH=70318
IDSOLVER=522
FILE ID=node73/1514102-1238226976
PBS_JOBID= 9060581
Free space on /tmp= 66268 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S821759333-092.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514102-1238226976/watcher-1514102-1238226976 -o /tmp/evaluation-result-1514102-1238226976/solver-1514102-1238226976 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514102-1238226976.cnf

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

MD5SUM BENCH= b4ec0c2df22218bd519db808f39dee11
RANDOM SEED=2014506904

node73.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		: 3000.277
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		: 3000.277
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:       1770024 kB
Buffers:         39652 kB
Cached:         167044 kB
SwapCached:       8184 kB
Active:         124256 kB
Inactive:        92228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770024 kB
SwapTotal:     4192956 kB
SwapFree:      4177820 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            55052 kB
Committed_AS:  2714424 kB
PageTables:       1656 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= 66268 MiB
End job on node73 at 2009-03-28 09:16:18